Update change.yaml #29

	name: change

	on:
	push:
	branches:
	- 'main'

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

	- name: Generate
	run: \|
	tags=($(git tag --merged $(git rev-parse HEAD) --sort=-creatordate))
	preTag=$(grep -oP '^## \K.*' CHANGELOG.md \| head -n 1)
	currentTag=""
	for ((i = 0; i <= ${#tags[@]}; i++)); do
	if (( i < ${#tags[@]} )); then
	tag=${tags[$i]}
	else
	tag=""
	fi
	if [ -n "$currentTag" ]; then
	if [ "$(echo -e "$currentTag\n$preTag" \| sort -V \| head -n 1)" == "$currentTag" ]; then
	break
	fi
	fi
	if [ -n "$currentTag" ]; then
	echo "## $currentTag" >> NEW_CHANGELOG.md
	echo "" >> NEW_CHANGELOG.md
	if [ -n "$tag" ]; then
	git log --pretty=format:"%B" "$tag..$currentTag" \| awk 'NF {print "- " $0} !NF {print ""}' >> NEW_CHANGELOG.md
	else
	git log --pretty=format:"%B" "$currentTag" \| awk 'NF {print "- " $0} !NF {print ""}' >> NEW_CHANGELOG.md
	fi
	echo "" >> NEW_CHANGELOG.md
	fi
	echo CHANGELOG.md >> NEW_CHANGELOG.md
	cat NEW_CHANGELOG.md > CHANGELOG.md
	currentTag=$tag
	done

	- name: Commit
	run: \|
	git add CHANGELOG.md
	if ! git diff --cached --quiet; then
	echo "Commit pushing"
	git config --local user.email "[email protected]"
	git config --local user.name "chen08209"
	git commit -m "Update changelog"
	git push
	if [ $? -eq 0 ]; then
	echo "Push succeeded"
	else
	echo "Push failed"
	exit 1
	fi
	fi

	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

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