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github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator_tags.rb
GitHubChangelogGenerator.Generator.detect_link_tag_time
def detect_link_tag_time(newer_tag) # if tag is nil - set current time newer_tag_time = newer_tag.nil? ? Time.new : get_time_of_tag(newer_tag) # if it's future release tag - set this value if newer_tag.nil? && options[:future_release] newer_tag_name = options[:future_release] newer_tag_link = options[:future_release] else # put unreleased label if there is no name for the tag newer_tag_name = newer_tag.nil? ? options[:unreleased_label] : newer_tag["name"] newer_tag_link = newer_tag.nil? ? "HEAD" : newer_tag_name end [newer_tag_link, newer_tag_name, newer_tag_time] end
ruby
def detect_link_tag_time(newer_tag) # if tag is nil - set current time newer_tag_time = newer_tag.nil? ? Time.new : get_time_of_tag(newer_tag) # if it's future release tag - set this value if newer_tag.nil? && options[:future_release] newer_tag_name = options[:future_release] newer_tag_link = options[:future_release] else # put unreleased label if there is no name for the tag newer_tag_name = newer_tag.nil? ? options[:unreleased_label] : newer_tag["name"] newer_tag_link = newer_tag.nil? ? "HEAD" : newer_tag_name end [newer_tag_link, newer_tag_name, newer_tag_time] end
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Detect link, name and time for specified tag. @param [Hash] newer_tag newer tag. Can be nil, if it's Unreleased section. @return [Array] link, name and time of the tag
[ "Detect", "link", "name", "and", "time", "for", "specified", "tag", "." ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator_tags.rb#L84-L98
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/reader.rb
GitHubChangelogGenerator.Reader.parse_heading
def parse_heading(heading) captures = { "version" => nil, "url" => nil, "date" => nil } @heading_structures.each do |regexp| matches = Regexp.new(regexp).match(heading) if matches captures.merge!(Hash[matches.names.zip(matches.captures)]) break end end captures end
ruby
def parse_heading(heading) captures = { "version" => nil, "url" => nil, "date" => nil } @heading_structures.each do |regexp| matches = Regexp.new(regexp).match(heading) if matches captures.merge!(Hash[matches.names.zip(matches.captures)]) break end end captures end
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Parse a single heading and return a Hash The following heading structures are currently valid: - ## [v1.0.2](https://github.com/zanui/chef-thumbor/tree/v1.0.1) (2015-03-24) - ## [v1.0.2](https://github.com/zanui/chef-thumbor/tree/v1.0.1) - ## v1.0.2 (2015-03-24) - ## v1.0.2 @param [String] heading Heading from the ChangeLog File @return [Hash] Returns a structured Hash with version, url and date
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/reader.rb#L53-L65
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/reader.rb
GitHubChangelogGenerator.Reader.parse
def parse(data) sections = data.split(/^## .+?$/) headings = data.scan(/^## .+?$/) headings.each_with_index.map do |heading, index| section = parse_heading(heading) section["content"] = sections.at(index + 1) section end end
ruby
def parse(data) sections = data.split(/^## .+?$/) headings = data.scan(/^## .+?$/) headings.each_with_index.map do |heading, index| section = parse_heading(heading) section["content"] = sections.at(index + 1) section end end
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Parse the given ChangeLog data into a list of Hashes @param [String] data File data from the ChangeLog.md @return [Array<Hash>] Parsed data, e.g. [{ 'version' => ..., 'url' => ..., 'date' => ..., 'content' => ...}, ...]
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/reader.rb#L71-L80
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator_processor.rb
GitHubChangelogGenerator.Generator.find_issues_to_add
def find_issues_to_add(all_issues, tag_name) all_issues.select do |issue| if issue["milestone"].nil? false else # check, that this milestone in tag list: milestone_is_tag = @filtered_tags.find do |tag| tag["name"] == issue["milestone"]["title"] end if milestone_is_tag.nil? false else issue["milestone"]["title"] == tag_name end end end end
ruby
def find_issues_to_add(all_issues, tag_name) all_issues.select do |issue| if issue["milestone"].nil? false else # check, that this milestone in tag list: milestone_is_tag = @filtered_tags.find do |tag| tag["name"] == issue["milestone"]["title"] end if milestone_is_tag.nil? false else issue["milestone"]["title"] == tag_name end end end end
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Add all issues, that should be in that tag, according milestone @param [Array] all_issues @param [String] tag_name @return [Array] issues with milestone #tag_name
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator_processor.rb#L47-L64
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator_processor.rb
GitHubChangelogGenerator.Generator.filter_array_by_labels
def filter_array_by_labels(all_issues) filtered_issues = include_issues_by_labels(all_issues) filtered_issues = exclude_issues_by_labels(filtered_issues) exclude_issues_without_labels(filtered_issues) end
ruby
def filter_array_by_labels(all_issues) filtered_issues = include_issues_by_labels(all_issues) filtered_issues = exclude_issues_by_labels(filtered_issues) exclude_issues_without_labels(filtered_issues) end
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General filtered function @param [Array] all_issues PRs or issues @return [Array] filtered issues
[ "General", "filtered", "function" ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator_processor.rb#L186-L190
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/entry.rb
GitHubChangelogGenerator.Entry.generate_entry_for_tag
def generate_entry_for_tag(pull_requests, issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) # rubocop:disable Metrics/ParameterLists github_site = @options[:github_site] || "https://github.com" project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}" create_sections @content = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url) @content += generate_body(pull_requests, issues) @content end
ruby
def generate_entry_for_tag(pull_requests, issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) # rubocop:disable Metrics/ParameterLists github_site = @options[:github_site] || "https://github.com" project_url = "#{github_site}/#{@options[:user]}/#{@options[:project]}" create_sections @content = generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url) @content += generate_body(pull_requests, issues) @content end
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Generates log entry with header and body @param [Array] pull_requests List or PR's in new section @param [Array] issues List of issues in new section @param [String] newer_tag_name Name of the newer tag. Could be nil for `Unreleased` section. @param [String] newer_tag_link Name of the newer tag. Could be "HEAD" for `Unreleased` section. @param [Time] newer_tag_time Time of the newer tag @param [Hash, nil] older_tag_name Older tag, used for the links. Could be nil for last tag. @return [String] Ready and parsed section content.
[ "Generates", "log", "entry", "with", "header", "and", "body" ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/entry.rb#L32-L41
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/entry.rb
GitHubChangelogGenerator.Entry.generate_header
def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url) header = "" # Generate date string: time_string = newer_tag_time.strftime(@options[:date_format]) # Generate tag name and link release_url = if @options[:release_url] format(@options[:release_url], newer_tag_link) else "#{project_url}/tree/#{newer_tag_link}" end header += if newer_tag_name.equal?(@options[:unreleased_label]) "## [#{newer_tag_name}](#{release_url})\n\n" else "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n" end if @options[:compare_link] && older_tag_name # Generate compare link header += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_link})\n\n" end header end
ruby
def generate_header(newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name, project_url) header = "" # Generate date string: time_string = newer_tag_time.strftime(@options[:date_format]) # Generate tag name and link release_url = if @options[:release_url] format(@options[:release_url], newer_tag_link) else "#{project_url}/tree/#{newer_tag_link}" end header += if newer_tag_name.equal?(@options[:unreleased_label]) "## [#{newer_tag_name}](#{release_url})\n\n" else "## [#{newer_tag_name}](#{release_url}) (#{time_string})\n\n" end if @options[:compare_link] && older_tag_name # Generate compare link header += "[Full Changelog](#{project_url}/compare/#{older_tag_name}...#{newer_tag_link})\n\n" end header end
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Generates header text for an entry. @param [String] newer_tag_name The name of a newer tag @param [String] newer_tag_link Used for URL generation. Could be same as #newer_tag_name or some specific value, like HEAD @param [Time] newer_tag_time Time when the newer tag was created @param [String] older_tag_name The name of an older tag; used for URLs. @param [String] project_url URL for the current project. @return [String] Header text content.
[ "Generates", "header", "text", "for", "an", "entry", "." ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/entry.rb#L87-L111
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/entry.rb
GitHubChangelogGenerator.Entry.sort_into_sections
def sort_into_sections(pull_requests, issues) if @options[:issues] unmapped_issues = sort_labeled_issues(issues) add_unmapped_section(unmapped_issues) end if @options[:pulls] unmapped_pull_requests = sort_labeled_issues(pull_requests) add_unmapped_section(unmapped_pull_requests) end nil end
ruby
def sort_into_sections(pull_requests, issues) if @options[:issues] unmapped_issues = sort_labeled_issues(issues) add_unmapped_section(unmapped_issues) end if @options[:pulls] unmapped_pull_requests = sort_labeled_issues(pull_requests) add_unmapped_section(unmapped_pull_requests) end nil end
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Sorts issues and PRs into entry sections by labels and lack of labels. @param [Array] pull_requests @param [Array] issues @return [Nil]
[ "Sorts", "issues", "and", "PRs", "into", "entry", "sections", "by", "labels", "and", "lack", "of", "labels", "." ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/entry.rb#L143-L153
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/entry.rb
GitHubChangelogGenerator.Entry.sort_labeled_issues
def sort_labeled_issues(issues) sorted_issues = [] issues.each do |issue| label_names = issue["labels"].collect { |l| l["name"] } # Add PRs in the order of the @sections array. This will either be the # default sections followed by any --add-sections sections in # user-defined order, or --configure-sections in user-defined order. # Ignore the order of the issue labels from github which cannot be # controled by the user. @sections.each do |section| unless (section.labels & label_names).empty? section.issues << issue sorted_issues << issue break end end end issues - sorted_issues end
ruby
def sort_labeled_issues(issues) sorted_issues = [] issues.each do |issue| label_names = issue["labels"].collect { |l| l["name"] } # Add PRs in the order of the @sections array. This will either be the # default sections followed by any --add-sections sections in # user-defined order, or --configure-sections in user-defined order. # Ignore the order of the issue labels from github which cannot be # controled by the user. @sections.each do |section| unless (section.labels & label_names).empty? section.issues << issue sorted_issues << issue break end end end issues - sorted_issues end
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Iterates through sections and sorts labeled issues into them based on the label mapping. Returns any unmapped or unlabeled issues. @param [Array] issues Issues or pull requests. @return [Array] Issues that were not mapped into any sections.
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/entry.rb#L160-L179
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/parser_file.rb
GitHubChangelogGenerator.ParserFile.extract_pair
def extract_pair(line) key, value = line.split("=", 2) [key.tr("-", "_").to_sym, value.gsub(/[\n\r]+/, "")] end
ruby
def extract_pair(line) key, value = line.split("=", 2) [key.tr("-", "_").to_sym, value.gsub(/[\n\r]+/, "")] end
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Returns a the option name as a symbol and its string value sans newlines. @param line [String] unparsed line from config file @return [Array<Symbol, String>]
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/parser_file.rb#L66-L69
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator.rb
GitHubChangelogGenerator.ChangelogGenerator.run
def run log = @generator.compound_changelog if @options.write_to_file? output_filename = @options[:output].to_s File.open(output_filename, "wb") { |file| file.write(log) } puts "Done!" puts "Generated log placed in #{Dir.pwd}/#{output_filename}" else puts log end end
ruby
def run log = @generator.compound_changelog if @options.write_to_file? output_filename = @options[:output].to_s File.open(output_filename, "wb") { |file| file.write(log) } puts "Done!" puts "Generated log placed in #{Dir.pwd}/#{output_filename}" else puts log end end
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Class, responsible for whole changelog generation cycle @return initialised instance of ChangelogGenerator The entry point of this script to generate changelog @raise (ChangelogGeneratorError) Is thrown when one of specified tags was not found in list of tags.
