Update README.md #123

	name: Update README.md

	on:
	workflow_dispatch:
	workflow: "*"
	schedule:
	# Run at midnight on each Saturday
	- cron: '0 0 * * 6'
	# Don't run on pull_request because it is not easy to make it secure
	push:
	paths:
	- 'extension_list.txt'
	- 'readme_source/**'
	- 'make_README.py'
	branches:
	- '*'

	jobs:
	update_readme:
	runs-on: ubuntu-latest
	permissions:
	contents: write
	defaults:
	run:
	shell: bash -l {0}

	steps:
	- uses: actions/checkout@v4

	- uses: conda-incubator/setup-miniconda@master
	with:
	miniforge-variant: Mambaforge
	miniforge-version: latest
	# use base environment, so that when using pip, this is from the
	# mambaforge distribution
	auto-activate-base: true
	activate-environment: ""

	- name: Conda info
	run: \|
	conda info
	conda list

	- name: Install extensions
	run: \|
	mamba install --file extension_list.txt

	- name: Conda list
	run: \|
	conda list

	- name: Update README.md
	run: \|
	python make_README.py

	- name: Git status
	run: \|
	git status
	# Get the exit code of the last command and save it to the COMMIT_REQUIRED variable
	echo "COMMIT_REQUIRED=$(git diff --quiet --exit-code \|\| echo $?)" >> $GITHUB_ENV

	- name: Push changes to Github
	if: ${{ env.COMMIT_REQUIRED == 1 }}
	run: \|
	git config --global user.name "Automatic README update"
	git config --global user.email "[email protected]"
	git add .
	git commit -m "Update README.md"
	git push

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