[chore] #7 - 슬랙 승인 & 머지 알람

.github/workflows/auto-label.yml

@@ -1,119 +1,118 @@
-name: Auto Label
-
-on:
-  issues:
-    types: [opened, edited]
-  pull_request_target:
-    types: [opened, edited, reopened, synchronize]
-
-permissions:
-  issues: write
-
-jobs:
-  label:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b
-        with:
-          script: |
-            const isIssue = context.eventName === 'issues';
-            const item = isIssue
-              ? context.payload.issue
-              : context.payload.pull_request;
-
-            const title = item.title.toLowerCase();
-            const body = (item.body || '').toLowerCase();
-            const author = item.user.login;
-
-            const labels = new Set();
-
-            const titleRules = [
-              {
-                label: '✨ feat',
-                patterns: [/\[feat\]/, /(?:^|[^a-z0-9])feat:/]
-              },
-              {
-                label: '🛠️ fix',
-                patterns: [/\[fix\]/, /(?:^|[^a-z0-9])fix:/]
-              },
-              {
-                label: '🚨 hotfix',
-                patterns: [/\[hotfix\]/, /(?:^|[^a-z0-9])hotfix:/]
-              },
-              {
-                label: '📃 docs',
-                patterns: [/\[docs\]/, /(?:^|[^a-z0-9])docs:/]
-              },
-              {
-                label: '🔁 refactor',
-                patterns: [/\[refactor\]/, /(?:^|[^a-z0-9])refactor:/]
-              },
-              {
-                label: '📝 chore',
-                patterns: [/\[chore\]/, /(?:^|[^a-z0-9])chore:/]
-              },
-              {
-                label: '🧪 test',
-                patterns: [/\[test\]/, /(?:^|[^a-z0-9])test:/]
-              },
-              {
-                label: '✏️ style',
-                patterns: [/\[style\]/, /(?:^|[^a-z0-9])style:/]
-              },
-              {
-                label: '✒️ comment',
-                patterns: [/\[comment\]/, /(?:^|[^a-z0-9])comment:/]
-              },
-              {
-                label: '📄 rename',
-                patterns: [/\[rename\]/, /(?:^|[^a-z0-9])rename:/]
-              },
-              {
-                label: '♻️ remove',
-                patterns: [/\[remove\]/, /(?:^|[^a-z0-9])remove:/]
-              }
-            ];
-
-            for (const rule of titleRules) {
-              if (rule.patterns.some(pattern => pattern.test(title))) {
-                labels.add(rule.label);
-              }
-            }
-
-            const authorLabels = {
-              'Jy000n': '🌸 자윤',
-              'aneykrap': '🌵 예나',
-              'laura-jung': '🍀️ 윤아'
-            };
-
-            const managedLabels = new Set([
-              ...titleRules.map(rule => rule.label),
-              ...Object.values(authorLabels)
-            ]);
-
-            if (authorLabels[author]) {
-              labels.add(authorLabels[author]);
-            }
-
-            const currentLabels = (item.labels || []).map(label => label.name || label);
-            const labelsToRemove = currentLabels.filter(label => managedLabels.has(label));
-
-            await Promise.all(labelsToRemove.map(label => github.rest.issues.removeLabel({
-              owner: context.repo.owner,
-              repo: context.repo.repo,
-              issue_number: item.number,
-              name: label
-            }).catch(error => {
-              if (error.status !== 404) {
-                throw error;
-              }
-            })));
-
-            if (labels.size > 0) {
-              await github.rest.issues.addLabels({
-                owner: context.repo.owner,
-                repo: context.repo.repo,
-                issue_number: item.number,
-                labels: [...labels]
-              });
-            }
+#name: Auto Label
+#
+#on:
+#  issues:
+#    types: [opened, edited]
+#  pull_request_target:
+#    types: [opened, edited, reopened, synchronize]
+#
+#permissions:
+#  issues: write
+#
+#jobs:
+#  label:
+#    runs-on: ubuntu-latest
+#    steps:
+#      - uses: actions/github-script@f28e40c7f34bde8b3046d885e986cb6290c5673b