[ "Class", "responsible", "for", "whole", "changelog", "generation", "cycle" ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator.rb#L34-L45
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator.rb
GitHubChangelogGenerator.Generator.generate_entry_between_tags
def generate_entry_between_tags(older_tag, newer_tag) filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag) if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty? # do not generate empty unreleased section return "" end newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag) # If the older tag is nil, go back in time from the latest tag and find # the SHA for the first commit. older_tag_name = if older_tag.nil? @fetcher.oldest_commit["sha"] else older_tag["name"] end Entry.new(options).generate_entry_for_tag(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) end
ruby
def generate_entry_between_tags(older_tag, newer_tag) filtered_issues, filtered_pull_requests = filter_issues_for_tags(newer_tag, older_tag) if newer_tag.nil? && filtered_issues.empty? && filtered_pull_requests.empty? # do not generate empty unreleased section return "" end newer_tag_link, newer_tag_name, newer_tag_time = detect_link_tag_time(newer_tag) # If the older tag is nil, go back in time from the latest tag and find # the SHA for the first commit. older_tag_name = if older_tag.nil? @fetcher.oldest_commit["sha"] else older_tag["name"] end Entry.new(options).generate_entry_for_tag(filtered_pull_requests, filtered_issues, newer_tag_name, newer_tag_link, newer_tag_time, older_tag_name) end
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Generate log only between 2 specified tags @param [String] older_tag all issues before this tag date will be excluded. May be nil, if it's first tag @param [String] newer_tag all issue after this tag will be excluded. May be nil for unreleased section
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator.rb#L73-L93
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator.rb
GitHubChangelogGenerator.Generator.filter_issues_for_tags
def filter_issues_for_tags(newer_tag, older_tag) filtered_pull_requests = filter_by_tag(@pull_requests, newer_tag) filtered_issues = delete_by_time(@issues, "actual_date", older_tag, newer_tag) newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"] if options[:filter_issues_by_milestone] # delete excess irrelevant issues (according milestones). Issue #22. filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues) filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests) end [filtered_issues, filtered_pull_requests] end
ruby
def filter_issues_for_tags(newer_tag, older_tag) filtered_pull_requests = filter_by_tag(@pull_requests, newer_tag) filtered_issues = delete_by_time(@issues, "actual_date", older_tag, newer_tag) newer_tag_name = newer_tag.nil? ? nil : newer_tag["name"] if options[:filter_issues_by_milestone] # delete excess irrelevant issues (according milestones). Issue #22. filtered_issues = filter_by_milestone(filtered_issues, newer_tag_name, @issues) filtered_pull_requests = filter_by_milestone(filtered_pull_requests, newer_tag_name, @pull_requests) end [filtered_issues, filtered_pull_requests] end
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Filters issues and pull requests based on, respectively, `actual_date` and `merged_at` timestamp fields. `actual_date` is the detected form of `closed_at` based on merge event SHA commit times. @return [Array] filtered issues and pull requests
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f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator.rb#L100-L112
train
github-changelog-generator/github-changelog-generator
lib/github_changelog_generator/generator/generator.rb
GitHubChangelogGenerator.Generator.generate_entries_for_all_tags
def generate_entries_for_all_tags puts "Generating entry..." if options[:verbose] entries = generate_unreleased_entry @tag_section_mapping.each_pair do |_tag_section, left_right_tags| older_tag, newer_tag = left_right_tags entries += generate_entry_between_tags(older_tag, newer_tag) end entries end
ruby
def generate_entries_for_all_tags puts "Generating entry..." if options[:verbose] entries = generate_unreleased_entry @tag_section_mapping.each_pair do |_tag_section, left_right_tags| older_tag, newer_tag = left_right_tags entries += generate_entry_between_tags(older_tag, newer_tag) end entries end
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The full cycle of generation for whole project @return [String] All entries in the changelog
[ "The", "full", "cycle", "of", "generation", "for", "whole", "project" ]
f18c64b5cc0d7473b059275b88385ac11ca8b564
https://github.com/github-changelog-generator/github-changelog-generator/blob/f18c64b5cc0d7473b059275b88385ac11ca8b564/lib/github_changelog_generator/generator/generator.rb#L116-L127
train
hanami/hanami
lib/hanami/environment.rb
Hanami.Environment.to_options
def to_options @options.merge( environment: environment, env_config: env_config, apps_path: apps_path, rackup: rackup, host: host, port: port ) end
ruby
def to_options @options.merge( environment: environment, env_config: env_config, apps_path: apps_path, rackup: rackup, host: host, port: port ) end
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Serialize the most relevant settings into a Hash @return [::Hash] @since 0.1.0 @api private
[ "Serialize", "the", "most", "relevant", "settings", "into", "a", "Hash" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/environment.rb#L456-L465
train
hanami/hanami
lib/hanami/application_configuration.rb
Hanami.ApplicationConfiguration.root
def root(value = nil) if value @root = value else Utils::Kernel.Pathname(@root || Dir.pwd).realpath end end
ruby
def root(value = nil) if value @root = value else Utils::Kernel.Pathname(@root || Dir.pwd).realpath end end
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The root of the application By default it returns the current directory, for this reason, **all the commands must be executed from the top level directory of the project**. If for some reason, that constraint above cannot be satisfied, please configure the root directory, so that commands can be executed from everywhere. This is part of a DSL, for this reason when this method is called with an argument, it will set the corresponding instance variable. When called without, it will return the already set value, or the default. @overload root(value) Sets the given value @param value [String,Pathname,#to_pathname] The root directory of the app @overload root Gets the value @return [Pathname] @raise [Errno::ENOENT] if the path cannot be found @since 0.1.0 @see http://www.ruby-doc.org/core/Dir.html#method-c-pwd @example Getting the value require 'hanami' module Bookshelf class Application < Hanami::Application end end Bookshelf::Application.configuration.root # => #<Pathname:/path/to/root> @example Setting the value require 'hanami' module Bookshelf class Application < Hanami::Application configure do root '/path/to/another/root' end end end
[ "The", "root", "of", "the", "application" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/application_configuration.rb#L151-L157
train
hanami/hanami
lib/hanami/application_configuration.rb
Hanami.ApplicationConfiguration.routes
def routes(path = nil, &blk) if path or block_given? @routes = Config::Routes.new(root, path, &blk) else @routes end end
ruby
def routes(path = nil, &blk) if path or block_given? @routes = Config::Routes.new(root, path, &blk) else @routes end end
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Application routes. Specify a set of routes for the application, by passing a block, or a relative path where to find the file that describes them. By default it's `nil`. This is part of a DSL, for this reason when this method is called with an argument, it will set the corresponding instance variable. When called without, it will return the already set value, or the default. @overload routes(blk) Specify a set of routes in the given block @param blk [Proc] the routes definitions @overload routes(path) Specify a relative path where to find the routes file @param path [String] the relative path @overload routes Gets the value @return [Hanami::Config::Routes] the set of routes @since 0.1.0 @see http://rdoc.info/gems/hanami-router/Hanami/Router @example Getting the value require 'hanami' module Bookshelf class Application < Hanami::Application end end Bookshelf::Application.configuration.routes # => nil @example Setting the value, by passing a block require 'hanami' module Bookshelf class Application < Hanami::Application configure do routes do get '/', to: 'dashboard#index' resources :books end end end end Bookshelf::Application.configuration.routes # => #<Hanami::Config::Routes:0x007ff50a991388 @blk=#<Proc:0x007ff50a991338@(irb):4>, @path=#<Pathname:.>> @example Setting the value, by passing a relative path require 'hanami' module Bookshelf class Application < Hanami::Application configure do routes 'config/routes' end end end Bookshelf::Application.configuration.routes # => #<Hanami::Config::Routes:0x007ff50a991388 @blk=nil, @path=#<Pathname:config/routes.rb>>
[ "Application", "routes", "." ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/application_configuration.rb#L583-L589
train
hanami/hanami
lib/hanami/application_configuration.rb
Hanami.ApplicationConfiguration.port
def port(value = nil) if value @port = Integer(value) else return @port if defined?(@port) return @env.port unless @env.default_port? return DEFAULT_SSL_PORT if force_ssl @env.port end end
ruby
def port(value = nil) if value @port = Integer(value) else return @port if defined?(@port) return @env.port unless @env.default_port? return DEFAULT_SSL_PORT if force_ssl @env.port end end
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The URI port for this application. This is used by the router helpers to generate absolute URLs. By default this value is `2300`. This is part of a DSL, for this reason when this method is called with an argument, it will set the corresponding instance variable. When called without, it will return the already set value, or the default. @overload port(value) Sets the given value @param value [#to_int] the URI port @raise [TypeError] if the given value cannot be coerced to Integer @overload scheme Gets the value @return [String] @since 0.1.0 @see http://en.wikipedia.org/wiki/URI_scheme @example Getting the value require 'hanami' module Bookshelf class Application < Hanami::Application end end Bookshelf::Application.configuration.port # => 2300 @example Setting the value require 'hanami' module Bookshelf class Application < Hanami::Application configure do port 8080 end end end Bookshelf::Application.configuration.port # => 8080
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8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/application_configuration.rb#L1003-L1012
train
hanami/hanami
lib/hanami/env.rb
Hanami.Env.load!
def load!(path) return unless defined?(Dotenv::Parser) contents = ::File.open(path, "rb:bom|utf-8", &:read) parsed = Dotenv::Parser.call(contents) parsed.each do |k, v| next if @env.has_key?(k) @env[k] = v end nil end
ruby
def load!(path) return unless defined?(Dotenv::Parser) contents = ::File.open(path, "rb:bom|utf-8", &:read) parsed = Dotenv::Parser.call(contents) parsed.each do |k, v| next if @env.has_key?(k) @env[k] = v end nil end
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Loads a dotenv file and updates self @param path [String, Pathname] the path to the dotenv file @return void @since 0.9.0 @api private
[ "Loads", "a", "dotenv", "file", "and", "updates", "self" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/env.rb#L55-L67
train
hanami/hanami
lib/hanami/hanamirc.rb
Hanami.Hanamirc.default_options
def default_options @default_options ||= Utils::Hash.symbolize({ PROJECT_NAME => project_name, TEST_KEY => DEFAULT_TEST_SUITE, TEMPLATE_KEY => DEFAULT_TEMPLATE }).freeze end
ruby
def default_options @default_options ||= Utils::Hash.symbolize({ PROJECT_NAME => project_name, TEST_KEY => DEFAULT_TEST_SUITE, TEMPLATE_KEY => DEFAULT_TEMPLATE }).freeze end
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Default values for writing the hanamirc file @since 0.5.1 @api private @see Hanami::Hanamirc#options
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8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/hanamirc.rb#L95-L101
train
hanami/hanami
lib/hanami/hanamirc.rb
Hanami.Hanamirc.parse_file
def parse_file(path) {}.tap do |hash| File.readlines(path).each do |line| key, value = line.split(SEPARATOR) hash[key] = value.strip end end end
ruby
def parse_file(path) {}.tap do |hash| File.readlines(path).each do |line| key, value = line.split(SEPARATOR) hash[key] = value.strip end end end
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Read hanamirc file and parse it's values @since 0.8.0 @api private @return [Hash] hanamirc parsed values
[ "Read", "hanamirc", "file", "and", "parse", "it", "s", "values" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/hanamirc.rb#L136-L143
train
hanami/hanami
lib/hanami/middleware_stack.rb
Hanami.MiddlewareStack.load!
def load! load_default_stack stack.each { |m, args, block| builder.use(load_middleware(m), *args, &block) } builder.run routes self end
ruby
def load! load_default_stack stack.each { |m, args, block| builder.use(load_middleware(m), *args, &block) } builder.run routes self end
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Instantiate a middleware stack @param configuration [Hanami::ApplicationConfiguration] the application's configuration @return [Hanami::MiddlewareStack] the new stack @since 0.1.0 @api private @see Hanami::ApplicationConfiguration Load the middleware stack @return [Hanami::MiddlewareStack] the loaded middleware stack @since 0.2.0 @api private @see http://rdoc.info/gems/rack/Rack/Builder
[ "Instantiate", "a", "middleware", "stack" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/middleware_stack.rb#L34-L40
train
hanami/hanami
lib/hanami/middleware_stack.rb
Hanami.MiddlewareStack.use
def use(middleware, *args, &blk) stack.push [middleware, args, blk] stack.uniq! end
ruby
def use(middleware, *args, &blk) stack.push [middleware, args, blk] stack.uniq! end
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Append a middleware to the stack. @param middleware [Object] a Rack middleware @param args [Array] optional arguments to pass to the Rack middleware @param blk [Proc] an optional block to pass to the Rack middleware @return [Array] the middleware that was added @since 0.2.0 @see Hanami::MiddlewareStack#prepend @example # apps/web/application.rb module Web class Application < Hanami::Application configure do # ... use MyRackMiddleware, foo: 'bar' end end end
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8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/middleware_stack.rb#L77-L80
train
hanami/hanami
lib/hanami/middleware_stack.rb
Hanami.MiddlewareStack.prepend
def prepend(middleware, *args, &blk) stack.unshift [middleware, args, blk] stack.uniq! end
ruby
def prepend(middleware, *args, &blk) stack.unshift [middleware, args, blk] stack.uniq! end
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Prepend a middleware to the stack. @param middleware [Object] a Rack middleware @param args [Array] optional arguments to pass to the Rack middleware @param blk [Proc] an optional block to pass to the Rack middleware @return [Array] the middleware that was added @since 0.6.0 @see Hanami::MiddlewareStack#use @example # apps/web/application.rb module Web class Application < Hanami::Application configure do # ... prepend MyRackMiddleware, foo: 'bar' end end end
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8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/middleware_stack.rb#L104-L107
train
hanami/hanami
lib/hanami/routes.rb
Hanami.Routes.path
def path(name, *args) Utils::Escape::SafeString.new(@routes.path(name, *args)) end
ruby
def path(name, *args) Utils::Escape::SafeString.new(@routes.path(name, *args)) end
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Initialize the factory @param routes [Hanami::Router] a routes set @return [Hanami::Routes] the factory @since 0.1.0 @api private Return a relative path for the given route name @param name [Symbol] the route name @param args [Array,nil] an optional set of arguments that is passed down to the wrapped route set. @return [Hanami::Utils::Escape::SafeString] the corresponding relative URL @raise Hanami::Routing::InvalidRouteException @since 0.1.0 @see http://rdoc.info/gems/hanami-router/Hanami/Router#path-instance_method @example Basic example require 'hanami' module Web class Application < Hanami::Application configure do routes do get '/login', to: 'sessions#new', as: :login end end end end Web.routes.path(:login) # => '/login' Web.routes.path(:login, return_to: '/dashboard') # => '/login?return_to=%2Fdashboard' @example Dynamic finders require 'hanami' module Web class Application < Hanami::Application configure do routes do get '/login', to: 'sessions#new', as: :login end end end end Web.routes.login_path # => '/login' Web.routes.login_path(return_to: '/dashboard') # => '/login?return_to=%2Fdashboard'
[ "Initialize", "the", "factory" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/routes.rb#L75-L77
train
hanami/hanami
lib/hanami/routes.rb
Hanami.Routes.url
def url(name, *args) Utils::Escape::SafeString.new(@routes.url(name, *args)) end
ruby
def url(name, *args) Utils::Escape::SafeString.new(@routes.url(name, *args)) end
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Return an absolute path for the given route name @param name [Symbol] the route name @param args [Array,nil] an optional set of arguments that is passed down to the wrapped route set. @return [Hanami::Utils::Escape::SafeString] the corresponding absolute URL @raise Hanami::Routing::InvalidRouteException @since 0.1.0 @see http://rdoc.info/gems/hanami-router/Hanami/Router#url-instance_method @example Basic example require 'hanami' module Web class Application < Hanami::Application configure do routes do scheme 'https' host 'bookshelf.org' get '/login', to: 'sessions#new', as: :login end end end end Web.routes.url(:login) # => 'https://bookshelf.org/login' Web.routes.url(:login, return_to: '/dashboard') # => 'https://bookshelf.org/login?return_to=%2Fdashboard' @example Dynamic finders require 'hanami' module Web class Application < Hanami::Application configure do routes do scheme 'https' host 'bookshelf.org' get '/login', to: 'sessions#new', as: :login end end end end Web.routes.login_url # => 'https://bookshelf.org/login' Web.routes.login_url(return_to: '/dashboard') # => 'https://bookshelf.org/login?return_to=%2Fdashboard'
[ "Return", "an", "absolute", "path", "for", "the", "given", "route", "name" ]
8c6e5147e92ef869b25379448572da3698eacfdc
https://github.com/hanami/hanami/blob/8c6e5147e92ef869b25379448572da3698eacfdc/lib/hanami/routes.rb#L136-L138
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.exists?
