Add action for design preview (#14721)

* Add action for design preview

* Remove netlify_build_gallery

.github/workflows/design_preview.yaml

@@ -0,0 +1,52 @@
+name: Design preview
+
+on:
+  pull_request:
+    types:
+      - opened
+      - synchronize
+      - reopened
+      - labeled
+    branches:
+      - dev
+
+env:
+  NODE_VERSION: 16
+  NODE_OPTIONS: --max_old_space_size=6144
+
+jobs:
+  preview:
+    runs-on: ubuntu-latest
+    if: contains(github.event.pull_request.labels.*.name, 'needs design preview')
+    steps:
+      - name: Check out files from GitHub
+        uses: actions/checkout@v3
+
+      - name: Set up Node ${{ env.NODE_VERSION }}
+        uses: actions/setup-node@v3
+        with:
+          node-version: ${{ env.NODE_VERSION }}
+          cache: yarn
+
+      - name: Install dependencies
+        run: yarn install
+        env:
+          CI: true
+
+      - name: Build Gallery
+        run: ./node_modules/.bin/gulp build-gallery
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Deploy preview to Netlify
+        id: deploy
+        uses: netlify/actions/cli@master
+        with:
+          args: deploy --dir=gallery/dist --alias "deploy-preview-${{ github.event.number }}"
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_AUTH_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_GALLERY_SITE_ID }}
+
+      - name: Generate summary
+        run: |
+          echo "${{ steps.deploy.outputs.NETLIFY_LIVE_URL || steps.deploy.outputs.NETLIFY_URL }}" >> "$GITHUB_STEP_SUMMARY"

gallery/script/netlify_build_gallery

@@ -1,34 +0,0 @@
-#!/bin/bash
-
-TARGET_LABEL="needs design preview"
-export SKIP_FETCH_NIGHTLY_TRANSLATIONS="true"
-
-if [[ "$NETLIFY" != "true" ]]; then
-  echo "This script can only be run on Netlify"
-  exit 1
-fi
-
-function createStatus() {
-  state="$1"
-  description="$2"
-  target_url="$3"
-  curl -X POST -H "Accept: application/vnd.github.v3+json" -H "Authorization: token $GITHUB_TOKEN" \
-    "https://api.github.com/repos/home-assistant/frontend/statuses/$COMMIT_REF" \
-    -d '{"state": "'"${state}"'", "context": "Netlify/Design Preview Build", "description": "'"$description"'", "target_url":  "'"$target_url"'"}'
-}
-
-
-if [[ "${PULL_REQUEST}" == "true" ]]; then
-  if [[ "$(curl -sSLf -H "Accept: application/vnd.github.v3+json" -H "Authorization: token $GITHUB_TOKEN" \
-    "https://api.github.com/repos/home-assistant/frontend/pulls/${REVIEW_ID}" | jq '.labels[].name' -r)" =~ "$TARGET_LABEL" ]]; then
-    createStatus "pending" "Building design preview" "https://app.netlify.com/sites/home-assistant-gallery/deploys/$BUILD_ID"
-    gulp build-gallery
-    if [ $? -eq 0 ]; then
-      createStatus "success" "Build complete" "$DEPLOY_PRIME_URL"
-    else
-      createStatus "error" "Build failed" "https://app.netlify.com/sites/home-assistant-gallery/deploys/$BUILD_ID"
-    fi
-  else
-    createStatus "success" "Build was not requested by PR label"
-  fi
-fi