Release #2

	name: Release

	on:
	push:
	tags:
	- "v..*"

	permissions:
	contents: write

	jobs:
	release:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- uses: typst-community/setup-typst@v4
	with:
	version: 0.13.1

	- uses: actions/setup-python@v5
	with:
	python-version: "3.12"

	- name: Extract version from tag
	id: ver
	run: echo "version=${GITHUB_REF_NAME#v}" >> "$GITHUB_OUTPUT"

	- name: Write VERSION file
	run: echo "${{ steps.ver.outputs.version }}" > VERSION

	- name: Build PDF
	run: python build.py

	- name: Commit PDF to main
	env:
	VERSION: ${{ steps.ver.outputs.version }}
	run: \|
	set -euo pipefail
	PDF="python-a-abap-v${VERSION}.pdf"
	cp "$PDF" "/tmp/${PDF}"
	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"
	git fetch origin main
	git checkout main
	git pull --rebase origin main
	cp "/tmp/${PDF}" "$PDF"
	for old in python-a-abap-v*.pdf; do
	if [ -f "$old" ] && [ "$old" != "$PDF" ]; then
	git rm -f "$old" \|\| rm -f "$old"
	fi
	done
	git add "$PDF"
	if git diff --staged --quiet; then
	echo "No PDF changes to commit."
	else
	git commit -m "Publish PDF v${VERSION}"
	git push origin main
	fi

	- name: Publish GitHub Release
	uses: softprops/action-gh-release@v2
	with:
	files: python-a-abap-v${{ steps.ver.outputs.version }}.pdf
	generate_release_notes: true

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