def exists?(service_name) open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_STATUS) do |_| true end rescue Puppet::Util::Windows::Error => e return false if e.code == ERROR_SERVICE_DOES_NOT_EXIST raise e end
ruby
def exists?(service_name) open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_STATUS) do |_| true end rescue Puppet::Util::Windows::Error => e return false if e.code == ERROR_SERVICE_DOES_NOT_EXIST raise e end
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Returns true if the service exists, false otherwise. @param [String] service_name name of the service
[ "Returns", "true", "if", "the", "service", "exists", "false", "otherwise", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L286-L293
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.start
def start(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Starting the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = [ SERVICE_STOP_PENDING, SERVICE_STOPPED, SERVICE_START_PENDING ] transition_service_state(service_name, valid_initial_states, SERVICE_RUNNING, timeout) do |service| if StartServiceW(service, 0, FFI::Pointer::NULL) == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error, _("Failed to start the service") end end Puppet.debug _("Successfully started the %{service_name} service") % { service_name: service_name } end
ruby
def start(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Starting the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = [ SERVICE_STOP_PENDING, SERVICE_STOPPED, SERVICE_START_PENDING ] transition_service_state(service_name, valid_initial_states, SERVICE_RUNNING, timeout) do |service| if StartServiceW(service, 0, FFI::Pointer::NULL) == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error, _("Failed to start the service") end end Puppet.debug _("Successfully started the %{service_name} service") % { service_name: service_name } end
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Start a windows service @param [String] service_name name of the service to start @param optional [Integer] timeout the minumum number of seconds to wait before timing out
[ "Start", "a", "windows", "service" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L300-L316
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.stop
def stop(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Stopping the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = SERVICE_STATES.keys - [SERVICE_STOPPED] transition_service_state(service_name, valid_initial_states, SERVICE_STOPPED, timeout) do |service| send_service_control_signal(service, SERVICE_CONTROL_STOP) end Puppet.debug _("Successfully stopped the %{service_name} service") % { service_name: service_name } end
ruby
def stop(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Stopping the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = SERVICE_STATES.keys - [SERVICE_STOPPED] transition_service_state(service_name, valid_initial_states, SERVICE_STOPPED, timeout) do |service| send_service_control_signal(service, SERVICE_CONTROL_STOP) end Puppet.debug _("Successfully stopped the %{service_name} service") % { service_name: service_name } end
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Stop a windows service @param [String] service_name name of the service to stop @param optional [Integer] timeout the minumum number of seconds to wait before timing out
[ "Stop", "a", "windows", "service" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L323-L333
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.resume
def resume(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Resuming the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = [ SERVICE_PAUSE_PENDING, SERVICE_PAUSED, SERVICE_CONTINUE_PENDING ] transition_service_state(service_name, valid_initial_states, SERVICE_RUNNING, timeout) do |service| # The SERVICE_CONTROL_CONTINUE signal can only be sent when # the service is in the SERVICE_PAUSED state wait_on_pending_state(service, SERVICE_PAUSE_PENDING, timeout) send_service_control_signal(service, SERVICE_CONTROL_CONTINUE) end Puppet.debug _("Successfully resumed the %{service_name} service") % { service_name: service_name } end
ruby
def resume(service_name, timeout: DEFAULT_TIMEOUT) Puppet.debug _("Resuming the %{service_name} service. Timeout set to: %{timeout} seconds") % { service_name: service_name, timeout: timeout } valid_initial_states = [ SERVICE_PAUSE_PENDING, SERVICE_PAUSED, SERVICE_CONTINUE_PENDING ] transition_service_state(service_name, valid_initial_states, SERVICE_RUNNING, timeout) do |service| # The SERVICE_CONTROL_CONTINUE signal can only be sent when # the service is in the SERVICE_PAUSED state wait_on_pending_state(service, SERVICE_PAUSE_PENDING, timeout) send_service_control_signal(service, SERVICE_CONTROL_CONTINUE) end Puppet.debug _("Successfully resumed the %{service_name} service") % { service_name: service_name } end
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Resume a paused windows service @param [String] service_name name of the service to resume @param optional [Integer] :timeout the minumum number of seconds to wait before timing out
[ "Resume", "a", "paused", "windows", "service" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L340-L358
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.service_state
def service_state(service_name) state = nil open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_STATUS) do |service| query_status(service) do |status| state = SERVICE_STATES[status[:dwCurrentState]] end end if state.nil? raise Puppet::Error.new(_("Unknown Service state '%{current_state}' for '%{service_name}'") % { current_state: state.to_s, service_name: service_name}) end state end
ruby
def service_state(service_name) state = nil open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_STATUS) do |service| query_status(service) do |status| state = SERVICE_STATES[status[:dwCurrentState]] end end if state.nil? raise Puppet::Error.new(_("Unknown Service state '%{current_state}' for '%{service_name}'") % { current_state: state.to_s, service_name: service_name}) end state end
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Query the state of a service using QueryServiceStatusEx @param [string] service_name name of the service to query @return [string] the status of the service
[ "Query", "the", "state", "of", "a", "service", "using", "QueryServiceStatusEx" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L365-L376
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.service_start_type
def service_start_type(service_name) start_type = nil open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_CONFIG) do |service| query_config(service) do |config| start_type = SERVICE_START_TYPES[config[:dwStartType]] end end if start_type.nil? raise Puppet::Error.new(_("Unknown start type '%{start_type}' for '%{service_name}'") % { start_type: start_type.to_s, service_name: service_name}) end start_type end
ruby
def service_start_type(service_name) start_type = nil open_service(service_name, SC_MANAGER_CONNECT, SERVICE_QUERY_CONFIG) do |service| query_config(service) do |config| start_type = SERVICE_START_TYPES[config[:dwStartType]] end end if start_type.nil? raise Puppet::Error.new(_("Unknown start type '%{start_type}' for '%{service_name}'") % { start_type: start_type.to_s, service_name: service_name}) end start_type end
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Query the configuration of a service using QueryServiceConfigW @param [String] service_name name of the service to query @return [QUERY_SERVICE_CONFIGW.struct] the configuration of the service
[ "Query", "the", "configuration", "of", "a", "service", "using", "QueryServiceConfigW" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L383-L394
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.set_startup_mode
def set_startup_mode(service_name, startup_type) startup_code = SERVICE_START_TYPES.key(startup_type) if startup_code.nil? raise Puppet::Error.new(_("Unknown start type %{start_type}") % {startup_type: startup_type.to_s}) end open_service(service_name, SC_MANAGER_CONNECT, SERVICE_CHANGE_CONFIG) do |service| # Currently the only thing puppet's API can really manage # in this list is dwStartType (the third param). Thus no # generic function was written to make use of all the params # since the API as-is couldn't use them anyway success = ChangeServiceConfigW( service, SERVICE_NO_CHANGE, # dwServiceType startup_code, # dwStartType SERVICE_NO_CHANGE, # dwErrorControl FFI::Pointer::NULL, # lpBinaryPathName FFI::Pointer::NULL, # lpLoadOrderGroup FFI::Pointer::NULL, # lpdwTagId FFI::Pointer::NULL, # lpDependencies FFI::Pointer::NULL, # lpServiceStartName FFI::Pointer::NULL, # lpPassword FFI::Pointer::NULL # lpDisplayName ) if success == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error.new(_("Failed to update service configuration")) end end end
ruby
def set_startup_mode(service_name, startup_type) startup_code = SERVICE_START_TYPES.key(startup_type) if startup_code.nil? raise Puppet::Error.new(_("Unknown start type %{start_type}") % {startup_type: startup_type.to_s}) end open_service(service_name, SC_MANAGER_CONNECT, SERVICE_CHANGE_CONFIG) do |service| # Currently the only thing puppet's API can really manage # in this list is dwStartType (the third param). Thus no # generic function was written to make use of all the params # since the API as-is couldn't use them anyway success = ChangeServiceConfigW( service, SERVICE_NO_CHANGE, # dwServiceType startup_code, # dwStartType SERVICE_NO_CHANGE, # dwErrorControl FFI::Pointer::NULL, # lpBinaryPathName FFI::Pointer::NULL, # lpLoadOrderGroup FFI::Pointer::NULL, # lpdwTagId FFI::Pointer::NULL, # lpDependencies FFI::Pointer::NULL, # lpServiceStartName FFI::Pointer::NULL, # lpPassword FFI::Pointer::NULL # lpDisplayName ) if success == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error.new(_("Failed to update service configuration")) end end end
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Change the startup mode of a windows service @param [string] service_name the name of the service to modify @param [Int] startup_type a code corresponding to a start type for windows service, see the "Service start type codes" section in the Puppet::Util::Windows::Service file for the list of available codes
[ "Change", "the", "startup", "mode", "of", "a", "windows", "service" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L403-L430
train
puppetlabs/puppet
lib/puppet/util/windows/service.rb
Puppet::Util::Windows.Service.services
def services services = {} open_scm(SC_MANAGER_ENUMERATE_SERVICE) do |scm| size_required = 0 services_returned = 0 FFI::MemoryPointer.new(:dword) do |bytes_pointer| FFI::MemoryPointer.new(:dword) do |svcs_ret_ptr| FFI::MemoryPointer.new(:dword) do |resume_ptr| resume_ptr.write_dword(0) # Fetch the bytes of memory required to be allocated # for QueryServiceConfigW to return succesfully. This # is done by sending NULL and 0 for the pointer and size # respectively, letting the command fail, then reading the # value of pcbBytesNeeded # # return value will be false from this call, since it's designed # to fail. Just ignore it EnumServicesStatusExW( scm, :SC_ENUM_PROCESS_INFO, ALL_SERVICE_TYPES, SERVICE_STATE_ALL, FFI::Pointer::NULL, 0, bytes_pointer, svcs_ret_ptr, resume_ptr, FFI::Pointer::NULL ) size_required = bytes_pointer.read_dword FFI::MemoryPointer.new(size_required) do |buffer_ptr| resume_ptr.write_dword(0) svcs_ret_ptr.write_dword(0) success = EnumServicesStatusExW( scm, :SC_ENUM_PROCESS_INFO, ALL_SERVICE_TYPES, SERVICE_STATE_ALL, buffer_ptr, buffer_ptr.size, bytes_pointer, svcs_ret_ptr, resume_ptr, FFI::Pointer::NULL ) if success == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error.new(_("Failed to fetch services")) end # Now that the buffer is populated with services # we pull the data from memory using pointer arithmetic: # the number of services returned by the function is # available to be read from svcs_ret_ptr, and we iterate # that many times moving the cursor pointer the length of # ENUM_SERVICE_STATUS_PROCESSW.size. This should iterate # over the buffer and extract each struct. services_returned = svcs_ret_ptr.read_dword cursor_ptr = FFI::Pointer.new(ENUM_SERVICE_STATUS_PROCESSW, buffer_ptr) 0.upto(services_returned - 1) do |index| service = ENUM_SERVICE_STATUS_PROCESSW.new(cursor_ptr[index]) services[service[:lpServiceName].read_arbitrary_wide_string_up_to(SERVICENAME_MAX)] = { :display_name => service[:lpDisplayName].read_arbitrary_wide_string_up_to(SERVICENAME_MAX), :service_status_process => service[:ServiceStatusProcess] } end end # buffer_ptr end # resume_ptr end # scvs_ret_ptr end # bytes_ptr end # open_scm services end
ruby
def services services = {} open_scm(SC_MANAGER_ENUMERATE_SERVICE) do |scm| size_required = 0 services_returned = 0 FFI::MemoryPointer.new(:dword) do |bytes_pointer| FFI::MemoryPointer.new(:dword) do |svcs_ret_ptr| FFI::MemoryPointer.new(:dword) do |resume_ptr| resume_ptr.write_dword(0) # Fetch the bytes of memory required to be allocated # for QueryServiceConfigW to return succesfully. This # is done by sending NULL and 0 for the pointer and size # respectively, letting the command fail, then reading the # value of pcbBytesNeeded # # return value will be false from this call, since it's designed # to fail. Just ignore it EnumServicesStatusExW( scm, :SC_ENUM_PROCESS_INFO, ALL_SERVICE_TYPES, SERVICE_STATE_ALL, FFI::Pointer::NULL, 0, bytes_pointer, svcs_ret_ptr, resume_ptr, FFI::Pointer::NULL ) size_required = bytes_pointer.read_dword FFI::MemoryPointer.new(size_required) do |buffer_ptr| resume_ptr.write_dword(0) svcs_ret_ptr.write_dword(0) success = EnumServicesStatusExW( scm, :SC_ENUM_PROCESS_INFO, ALL_SERVICE_TYPES, SERVICE_STATE_ALL, buffer_ptr, buffer_ptr.size, bytes_pointer, svcs_ret_ptr, resume_ptr, FFI::Pointer::NULL ) if success == FFI::WIN32_FALSE raise Puppet::Util::Windows::Error.new(_("Failed to fetch services")) end # Now that the buffer is populated with services # we pull the data from memory using pointer arithmetic: # the number of services returned by the function is # available to be read from svcs_ret_ptr, and we iterate # that many times moving the cursor pointer the length of # ENUM_SERVICE_STATUS_PROCESSW.size. This should iterate # over the buffer and extract each struct. services_returned = svcs_ret_ptr.read_dword cursor_ptr = FFI::Pointer.new(ENUM_SERVICE_STATUS_PROCESSW, buffer_ptr) 0.upto(services_returned - 1) do |index| service = ENUM_SERVICE_STATUS_PROCESSW.new(cursor_ptr[index]) services[service[:lpServiceName].read_arbitrary_wide_string_up_to(SERVICENAME_MAX)] = { :display_name => service[:lpDisplayName].read_arbitrary_wide_string_up_to(SERVICENAME_MAX), :service_status_process => service[:ServiceStatusProcess] } end end # buffer_ptr end # resume_ptr end # scvs_ret_ptr end # bytes_ptr end # open_scm services end
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enumerate over all services in all states and return them as a hash @return [Hash] a hash containing services: { 'service name' => { 'display_name' => 'display name', 'service_status_process' => SERVICE_STATUS_PROCESS struct } }
[ "enumerate", "over", "all", "services", "in", "all", "states", "and", "return", "them", "as", "a", "hash" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/service.rb#L441-L511
train
puppetlabs/puppet
lib/puppet/util/rdoc/generators/puppet_generator.rb
Generators.PuppetGenerator.gen_sub_directories
def gen_sub_directories super File.makedirs(MODULE_DIR) File.makedirs(NODE_DIR) File.makedirs(PLUGIN_DIR) rescue $stderr.puts $ERROR_INFO.message exit 1 end
ruby
def gen_sub_directories super File.makedirs(MODULE_DIR) File.makedirs(NODE_DIR) File.makedirs(PLUGIN_DIR) rescue $stderr.puts $ERROR_INFO.message exit 1 end
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generate all the subdirectories, modules, classes and files
[ "generate", "all", "the", "subdirectories", "modules", "classes", "and", "files" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/rdoc/generators/puppet_generator.rb#L195-L203
train
puppetlabs/puppet
lib/puppet/util/rdoc/generators/puppet_generator.rb
Generators.PuppetGenerator.gen_top_index
def gen_top_index(collection, title, template, filename) template = TemplatePage.new(RDoc::Page::FR_INDEX_BODY, template) res = [] collection.sort.each do |f| if f.document_self res << { "classlist" => CGI.escapeHTML("#{MODULE_DIR}/fr_#{f.index_name}.html"), "module" => CGI.escapeHTML("#{CLASS_DIR}/#{f.index_name}.html"),"name" => CGI.escapeHTML(f.index_name) } end end values = { "entries" => res, 'list_title' => CGI.escapeHTML(title), 'index_url' => main_url, 'charset' => @options.charset, 'style_url' => style_url('', @options.css), } Puppet::FileSystem.open(filename, nil, "w:UTF-8") do |f| template.write_html_on(f, values) end end
ruby
def gen_top_index(collection, title, template, filename) template = TemplatePage.new(RDoc::Page::FR_INDEX_BODY, template) res = [] collection.sort.each do |f| if f.document_self res << { "classlist" => CGI.escapeHTML("#{MODULE_DIR}/fr_#{f.index_name}.html"), "module" => CGI.escapeHTML("#{CLASS_DIR}/#{f.index_name}.html"),"name" => CGI.escapeHTML(f.index_name) } end end values = { "entries" => res, 'list_title' => CGI.escapeHTML(title), 'index_url' => main_url, 'charset' => @options.charset, 'style_url' => style_url('', @options.css), } Puppet::FileSystem.open(filename, nil, "w:UTF-8") do |f| template.write_html_on(f, values) end end
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generate a top index
[ "generate", "a", "top", "index" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/rdoc/generators/puppet_generator.rb#L211-L231
train
puppetlabs/puppet
lib/puppet/util/rdoc/generators/puppet_generator.rb
Generators.PuppetGenerator.gen_class_index
def gen_class_index gen_an_index(@classes, 'All Classes', RDoc::Page::CLASS_INDEX, "fr_class_index.html") @allfiles.each do |file| unless file['file'].context.file_relative_name =~ /\.rb$/ gen_composite_index( file, RDoc::Page::COMBO_INDEX, "#{MODULE_DIR}/fr_#{file["file"].context.module_name}.html") end end end
ruby
def gen_class_index gen_an_index(@classes, 'All Classes', RDoc::Page::CLASS_INDEX, "fr_class_index.html") @allfiles.each do |file| unless file['file'].context.file_relative_name =~ /\.rb$/ gen_composite_index( file, RDoc::Page::COMBO_INDEX, "#{MODULE_DIR}/fr_#{file["file"].context.module_name}.html") end end end
[ "def", "gen_class_index", "gen_an_index", "(", "@classes", ",", "'All Classes'", ",", "RDoc", "::", "Page", "::", "CLASS_INDEX", ",", "\"fr_class_index.html\"", ")", "@allfiles", ".", "each", "do", "|", "file", "|", "unless", "file", "[", "'file'", "]", ".", "context", ".", "file_relative_name", "=~", "/", "\\.", "/", "gen_composite_index", "(", "file", ",", "RDoc", "::", "Page", "::", "COMBO_INDEX", ",", "\"#{MODULE_DIR}/fr_#{file[\"file\"].context.module_name}.html\"", ")", "end", "end", "end" ]
generate the all classes index file and the combo index
[ "generate", "the", "all", "classes", "index", "file", "and", "the", "combo", "index" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/rdoc/generators/puppet_generator.rb#L234-L246
train
puppetlabs/puppet
lib/puppet/util/rdoc/generators/puppet_generator.rb
Generators.PuppetGenerator.main_url
def main_url main_page = @options.main_page ref = nil if main_page ref = AllReferences[main_page] if ref ref = ref.path else $stderr.puts "Could not find main page #{main_page}" end end unless ref for file in @files if file.document_self and file.context.global ref = CGI.escapeHTML("#{CLASS_DIR}/#{file.context.module_name}.html") break end end end unless ref for file in @files if file.document_self and !file.context.global ref = CGI.escapeHTML("#{CLASS_DIR}/#{file.context.module_name}.html") break end end end unless ref $stderr.puts "Couldn't find anything to document" $stderr.puts "Perhaps you've used :stopdoc: in all classes" exit(1) end ref end
ruby
def main_url main_page = @options.main_page ref = nil if main_page ref = AllReferences[main_page] if ref ref = ref.path else $stderr.puts "Could not find main page #{main_page}" end end unless ref for file in @files if file.document_self and file.context.global ref = CGI.escapeHTML("#{CLASS_DIR}/#{file.context.module_name}.html") break end end end unless ref for file in @files if file.document_self and !file.context.global ref = CGI.escapeHTML("#{CLASS_DIR}/#{file.context.module_name}.html") break end end end unless ref $stderr.puts "Couldn't find anything to document" $stderr.puts "Perhaps you've used :stopdoc: in all classes" exit(1) end ref end
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returns the initial_page url
[ "returns", "the", "initial_page", "url" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/rdoc/generators/puppet_generator.rb#L310-L347
train
puppetlabs/puppet
lib/puppet/util/rdoc/generators/puppet_generator.rb
Generators.HTMLPuppetNode.http_url
def http_url(full_name, prefix) path = full_name.dup path.gsub!(/<<\s*(\w*)/) { "from-#$1" } if path['<<'] File.join(prefix, path.split("::").collect { |p| Digest::MD5.hexdigest(p) }) + ".html" end
ruby
def http_url(full_name, prefix) path = full_name.dup path.gsub!(/<<\s*(\w*)/) { "from-#$1" } if path['<<'] File.join(prefix, path.split("::").collect { |p| Digest::MD5.hexdigest(p) }) + ".html" end
[ "def", "http_url", "(", "full_name", ",", "prefix", ")", "path", "=", "full_name", ".", "dup", "path", ".", "gsub!", "(", "/", "\\s", "\\w", "/", ")", "{", "\"from-#$1\"", "}", "if", "path", "[", "'<<'", "]", "File", ".", "join", "(", "prefix", ",", "path", ".", "split", "(", "\"::\"", ")", ".", "collect", "{", "|", "p", "|", "Digest", "::", "MD5", ".", "hexdigest", "(", "p", ")", "}", ")", "+", "\".html\"", "end" ]
return the relative file name to store this class in, which is also its url
[ "return", "the", "relative", "file", "name", "to", "store", "this", "class", "in", "which", "is", "also", "its", "url" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/rdoc/generators/puppet_generator.rb#L482-L486
train
puppetlabs/puppet
lib/puppet/util/provider_features.rb
Puppet::Util::ProviderFeatures.ProviderFeature.methods_available?
