sync

sync #130

	# Synchronize this repository with its upstream source (nkanaev/yarre)

	name: sync

	on:
	# Run on the 1st of every month at 00:00 UTC
	schedule:
	- cron: '0 0 1 * *'

	# Run when manually triggered
	workflow_dispatch:

	jobs:
	synchronize:
	name: Synchronize with upstream
	runs-on: ubuntu-latest
	timeout-minutes: 2
	steps:
	# Checkout downstream (This repository) twice, once for the old state and once for the new state
	- name: Checkout downstream (Old)
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	path: old

	- name: Checkout downstream (New)
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	path: new

	- name: Authenticate to Git
	run: \|
	git config --global user.email "[email protected]"
	git config --global user.name "GitHub Action"
	git config --global user.password "${{ github.token }}"

	- name: Setup upstream
	working-directory: new
	run: \|
	git remote add upstream https://github.com/nkanaev/yarr.git

	- name: Pull upstream
	working-directory: new
	continue-on-error: true
	run: \|
	git config pull.rebase false
	git pull --strategy-option theirs --no-edit upstream master
	git diff --name-only --diff-filter=U \| xargs git rm

	- name: Merge downstream
	run: \|
	for file in .gitattributes .github Dockerfile entrypoint.sh readme.md; do
	# Remove the new file
	rm -rf new/$file

	# Copy the old file
	cp -rf old/$file new/$file
	done

	- name: Commit changes
	working-directory: new
	continue-on-error: true
	run: git commit -am "Synchronize with upstream"

	- name: Push changes
	working-directory: new
	run: git push origin main

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