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| # git-gui remote branch deleting support | |
| # Copyright (C) 2007 Shawn Pearce | |
| class remote_branch_delete { | |
| field w | |
| field head_m | |
| field urltype {url} | |
| field remote {} | |
| field url {} | |
| field checktype {head} | |
| field check_head {} | |
| field status {} | |
| field idle_id {} | |
| field full_list {} | |
| field head_list {} | |
| field active_ls {} | |
| field head_cache | |
| field full_cache | |
| field cached | |
| constructor dialog {} { | |
| global all_remotes M1B use_ttk NS | |
| make_dialog top w | |
| wm title $top [mc "%s (%s): Delete Branch Remotely" [appname] [reponame]] | |
| if {$top ne {.}} { | |
| wm geometry $top "+[winfo rootx .]+[winfo rooty .]" | |
| } | |
| ${NS}::label $w.header -text [mc "Delete Branch Remotely"] \ | |
| -font font_uibold -anchor center | |
| pack $w.header -side top -fill x | |
| ${NS}::frame $w.buttons | |
| ${NS}::button $w.buttons.delete -text [mc Delete] \ | |
| -default active \ | |
| -command [cb _delete] | |
| pack $w.buttons.delete -side right | |
| ${NS}::button $w.buttons.cancel -text [mc "Cancel"] \ | |
| -command [list destroy $w] | |
| pack $w.buttons.cancel -side right -padx 5 | |
| pack $w.buttons -side bottom -fill x -pady 10 -padx 10 | |
| ${NS}::labelframe $w.dest -text [mc "From Repository"] | |
| if {$all_remotes ne {}} { | |
| ${NS}::radiobutton $w.dest.remote_r \ | |
| -text [mc "Remote:"] \ | |
| -value remote \ | |
| -variable @urltype | |
| if {$use_ttk} { | |
| ttk::combobox $w.dest.remote_m -textvariable @remote \ | |
| -values $all_remotes -state readonly | |
| } else { | |
| eval tk_optionMenu $w.dest.remote_m @remote $all_remotes | |
| } | |
| grid $w.dest.remote_r $w.dest.remote_m -sticky w | |
| if {[lsearch -sorted -exact $all_remotes origin] != -1} { | |
| set remote origin | |
| } else { | |
| set remote [lindex $all_remotes 0] | |
| } | |
| set urltype remote | |
| trace add variable @remote write [cb _write_remote] | |
| } else { | |
| set urltype url | |
| } | |
| ${NS}::radiobutton $w.dest.url_r \ | |
| -text [mc "Arbitrary Location:"] \ | |
| -value url \ | |
| -variable @urltype | |
| ${NS}::entry $w.dest.url_t \ | |
| -width 50 \ | |
| -textvariable @url \ | |
| -validate key \ | |
| -validatecommand { | |
| if {%d == 1 && [regexp {\s} %S]} {return 0} | |
| return 1 | |
| } | |
| trace add variable @url write [cb _write_url] | |
| grid $w.dest.url_r $w.dest.url_t -sticky we -padx {0 5} | |
| grid columnconfigure $w.dest 1 -weight 1 | |
| pack $w.dest -anchor nw -fill x -pady 5 -padx 5 | |
| ${NS}::labelframe $w.heads -text [mc "Branches"] | |
| slistbox $w.heads.l \ | |
| -height 10 \ | |
| -width 70 \ | |
| -listvariable @head_list \ | |
| -selectmode extended | |
| ${NS}::frame $w.heads.footer | |
| ${NS}::label $w.heads.footer.status \ | |
| -textvariable @status \ | |
| -anchor w \ | |
| -justify left | |
| ${NS}::button $w.heads.footer.rescan \ | |
| -text [mc "Rescan"] \ | |
| -command [cb _rescan] | |
| pack $w.heads.footer.status -side left -fill x | |
| pack $w.heads.footer.rescan -side right | |
| pack $w.heads.footer -side bottom -fill x | |
| pack $w.heads.l -side left -fill both -expand 1 | |
| pack $w.heads -fill both -expand 1 -pady 5 -padx 5 | |