def methods_available?(obj) methods.each do |m| if obj.is_a?(Class) return false unless obj.public_method_defined?(m) else return false unless obj.respond_to?(m) end end true end
ruby
def methods_available?(obj) methods.each do |m| if obj.is_a?(Class) return false unless obj.public_method_defined?(m) else return false unless obj.respond_to?(m) end end true end
[ "def", "methods_available?", "(", "obj", ")", "methods", ".", "each", "do", "|", "m", "|", "if", "obj", ".", "is_a?", "(", "Class", ")", "return", "false", "unless", "obj", ".", "public_method_defined?", "(", "m", ")", "else", "return", "false", "unless", "obj", ".", "respond_to?", "(", "m", ")", "end", "end", "true", "end" ]
Checks whether all feature predicate methods are available. @param obj [Object, Class] the object or class to check if feature predicates are available or not. @return [Boolean] Returns whether all of the required methods are available or not in the given object.
[ "Checks", "whether", "all", "feature", "predicate", "methods", "are", "available", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/provider_features.rb#L44-L53
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.update
def update(data) process_name(data) if data['name'] process_version(data) if data['version'] process_source(data) if data['source'] process_data_provider(data) if data['data_provider'] merge_dependencies(data) if data['dependencies'] @data.merge!(data) return self end
ruby
def update(data) process_name(data) if data['name'] process_version(data) if data['version'] process_source(data) if data['source'] process_data_provider(data) if data['data_provider'] merge_dependencies(data) if data['dependencies'] @data.merge!(data) return self end
[ "def", "update", "(", "data", ")", "process_name", "(", "data", ")", "if", "data", "[", "'name'", "]", "process_version", "(", "data", ")", "if", "data", "[", "'version'", "]", "process_source", "(", "data", ")", "if", "data", "[", "'source'", "]", "process_data_provider", "(", "data", ")", "if", "data", "[", "'data_provider'", "]", "merge_dependencies", "(", "data", ")", "if", "data", "[", "'dependencies'", "]", "@data", ".", "merge!", "(", "data", ")", "return", "self", "end" ]
Merges the current set of metadata with another metadata hash. This method also handles the validation of module names and versions, in an effort to be proactive about module publishing constraints.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L51-L60
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.add_dependency
def add_dependency(name, version_requirement=nil, repository=nil) validate_name(name) validate_version_range(version_requirement) if version_requirement if dup = @data['dependencies'].find { |d| d.full_module_name == name && d.version_requirement != version_requirement } raise ArgumentError, _("Dependency conflict for %{module_name}: Dependency %{name} was given conflicting version requirements %{version_requirement} and %{dup_version}. Verify that there are no duplicates in the metadata.json.") % { module_name: full_module_name, name: name, version_requirement: version_requirement, dup_version: dup.version_requirement } end dep = Dependency.new(name, version_requirement, repository) @data['dependencies'].add(dep) dep end
ruby
def add_dependency(name, version_requirement=nil, repository=nil) validate_name(name) validate_version_range(version_requirement) if version_requirement if dup = @data['dependencies'].find { |d| d.full_module_name == name && d.version_requirement != version_requirement } raise ArgumentError, _("Dependency conflict for %{module_name}: Dependency %{name} was given conflicting version requirements %{version_requirement} and %{dup_version}. Verify that there are no duplicates in the metadata.json.") % { module_name: full_module_name, name: name, version_requirement: version_requirement, dup_version: dup.version_requirement } end dep = Dependency.new(name, version_requirement, repository) @data['dependencies'].add(dep) dep end
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Validates the name and version_requirement for a dependency, then creates the Dependency and adds it. Returns the Dependency that was added.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L65-L77
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.process_name
def process_name(data) validate_name(data['name']) author, @module_name = data['name'].split(/[-\/]/, 2) data['author'] ||= author if @data['author'] == DEFAULTS['author'] end
ruby
def process_name(data) validate_name(data['name']) author, @module_name = data['name'].split(/[-\/]/, 2) data['author'] ||= author if @data['author'] == DEFAULTS['author'] end
[ "def", "process_name", "(", "data", ")", "validate_name", "(", "data", "[", "'name'", "]", ")", "author", ",", "@module_name", "=", "data", "[", "'name'", "]", ".", "split", "(", "/", "\\/", "/", ",", "2", ")", "data", "[", "'author'", "]", "||=", "author", "if", "@data", "[", "'author'", "]", "==", "DEFAULTS", "[", "'author'", "]", "end" ]
Do basic validation and parsing of the name parameter.
[ "Do", "basic", "validation", "and", "parsing", "of", "the", "name", "parameter", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L120-L125
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.process_source
def process_source(data) if data['source'] =~ %r[://] source_uri = URI.parse(data['source']) else source_uri = URI.parse("http://#{data['source']}") end if source_uri.host =~ /^(www\.)?github\.com$/ source_uri.scheme = 'https' source_uri.path.sub!(/\.git$/, '') data['project_page'] ||= @data['project_page'] || source_uri.to_s data['issues_url'] ||= @data['issues_url'] || source_uri.to_s.sub(/\/*$/, '') + '/issues' end rescue URI::Error return end
ruby
def process_source(data) if data['source'] =~ %r[://] source_uri = URI.parse(data['source']) else source_uri = URI.parse("http://#{data['source']}") end if source_uri.host =~ /^(www\.)?github\.com$/ source_uri.scheme = 'https' source_uri.path.sub!(/\.git$/, '') data['project_page'] ||= @data['project_page'] || source_uri.to_s data['issues_url'] ||= @data['issues_url'] || source_uri.to_s.sub(/\/*$/, '') + '/issues' end rescue URI::Error return end
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Do basic parsing of the source parameter. If the source is hosted on GitHub, we can predict sensible defaults for both project_page and issues_url.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L139-L155
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.merge_dependencies
def merge_dependencies(data) data['dependencies'].each do |dep| add_dependency(dep['name'], dep['version_requirement'], dep['repository']) end # Clear dependencies so @data dependencies are not overwritten data.delete 'dependencies' end
ruby
def merge_dependencies(data) data['dependencies'].each do |dep| add_dependency(dep['name'], dep['version_requirement'], dep['repository']) end # Clear dependencies so @data dependencies are not overwritten data.delete 'dependencies' end
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Validates and parses the dependencies.
[ "Validates", "and", "parses", "the", "dependencies", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L158-L165
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.validate_name
def validate_name(name) return if name =~ /\A[a-z0-9]+[-\/][a-z][a-z0-9_]*\Z/i namespace, modname = name.split(/[-\/]/, 2) modname = :namespace_missing if namespace == '' err = case modname when nil, '', :namespace_missing _("the field must be a namespaced module name") when /[^a-z0-9_]/i _("the module name contains non-alphanumeric (or underscore) characters") when /^[^a-z]/i _("the module name must begin with a letter") else _("the namespace contains non-alphanumeric characters") end raise ArgumentError, _("Invalid 'name' field in metadata.json: %{err}") % { err: err } end
ruby
def validate_name(name) return if name =~ /\A[a-z0-9]+[-\/][a-z][a-z0-9_]*\Z/i namespace, modname = name.split(/[-\/]/, 2) modname = :namespace_missing if namespace == '' err = case modname when nil, '', :namespace_missing _("the field must be a namespaced module name") when /[^a-z0-9_]/i _("the module name contains non-alphanumeric (or underscore) characters") when /^[^a-z]/i _("the module name must begin with a letter") else _("the namespace contains non-alphanumeric characters") end raise ArgumentError, _("Invalid 'name' field in metadata.json: %{err}") % { err: err } end
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Validates that the given module name is both namespaced and well-formed.
[ "Validates", "that", "the", "given", "module", "name", "is", "both", "namespaced", "and", "well", "-", "formed", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L168-L186
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.validate_version
def validate_version(version) return if SemanticPuppet::Version.valid?(version) err = _("version string cannot be parsed as a valid Semantic Version") raise ArgumentError, _("Invalid 'version' field in metadata.json: %{err}") % { err: err } end
ruby
def validate_version(version) return if SemanticPuppet::Version.valid?(version) err = _("version string cannot be parsed as a valid Semantic Version") raise ArgumentError, _("Invalid 'version' field in metadata.json: %{err}") % { err: err } end
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Validates that the version string can be parsed as per SemVer.
[ "Validates", "that", "the", "version", "string", "can", "be", "parsed", "as", "per", "SemVer", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L189-L194
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.validate_data_provider
def validate_data_provider(value) if value.is_a?(String) unless value =~ /^[a-zA-Z][a-zA-Z0-9_]*$/ if value =~ /^[a-zA-Z]/ raise ArgumentError, _("field 'data_provider' contains non-alphanumeric characters") else raise ArgumentError, _("field 'data_provider' must begin with a letter") end end else raise ArgumentError, _("field 'data_provider' must be a string") end end
ruby
def validate_data_provider(value) if value.is_a?(String) unless value =~ /^[a-zA-Z][a-zA-Z0-9_]*$/ if value =~ /^[a-zA-Z]/ raise ArgumentError, _("field 'data_provider' contains non-alphanumeric characters") else raise ArgumentError, _("field 'data_provider' must begin with a letter") end end else raise ArgumentError, _("field 'data_provider' must be a string") end end
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Validates that the given _value_ is a symbolic name that starts with a letter and then contains only letters, digits, or underscore. Will raise an ArgumentError if that's not the case. @param value [Object] The value to be tested
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L201-L213
train
puppetlabs/puppet
lib/puppet/module_tool/metadata.rb
Puppet::ModuleTool.Metadata.validate_version_range
def validate_version_range(version_range) SemanticPuppet::VersionRange.parse(version_range) rescue ArgumentError => e raise ArgumentError, _("Invalid 'version_range' field in metadata.json: %{err}") % { err: e } end
ruby
def validate_version_range(version_range) SemanticPuppet::VersionRange.parse(version_range) rescue ArgumentError => e raise ArgumentError, _("Invalid 'version_range' field in metadata.json: %{err}") % { err: e } end
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Validates that the version range can be parsed by Semantic.
[ "Validates", "that", "the", "version", "range", "can", "be", "parsed", "by", "Semantic", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/metadata.rb#L216-L220
train
puppetlabs/puppet
lib/puppet/network/authconfig.rb
Puppet.Network::DefaultAuthProvider.insert_default_acl
def insert_default_acl self.class.default_acl.each do |acl| unless rights[acl[:acl]] Puppet.info _("Inserting default '%{acl}' (auth %{auth}) ACL") % { acl: acl[:acl], auth: acl[:authenticated] } mk_acl(acl) end end # queue an empty (ie deny all) right for every other path # actually this is not strictly necessary as the rights system # denies not explicitly allowed paths unless rights["/"] rights.newright("/").restrict_authenticated(:any) end end
ruby
def insert_default_acl self.class.default_acl.each do |acl| unless rights[acl[:acl]] Puppet.info _("Inserting default '%{acl}' (auth %{auth}) ACL") % { acl: acl[:acl], auth: acl[:authenticated] } mk_acl(acl) end end # queue an empty (ie deny all) right for every other path # actually this is not strictly necessary as the rights system # denies not explicitly allowed paths unless rights["/"] rights.newright("/").restrict_authenticated(:any) end end
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force regular ACLs to be present
[ "force", "regular", "ACLs", "to", "be", "present" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/authconfig.rb#L38-L51
train
puppetlabs/puppet
lib/puppet/util/windows/adsi.rb
Puppet::Util::Windows::ADSI.User.op_userflags
def op_userflags(*flags, &block) # Avoid an unnecessary set + commit operation. return if flags.empty? unrecognized_flags = flags.reject { |flag| ADS_USERFLAGS.keys.include?(flag) } unless unrecognized_flags.empty? raise ArgumentError, _("Unrecognized ADS UserFlags: %{unrecognized_flags}") % { unrecognized_flags: unrecognized_flags.join(', ') } end self['UserFlags'] = flags.inject(self['UserFlags'], &block) end
ruby
def op_userflags(*flags, &block) # Avoid an unnecessary set + commit operation. return if flags.empty? unrecognized_flags = flags.reject { |flag| ADS_USERFLAGS.keys.include?(flag) } unless unrecognized_flags.empty? raise ArgumentError, _("Unrecognized ADS UserFlags: %{unrecognized_flags}") % { unrecognized_flags: unrecognized_flags.join(', ') } end self['UserFlags'] = flags.inject(self['UserFlags'], &block) end
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Common helper for set_userflags and unset_userflags. @api private
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/adsi.rb#L417-L427
train
puppetlabs/puppet
lib/puppet/network/resolver.rb
Puppet::Network.Resolver.each_srv_record
def each_srv_record(domain, service_name = :puppet, &block) if (domain.nil? or domain.empty?) Puppet.debug "Domain not known; skipping SRV lookup" return end Puppet.debug "Searching for SRV records for domain: #{domain}" case service_name when :puppet then service = '_x-puppet' when :file then service = '_x-puppet-fileserver' else service = "_x-puppet-#{service_name.to_s}" end record_name = "#{service}._tcp.#{domain}" if @record_cache.has_key?(service_name) && !expired?(service_name) records = @record_cache[service_name].records Puppet.debug "Using cached record for #{record_name}" else records = @resolver.getresources(record_name, Resolv::DNS::Resource::IN::SRV) if records.size > 0 @record_cache[service_name] = CacheEntry.new(records) end Puppet.debug "Found #{records.size} SRV records for: #{record_name}" end if records.size == 0 && service_name != :puppet # Try the generic :puppet service if no SRV records were found # for the specific service. each_srv_record(domain, :puppet, &block) else each_priority(records) do |recs| while next_rr = recs.delete(find_weighted_server(recs)) Puppet.debug "Yielding next server of #{next_rr.target.to_s}:#{next_rr.port}" yield next_rr.target.to_s, next_rr.port end end end end
ruby
def each_srv_record(domain, service_name = :puppet, &block) if (domain.nil? or domain.empty?) Puppet.debug "Domain not known; skipping SRV lookup" return end Puppet.debug "Searching for SRV records for domain: #{domain}" case service_name when :puppet then service = '_x-puppet' when :file then service = '_x-puppet-fileserver' else service = "_x-puppet-#{service_name.to_s}" end record_name = "#{service}._tcp.#{domain}" if @record_cache.has_key?(service_name) && !expired?(service_name) records = @record_cache[service_name].records Puppet.debug "Using cached record for #{record_name}" else records = @resolver.getresources(record_name, Resolv::DNS::Resource::IN::SRV) if records.size > 0 @record_cache[service_name] = CacheEntry.new(records) end Puppet.debug "Found #{records.size} SRV records for: #{record_name}" end if records.size == 0 && service_name != :puppet # Try the generic :puppet service if no SRV records were found # for the specific service. each_srv_record(domain, :puppet, &block) else each_priority(records) do |recs| while next_rr = recs.delete(find_weighted_server(recs)) Puppet.debug "Yielding next server of #{next_rr.target.to_s}:#{next_rr.port}" yield next_rr.target.to_s, next_rr.port end end end end
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Iterate through the list of records for this service and yield each server and port pair. Records are only fetched via DNS query the first time and cached for the duration of their service's TTL thereafter. @param [String] domain the domain to search for @param [Symbol] service_name the key of the service we are querying @yields [String, Integer] server and port of selected record
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/resolver.rb#L42-L80
train
puppetlabs/puppet
lib/puppet/network/resolver.rb
Puppet::Network.Resolver.find_weighted_server
def find_weighted_server(records) return nil if records.nil? || records.empty? return records.first if records.size == 1 # Calculate the sum of all weights in the list of resource records, # This is used to then select hosts until the weight exceeds what # random number we selected. For example, if we have weights of 1 8 and 3: # # |-|--------|---| # ^ # We generate a random number 5, and iterate through the records, adding # the current record's weight to the accumulator until the weight of the # current record plus previous records is greater than the random number. total_weight = records.inject(0) { |sum,record| sum + weight(record) } current_weight = 0 chosen_weight = 1 + Kernel.rand(total_weight) records.each do |record| current_weight += weight(record) return record if current_weight >= chosen_weight end end
ruby
def find_weighted_server(records) return nil if records.nil? || records.empty? return records.first if records.size == 1 # Calculate the sum of all weights in the list of resource records, # This is used to then select hosts until the weight exceeds what # random number we selected. For example, if we have weights of 1 8 and 3: # # |-|--------|---| # ^ # We generate a random number 5, and iterate through the records, adding # the current record's weight to the accumulator until the weight of the # current record plus previous records is greater than the random number. total_weight = records.inject(0) { |sum,record| sum + weight(record) } current_weight = 0 chosen_weight = 1 + Kernel.rand(total_weight) records.each do |record| current_weight += weight(record) return record if current_weight >= chosen_weight end end
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Given a list of records of the same priority, chooses a random one from among them, favoring those with higher weights. @param [[Resolv::DNS::Resource::IN::SRV]] records a list of records of the same priority @return [Resolv::DNS::Resource::IN:SRV] the chosen record
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/resolver.rb#L87-L110
train
puppetlabs/puppet
lib/puppet/network/resolver.rb
Puppet::Network.Resolver.expired?
