Add monthly cron job to update screenshots

Author: lukaw3d

.changelog/2049.process.md

@@ -0,0 +1 @@
+Add monthly cron job to update screenshots

.github/workflows/dump-validators.yml

@@ -26,6 +26,7 @@ jobs:
         uses: peter-evans/create-pull-request@v5
         with:
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
+          branch: create-pull-request/dump-validators
           commit-message: 'Update dumped validators'
           title: 'Update dumped validators'
           body: |

.github/workflows/update-screenshots.yml

@@ -1,7 +1,7 @@
-name: dump-validators
+name: update-screenshots
 
 on:
-  # Triggered monthly or manually in https://github.com/oasisprotocol/wallet/actions/workflows/dump-validators.yml
+  # Triggered monthly or manually in https://github.com/oasisprotocol/wallet/actions/workflows/update-screenshots.yml
   workflow_dispatch:
   schedule:
     - cron: '0 0 1 * *'
@@ -11,25 +11,45 @@ permissions: # Limit secrets.GITHUB_TOKEN permissions
   pull-requests: write
 
 jobs:
-  dump-validators:
+  update-screenshots:
     if: github.repository == 'oasisprotocol/wallet'
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
-      - run: bash ./.github/dump_validators.sh
+      - name: Set up Node.js 18
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18.x'
+          cache: yarn
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - run: REACT_APP_E2E_TEST=1 yarn start &
+      - name: Install playwright's npm dependencies
+        working-directory: ./playwright/
+        run: yarn install --frozen-lockfile
+      - name: Install playwright's system dependencies
+        working-directory: ./playwright/
+        run: npx playwright install --with-deps
+      - run: npx wait-on http://localhost:3000/ --timeout 60000
+      - name: Run playwright tests (with xvfb-run to support headed extension test)
+        working-directory: ./playwright/
+        run: xvfb-run yarn test:screenshots
+
       - name: Create Change Log fragment
         env:
           FILE_NAME: .changelog/${{ github.event.pull_request.number }}.internal.md
-        run: echo "Update dumped validators" > "$FILE_NAME"
-      - name: Create Pull Request with updated dumped validators
+        run: echo "Update screenshots" > "$FILE_NAME"
+      - name: Create Pull Request with updated screenshots
         # https://github.com/peter-evans/create-pull-request
         uses: peter-evans/create-pull-request@v5
         with:
           token: ${{ secrets.PAT || secrets.GITHUB_TOKEN }}
-          commit-message: 'Update dumped validators'
-          title: 'Update dumped validators'
+          branch: create-pull-request/update-screenshots
+          commit-message: 'Update screenshots'
+          title: 'Update screenshots'
           body: |
-            Created by https://github.com/oasisprotocol/wallet/blob/master/.github/workflows/dump-validators.yml
+            Created by https://github.com/oasisprotocol/wallet/blob/master/.github/workflows/update-screenshots.yml
 
             If CI actions and checks don't run in this PR: close it and reopen.
             https://github.com/peter-evans/create-pull-request/blob/main/docs/concepts-guidelines.md#triggering-further-workflow-runs