hotfix: Update PR_Label_Assign.yml

Author: doyeonk429

.github/workflows/PR_Label_Assign.yml

@@ -1,15 +1,52 @@
 name: PR Title Labeler
 
 on:
-  pull_request_target:
-    types: [opened, edited, reopened]
+  pull_request:
+    types:
+      - opened
+      - edited
+      - reopened
 
 jobs:
-  label:
+  label-pr:
     runs-on: ubuntu-latest
 
+    # 기본 GITHUB_TOKEN 대신 PAT을 쓰기 때문에 permissions 블록은 생략 가능
     steps:
-      - name: Label PR by title
-        uses: jimschubert/labeler-action@v2
+      - name: Checkout repository
+        uses: actions/checkout@v3
         with:
-          GITHUB_TOKEN: ${{ secrets.PAT_TOKEN }}
+          token: ${{ secrets.PAT_TOKEN }}
+
+      - name: Label PR based on title
+        uses: actions/github-script@v6
+        with:
+          github-token: ${{ secrets.PAT_TOKEN }}
+          script: |
+            const title = context.payload.pull_request.title || "";
+
+            const labelMap = [
+              { pattern: /^feat:/i,     label: '✨ feat'     },
+              { pattern: /^fix:/i,      label: '🐞 fix'      },
+              { pattern: /^refactor:/i, label: '🔨 refactor' },
+              { pattern: /^docs:/i,     label: '📃 docs'     },
+              { pattern: /^chore:/i,    label: '⚙️ chore'   },
+              { pattern: /^test:/i,     label: '✅ test'     },
+              { pattern: /^style:/i,    label: '🎨 style'    }
+            ];
+
+            const labelsToAdd = labelMap
+              .filter(entry => entry.pattern.test(title))
+              .map(entry => entry.label);
+
+            if (labelsToAdd.length > 0) {
+              await github.rest.issues.addLabels({
+                owner: context.repo.owner,
+                repo: context.repo.repo,
+                issue_number: context.issue.number,
+                labels: labelsToAdd
+              });
+              core.info(`Added labels: ${labelsToAdd.join(', ')}`);
+            } else {
+              core.info('No matching labels found for PR title.');
+            }