def expired?(service_name) if entry = @record_cache[service_name] return Time.now > (entry.resolution_time + entry.ttl) else return true end end
ruby
def expired?(service_name) if entry = @record_cache[service_name] return Time.now > (entry.resolution_time + entry.ttl) else return true end end
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Checks if the cached entry for the given service has expired. @param [String] service_name the name of the service to check @return [Boolean] true if the entry has expired, false otherwise. Always returns true if the record had no TTL.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/resolver.rb#L127-L133
train
puppetlabs/puppet
lib/puppet/util.rb
Puppet.Util.clear_environment
def clear_environment(mode = default_env) case mode when :posix ENV.clear when :windows Puppet::Util::Windows::Process.get_environment_strings.each do |key, _| Puppet::Util::Windows::Process.set_environment_variable(key, nil) end else raise _("Unable to clear the environment for mode %{mode}") % { mode: mode } end end
ruby
def clear_environment(mode = default_env) case mode when :posix ENV.clear when :windows Puppet::Util::Windows::Process.get_environment_strings.each do |key, _| Puppet::Util::Windows::Process.set_environment_variable(key, nil) end else raise _("Unable to clear the environment for mode %{mode}") % { mode: mode } end end
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Removes all environment variables @param mode [Symbol] Which operating system mode to use e.g. :posix or :windows. Use nil to autodetect @api private
[ "Removes", "all", "environment", "variables" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util.rb#L72-L83
train
puppetlabs/puppet
lib/puppet/util.rb
Puppet.Util.which
def which(bin) if absolute_path?(bin) return bin if FileTest.file? bin and FileTest.executable? bin else exts = Puppet::Util.get_env('PATHEXT') exts = exts ? exts.split(File::PATH_SEPARATOR) : %w[.COM .EXE .BAT .CMD] Puppet::Util.get_env('PATH').split(File::PATH_SEPARATOR).each do |dir| begin dest = File.expand_path(File.join(dir, bin)) rescue ArgumentError => e # if the user's PATH contains a literal tilde (~) character and HOME is not set, we may get # an ArgumentError here. Let's check to see if that is the case; if not, re-raise whatever error # was thrown. if e.to_s =~ /HOME/ and (Puppet::Util.get_env('HOME').nil? || Puppet::Util.get_env('HOME') == "") # if we get here they have a tilde in their PATH. We'll issue a single warning about this and then # ignore this path element and carry on with our lives. #TRANSLATORS PATH and HOME are environment variables and should not be translated Puppet::Util::Warnings.warnonce(_("PATH contains a ~ character, and HOME is not set; ignoring PATH element '%{dir}'.") % { dir: dir }) elsif e.to_s =~ /doesn't exist|can't find user/ # ...otherwise, we just skip the non-existent entry, and do nothing. #TRANSLATORS PATH is an environment variable and should not be translated Puppet::Util::Warnings.warnonce(_("Couldn't expand PATH containing a ~ character; ignoring PATH element '%{dir}'.") % { dir: dir }) else raise end else if Puppet::Util::Platform.windows? && File.extname(dest).empty? exts.each do |ext| destext = File.expand_path(dest + ext) return destext if FileTest.file? destext and FileTest.executable? destext end end return dest if FileTest.file? dest and FileTest.executable? dest end end end nil end
ruby
def which(bin) if absolute_path?(bin) return bin if FileTest.file? bin and FileTest.executable? bin else exts = Puppet::Util.get_env('PATHEXT') exts = exts ? exts.split(File::PATH_SEPARATOR) : %w[.COM .EXE .BAT .CMD] Puppet::Util.get_env('PATH').split(File::PATH_SEPARATOR).each do |dir| begin dest = File.expand_path(File.join(dir, bin)) rescue ArgumentError => e # if the user's PATH contains a literal tilde (~) character and HOME is not set, we may get # an ArgumentError here. Let's check to see if that is the case; if not, re-raise whatever error # was thrown. if e.to_s =~ /HOME/ and (Puppet::Util.get_env('HOME').nil? || Puppet::Util.get_env('HOME') == "") # if we get here they have a tilde in their PATH. We'll issue a single warning about this and then # ignore this path element and carry on with our lives. #TRANSLATORS PATH and HOME are environment variables and should not be translated Puppet::Util::Warnings.warnonce(_("PATH contains a ~ character, and HOME is not set; ignoring PATH element '%{dir}'.") % { dir: dir }) elsif e.to_s =~ /doesn't exist|can't find user/ # ...otherwise, we just skip the non-existent entry, and do nothing. #TRANSLATORS PATH is an environment variable and should not be translated Puppet::Util::Warnings.warnonce(_("Couldn't expand PATH containing a ~ character; ignoring PATH element '%{dir}'.") % { dir: dir }) else raise end else if Puppet::Util::Platform.windows? && File.extname(dest).empty? exts.each do |ext| destext = File.expand_path(dest + ext) return destext if FileTest.file? destext and FileTest.executable? destext end end return dest if FileTest.file? dest and FileTest.executable? dest end end end nil end
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Resolve a path for an executable to the absolute path. This tries to behave in the same manner as the unix `which` command and uses the `PATH` environment variable. @api public @param bin [String] the name of the executable to find. @return [String] the absolute path to the found executable.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util.rb#L248-L285
train
puppetlabs/puppet
lib/puppet/util.rb
Puppet.Util.path_to_uri
def path_to_uri(path) return unless path params = { :scheme => 'file' } if Puppet::Util::Platform.windows? path = path.gsub(/\\/, '/') if unc = /^\/\/([^\/]+)(\/.+)/.match(path) params[:host] = unc[1] path = unc[2] elsif path =~ /^[a-z]:\//i path = '/' + path end end # have to split *after* any relevant escaping params[:path], params[:query] = uri_encode(path).split('?') search_for_fragment = params[:query] ? :query : :path if params[search_for_fragment].include?('#') params[search_for_fragment], _, params[:fragment] = params[search_for_fragment].rpartition('#') end begin URI::Generic.build(params) rescue => detail raise Puppet::Error, _("Failed to convert '%{path}' to URI: %{detail}") % { path: path, detail: detail }, detail.backtrace end end
ruby
def path_to_uri(path) return unless path params = { :scheme => 'file' } if Puppet::Util::Platform.windows? path = path.gsub(/\\/, '/') if unc = /^\/\/([^\/]+)(\/.+)/.match(path) params[:host] = unc[1] path = unc[2] elsif path =~ /^[a-z]:\//i path = '/' + path end end # have to split *after* any relevant escaping params[:path], params[:query] = uri_encode(path).split('?') search_for_fragment = params[:query] ? :query : :path if params[search_for_fragment].include?('#') params[search_for_fragment], _, params[:fragment] = params[search_for_fragment].rpartition('#') end begin URI::Generic.build(params) rescue => detail raise Puppet::Error, _("Failed to convert '%{path}' to URI: %{detail}") % { path: path, detail: detail }, detail.backtrace end end
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Convert a path to a file URI
[ "Convert", "a", "path", "to", "a", "file", "URI" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util.rb#L319-L347
train
puppetlabs/puppet
lib/puppet/util.rb
Puppet.Util.uri_to_path
def uri_to_path(uri) return unless uri.is_a?(URI) # CGI.unescape doesn't handle space rules properly in uri paths # URI.unescape does, but returns strings in their original encoding path = URI.unescape(uri.path.encode(Encoding::UTF_8)) if Puppet::Util::Platform.windows? && uri.scheme == 'file' if uri.host path = "//#{uri.host}" + path # UNC else path.sub!(/^\//, '') end end path end
ruby
def uri_to_path(uri) return unless uri.is_a?(URI) # CGI.unescape doesn't handle space rules properly in uri paths # URI.unescape does, but returns strings in their original encoding path = URI.unescape(uri.path.encode(Encoding::UTF_8)) if Puppet::Util::Platform.windows? && uri.scheme == 'file' if uri.host path = "//#{uri.host}" + path # UNC else path.sub!(/^\//, '') end end path end
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Get the path component of a URI
[ "Get", "the", "path", "component", "of", "a", "URI" ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util.rb#L351-L367
train
puppetlabs/puppet
lib/puppet/util.rb
Puppet.Util.exit_on_fail
def exit_on_fail(message, code = 1) yield # First, we need to check and see if we are catching a SystemExit error. These will be raised # when we daemonize/fork, and they do not necessarily indicate a failure case. rescue SystemExit => err raise err # Now we need to catch *any* other kind of exception, because we may be calling third-party # code (e.g. webrick), and we have no idea what they might throw. rescue Exception => err ## NOTE: when debugging spec failures, these two lines can be very useful #puts err.inspect #puts Puppet::Util.pretty_backtrace(err.backtrace) Puppet.log_exception(err, "#{message}: #{err}") Puppet::Util::Log.force_flushqueue() exit(code) end
ruby
def exit_on_fail(message, code = 1) yield # First, we need to check and see if we are catching a SystemExit error. These will be raised # when we daemonize/fork, and they do not necessarily indicate a failure case. rescue SystemExit => err raise err # Now we need to catch *any* other kind of exception, because we may be calling third-party # code (e.g. webrick), and we have no idea what they might throw. rescue Exception => err ## NOTE: when debugging spec failures, these two lines can be very useful #puts err.inspect #puts Puppet::Util.pretty_backtrace(err.backtrace) Puppet.log_exception(err, "#{message}: #{err}") Puppet::Util::Log.force_flushqueue() exit(code) end
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Executes a block of code, wrapped with some special exception handling. Causes the ruby interpreter to exit if the block throws an exception. @api public @param [String] message a message to log if the block fails @param [Integer] code the exit code that the ruby interpreter should return if the block fails @yield
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util.rb#L683-L699
train
puppetlabs/puppet
lib/puppet/pops/evaluator/runtime3_converter.rb
Puppet::Pops::Evaluator.Runtime3Converter.map_args
def map_args(args, scope, undef_value) args.map {|a| convert(a, scope, undef_value) } end
ruby
def map_args(args, scope, undef_value) args.map {|a| convert(a, scope, undef_value) } end
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Converts 4x supported values to a 3x values. @param args [Array] Array of values to convert @param scope [Puppet::Parser::Scope] The scope to use when converting @param undef_value [Object] The value that nil is converted to @return [Array] The converted values
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/evaluator/runtime3_converter.rb#L48-L50
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.delete
def delete(attr) attr = attr.intern if @parameters.has_key?(attr) @parameters.delete(attr) else raise Puppet::DevError.new(_("Undefined attribute '%{attribute}' in %{name}") % { attribute: attr, name: self}) end end
ruby
def delete(attr) attr = attr.intern if @parameters.has_key?(attr) @parameters.delete(attr) else raise Puppet::DevError.new(_("Undefined attribute '%{attribute}' in %{name}") % { attribute: attr, name: self}) end end
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Removes an attribute from the object; useful in testing or in cleanup when an error has been encountered @todo Don't know what the attr is (name or Property/Parameter?). Guessing it is a String name... @todo Is it possible to delete a meta-parameter? @todo What does delete mean? Is it deleted from the type or is its value state 'is'/'should' deleted? @param attr [String] the attribute to delete from this object. WHAT IS THE TYPE? @raise [Puppet::DecError] when an attempt is made to delete an attribute that does not exists.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L700-L707
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.managed?
