Check for djifix.c updates #30

	name: Check for djifix.c updates

	on:
	schedule:
	# Runs daily at midnight (UTC)
	- cron: '0 0 * * *'

	jobs:
	update-check:
	runs-on: ubuntu-latest

	steps:
	# Checkout the repository
	- name: Checkout repository
	uses: actions/checkout@v3

	# Set up Git user information
	- name: Set up Git user
	run: \|
	git config --global user.name "GitHub Action"
	git config --global user.email "action@github.com"

	# Run the update command
	- name: Update djifix.c
	run: make update

	# Check if djifix.c has changed
	- name: Check for changes in djifix.c
	id: changes
	run: \|
	if git diff --quiet --exit-code djifix.c; then
	echo "No changes in djifix.c"
	echo "changes_detected=false" >> $GITHUB_ENV
	else
	echo "Changes detected in djifix.c"
	echo "changes_detected=true" >> $GITHUB_ENV
	fi

	# Commit changes using 'make commit'
	- name: Commit changes
	if: ${{ env.changes_detected }}
	run: \|
	branch_name="update-djifix-$(date +'%Y%m%d%H%M%S')"
	git checkout -b $branch_name
	make commit
	commit_message=$(git log -1 --pretty=%B)
	echo "commit_message=$commit_message" >> $GITHUB_ENV
	git push origin $branch_name

	# Create a pull request with the same name as the commit message
	- name: Create pull request
	if: ${{ env.changes_detected }}
	uses: peter-evans/create-pull-request@v5
	with:
	branch: ${{ github.ref }}
	base: master
	title: ${{ env.commit_message }}
	body: \|
	This pull request contains the automated update for `djifix.c` as of $(date).

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