| ${NS}::labelframe $w.validate -text [mc "Delete Only If"] | |
| ${NS}::radiobutton $w.validate.head_r \ | |
| -text [mc "Merged Into:"] \ | |
| -value head \ | |
| -variable @checktype | |
| set head_m [tk_optionMenu $w.validate.head_m @check_head {}] | |
| trace add variable @head_list write [cb _write_head_list] | |
| trace add variable @check_head write [cb _write_check_head] | |
| grid $w.validate.head_r $w.validate.head_m -sticky w | |
| ${NS}::radiobutton $w.validate.always_r \ | |
| -text [mc "Always (Do not perform merge checks)"] \ | |
| -value always \ | |
| -variable @checktype | |
| grid $w.validate.always_r -columnspan 2 -sticky w | |
| grid columnconfigure $w.validate 1 -weight 1 | |
| pack $w.validate -anchor nw -fill x -pady 5 -padx 5 | |
| trace add variable @urltype write [cb _write_urltype] | |
| _rescan $this | |
| bind $w <Key-F5> [cb _rescan] | |
| bind $w <$M1B-Key-r> [cb _rescan] | |
| bind $w <$M1B-Key-R> [cb _rescan] | |
| bind $w <Key-Return> [cb _delete] | |
| bind $w <Key-Escape> [list destroy $w] | |
| return $w | |
| } | |
| method _delete {} { | |
| switch $urltype { | |
| remote {set uri $remote} | |
| url {set uri $url} | |
| } | |
| set cache $urltype:$uri | |
| set crev {} | |
| if {$checktype eq {head}} { | |
| if {$check_head eq {}} { | |
| tk_messageBox \ | |
| -icon error \ | |
| -type ok \ | |
| -title [wm title $w] \ | |
| -parent $w \ | |
| -message [mc "A branch is required for 'Merged Into'."] | |
| return | |
| } | |
| set crev $full_cache("$cache\nrefs/heads/$check_head") | |
| } | |
| set not_merged [list] | |
| set need_fetch 0 | |
| set have_selection 0 | |
| set push_cmd [list git push] | |
| lappend push_cmd -v | |
| lappend push_cmd $uri | |
| foreach i [$w.heads.l curselection] { | |
| set ref [lindex $full_list $i] | |
| if {$crev ne {}} { | |
| set obj $full_cache("$cache\n$ref") | |
| if {[catch {set m [git merge-base $obj $crev]}]} { | |
| set need_fetch 1 | |
| set m {} | |
| } | |
| if {$obj ne $m} { | |
| lappend not_merged [lindex $head_list $i] | |
| continue | |
| } | |
| } | |
| lappend push_cmd :$ref | |
| set have_selection 1 | |
| } | |
| if {$not_merged ne {}} { | |
| set msg [mc "The following branches are not completely merged into %s: | |
| - %s" $check_head [join $not_merged "\n - "]] | |
| if {$need_fetch} { | |
| append msg "\n\n" [mc "One or more of the merge tests failed because you have not fetched the necessary commits. Try fetching from %s first." $uri] | |
| } | |
| tk_messageBox \ | |
| -icon info \ | |
| -type ok \ | |
| -title [wm title $w] \ | |
| -parent $w \ | |
| -message $msg | |
| if {!$have_selection} return | |
| } | |
| if {!$have_selection} { | |
| tk_messageBox \ | |
| -icon error \ | |
| -type ok \ | |
| -title [wm title $w] \ | |
| -parent $w \ | |
| -message [mc "Please select one or more branches to delete."] | |
| return | |
| } | |
| if {$checktype ne {head}} { | |
| if {[tk_messageBox \ | |
| -icon warning \ | |
| -type yesno \ | |
| -title [wm title $w] \ | |
| -parent $w \ | |
| -message [mc "Recovering deleted branches is difficult.\n\nDelete the selected branches?"]] ne yes} { | |
| return | |
| } | |
| } | |
| destroy $w | |
| set cons [console::new \ | |
| "push $uri" \ | |
| [mc "Deleting branches from %s" $uri]] | |