def managed? # Once an object is managed, it always stays managed; but an object # that is listed as unmanaged might become managed later in the process, # so we have to check that every time if @managed return @managed else @managed = false properties.each { |property| s = property.should if s and ! property.class.unmanaged @managed = true break end } return @managed end end
ruby
def managed? # Once an object is managed, it always stays managed; but an object # that is listed as unmanaged might become managed later in the process, # so we have to check that every time if @managed return @managed else @managed = false properties.each { |property| s = property.should if s and ! property.class.unmanaged @managed = true break end } return @managed end end
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Returns true if the instance is a managed instance. A 'yes' here means that the instance was created from the language, vs. being created in order resolve other questions, such as finding a package in a list. @note An object that is managed always stays managed, but an object that is not managed may become managed later in its lifecycle. @return [Boolean] true if the object is managed
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L927-L944
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.retrieve
def retrieve fail "Provider #{provider.class.name} is not functional on this host" if self.provider.is_a?(Puppet::Provider) and ! provider.class.suitable? result = Puppet::Resource.new(self.class, title) # Provide the name, so we know we'll always refer to a real thing result[:name] = self[:name] unless self[:name] == title if ensure_prop = property(:ensure) or (self.class.needs_ensure_retrieved and self.class.validattr?(:ensure) and ensure_prop = newattr(:ensure)) result[:ensure] = ensure_state = ensure_prop.retrieve else ensure_state = nil end properties.each do |property| next if property.name == :ensure if ensure_state == :absent result[property] = :absent else result[property] = property.retrieve end end result end
ruby
def retrieve fail "Provider #{provider.class.name} is not functional on this host" if self.provider.is_a?(Puppet::Provider) and ! provider.class.suitable? result = Puppet::Resource.new(self.class, title) # Provide the name, so we know we'll always refer to a real thing result[:name] = self[:name] unless self[:name] == title if ensure_prop = property(:ensure) or (self.class.needs_ensure_retrieved and self.class.validattr?(:ensure) and ensure_prop = newattr(:ensure)) result[:ensure] = ensure_state = ensure_prop.retrieve else ensure_state = nil end properties.each do |property| next if property.name == :ensure if ensure_state == :absent result[property] = :absent else result[property] = property.retrieve end end result end
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Retrieves the current value of all contained properties. Parameters and meta-parameters are not included in the result. @todo As opposed to all non contained properties? How is this different than any of the other methods that also "gets" properties/parameters/etc. ? @return [Puppet::Resource] array of all property values (mix of types) @raise [fail???] if there is a provider and it is not suitable for the host this is evaluated for.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L1068-L1092
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.builddepends
def builddepends # Handle the requires self.class.relationship_params.collect do |klass| if param = @parameters[klass.name] param.to_edges end end.flatten.reject { |r| r.nil? } end
ruby
def builddepends # Handle the requires self.class.relationship_params.collect do |klass| if param = @parameters[klass.name] param.to_edges end end.flatten.reject { |r| r.nil? } end
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Builds the dependencies associated with this resource. @return [Array<Puppet::Relationship>] list of relationships to other resources
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L2194-L2201
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.set_sensitive_parameters
def set_sensitive_parameters(sensitive_parameters) sensitive_parameters.each do |name| p = parameter(name) if p.is_a?(Puppet::Property) p.sensitive = true elsif p.is_a?(Puppet::Parameter) warning(_("Unable to mark '%{name}' as sensitive: %{name} is a parameter and not a property, and cannot be automatically redacted.") % { name: name }) elsif self.class.attrclass(name) warning(_("Unable to mark '%{name}' as sensitive: the property itself was not assigned a value.") % { name: name }) else err(_("Unable to mark '%{name}' as sensitive: the property itself is not defined on %{type}.") % { name: name, type: type }) end end parameters.each do |name, param| next if param.sensitive if param.is_a?(Puppet::Parameter) param.sensitive = param.is_sensitive if param.respond_to?(:is_sensitive) end end end
ruby
def set_sensitive_parameters(sensitive_parameters) sensitive_parameters.each do |name| p = parameter(name) if p.is_a?(Puppet::Property) p.sensitive = true elsif p.is_a?(Puppet::Parameter) warning(_("Unable to mark '%{name}' as sensitive: %{name} is a parameter and not a property, and cannot be automatically redacted.") % { name: name }) elsif self.class.attrclass(name) warning(_("Unable to mark '%{name}' as sensitive: the property itself was not assigned a value.") % { name: name }) else err(_("Unable to mark '%{name}' as sensitive: the property itself is not defined on %{type}.") % { name: name, type: type }) end end parameters.each do |name, param| next if param.sensitive if param.is_a?(Puppet::Parameter) param.sensitive = param.is_sensitive if param.respond_to?(:is_sensitive) end end end
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Mark parameters associated with this type as sensitive, based on the associated resource. Currently, only instances of `Puppet::Property` can be easily marked for sensitive data handling and information redaction is limited to redacting events generated while synchronizing properties. While support for redaction will be broadened in the future we can't automatically deduce how to redact arbitrary parameters, so if a parameter is marked for redaction the best we can do is warn that we can't handle treating that parameter as sensitive and move on. In some unusual cases a given parameter will be marked as sensitive but that sensitive context needs to be transferred to another parameter. In this case resource types may need to override this method in order to copy the sensitive context from one parameter to another (and in the process force the early generation of a parameter that might otherwise be lazily generated.) See `Puppet::Type.type(:file)#set_sensitive_parameters` for an example of this. @note This method visibility is protected since it should only be called by #initialize, but is marked as public as subclasses may need to override this method. @api public @param sensitive_parameters [Array<Symbol>] A list of parameters to mark as sensitive. @return [void]
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L2439-L2460
train
puppetlabs/puppet
lib/puppet/type.rb
Puppet.Type.finish
def finish # Call post_compile hook on every parameter that implements it. This includes all subclasses # of parameter including, but not limited to, regular parameters, metaparameters, relationship # parameters, and properties. eachparameter do |parameter| parameter.post_compile if parameter.respond_to? :post_compile end # Make sure all of our relationships are valid. Again, must be done # when the entire catalog is instantiated. self.class.relationship_params.collect do |klass| if param = @parameters[klass.name] param.validate_relationship end end.flatten.reject { |r| r.nil? } end
ruby
def finish # Call post_compile hook on every parameter that implements it. This includes all subclasses # of parameter including, but not limited to, regular parameters, metaparameters, relationship # parameters, and properties. eachparameter do |parameter| parameter.post_compile if parameter.respond_to? :post_compile end # Make sure all of our relationships are valid. Again, must be done # when the entire catalog is instantiated. self.class.relationship_params.collect do |klass| if param = @parameters[klass.name] param.validate_relationship end end.flatten.reject { |r| r.nil? } end
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Finishes any outstanding processing. This method should be called as a final step in setup, to allow the parameters that have associated auto-require needs to be processed. @todo what is the expected sequence here - who is responsible for calling this? When? Is the returned type correct? @return [Array<Puppet::Parameter>] the validated list/set of attributes
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/type.rb#L2528-L2543
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.EnvironmentCreator.for
def for(module_path, manifest) Puppet::Node::Environment.create(:anonymous, module_path.split(File::PATH_SEPARATOR), manifest) end
ruby
def for(module_path, manifest) Puppet::Node::Environment.create(:anonymous, module_path.split(File::PATH_SEPARATOR), manifest) end
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Create an anonymous environment. @param module_path [String] A list of module directories separated by the PATH_SEPARATOR @param manifest [String] The path to the manifest @return A new environment with the `name` `:anonymous` @api private
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L21-L25
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.Static.get_conf
def get_conf(name) env = get(name) if env Puppet::Settings::EnvironmentConf.static_for(env, Puppet[:environment_timeout], Puppet[:static_catalogs], Puppet[:rich_data]) else nil end end
ruby
def get_conf(name) env = get(name) if env Puppet::Settings::EnvironmentConf.static_for(env, Puppet[:environment_timeout], Puppet[:static_catalogs], Puppet[:rich_data]) else nil end end
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Returns a basic environment configuration object tied to the environment's implementation values. Will not interpolate. @!macro loader_get_conf
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L115-L122
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.Cached.add_entry
def add_entry(name, cache_entry) Puppet.debug {"Caching environment '#{name}' #{cache_entry.label}"} @cache[name] = cache_entry expires = cache_entry.expires @expirations.add(expires) if @next_expiration > expires @next_expiration = expires end end
ruby
def add_entry(name, cache_entry) Puppet.debug {"Caching environment '#{name}' #{cache_entry.label}"} @cache[name] = cache_entry expires = cache_entry.expires @expirations.add(expires) if @next_expiration > expires @next_expiration = expires end end
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Adds a cache entry to the cache
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L365-L373
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.Cached.clear_all_expired
def clear_all_expired() t = Time.now return if t < @next_expiration && ! @cache.any? {|name, _| @cache_expiration_service.expired?(name.to_sym) } to_expire = @cache.select { |name, entry| entry.expires < t || @cache_expiration_service.expired?(name.to_sym) } to_expire.each do |name, entry| Puppet.debug {"Evicting cache entry for environment '#{name}'"} @cache_expiration_service.evicted(name) clear(name) @expirations.delete(entry.expires) Puppet.settings.clear_environment_settings(name) end @next_expiration = @expirations.first || END_OF_TIME end
ruby
def clear_all_expired() t = Time.now return if t < @next_expiration && ! @cache.any? {|name, _| @cache_expiration_service.expired?(name.to_sym) } to_expire = @cache.select { |name, entry| entry.expires < t || @cache_expiration_service.expired?(name.to_sym) } to_expire.each do |name, entry| Puppet.debug {"Evicting cache entry for environment '#{name}'"} @cache_expiration_service.evicted(name) clear(name) @expirations.delete(entry.expires) Puppet.settings.clear_environment_settings(name) end @next_expiration = @expirations.first || END_OF_TIME end
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Clears all environments that have expired, either by exceeding their time to live, or through an explicit eviction determined by the cache expiration service.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L396-L408
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.Cached.entry
def entry(env) ttl = (conf = get_conf(env.name)) ? conf.environment_timeout : Puppet.settings.value(:environment_timeout) case ttl when 0 NotCachedEntry.new(env) # Entry that is always expired (avoids syscall to get time) when Float::INFINITY Entry.new(env) # Entry that never expires (avoids syscall to get time) else TTLEntry.new(env, ttl) end end
ruby
def entry(env) ttl = (conf = get_conf(env.name)) ? conf.environment_timeout : Puppet.settings.value(:environment_timeout) case ttl when 0 NotCachedEntry.new(env) # Entry that is always expired (avoids syscall to get time) when Float::INFINITY Entry.new(env) # Entry that never expires (avoids syscall to get time) else TTLEntry.new(env, ttl) end end
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Creates a suitable cache entry given the time to live for one environment
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L425-L435
train
puppetlabs/puppet
lib/puppet/environments.rb
Puppet::Environments.Cached.evict_if_expired
def evict_if_expired(name) if (result = @cache[name]) && (result.expired? || @cache_expiration_service.expired?(name)) Puppet.debug {"Evicting cache entry for environment '#{name}'"} @cache_expiration_service.evicted(name) clear(name) Puppet.settings.clear_environment_settings(name) end end
ruby
def evict_if_expired(name) if (result = @cache[name]) && (result.expired? || @cache_expiration_service.expired?(name)) Puppet.debug {"Evicting cache entry for environment '#{name}'"} @cache_expiration_service.evicted(name) clear(name) Puppet.settings.clear_environment_settings(name) end end
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Evicts the entry if it has expired Also clears caches in Settings that may prevent the entry from being updated
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/environments.rb#L439-L446
train
puppetlabs/puppet
lib/puppet/module_tool/checksums.rb
Puppet::ModuleTool.Checksums.data
def data unless @data @data = {} @path.find do |descendant| if Puppet::ModuleTool.artifact?(descendant) Find.prune elsif descendant.file? path = descendant.relative_path_from(@path) @data[path.to_s] = checksum(descendant) end end end return @data end
ruby
def data unless @data @data = {} @path.find do |descendant| if Puppet::ModuleTool.artifact?(descendant) Find.prune elsif descendant.file? path = descendant.relative_path_from(@path) @data[path.to_s] = checksum(descendant) end end end return @data end
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Return checksums for object's +Pathname+, generate if it's needed. Result is a hash of path strings to checksum strings.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/module_tool/checksums.rb#L26-L39
train
puppetlabs/puppet
lib/puppet/rest/route.rb
Puppet::Rest.Route.with_base_url
def with_base_url(dns_resolver) if @server && @port # First try connecting to the previously selected server and port. begin return yield(base_url) rescue SystemCallError => e if Puppet[:use_srv_records] Puppet.debug "Connection to cached server and port #{@server}:#{@port} failed, reselecting." else raise Puppet::Error, _("Connection to cached server and port %{server}:%{port} failed: %{message}") % { server: @server, port: @port, message: e.message } end end end if Puppet[:use_srv_records] dns_resolver.each_srv_record(Puppet[:srv_domain], @srv_service) do |srv_server, srv_port| # Try each of the servers for this service in weighted order # until a working one is found. begin @server = srv_server @port = srv_port return yield(base_url) rescue SystemCallError Puppet.debug "Connection to selected server and port #{@server}:#{@port} failed. Trying next cached SRV record." @server = nil @port = nil end end end # If not using SRV records, fall back to the defaults calculated above @server = @default_server @port = @default_port Puppet.debug "No more servers in SRV record, falling back to #{@server}:#{@port}" if Puppet[:use_srv_records] return yield(base_url) end
ruby