+#        with:
+#          script: |
+#            const isIssue = context.eventName === 'issues';
+#            const item = isIssue
+#              ? context.payload.issue
+#              : context.payload.pull_request;
+#
+#            const title = item.title.toLowerCase();
+#            const body = (item.body || '').toLowerCase();
+#            const author = item.user.login;
+#
+#            const labels = new Set();
+#
+#            const titleRules = [
+#              {
+#                label: '✨ feat',
+#                patterns: [/\[feat\]/, /(?:^|[^a-z0-9])feat:/]
+#              },
+#              {
+#                label: '🛠️ fix',
+#                patterns: [/\[fix\]/, /(?:^|[^a-z0-9])fix:/]
+#              },
+#              {
+#                label: '🚨 hotfix',
+#                patterns: [/\[hotfix\]/, /(?:^|[^a-z0-9])hotfix:/]
+#              },
+#              {
+#                label: '📃 docs',
+#                patterns: [/\[docs\]/, /(?:^|[^a-z0-9])docs:/]
+#              },
+#              {
+#                label: '🔁 refactor',
+#                patterns: [/\[refactor\]/, /(?:^|[^a-z0-9])refactor:/]
+#              },
+#              {
+#                label: '📝 chore',
+#                patterns: [/\[chore\]/, /(?:^|[^a-z0-9])chore:/]
+#              },
+#              {
+#                label: '🧪 test',
+#                patterns: [/\[test\]/, /(?:^|[^a-z0-9])test:/]
+#              },
+#              {
+#                label: '✏️ style',
+#                patterns: [/\[style\]/, /(?:^|[^a-z0-9])style:/]
+#              },
+#              {
+#                label: '✒️ comment',
+#                patterns: [/\[comment\]/, /(?:^|[^a-z0-9])comment:/]
+#              },
+#              {
+#                label: '📄 rename',
+#                patterns: [/\[rename\]/, /(?:^|[^a-z0-9])rename:/]
+#              },
+#              {
+#                label: '♻️ remove',
+#                patterns: [/\[remove\]/, /(?:^|[^a-z0-9])remove:/]
+#              }
+#            ];
+#
+#            for (const rule of titleRules) {
+#              if (rule.patterns.some(pattern => pattern.test(title))) {
+#                labels.add(rule.label);
+#              }
+#            }
+#
+#            const authorLabels = {
+#              'Jy000n': '🌸 자윤',
+#              'aneykrap': '🌵 예나',
+#              'laura-jung': '🍀️ 윤아'
+#            };
+#
+#            const managedLabels = new Set([
+#              ...titleRules.map(rule => rule.label),
+#              ...Object.values(authorLabels)
+#            ]);
+#
+#            if (authorLabels[author]) {
+#              labels.add(authorLabels[author]);
+#            }
+#
+#            const currentLabels = (item.labels || []).map(label => label.name || label);
+#            const labelsToRemove = currentLabels.filter(label => managedLabels.has(label));
+#
+#            await Promise.all(labelsToRemove.map(label => github.rest.issues.removeLabel({
+#              owner: context.repo.owner,
+#              repo: context.repo.repo,
+#              issue_number: item.number,
+#              name: label
+#            }).catch(error => {
+#              if (error.status !== 404) {
+#                throw error;
+#              }
+#            })));
+#
+#            if (labels.size > 0) {
+#              await github.rest.issues.addLabels({
+#                owner: context.repo.owner,
+#                repo: context.repo.repo,
+#                issue_number: item.number,
+#                labels: [...labels]
+#              });

.github/workflows/pr-approval-notify.yml

@@ -0,0 +1,154 @@
+name: PR 승인 완료 Slack 알림
+on:
+  pull_request_review:
+    types: [submitted, dismissed]
+  pull_request:
+    types: [synchronize,ready_for_review]
+
+permissions:
+  pull-requests: write
+  issues: write
+
+env:
+  REQUIRED_APPROVALS: "2"
+  NOTIFIED_LABEL: "slack-approval-notified"
+
+concurrency:
+  group: pr-approval-notify-${{ github.event.pull_request.number }}
+  cancel-in-progress: false
+
+jobs:
+  notify:
