feat[project-setting] 프로젝트 생성 및 CI/CD 파이프라인 구축 #1

	name: Create branch from issue
	on:
	issues:
	types: [opened, labeled] # 이슈 생성 또는 라벨 붙을 때 작동

	jobs:
	create-branch:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Decide branch prefix
	id: prefix
	run: \|
	PREFIX="feat" # 기본값
	for label in ${{ join(github.event.issue.labels.*.name, ' ') }}; do
	if [[ "$label" =~ ^(feat\|bug\|refactor\|chore)$ ]]; then
	PREFIX=$label
	break
	fi
	done
	echo "prefix=$PREFIX" >> $GITHUB_OUTPUT

	- name: Get custom branch name from issue body
	id: custom
	run: \|
	CUSTOM=$(echo "${{ github.event.issue.body }}" \| grep -oP '(?<=/branch-name ).*' \|\| true)
	if [ -n "$CUSTOM" ]; then
	echo "custom_name=$CUSTOM" >> $GITHUB_OUTPUT
	else
	echo "custom_name=" >> $GITHUB_OUTPUT
	fi

	- name: Create branch
	run: \|
	ISSUE_NUMBER=${{ github.event.issue.number }}
	ISSUE_TITLE=${{ github.event.issue.title }}
	SANITIZED_TITLE=$(echo "$ISSUE_TITLE" \| tr '[:upper:]' '[:lower:]' \| tr -cs 'a-z0-9' '-')

	BRANCH_NAME="${{ steps.prefix.outputs.prefix }}/${ISSUE_NUMBER}-${SANITIZED_TITLE}"
	echo "Creating branch: $BRANCH_NAME"

	git config user.name "github-actions[bot]"
	git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

	git fetch origin main
	git checkout -b "$BRANCH_NAME" origin/main
	git push origin "$BRANCH_NAME"

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