def with_base_url(dns_resolver) if @server && @port # First try connecting to the previously selected server and port. begin return yield(base_url) rescue SystemCallError => e if Puppet[:use_srv_records] Puppet.debug "Connection to cached server and port #{@server}:#{@port} failed, reselecting." else raise Puppet::Error, _("Connection to cached server and port %{server}:%{port} failed: %{message}") % { server: @server, port: @port, message: e.message } end end end if Puppet[:use_srv_records] dns_resolver.each_srv_record(Puppet[:srv_domain], @srv_service) do |srv_server, srv_port| # Try each of the servers for this service in weighted order # until a working one is found. begin @server = srv_server @port = srv_port return yield(base_url) rescue SystemCallError Puppet.debug "Connection to selected server and port #{@server}:#{@port} failed. Trying next cached SRV record." @server = nil @port = nil end end end # If not using SRV records, fall back to the defaults calculated above @server = @default_server @port = @default_port Puppet.debug "No more servers in SRV record, falling back to #{@server}:#{@port}" if Puppet[:use_srv_records] return yield(base_url) end
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Create a Route containing information for querying the given API, hosted at a server determined either by SRV service or by the fallback server on the fallback port. @param [String] api the path leading to the root of the API. Must contain a trailing slash for proper endpoint path construction @param [Symbol] server_setting the setting to check for special server configuration @param [Symbol] port_setting the setting to check for speical port configuration @param [Symbol] srv_service the name of the service when using SRV records Select a server and port to create a base URL for the API specified by this route. If the connection fails and SRV records are in use, the next suitable server will be tried. If SRV records are not in use or no successful connection could be made, fall back to the configured server and port for this API, taking into account failover settings. @parma [Puppet::Network::Resolver] dns_resolver the DNS resolver to use to check SRV records @yield [URI] supply a base URL to make a request with @raise [Puppet::Error] if connection to selected server and port fails, and SRV records are not in use
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/rest/route.rb#L37-L74
train
puppetlabs/puppet
lib/puppet/application.rb
Puppet.Application.run
def run # I don't really like the names of these lifecycle phases. It would be nice to change them to some more meaningful # names, and make deprecated aliases. --cprice 2012-03-16 exit_on_fail(_("Could not get application-specific default settings")) do initialize_app_defaults end Puppet::ApplicationSupport.push_application_context(self.class.run_mode, self.class.get_environment_mode) exit_on_fail(_("Could not initialize")) { preinit } exit_on_fail(_("Could not parse application options")) { parse_options } exit_on_fail(_("Could not prepare for execution")) { setup } if deprecated? Puppet.deprecation_warning(_("`puppet %{name}` is deprecated and will be removed in a future release.") % { name: name }) end exit_on_fail(_("Could not configure routes from %{route_file}") % { route_file: Puppet[:route_file] }) { configure_indirector_routes } exit_on_fail(_("Could not log runtime debug info")) { log_runtime_environment } exit_on_fail(_("Could not run")) { run_command } end
ruby
def run # I don't really like the names of these lifecycle phases. It would be nice to change them to some more meaningful # names, and make deprecated aliases. --cprice 2012-03-16 exit_on_fail(_("Could not get application-specific default settings")) do initialize_app_defaults end Puppet::ApplicationSupport.push_application_context(self.class.run_mode, self.class.get_environment_mode) exit_on_fail(_("Could not initialize")) { preinit } exit_on_fail(_("Could not parse application options")) { parse_options } exit_on_fail(_("Could not prepare for execution")) { setup } if deprecated? Puppet.deprecation_warning(_("`puppet %{name}` is deprecated and will be removed in a future release.") % { name: name }) end exit_on_fail(_("Could not configure routes from %{route_file}") % { route_file: Puppet[:route_file] }) { configure_indirector_routes } exit_on_fail(_("Could not log runtime debug info")) { log_runtime_environment } exit_on_fail(_("Could not run")) { run_command } end
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Execute the application. @api public @return [void]
[ "Execute", "the", "application", "." ]
4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/application.rb#L361-L383
train
puppetlabs/puppet
lib/puppet/application.rb
Puppet.Application.log_runtime_environment
def log_runtime_environment(extra_info=nil) runtime_info = { 'puppet_version' => Puppet.version, 'ruby_version' => RUBY_VERSION, 'run_mode' => self.class.run_mode.name, } runtime_info['default_encoding'] = Encoding.default_external runtime_info.merge!(extra_info) unless extra_info.nil? Puppet.debug 'Runtime environment: ' + runtime_info.map{|k,v| k + '=' + v.to_s}.join(', ') end
ruby
def log_runtime_environment(extra_info=nil) runtime_info = { 'puppet_version' => Puppet.version, 'ruby_version' => RUBY_VERSION, 'run_mode' => self.class.run_mode.name, } runtime_info['default_encoding'] = Encoding.default_external runtime_info.merge!(extra_info) unless extra_info.nil? Puppet.debug 'Runtime environment: ' + runtime_info.map{|k,v| k + '=' + v.to_s}.join(', ') end
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Output basic information about the runtime environment for debugging purposes. @api public @param extra_info [Hash{String => #to_s}] a flat hash of extra information to log. Intended to be passed to super by subclasses. @return [void]
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/application.rb#L444-L454
train
puppetlabs/puppet
lib/puppet/functions.rb
Puppet::Functions.DispatcherBuilder.required_repeated_param
def required_repeated_param(type, name) internal_param(type, name, true) raise ArgumentError, _('A required repeated parameter cannot be added after an optional parameter') if @min != @max @min += 1 @max = :default end
ruby
def required_repeated_param(type, name) internal_param(type, name, true) raise ArgumentError, _('A required repeated parameter cannot be added after an optional parameter') if @min != @max @min += 1 @max = :default end
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Defines a repeated positional parameter with _type_ and _name_ that may occur 1 to "infinite" number of times. It may only appear last or just before a block parameter. @param type [String] The type specification for the parameter. @param name [Symbol] The name of the parameter. This is primarily used for error message output and does not have to match an implementation method parameter. @return [Void] @api public
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/functions.rb#L461-L466
train
puppetlabs/puppet
lib/puppet/functions.rb
Puppet::Functions.DispatcherBuilder.block_param
def block_param(*type_and_name) case type_and_name.size when 0 type = @all_callables name = :block when 1 type = @all_callables name = type_and_name[0] when 2 type, name = type_and_name type = Puppet::Pops::Types::TypeParser.singleton.parse(type, loader) unless type.is_a?(Puppet::Pops::Types::PAnyType) else raise ArgumentError, _("block_param accepts max 2 arguments (type, name), got %{size}.") % { size: type_and_name.size } end unless Puppet::Pops::Types::TypeCalculator.is_kind_of_callable?(type, false) raise ArgumentError, _("Expected PCallableType or PVariantType thereof, got %{type_class}") % { type_class: type.class } end unless name.is_a?(Symbol) raise ArgumentError, _("Expected block_param name to be a Symbol, got %{name_class}") % { name_class: name.class } end if @block_type.nil? @block_type = type @block_name = name else raise ArgumentError, _('Attempt to redefine block') end end
ruby
def block_param(*type_and_name) case type_and_name.size when 0 type = @all_callables name = :block when 1 type = @all_callables name = type_and_name[0] when 2 type, name = type_and_name type = Puppet::Pops::Types::TypeParser.singleton.parse(type, loader) unless type.is_a?(Puppet::Pops::Types::PAnyType) else raise ArgumentError, _("block_param accepts max 2 arguments (type, name), got %{size}.") % { size: type_and_name.size } end unless Puppet::Pops::Types::TypeCalculator.is_kind_of_callable?(type, false) raise ArgumentError, _("Expected PCallableType or PVariantType thereof, got %{type_class}") % { type_class: type.class } end unless name.is_a?(Symbol) raise ArgumentError, _("Expected block_param name to be a Symbol, got %{name_class}") % { name_class: name.class } end if @block_type.nil? @block_type = type @block_name = name else raise ArgumentError, _('Attempt to redefine block') end end
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Defines one required block parameter that may appear last. If type and name is missing the default type is "Callable", and the name is "block". If only one parameter is given, then that is the name and the type is "Callable". @api public
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/functions.rb#L473-L502
train
puppetlabs/puppet
lib/puppet/functions.rb
Puppet::Functions.LocalTypeAliasesBuilder.type
def type(assignment_string) # Get location to use in case of error - this produces ruby filename and where call to 'type' occurred # but strips off the rest of the internal "where" as it is not meaningful to user. # rb_location = caller[0] begin result = parser.parse_string("type #{assignment_string}", nil) rescue StandardError => e rb_location = rb_location.gsub(/:in.*$/, '') # Create a meaningful location for parse errors - show both what went wrong with the parsing # and in which ruby file it was found. raise ArgumentError, _("Parsing of 'type \"%{assignment_string}\"' failed with message: <%{message}>.\n" + "Called from <%{ruby_file_location}>") % { assignment_string: assignment_string, message: e.message, ruby_file_location: rb_location } end unless result.body.kind_of?(Puppet::Pops::Model::TypeAlias) rb_location = rb_location.gsub(/:in.*$/, '') raise ArgumentError, _("Expected a type alias assignment on the form 'AliasType = T', got '%{assignment_string}'.\n"+ "Called from <%{ruby_file_location}>") % { assignment_string: assignment_string, ruby_file_location: rb_location } end @local_types << result.body end
ruby
def type(assignment_string) # Get location to use in case of error - this produces ruby filename and where call to 'type' occurred # but strips off the rest of the internal "where" as it is not meaningful to user. # rb_location = caller[0] begin result = parser.parse_string("type #{assignment_string}", nil) rescue StandardError => e rb_location = rb_location.gsub(/:in.*$/, '') # Create a meaningful location for parse errors - show both what went wrong with the parsing # and in which ruby file it was found. raise ArgumentError, _("Parsing of 'type \"%{assignment_string}\"' failed with message: <%{message}>.\n" + "Called from <%{ruby_file_location}>") % { assignment_string: assignment_string, message: e.message, ruby_file_location: rb_location } end unless result.body.kind_of?(Puppet::Pops::Model::TypeAlias) rb_location = rb_location.gsub(/:in.*$/, '') raise ArgumentError, _("Expected a type alias assignment on the form 'AliasType = T', got '%{assignment_string}'.\n"+ "Called from <%{ruby_file_location}>") % { assignment_string: assignment_string, ruby_file_location: rb_location } end @local_types << result.body end
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Defines a local type alias, the given string should be a Puppet Language type alias expression in string form without the leading 'type' keyword. Calls to local_type must be made before the first parameter definition or an error will be raised. @param assignment_string [String] a string on the form 'AliasType = ExistingType' @api public
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/functions.rb#L623-L651
train
puppetlabs/puppet
lib/puppet/pops/merge_strategy.rb
Puppet::Pops.MergeStrategy.lookup
def lookup(lookup_variants, lookup_invocation) case lookup_variants.size when 0 throw :no_such_key when 1 merge_single(yield(lookup_variants[0])) else lookup_invocation.with(:merge, self) do result = lookup_variants.reduce(NOT_FOUND) do |memo, lookup_variant| not_found = true value = catch(:no_such_key) do v = yield(lookup_variant) not_found = false v end if not_found memo else memo.equal?(NOT_FOUND) ? convert_value(value) : merge(memo, value) end end throw :no_such_key if result == NOT_FOUND lookup_invocation.report_result(result) end end end
ruby
def lookup(lookup_variants, lookup_invocation) case lookup_variants.size when 0 throw :no_such_key when 1 merge_single(yield(lookup_variants[0])) else lookup_invocation.with(:merge, self) do result = lookup_variants.reduce(NOT_FOUND) do |memo, lookup_variant| not_found = true value = catch(:no_such_key) do v = yield(lookup_variant) not_found = false v end if not_found memo else memo.equal?(NOT_FOUND) ? convert_value(value) : merge(memo, value) end end throw :no_such_key if result == NOT_FOUND lookup_invocation.report_result(result) end end end
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Merges the result of yielding the given _lookup_variants_ to a given block. @param lookup_variants [Array] The variants to pass as second argument to the given block @return [Object] the merged value. @yield [} ] @yieldparam variant [Object] each variant given in the _lookup_variants_ array. @yieldreturn [Object] the value to merge with other values @throws :no_such_key if the lookup was unsuccessful Merges the result of yielding the given _lookup_variants_ to a given block. @param lookup_variants [Array] The variants to pass as second argument to the given block @return [Object] the merged value. @yield [} ] @yieldparam variant [Object] each variant given in the _lookup_variants_ array. @yieldreturn [Object] the value to merge with other values @throws :no_such_key if the lookup was unsuccessful
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/merge_strategy.rb#L121-L146
train
puppetlabs/puppet
lib/puppet/network/http/compression.rb
Puppet::Network::HTTP::Compression.Active.uncompress_body
def uncompress_body(response) case response['content-encoding'] when 'gzip' # ZLib::GzipReader has an associated encoding, by default Encoding.default_external return Zlib::GzipReader.new(StringIO.new(response.body), :encoding => Encoding::BINARY).read when 'deflate' return Zlib::Inflate.new.inflate(response.body) when nil, 'identity' return response.body else raise Net::HTTPError.new(_("Unknown content encoding - %{encoding}") % { encoding: response['content-encoding'] }, response) end end
ruby
def uncompress_body(response) case response['content-encoding'] when 'gzip' # ZLib::GzipReader has an associated encoding, by default Encoding.default_external return Zlib::GzipReader.new(StringIO.new(response.body), :encoding => Encoding::BINARY).read when 'deflate' return Zlib::Inflate.new.inflate(response.body) when nil, 'identity' return response.body else raise Net::HTTPError.new(_("Unknown content encoding - %{encoding}") % { encoding: response['content-encoding'] }, response) end end
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return an uncompressed body if the response has been compressed
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/http/compression.rb#L20-L32
train
puppetlabs/puppet
lib/puppet/network/rights.rb
Puppet::Network.Rights.newright
def newright(name, line=nil, file=nil) add_right( Right.new(name, line, file) ) end
ruby
def newright(name, line=nil, file=nil) add_right( Right.new(name, line, file) ) end
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Define a new right to which access can be provided.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/rights.rb#L82-L84
train
puppetlabs/puppet
lib/puppet/network/authstore.rb
Puppet.Network::AuthStore.allowed?
def allowed?(name, ip) if name or ip # This is probably unnecessary, and can cause some weirdness in # cases where we're operating over localhost but don't have a real # IP defined. raise Puppet::DevError, _("Name and IP must be passed to 'allowed?'") unless name and ip # else, we're networked and such else # we're local return true end # yay insecure overrides return true if globalallow? if decl = declarations.find { |d| d.match?(name, ip) } return decl.result end info _("defaulting to no access for %{name}") % { name: name } false end
ruby
def allowed?(name, ip) if name or ip # This is probably unnecessary, and can cause some weirdness in # cases where we're operating over localhost but don't have a real # IP defined. raise Puppet::DevError, _("Name and IP must be passed to 'allowed?'") unless name and ip # else, we're networked and such else # we're local return true end # yay insecure overrides return true if globalallow? if decl = declarations.find { |d| d.match?(name, ip) } return decl.result end info _("defaulting to no access for %{name}") % { name: name } false end
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Is a given combination of name and ip address allowed? If either input is non-nil, then both inputs must be provided. If neither input is provided, then the authstore is considered local and defaults to "true".
