Weekly Memo Archive #13

	name: Weekly Memo Archive

	on:
	schedule:
	- cron: '0 0 * * 0'
	workflow_dispatch:

	permissions:
	contents: write

	jobs:
	archive:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Check for changes
	id: check_changes
	run: \|
	if [ ! -d "src/memos" ]; then
	echo "Directory src/memos not found. Skipping archive."
	echo "has_changes=false" >> $GITHUB_OUTPUT
	exit 0
	fi

	LAST_TAG=$(git describe --tags --match "archive-*" --abbrev=0 2>/dev/null \|\| echo "")

	if [ -z "$LAST_TAG" ]; then
	echo "No previous archive found. Proceeding..."
	echo "has_changes=true" >> $GITHUB_OUTPUT
	else
	echo "Last archive tag: $LAST_TAG"
	if git diff --quiet "$LAST_TAG" HEAD -- src/memos; then
	echo "No changes in src/memos since $LAST_TAG."
	echo "has_changes=false" >> $GITHUB_OUTPUT
	else
	echo "Changes detected in src/memos."
	echo "has_changes=true" >> $GITHUB_OUTPUT
	fi
	fi

	- name: Get current date
	if: steps.check_changes.outputs.has_changes == 'true'
	id: date
	run: echo "date=$(date +'%Y-%m-%d')" >> $GITHUB_OUTPUT

	- name: Create archive
	if: steps.check_changes.outputs.has_changes == 'true'
	run: \|
	cd src
	zip -r ../memos-${{ steps.date.outputs.date }}.zip memos

	- name: Create Release
	if: steps.check_changes.outputs.has_changes == 'true'
	uses: softprops/action-gh-release@v1
	with:
	tag_name: archive-${{ steps.date.outputs.date }}
	name: Memo Archive ${{ steps.date.outputs.date }}
	draft: false
	prerelease: false
	files: memos-${{ steps.date.outputs.date }}.zip
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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