Update statistics of translation #306

	name: Update English PO files for translation

	on:
	push:
	branches:
	- release_3.28
	paths:
	- 'docs/**'

	schedule: #run at 02:00 UTC on Wednesday
	- cron: '00 02 * * 03'

	workflow_dispatch:

	jobs:
	prepare_translation:

	if: github.repository_owner == 'qgis'
	runs-on: ubuntu-latest

	steps:
	- name: checkout
	uses: actions/checkout@v3
	with:
	ref: release_3.28

	- name: Set up Python 3.7
	uses: actions/setup-python@v4
	with:
	python-version: 3.7

	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install sphinx sphinx-intl sphinxext.rediraffe pyYAML sphinx_togglebutton sphinx_copybutton

	- name: Generate English PO files
	id: "generate-po-files"
	run: \|
	make gettext
	sphinx-intl update -p build/gettext -l en
	# Remove obsolete strings from the generated *.po files
	find locale/en/LC_MESSAGES/docs/ -type f -name '*.po' -exec sed -i '/^#~ /,/^$/d' {} \;

	- name: Commit the changes in the PO files
	id: "auto-commit-action"
	uses: stefanzweifel/git-auto-commit-action@v4
	with:
	commit_message: Update English PO files

	- name: "Inform that changes have been made"
	if: steps.auto-commit-action.outputs.changes_detected == 'true'
	run: echo "Changes committed!"

	- name: "Inform that no changes were performed"
	if: steps.auto-commit-action.outputs.changes_detected == 'false'
	run: echo "No Changes detected!"

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