[BE] 코드잽 프로덕션 v1.1.8 배포 #346

	name: PR Slack Notification
	on:
	pull_request:
	types: [opened, reopened]
	jobs:
	notify_reviewers:
	runs-on: ubuntu-latest
	steps:
	- name: 변수 추출
	run: \|
	SLACK_WEBHOOK_URL=${{ secrets.SLACK_PR_CREATE_WEBHOOK_URL }}
	SLACK_IDS=${{ secrets.SLACK_IDS }}
	echo "SLACK_WEBHOOK_URL=$SLACK_WEBHOOK_URL" >> $GITHUB_ENV
	echo "SLACK_IDS=$SLACK_IDS" >> $GITHUB_ENV

	- name: PR 생성 시 reviewer들에게 Slack 알람 보내기
	run: \|
	PR_TITLE="${{ github.event.pull_request.title }}"
	PR_URL="${{ github.event.pull_request.html_url }}"
	REVIEWERS='${{ toJson(github.event.pull_request.requested_reviewers.*.login) }}'
	echo "REVIEWERS: $REVIEWERS"

	parse_slack_ids() {
	echo "$SLACK_IDS" \| jq -r 'to_entries \| map("\(.key):\(.value)") \| .[]'
	}

	reviewers=$(echo "$REVIEWERS" \| jq -r '.[]')
	mentions=""

	for reviewer in $reviewers; do
	slack_id=$(parse_slack_ids \| grep "^$reviewer:" \| cut -d':' -f2)

	if [ -n "$slack_id" ]; then
	mentions="$mentions <@$slack_id>"
	else
	mentions="$mentions $reviewer"
	fi
	done

	echo "Mentions: $mentions"

	if [ ! -z "$mentions" ]; then
	message="$mentions 님, 새로운 PR이 생성되었습니다: <$PR_URL\|$PR_TITLE>"
	curl -X POST -H 'Content-type: application/json' \
	--data "{\"text\":\"$message\"}" \
	"$SLACK_WEBHOOK_URL"
	echo "Sent message: $message"
	else
	echo "No reviewers to notify"
	fi

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