separate workflow for linter posting with artifact

.github/workflows/lint.yml

@@ -1,36 +1,36 @@
 ---
-  name: Lint
-  on:
-    pull_request:
-      branches: [main]
-      paths:
-        - 'src/pages/**'
-
-  jobs:
-    lint:
-      runs-on: ubuntu-latest
-      permissions:
-        contents: read
-        pull-requests: write
-      steps:
-        - name: Checkout
-          uses: actions/checkout@v4
-
-        - name: Lint
-          id: lint
-          continue-on-error: true
-          run: npx --yes github:AdobeDocs/adp-devsite-utils runLint -v
+name: Lint
+on:
+  pull_request:
+    branches: [main]
+    paths:
+      - 'src/pages/**'
 
-        - name: Post Linter Report to PR
-          if: always()
-          env:
-            GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-            PR_ID: ${{ github.event.pull_request.number }}
-            GITHUB_REPOSITORY: ${{ github.repository }}
-          run: |
-            npm install --no-save github:AdobeDocs/adp-devsite-scripts
-            node node_modules/adp-devsite-scripts/linter-bot/postLinterReport.js
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
 
-        - name: Fail if linter found errors
-          if: steps.lint.outcome == 'failure'
-          run: exit 1
+      - name: Lint
+        id: lint
+        continue-on-error: true
+        run: npx --yes github:AdobeDocs/adp-devsite-utils runLint -v
+
+      - name: Save PR number
+        if: always()
+        run: echo "${{ github.event.pull_request.number }}" > pr-number.txt
+
+      - name: Upload linter report
+        if: always()
+        uses: actions/upload-artifact@v4
+        with:
+          name: linter-report
+          path: |
+            linter-report.txt
+            pr-number.txt
+
+      - name: Fail if linter found errors
+        if: steps.lint.outcome == 'failure'
+        run: exit 1

.github/workflows/post-lint-comment.yml

@@ -0,0 +1,32 @@
+---
+name: Post Linter Report
+on:
+  workflow_run:
+    workflows: ["Lint"]
+    types:
+      - completed
+
+permissions:
+  pull-requests: write
+
+jobs:
+  comment:
+    runs-on: ubuntu-latest
+    if: github.event.workflow_run.event == 'pull_request'
+    steps:
+      - name: Download linter report artifact
+        uses: actions/download-artifact@v4
+        with:
+          name: linter-report
+          run-id: ${{ github.event.workflow_run.id }}
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Post Linter Report to PR
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_REPOSITORY: ${{ github.repository }}
+          LINTER_REPORT_PATH: ./linter-report.txt
+          PR_NUMBER_PATH: ./pr-number.txt
+        run: |
+          npm install --no-save github:AdobeDocs/adp-devsite-scripts
+          node node_modules/adp-devsite-scripts/linter-bot/postLinterReport.js