move to pybabel #75

	name: Generate Psychopy translations

	on:
	workflow_dispatch:
	push:
	branches:
	- testTranslationWorkflow
	#paths:
	# - "**.po"

	jobs:
	update_translations:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: "3.10"

	# - name: Update .po tiles
	# run: \|
	# sudo pip install Babel
	# set -x
	# find -name messages.pot
	# messages_pot=$(find -name messages.pot)
	# pybabel update --input-file="$messages_pot" --output-dir="${{ github.workspace }}/psychopy/app/locale"

	# - name: Compiling .mo files
	# run: \|
	# set -x
	# for x in ${{ github.workspace }}/psychopy/app/locale///*.po ;\
	# do python3 .github/workflows/msgfmt.py --output-file "`dirname "$x"`/`basename "$x" .po`.mo" "$x" ; \
	# done

	- name: Compiling .mo files
	run: \|
	set -x
	for x in ${{ github.workspace }}/psychopy/app/locale///*.po ;\
	do pybabel compile -i $x -o "$x".mo; \
	done

	- name: Stage all changes
	id: staging
	run: \|
	ls -d ${{ github.workspace }}/psychopy/app/locale///*.mo \
	\| grep -v "/en_US/" \| xargs git add .
	echo "NUM_OF_STAGED=$(git diff --staged --name-only \| wc -l)" >> $GITHUB_OUTPUT

	- name: Push translation changes
	if: steps.staging.outputs.NUM_OF_STAGED > 0
	run: \|
	git config user.name github-actions
	git config user.email [email protected]
	ls -d ${{ github.workspace }}/psychopy/app/locale///*.mo \
	\| grep -v "/en_US/" \| xargs git add .
	git commit -m "[bot] Docs: Update translations"
	git push

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