feat: pull requestのときのみDeploy Previewを実施しPR上でURLを確認できるようにする

.github/workflows/CI.yml

@@ -1,6 +1,8 @@
 name: CI
 
 on:
+  pull_request:
+    types: [opened, synchronize]
   push:
     branches:
       - '**'
@@ -9,6 +11,7 @@ on:
 
 jobs:
   build:
+    if: github.event_name == 'pull_request'
     name: Build
     runs-on: ubuntu-latest
 
@@ -18,16 +21,27 @@ jobs:
       - uses: ./.github/actions/setup
       - run: npm run build
         name: Run build
-      - uses: nwtgck/actions-netlify@v1.0
-        name: deploy to netlify
+      - uses: ./.github/actions/netlify
+        id: netlify
+        timeout-minutes: 1
         with:
-          publish-dir: './out'
-          github-token: ${{ secrets.GITHUB_TOKEN }}
-        env:
-          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
-          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}
+          publish-dir: ./.out
+          netlify-auth-token: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          netlify-site-id: ${{ secrets.NETLIFY_SITE_ID }}
+      - name: Comment PR
+        uses: thollander/actions-comment-pull-request@v2
+        with:
+          message: |
+            ### :white_check_mark: Deploy preview is ready! 
+
+            | Name | Link |
+            |----|----|
+            | :hammer: Latest commit | ${{ github.sha }} |
+            | :sunglasses: Deploy Preview | ${{ steps.netlify.outputs.netlify-url }} |
+          comment_tag: deploy-preview
 
   lint:
+    if: github.event_name == 'push'
     name: Lint
     runs-on: ubuntu-latest