chore: "->' 수정 #6

	name: Notify Slack on Push to main

	on:
	push:
	branches: [main]

	jobs:
	notify:
	runs-on: ubuntu-latest
	env:
	TZ: Asia/Seoul
	steps:
	- name: Get KST time
	run: echo "KST_NOW=$(date '+%Y-%m-%d %H:%M KST')" >> "$GITHUB_ENV"

	- name: Build message
	id: msg
	uses: actions/github-script@v7
	with:
	script: \|
	const commits = context.payload.commits \|\| [];
	const lines = commits.slice(0, 10).map(c => {
	const author = c.author?.username \|\| c.author?.name \|\| 'unknown';
	const title = (c.message \|\| '').split('\n')[0];
	return `• ${title} — ${author}`;
	});
	core.setOutput('summary', lines.join('\n') \|\| '— (no commits captured) —');

	- name: Post to Slack
	uses: slackapi/[email protected]
	with:
	payload: \|
	{
	"text": ":rocket: main에 변경사항 푸시됨",
	"blocks": [
	{
	"type": "header",
	"text": { "type": "plain_text", "text": "📌 main 브랜치 업데이트" }
	},
	{
	"type": "section",
	"text": {
	"type": "mrkdwn",
	"text": ${{ toJSON(format('리포지토리: <{0}/{1}\|{1}>\n푸시한 유저: {2}\n시간(KST): {3}', github.server_url, github.repository, github.actor, env.KST_NOW)) }}
	}
	},
	{
	"type": "section",
	"text": {
	"type": "mrkdwn",
	"text": ${{ toJSON(format('커밋 요약:\n{0}', steps.msg.outputs.summary)) }}
	}
	},
	{ "type": "divider" },
	{
	"type": "section",
	"text": {
	"type": "mrkdwn",
	"text": "🔔 로컬/포크 최신화\n```bash\ngit checkout main\ngit pull --rebase origin main\n# (포크)\ngit fetch upstream\ngit rebase upstream/main\n```"
	}
	}
	]
	}
	env:
	SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
	SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK

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