blog #81

	name: Build Jupyterlite and push it to build branch

	on:
	push:
	paths:
	- jupyterlite/*/
	- src/content/_jupyter/*/
	- tailwind.config.js
	pull_request:
	types: [closed]

	jobs:
	build:
	runs-on: ubuntu-latest
	name: Build and push Jupyterlite
	env:
	BUILD_BRANCH: jupyterlite
	BUILD_DIRECTORY: jupyterlite
	BUILD_OUTPUT_DIRECTORY: public
	steps:
	- name: git-checkout
	uses: actions/checkout@v3

	- name: Setup Python
	uses: actions/setup-python@v4
	with:
	python-version: '3.10'

	- name: Build Jupyterlite with custom extensions
	env:
	PATCHES_DIRECTORY: patches
	TARGET_DIRECTORY: ${{ env.BUILD_OUTPUT_DIRECTORY }}
	working-directory: ${{ env.BUILD_DIRECTORY }}
	run: \|
	## Install dependencies for Jupyterlite and Jupyterlab
	python -m pip install -r requirements.txt

	## Copy content (notebooks, images, etc.)
	mkdir ./files
	cp -r ../src/content/_jupyter/* ./files

	## Install extensions
	cd extensions/
	for EXTENSION in $(ls -d */); do
	cd $EXTENSION
	jlpm cache clean
	pip install -v .
	jlpm run build
	cd ../
	done
	jupyter labextension list

	## Build Jupyterlite
	cd ../
	jupyter lite build --output-dir ${{ env.BUILD_OUTPUT_DIRECTORY }}

	## Patch the build
	python patch.py

	- name: Push
	uses: s0/git-publish-subdir-action@develop
	env:
	REPO: self
	BRANCH: ${{ env.BUILD_BRANCH }}
	FOLDER: ${{ env.BUILD_DIRECTORY }}/${{ env.BUILD_OUTPUT_DIRECTORY }}
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	MESSAGE: "Build: ({sha}) {msg}"
	TARGET_DIR: public

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