One Click Installers for MacOS

This document provide the details to build one click installers for MacOS. To manually build h2ogpt on MacOS follow steps at README_MACOS.md.

Note: Experimental and still under development.

Prerequisite

Need conda installed inorder to run the build script.
We use PyInstaller to build one click installer, it doesn't support cross platform builds. So the installers can be only built from Mac Machines.
Install tesseract & poppler on your Mac Machine

Build

Debug Mode (for one click installer developers)

Clone h2ogpt from https://github.com/h2oai/h2ogpt.git
Create conda environment and installer all required dependencies, consult build_mac_installer.sh for more details.

Run below commands to build the installer

cd h2ogpt
pyinstaller ./dev_installers/mac/mac_run_app.py -D -w --name=h2ogpt-osx-m1-cpu-debug --hiddenimport=h2ogpt --collect-all=h2ogpt --noconfirm --recursive-copy-metadata=transformers --collect-data=langchain --collect-data=gradio_client --collect-all=gradio --path=${CONDA_PREFIX}/python3.10/site-packages --collect-all=sentencepiece --add-data=./Tesseract-OCR:Tesseract-OCR --add-data=./poppler:poppler

Deployment Mode

Clone h2ogpt from https://github.com/h2oai/h2ogpt.git
For CPU only installer, run below commands to build the installer
```
cd h2ogpt
. ./dev_installers/mac/build_mac_installer.sh
```
For MPS (GPU) supported installer, run below commands to build the installer
```
cd h2ogpt
BUILD_MPS=1 . ./dev_installers/mac/build_mac_installer.sh
```

Run

From MacOS finder, go to h2ogpt/dist/ and double-click on the installer (i.e h2ogpt-osx-m1-cpu).