name: Shared Component Visual Tests
on:
    pull_request: {}
    merge_group:
        types: [checks_requested]
    push:
        branches: [develop, master]

concurrency:
    group: ${{ github.workflow }}-${{ github.ref }}-${{ github.event_name }}
    cancel-in-progress: true

permissions: {} # No permissions required

jobs:
    testStorybook:
        name: "Run Visual Tests"
        runs-on: ubuntu-24.04
        permissions:
            actions: read
            issues: read
            pull-requests: read
        steps:
            - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
              with:
                  persist-credentials: false
                  repository: element-hq/element-web

            - uses: pnpm/action-setup@fc06bc1257f339d1d5d8b3a19a8cae5388b55320 # v5
            - uses: actions/setup-node@53b83947a5a98c8d113130e565377fae1a50d02f # v6
              with:
                  cache: "pnpm"
                  node-version: "lts/*"

            - name: Install dependencies
              working-directory: packages/shared-components
              run: pnpm install --frozen-lockfile

            - name: Setup playwright
              uses: ./.github/actions/setup-playwright
              with:
                  write-cache: ${{ github.event_name != 'merge_group' }}

            - name: Run Visual tests
              working-directory: packages/shared-components
              run: "pnpm test:storybook --run"

            # Workaround for vis silently adding new baselines if they didn't exist
            # Can be removed once https://github.com/repobuddy/visual-testing/issues/516 is released
            - run: |
                  git add -N .
                  git diff --exit-code

            - name: Upload received images & diffs
              if: always()
              uses: actions/upload-artifact@bbbca2ddaa5d8feaa63e36b76fdaad77386f024f # v7
              with:
                  name: received-images
                  path: packages/shared-components/__vis__/linux