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/authstore.rb#L17-L38
train
puppetlabs/puppet
lib/puppet/metatype/manager.rb
Puppet::MetaType.Manager.type
def type(name) # Avoid loading if name obviously is not a type name if name.to_s.include?(':') return nil end @types ||= {} # We are overwhelmingly symbols here, which usually match, so it is worth # having this special-case to return quickly. Like, 25K symbols vs. 300 # strings in this method. --daniel 2012-07-17 return @types[name] if @types.include? name # Try mangling the name, if it is a string. if name.is_a? String name = name.downcase.intern return @types[name] if @types.include? name end # Try loading the type. if typeloader.load(name, Puppet.lookup(:current_environment)) #TRANSLATORS 'puppet/type/%{name}' should not be translated Puppet.warning(_("Loaded puppet/type/%{name} but no class was created") % { name: name }) unless @types.include? name elsif !Puppet[:always_retry_plugins] # PUP-5482 - Only look for a type once if plugin retry is disabled @types[name] = nil end # ...and I guess that is that, eh. return @types[name] end
ruby
def type(name) # Avoid loading if name obviously is not a type name if name.to_s.include?(':') return nil end @types ||= {} # We are overwhelmingly symbols here, which usually match, so it is worth # having this special-case to return quickly. Like, 25K symbols vs. 300 # strings in this method. --daniel 2012-07-17 return @types[name] if @types.include? name # Try mangling the name, if it is a string. if name.is_a? String name = name.downcase.intern return @types[name] if @types.include? name end # Try loading the type. if typeloader.load(name, Puppet.lookup(:current_environment)) #TRANSLATORS 'puppet/type/%{name}' should not be translated Puppet.warning(_("Loaded puppet/type/%{name} but no class was created") % { name: name }) unless @types.include? name elsif !Puppet[:always_retry_plugins] # PUP-5482 - Only look for a type once if plugin retry is disabled @types[name] = nil end # ...and I guess that is that, eh. return @types[name] end
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Returns a Type instance by name. This will load the type if not already defined. @param [String, Symbol] name of the wanted Type @return [Puppet::Type, nil] the type or nil if the type was not defined and could not be loaded
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/metatype/manager.rb#L153-L182
train
puppetlabs/puppet
lib/puppet/pops/loaders.rb
Puppet::Pops.Loaders.[]
def [](loader_name) loader = @loaders_by_name[loader_name] if loader.nil? # Unable to find the module private loader. Try resolving the module loader = private_loader_for_module(loader_name[0..-9]) if loader_name.end_with?(' private') raise Puppet::ParseError, _("Unable to find loader named '%{loader_name}'") % { loader_name: loader_name } if loader.nil? end loader end
ruby
def [](loader_name) loader = @loaders_by_name[loader_name] if loader.nil? # Unable to find the module private loader. Try resolving the module loader = private_loader_for_module(loader_name[0..-9]) if loader_name.end_with?(' private') raise Puppet::ParseError, _("Unable to find loader named '%{loader_name}'") % { loader_name: loader_name } if loader.nil? end loader end
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Lookup a loader by its unique name. @param [String] loader_name the name of the loader to lookup @return [Loader] the found loader @raise [Puppet::ParserError] if no loader is found
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/loaders.rb#L183-L191
train
puppetlabs/puppet
lib/puppet/pops/loaders.rb
Puppet::Pops.Loaders.find_loader
def find_loader(module_name) if module_name.nil? || EMPTY_STRING == module_name # Use the public environment loader public_environment_loader else # TODO : Later check if definition is private, and then add it to private_loader_for_module # loader = public_loader_for_module(module_name) if loader.nil? raise Puppet::ParseError, _("Internal Error: did not find public loader for module: '%{module_name}'") % { module_name: module_name } end loader end end
ruby
def find_loader(module_name) if module_name.nil? || EMPTY_STRING == module_name # Use the public environment loader public_environment_loader else # TODO : Later check if definition is private, and then add it to private_loader_for_module # loader = public_loader_for_module(module_name) if loader.nil? raise Puppet::ParseError, _("Internal Error: did not find public loader for module: '%{module_name}'") % { module_name: module_name } end loader end end
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Finds the appropriate loader for the given `module_name`, or for the environment in case `module_name` is `nil` or empty. @param module_name [String,nil] the name of the module @return [Loader::Loader] the found loader @raise [Puppet::ParseError] if no loader can be found @api private
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/loaders.rb#L200-L213
train
puppetlabs/puppet
lib/puppet/pops/loaders.rb
Puppet::Pops.Loaders.load_main_manifest
def load_main_manifest parser = Parser::EvaluatingParser.singleton parsed_code = Puppet[:code] program = if parsed_code != "" parser.parse_string(parsed_code, 'unknown-source-location') else file = @environment.manifest # if the manifest file is a reference to a directory, parse and combine # all .pp files in that directory if file == Puppet::Node::Environment::NO_MANIFEST nil elsif File.directory?(file) raise Puppet::Error, "manifest of environment '#{@environment.name}' appoints directory '#{file}'. It must be a file" elsif File.exists?(file) parser.parse_file(file) else raise Puppet::Error, "manifest of environment '#{@environment.name}' appoints '#{file}'. It does not exist" end end instantiate_definitions(program, public_environment_loader) unless program.nil? program rescue Puppet::ParseErrorWithIssue => detail detail.environment = @environment.name raise rescue => detail msg = _('Could not parse for environment %{env}: %{detail}') % { env: @environment, detail: detail } error = Puppet::Error.new(msg) error.set_backtrace(detail.backtrace) raise error end
ruby
def load_main_manifest parser = Parser::EvaluatingParser.singleton parsed_code = Puppet[:code] program = if parsed_code != "" parser.parse_string(parsed_code, 'unknown-source-location') else file = @environment.manifest # if the manifest file is a reference to a directory, parse and combine # all .pp files in that directory if file == Puppet::Node::Environment::NO_MANIFEST nil elsif File.directory?(file) raise Puppet::Error, "manifest of environment '#{@environment.name}' appoints directory '#{file}'. It must be a file" elsif File.exists?(file) parser.parse_file(file) else raise Puppet::Error, "manifest of environment '#{@environment.name}' appoints '#{file}'. It does not exist" end end instantiate_definitions(program, public_environment_loader) unless program.nil? program rescue Puppet::ParseErrorWithIssue => detail detail.environment = @environment.name raise rescue => detail msg = _('Could not parse for environment %{env}: %{detail}') % { env: @environment, detail: detail } error = Puppet::Error.new(msg) error.set_backtrace(detail.backtrace) raise error end
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Load the main manifest for the given environment There are two sources that can be used for the initial parse: 1. The value of `Puppet[:code]`: Puppet can take a string from its settings and parse that as a manifest. This is used by various Puppet applications to read in a manifest and pass it to the environment as a side effect. This is attempted first. 2. The contents of the environment's +manifest+ attribute: Puppet will try to load the environment manifest. The manifest must be a file. @return [Model::Program] The manifest parsed into a model object
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/loaders.rb#L272-L302
train
puppetlabs/puppet
lib/puppet/pops/loaders.rb
Puppet::Pops.Loaders.instantiate_definitions
def instantiate_definitions(program, loader) program.definitions.each { |d| instantiate_definition(d, loader) } nil end
ruby
def instantiate_definitions(program, loader) program.definitions.each { |d| instantiate_definition(d, loader) } nil end
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Add 4.x definitions found in the given program to the given loader.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/loaders.rb#L305-L308
train
puppetlabs/puppet
lib/puppet/pops/loaders.rb
Puppet::Pops.Loaders.instantiate_definition
def instantiate_definition(definition, loader) case definition when Model::PlanDefinition instantiate_PlanDefinition(definition, loader) when Model::FunctionDefinition instantiate_FunctionDefinition(definition, loader) when Model::TypeAlias instantiate_TypeAlias(definition, loader) when Model::TypeMapping instantiate_TypeMapping(definition, loader) else raise Puppet::ParseError, "Internal Error: Unknown type of definition - got '#{definition.class}'" end end
ruby
def instantiate_definition(definition, loader) case definition when Model::PlanDefinition instantiate_PlanDefinition(definition, loader) when Model::FunctionDefinition instantiate_FunctionDefinition(definition, loader) when Model::TypeAlias instantiate_TypeAlias(definition, loader) when Model::TypeMapping instantiate_TypeMapping(definition, loader) else raise Puppet::ParseError, "Internal Error: Unknown type of definition - got '#{definition.class}'" end end
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Add given 4.x definition to the given loader.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/pops/loaders.rb#L311-L324
train
puppetlabs/puppet
lib/puppet/util/inifile.rb
Puppet::Util::IniConfig.Section.[]=
def []=(key, value) entry = find_entry(key) @dirty = true if entry.nil? @entries << [key, value] else entry[1] = value end end
ruby
def []=(key, value) entry = find_entry(key) @dirty = true if entry.nil? @entries << [key, value] else entry[1] = value end end
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Set the entry 'key=value'. If no entry with the given key exists, one is appended to the end of the section
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/inifile.rb#L60-L68
train
puppetlabs/puppet
lib/puppet/util/inifile.rb
Puppet::Util::IniConfig.Section.format
def format if @destroy text = "" else text = "[#{name}]\n" @entries.each do |entry| if entry.is_a?(Array) key, value = entry text << "#{key}=#{value}\n" unless value.nil? else text << entry end end end text end
ruby
def format if @destroy text = "" else text = "[#{name}]\n" @entries.each do |entry| if entry.is_a?(Array) key, value = entry text << "#{key}=#{value}\n" unless value.nil? else text << entry end end end text end
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Format the section as text in the way it should be written to file
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/inifile.rb#L79-L94
train
puppetlabs/puppet
lib/puppet/util/inifile.rb
Puppet::Util::IniConfig.PhysicalFile.read
def read text = @filetype.read if text.nil? raise IniParseError, _("Cannot read nonexistent file %{file}") % { file: @file.inspect } end parse(text) end
ruby
def read text = @filetype.read if text.nil? raise IniParseError, _("Cannot read nonexistent file %{file}") % { file: @file.inspect } end parse(text) end
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Read and parse the on-disk file associated with this object
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/inifile.rb#L136-L142
train
puppetlabs/puppet
lib/puppet/util/inifile.rb
Puppet::Util::IniConfig.PhysicalFile.add_section
def add_section(name) if section_exists?(name) raise IniParseError.new(_("Section %{name} is already defined, cannot redefine") % { name: name.inspect }, @file) end section = Section.new(name, @file) @contents << section section end
ruby
def add_section(name) if section_exists?(name) raise IniParseError.new(_("Section %{name} is already defined, cannot redefine") % { name: name.inspect }, @file) end section = Section.new(name, @file) @contents << section section end
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Create a new section and store it in the file contents @api private @param name [String] The name of the section to create @return [Puppet::Util::IniConfig::Section]
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/inifile.rb#L238-L247
train
puppetlabs/puppet
lib/puppet/error.rb
Puppet.ExternalFileError.to_s
def to_s msg = super @file = nil if (@file.is_a?(String) && @file.empty?) msg += Puppet::Util::Errors.error_location_with_space(@file, @line, @pos) msg end
ruby
def to_s msg = super @file = nil if (@file.is_a?(String) && @file.empty?) msg += Puppet::Util::Errors.error_location_with_space(@file, @line, @pos) msg end
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May be called with 3 arguments for message, file, line, and exception, or 4 args including the position on the line.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/error.rb#L31-L36
train
puppetlabs/puppet
lib/puppet/network/http/connection.rb
Puppet::Network::HTTP.Connection.handle_retry_after
def handle_retry_after(response) retry_after = response['Retry-After'] return response if retry_after.nil? retry_sleep = parse_retry_after_header(retry_after) # Recover remote hostname if Net::HTTPResponse was generated by a # method that fills in the uri attribute. # server_hostname = if response.uri.is_a?(URI) response.uri.host else # TRANSLATORS: Used in the phrase: # "Received a response from the remote server." _('the remote server') end if retry_sleep.nil? Puppet.err(_('Received a %{status_code} response from %{server_hostname}, but the Retry-After header value of "%{retry_after}" could not be converted to an integer or RFC 2822 date.') % {status_code: response.code, server_hostname: server_hostname, retry_after: retry_after.inspect}) return response end # Cap maximum sleep at the run interval of the Puppet agent. retry_sleep = [retry_sleep, Puppet[:runinterval]].min Puppet.warning(_('Received a %{status_code} response from %{server_hostname}. Sleeping for %{retry_sleep} seconds before retrying the request.') % {status_code: response.code, server_hostname: server_hostname, retry_sleep: retry_sleep}) ::Kernel.sleep(retry_sleep) return nil end
ruby
def handle_retry_after(response) retry_after = response['Retry-After'] return response if retry_after.nil? retry_sleep = parse_retry_after_header(retry_after) # Recover remote hostname if Net::HTTPResponse was generated by a # method that fills in the uri attribute. # server_hostname = if response.uri.is_a?(URI) response.uri.host else # TRANSLATORS: Used in the phrase: # "Received a response from the remote server." _('the remote server') end if retry_sleep.nil? Puppet.err(_('Received a %{status_code} response from %{server_hostname}, but the Retry-After header value of "%{retry_after}" could not be converted to an integer or RFC 2822 date.') % {status_code: response.code, server_hostname: server_hostname, retry_after: retry_after.inspect}) return response end # Cap maximum sleep at the run interval of the Puppet agent. retry_sleep = [retry_sleep, Puppet[:runinterval]].min Puppet.warning(_('Received a %{status_code} response from %{server_hostname}. Sleeping for %{retry_sleep} seconds before retrying the request.') % {status_code: response.code, server_hostname: server_hostname, retry_sleep: retry_sleep}) ::Kernel.sleep(retry_sleep) return nil end
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Handles the Retry-After header of a HTTPResponse This method checks the response for a Retry-After header and handles it by sleeping for the indicated number of seconds. The response is returned unmodified if no Retry-After header is present. @param response [Net::HTTPResponse] A response received from the HTTP client. @return [nil] Sleeps and returns nil if the response contained a Retry-After header that indicated the request should be retried. @return [Net::HTTPResponse] Returns the `response` unmodified if no Retry-After header was present or the Retry-After header could not be parsed as an integer or RFC 2822 date.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/http/connection.rb#L242-L278
train
puppetlabs/puppet
lib/puppet/network/http/connection.rb
Puppet::Network::HTTP.Connection.parse_retry_after_header
def parse_retry_after_header(header_value) retry_after = begin Integer(header_value) rescue TypeError, ArgumentError begin DateTime.rfc2822(header_value) rescue ArgumentError return nil end end case retry_after when Integer retry_after when DateTime sleep = (retry_after.to_time - DateTime.now.to_time).to_i (sleep > 0) ? sleep : 0 end end
ruby
def parse_retry_after_header(header_value) retry_after = begin Integer(header_value) rescue TypeError, ArgumentError begin DateTime.rfc2822(header_value) rescue ArgumentError return nil end end case retry_after when Integer retry_after when DateTime sleep = (retry_after.to_time - DateTime.now.to_time).to_i (sleep > 0) ? sleep : 0 end end
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Parse the value of a Retry-After header Parses a string containing an Integer or RFC 2822 datestamp and returns an integer number of seconds before a request can be retried. @param header_value [String] The value of the Retry-After header. @return [Integer] Number of seconds to wait before retrying the request. Will be equal to 0 for the case of date that has already passed. @return [nil] Returns `nil` when the `header_value` can't be parsed as an Integer or RFC 2822 date.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/network/http/connection.rb#L292-L310
train
puppetlabs/puppet
lib/puppet/util/windows/registry.rb
Puppet::Util::Windows.Registry.values_by_name
def values_by_name(key, names) vals = {} names.each do |name| FFI::Pointer.from_string_to_wide_string(name) do |subkeyname_ptr| begin _, vals[name] = read(key, subkeyname_ptr) rescue Puppet::Util::Windows::Error => e # ignore missing names, but raise other errors raise e unless e.code == Puppet::Util::Windows::Error::ERROR_FILE_NOT_FOUND end end end vals end
ruby
def values_by_name(key, names) vals = {} names.each do |name| FFI::Pointer.from_string_to_wide_string(name) do |subkeyname_ptr| begin _, vals[name] = read(key, subkeyname_ptr) rescue Puppet::Util::Windows::Error => e # ignore missing names, but raise other errors raise e unless e.code == Puppet::Util::Windows::Error::ERROR_FILE_NOT_FOUND end end end vals end
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Retrieve a set of values from a registry key given their names Value names listed but not found in the registry will not be added to the resultant Hashtable @param key [RegistryKey] An open handle to a Registry Key @param names [String[]] An array of names of registry values to return if they exist @return [Hashtable<String, Object>] A hashtable of all of the found values in the registry key
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/windows/registry.rb#L75-L88
train
puppetlabs/puppet
lib/puppet/util/fileparsing.rb
Puppet::Util::FileParsing.FileRecord.fields=
def fields=(fields) @fields = fields.collect do |field| r = field.intern raise ArgumentError.new(_("Cannot have fields named %{name}") % { name: r }) if INVALID_FIELDS.include?(r) r end end
ruby
def fields=(fields) @fields = fields.collect do |field| r = field.intern raise ArgumentError.new(_("Cannot have fields named %{name}") % { name: r }) if INVALID_FIELDS.include?(r) r end end
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Customize this so we can do a bit of validation.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/fileparsing.rb#L40-L46
train
puppetlabs/puppet
lib/puppet/util/fileparsing.rb
Puppet::Util::FileParsing.FileRecord.join
def join(details) joinchar = self.joiner fields.collect { |field| # If the field is marked absent, use the appropriate replacement if details[field] == :absent or details[field] == [:absent] or details[field].nil? if self.optional.include?(field) self.absent else raise ArgumentError, _("Field '%{field}' is required") % { field: field } end else details[field].to_s end }.reject { |c| c.nil?}.join(joinchar) end
ruby
def join(details) joinchar = self.joiner fields.collect { |field| # If the field is marked absent, use the appropriate replacement if details[field] == :absent or details[field] == [:absent] or details[field].nil? if self.optional.include?(field) self.absent else raise ArgumentError, _("Field '%{field}' is required") % { field: field } end else details[field].to_s end }.reject { |c| c.nil?}.join(joinchar) end
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Convert a record into a line by joining the fields together appropriately. This is pulled into a separate method so it can be called by the hooks.
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4baeed97cbb7571ddc6635f0a24debe2e8b22cd3
https://github.com/puppetlabs/puppet/blob/4baeed97cbb7571ddc6635f0a24debe2e8b22cd3/lib/puppet/util/fileparsing.rb#L102-L117
train
zendesk/ruby-kafka
lib/kafka/round_robin_assignment_strategy.rb
Kafka.RoundRobinAssignmentStrategy.assign
def assign(members:, topics:) group_assignment = {} members.each do |member_id| group_assignment[member_id] = Protocol::MemberAssignment.new end topic_partitions = topics.flat_map do |topic| begin partitions = @cluster.partitions_for(topic).map(&:partition_id) rescue UnknownTopicOrPartition raise UnknownTopicOrPartition, "unknown topic #{topic}" end Array.new(partitions.count) { topic }.zip(partitions) end partitions_per_member = topic_partitions.group_by.with_index do |_, index| index % members.count end.values members.zip(partitions_per_member).each do |member_id, member_partitions| unless member_partitions.nil? member_partitions.each do |topic, partition| group_assignment[member_id].assign(topic, [partition]) end end end group_assignment rescue Kafka::LeaderNotAvailable sleep 1 retry end
ruby
def assign(members:, topics:) group_assignment = {} members.each do |member_id| group_assignment[member_id] = Protocol::MemberAssignment.new end topic_partitions = topics.flat_map do |topic| begin partitions = @cluster.partitions_for(topic).map(&:partition_id) rescue UnknownTopicOrPartition raise UnknownTopicOrPartition, "unknown topic #{topic}" end Array.new(partitions.count) { topic }.zip(partitions) end partitions_per_member = topic_partitions.group_by.with_index do |_, index| index % members.count end.values members.zip(partitions_per_member).each do |member_id, member_partitions| unless member_partitions.nil? member_partitions.each do |topic, partition| group_assignment[member_id].assign(topic, [partition]) end end end group_assignment rescue Kafka::LeaderNotAvailable sleep 1 retry end
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Assign the topic partitions to the group members. @param members [Array<String>] member ids @param topics [Array<String>] topics @return [Hash<String, Protocol::MemberAssignment>] a hash mapping member ids to assignments.
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2a73471b6a607a52dc85c79301ba522acb4566b5
https://github.com/zendesk/ruby-kafka/blob/2a73471b6a607a52dc85c79301ba522acb4566b5/lib/kafka/round_robin_assignment_strategy.rb#L20-L52
train