From 3510768fd5507d72e89f6ae0939163cbda56aab8 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Acid=20Chicken=20=28=E7=A1=AB=E9=85=B8=E9=B6=8F=29?=
 <root@acid-chicken.com>
Date: Tue, 9 May 2023 00:14:42 +0900
Subject: [PATCH] ci: check for PRs (#10804)

* ci: check for PRs

* ci: run all PRs

* ci: fix syntax error

* ci: comment on PRs only

* ci: use pull_request_target
---
 .github/workflows/storybook.yml | 36 +++++++++++++++++++++++++--------
 1 file changed, 28 insertions(+), 8 deletions(-)

diff --git a/.github/workflows/storybook.yml b/.github/workflows/storybook.yml
index d5e6769bca..eb6ace27da 100644
--- a/.github/workflows/storybook.yml
+++ b/.github/workflows/storybook.yml
@@ -2,8 +2,10 @@ name: Storybook
 
 on:
   push:
-    branches-ignore:
-      - l10n_develop
+    branches:
+      - master
+      - develop
+  pull_request_target:
 
 jobs:
   build:
@@ -17,6 +19,9 @@ jobs:
       with:
         fetch-depth: 0
         submodules: true
+    - name: Checkout HEAD
+      if: github.event_name == 'pull_request'
+      run: git checkout ${{ github.head_ref }}
     - name: Install pnpm
       uses: pnpm/action-setup@v2
       with:
@@ -36,13 +41,13 @@ jobs:
     - name: Build storybook
       run: pnpm --filter frontend build-storybook
     - name: Publish to Chromatic
-      if: github.ref == 'refs/heads/master'
+      if: github.event_name != 'pull_request' && github.ref == 'refs/heads/master'
       run: pnpm --filter frontend chromatic --exit-once-uploaded -d storybook-static
       env:
         CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
     - name: Publish to Chromatic
-      if: github.ref != 'refs/heads/master'
-      id: chromatic
+      if: github.event_name != 'pull_request' && github.ref != 'refs/heads/master'
+      id: chromatic_push
       run: |
         DIFF="${{ github.event.before }} HEAD"
         if [ "$DIFF" = "0000000000000000000000000000000000000000 HEAD" ]; then
@@ -55,16 +60,31 @@ jobs:
         pnpm --filter frontend chromatic --exit-once-uploaded -d storybook-static $(echo "$CHROMATIC_PARAMETER")
       env:
         CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
+    - name: Publish to Chromatic
+      if: github.event_name == 'pull_request'
+      id: chromatic_pull_request
+      run: |
+        DIFF="${{ github.base_ref }} HEAD"
+        if [ "$DIFF" = "0000000000000000000000000000000000000000 HEAD" ]; then
+          DIFF="HEAD"
+        fi
+        CHROMATIC_PARAMETER="$(node packages/frontend/.storybook/changes.js $(git diff-tree --no-commit-id --name-only -r $(echo "$DIFF") | xargs))"
+        if [ "$CHROMATIC_PARAMETER" = " --skip" ]; then
+          echo "skip=true" >> $GITHUB_OUTPUT
+        fi
+        pnpm --filter frontend chromatic --exit-once-uploaded -d storybook-static $(echo "$CHROMATIC_PARAMETER")
+      env:
+        CHROMATIC_PROJECT_TOKEN: ${{ secrets.CHROMATIC_PROJECT_TOKEN }}
     - name: Notify that Chromatic will skip testing
       uses: actions/github-script@v6.4.0
-      if: github.ref != 'refs/heads/master' && github.ref != 'refs/heads/develop' && steps.chromatic.outputs.skip == 'true'
+      if: github.event_name == 'pull_request' && steps.chromatic_pull_request.outputs.skip == 'true'
       with:
         github-token: ${{ secrets.GITHUB_TOKEN }}
         script: |
-          github.rest.repos.createCommitComment({
+          github.rest.issues.createComment({
+            issue_number: context.issue.number,
             owner: context.repo.owner,
             repo: context.repo.repo,
-            commit_sha: context.sha,
             body: 'Chromatic will skip testing but you may still have to [review the changes on Chromatic](https://www.chromatic.com/pullrequests?appId=6428f7d7b962f0b79f97d6e4).'
           })
     - name: Upload Artifacts