| console::exec $cons $push_cmd | |
| } | |
| method _rescan {{force 1}} { | |
| switch $urltype { | |
| remote {set uri $remote} | |
| url {set uri $url} | |
| } | |
| if {$force} { | |
| unset -nocomplain cached($urltype:$uri) | |
| } | |
| if {$idle_id ne {}} { | |
| after cancel $idle_id | |
| set idle_id {} | |
| } | |
| _load $this $urltype:$uri $uri | |
| } | |
| method _write_remote {args} { set urltype remote } | |
| method _write_url {args} { set urltype url } | |
| method _write_check_head {args} { set checktype head } | |
| method _write_head_list {args} { | |
| global current_branch _last_merged_branch | |
| $head_m delete 0 end | |
| foreach abr $head_list { | |
| $head_m insert end radiobutton \ | |
| -label $abr \ | |
| -value $abr \ | |
| -variable @check_head | |
| } | |
| if {[lsearch -exact -sorted $head_list $check_head] < 0} { | |
| if {[lsearch -exact -sorted $head_list $current_branch] < 0} { | |
| set check_head {} | |
| } else { | |
| set check_head $current_branch | |
| } | |
| } | |
| set lmb [lsearch -exact -sorted $head_list $_last_merged_branch] | |
| if {$lmb >= 0} { | |
| $w.heads.l conf -state normal | |
| $w.heads.l select set $lmb | |
| $w.heads.l yview $lmb | |
| $w.heads.l conf -state disabled | |
| } | |
| } | |
| method _write_urltype {args} { | |
| if {$urltype eq {url}} { | |
| if {$idle_id ne {}} { | |
| after cancel $idle_id | |
| } | |
| _load $this none: {} | |
| set idle_id [after 1000 [cb _rescan 0]] | |
| } else { | |
| _rescan $this 0 | |
| } | |
| } | |
| method _load {cache uri} { | |
| if {$active_ls ne {}} { | |
| catch {close $active_ls} | |
| } | |
| if {$uri eq {}} { | |
| $w.heads.l conf -state disabled | |
| set head_list [list] | |
| set full_list [list] | |
| set status [mc "No repository selected."] | |
| return | |
| } | |
| if {[catch {set x $cached($cache)}]} { | |
| set status [mc "Scanning %s..." $uri] | |
| $w.heads.l conf -state disabled | |
| set head_list [list] | |
| set full_list [list] | |
| set head_cache($cache) [list] | |
| set full_cache($cache) [list] | |
| set active_ls [git_read ls-remote $uri] | |
| fconfigure $active_ls \ | |
| -blocking 0 \ | |
| -translation lf \ | |
| -encoding utf-8 | |
| fileevent $active_ls readable [cb _read $cache $active_ls] | |
| } else { | |
| set status {} | |
| set full_list $full_cache($cache) | |
| set head_list $head_cache($cache) | |
| $w.heads.l conf -state normal | |
| } | |
| } | |
| method _read {cache fd} { | |
| if {$fd ne $active_ls} { | |
| catch {close $fd} | |
| return | |
| } | |
| while {[gets $fd line] >= 0} { | |
| if {[string match {*^{}} $line]} continue | |
| if {[regexp {^([0-9a-f]{40}) (.*)$} $line _junk obj ref]} { | |
| if {[regsub ^refs/heads/ $ref {} abr]} { | |
| lappend head_list $abr | |
| lappend head_cache($cache) $abr | |
| lappend full_list $ref | |
| lappend full_cache($cache) $ref | |
| set full_cache("$cache\n$ref") $obj | |
| } | |
| } | |
| } | |
| if {[eof $fd]} { | |
| if {[catch {close $fd} err]} { | |
| set status $err | |
| set head_list [list] | |
| set full_list [list] | |
| } else { | |
| set status {} | |
| set cached($cache) 1 | |
| $w.heads.l conf -state normal | |
| } | |
| } | |
| } ifdeleted { | |
| catch {close $fd} | |
| } | |
| } | |