+    if: github.event.pull_request.state == 'open' && github.event.pull_request.draft == false
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 승인 상태 확인 및 Slack 알림 전송
+        uses: actions/github-script@v8
+        env:
+          SLACK_PR_WEBHOOK_URL: ${{ secrets.SLACK_PR_WEBHOOK_URL }}
+          SLACK_USER_MAP: ${{ secrets.SLACK_USER_MAP }}
+        with:
+          script: |
+            const { owner, repo } = context.repo;
+            const pr = context.payload.pull_request;
+
+            const requiredApprovals = Number(process.env.REQUIRED_APPROVALS);
+            const markerLabel = process.env.NOTIFIED_LABEL;
+            const webhookUrl = process.env.SLACK_PR_WEBHOOK_URL;
+            const rawUserMap = process.env.SLACK_USER_MAP;
+
+            if (!webhookUrl) {
+              throw new Error("Repository Secret 'SLACK_PR_WEBHOOK_URL'이 없습니다.");
+            }
+
+            if (!rawUserMap) {
+              throw new Error("Repository Secret 'SLACK_USER_MAP'이 없습니다.");
+            }
+
+            const reviews = await github.paginate(
+              github.rest.pulls.listReviews,
+              {
+                owner,
+                repo,
+                pull_number: pr.number,
+                per_page: 100
+              }
+            );
+
+            const latestOpinionByReviewer = new Map();
+
+            for (const review of reviews) {
+              const reviewerLogin = review.user?.login;
+
+              if (!reviewerLogin || reviewerLogin === pr.user.login) {
+                continue;
+              }
+
+              if (
+                ["APPROVED", "CHANGES_REQUESTED", "DISMISSED"]
+                  .includes(review.state)
+              ) {
+                latestOpinionByReviewer.set(reviewerLogin, review.state);
+              }
+            }
+
+            const approvers = [...latestOpinionByReviewer.entries()]
+              .filter(([, state]) => state === "APPROVED")
+              .map(([login]) => login);
+
+            const labels = await github.paginate(
+              github.rest.issues.listLabelsOnIssue,
+              {
+                owner,
+                repo,
+                issue_number: pr.number,
+                per_page: 100
+              }
+            );
+
+            const alreadyNotified = labels.some(
+              (label) => label.name === markerLabel
+            );
+
+            const approvalsCompleted =
+              approvers.length >= requiredApprovals;
+
+            if (!approvalsCompleted) {
+              if (alreadyNotified) {
+                await github.rest.issues.removeLabel({
+                  owner,
+                  repo,
+                  issue_number: pr.number,
+                  name: markerLabel
+                });
+              }
+
+              return;
+            }
+
+            if (alreadyNotified) {
+              return;
+            }
+
+            let slackUserMap;
+
+            try {
+              slackUserMap = JSON.parse(rawUserMap);
+            } catch {
+              throw new Error(
+                "SLACK_USER_MAP은 올바른 JSON 형식이어야 합니다."
+              );
+            }
+
+            const slackMemberId = slackUserMap[pr.user.login];
+
+            if (!slackMemberId) {
+              throw new Error(
+                `SLACK_USER_MAP에 '${pr.user.login}'의 Slack 멤버 ID가 없습니다.`
+              );
+            }
+
+            const text = [
+              `<@${slackMemberId}> 리뷰 승인 완료 🧞`,
+              `<${pr.html_url}|PR 보러가기>`
+            ].join("\n");
+
+            const slackResponse = await fetch(webhookUrl, {
+              method: "POST",
+              headers: {
+                "Content-Type": "application/json; charset=utf-8"
+              },
+              body: JSON.stringify({ text })
+            });
+
+            if (!slackResponse.ok) {
+              throw new Error("Slack 알림 전송에 실패했습니다.");
+            }
+
+            await github.rest.issues.addLabels({
+              owner,
+              repo,
+              issue_number: pr.number,
+              labels: [markerLabel]
+            });