Create update.yml #18

	name: Build and test by Gradle
	on:
	schedule:
	- cron: '0 0 1 * *'
	pull_request:
	branches: [ "*" ]
	workflow_dispatch:

	jobs:
	update:
	runs-on: ubuntu-latest
	env:
	MAIN_BRANCH: "github-actions"
	UPDATE_BRANCH: "github-actions-update"


	steps:
	- uses: actions/checkout@v4
	- name: Initialize branch
	run: \|
	set -eux
	#git config --global user.name 'GitHub Actions'
	#git config --global user.email '[email protected]'
	#git remote set-url origin "https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}"
	git fetch
	git checkout "${MAIN_BRANCH}"
	git push origin --delete "${UPDATE_BRANCH}" \|\| true
	git checkout -b "${UPDATE_BRANCH}"
	- name: Update tzot.json
	run: \|
	set -eux
	docker compose up --build update
	if [ -n "$(git diff)" ]; then
	echo "NEW_VERSION_FOUND=true" >> "${GITHUB_ENV}"
	echo "TZ_VERSION=$(cat /gen/version)" >> "${GITHUB_ENV}"
	fi
	- name: Commit and push if new version found
	if: ${{ env.NEW_VERSION_FOUND == 'true' }}
	run: \|
	set -eux
	git commit -am "Update tzot.json (${TZ_VERSION})"
	git push --set-upstream origin "${UPDATE_BRANCH}"
	- name: Create PR if new update found
	if: ${{ env.NEW_VERSION_FOUND == 'true' }}
	run: \|
	set -eux
	gh pr create --title "Update tzot.json (${TZ_VERSION})" --body "Update tzot.json (${TZ_VERSION})" --base main --head gh-actions-update

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