[#2989] Added an opt-in Storybook component library for the custom theme. - #3158
AlexSkrypnyk wants to merge 17 commits into
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Included review availability: 0 reviews are currently available. Your included PR review attempts over the past 7 days set your current allowance at 2 reviews per hour. WalkthroughAdds opt-in Storybook support for custom themes. The change includes installer handling, Drupal story rendering, Twig story generation, local development commands, environment-gated static publication, Nginx routing, and automated coverage. ChangesStorybook integration
Priority: ➖ Normal Estimated code review effort: 4 (Complex) | ~45 minutes Change: Feature Sequence Diagram(s)sequenceDiagram
participant Developer
participant Ahoy
participant Storybook
participant Drupal
participant Nginx
Developer->>Ahoy: start, build, or generate stories
Ahoy->>Storybook: run Storybook command
Storybook->>Drupal: request Twig story rendering
Drupal-->>Storybook: return rendered story
Storybook->>Nginx: publish static build
Nginx-->>Developer: serve Storybook at /storybook/
🚥 Pre-merge checks | ✅ 4 | ❌ 1❌ Failed checks (1 warning)
✅ Passed checks (4 passed)
✨ Finishing Touches 💡 1📝 Generate docstrings 💡
🧪 Generate unit tests (beta)
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Actionable comments posted: 2
- 🪄 Fix CodeRabbit comments on this PR
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Inline comments:
In @.ahoy.yml:
- Line 242: Update the Storybook command in the ahoy cli entry to normalize
LOCALDEV_URL before assigning STORYBOOK_DRUPAL_URL: select the first
comma-separated value, trim whitespace, and prepend http:// only when the
selected value lacks a URL scheme. Preserve the existing theme directory and npm
run storybook invocation.
In `@scripts/provision-50-storybook.sh`:
- Line 41: Move the DRUPAL_STORYBOOK_SKIP guard before the environment lookup
that invokes drush, so setting it to 1 exits successfully without bootstrapping
Drupal. Update the associated skip test to assert no drush call occurs.
After applying the fix, consider running `coderabbit review --agent` for local
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⛔ Files ignored due to path filters (18)
.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/.ahoy.ymlis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/.docker/config/nginx/storybook.confis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/.docker/nginx-drupal.dockerfileis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/.dockerignoreis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/.gitignoreis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/AGENTS.mdis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/composer.jsonis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/docker-compose.ymlis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/scripts/provision-50-storybook.shis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/tests/phpunit/Drupal/EnvironmentSettingsTest.phpis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/sites/default/includes/modules/services.storybook.ymlis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/sites/default/includes/modules/settings.storybook.phpis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/themes/custom/star_wars/.storybook/main.jsis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/themes/custom/star_wars/.storybook/preview.jsis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/themes/custom/star_wars/README.mdis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/themes/custom/star_wars/components/button/button.stories.twigis excluded by!.vortex/installer/tests/Fixtures/**.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/web/themes/custom/star_wars/package.jsonis excluded by!.vortex/installer/tests/Fixtures/**web/themes/custom/your_site_theme/package-lock.jsonis excluded by!**/package-lock.json
📒 Files selected for processing (32)
.ahoy.yml.docker/config/nginx/storybook.conf.docker/nginx-drupal.dockerfile.dockerignore.gitignore.vortex/docs/content/development/provision.mdx.vortex/docs/content/development/themes.mdx.vortex/docs/content/development/variables.mdx.vortex/docs/content/features.mdx.vortex/docs/cspell.json.vortex/installer/CLAUDE.md.vortex/installer/src/Prompts/Handlers/Storybook.php.vortex/installer/src/Prompts/PromptManager.php.vortex/installer/tests/Functional/Prompts/Handlers/StorybookHandlerProcessTest.php.vortex/tests/phpunit/Fixtures/docker-compose.env.json.vortex/tests/phpunit/Fixtures/docker-compose.env_local.json.vortex/tests/phpunit/Fixtures/docker-compose.env_mod.json.vortex/tests/phpunit/Fixtures/docker-compose.noenv.json.vortex/tooling/tests/unit/provision-storybook.bats.vortex/tooling/tests/unit/provision.batsAGENTS.mdcomposer.jsondocker-compose.ymlscripts/provision-50-storybook.shtests/phpunit/Drupal/EnvironmentSettingsTest.phpweb/sites/default/includes/modules/services.storybook.ymlweb/sites/default/includes/modules/settings.storybook.phpweb/themes/custom/your_site_theme/.storybook/main.jsweb/themes/custom/your_site_theme/.storybook/preview.jsweb/themes/custom/your_site_theme/README.mdweb/themes/custom/your_site_theme/components/button/button.stories.twigweb/themes/custom/your_site_theme/package.json
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Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #3158 +/- ##
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Code coverage (threshold: 90%) Per-class coverage |
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Code coverage (threshold: 90%) Per-class coverage |
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📖 Documentation preview for this pull request has been deployed to Netlify: https://6ab12258b2a0df86d5b68e96--vortex-docs.netlify.app This preview is rebuilt on every commit and is not the production documentation site. |
Closes #2989
Summary
The installer's Drupal section now offers a
Storybook component library?prompt from.vortex/installer/src/Prompts/Handlers/Storybook.php, gated onTheme::CUSTOMand defaulting toFALSE, which adds thedrupal/storybookComposer dependency, a.storybook/theme configuration folder,scripts/provision-50-storybook.sh, and theahoy storybook,ahoy storybook-storiesandahoy storybook-buildcommands to a generated project.Before this change,
web/themes/custom/your_site_theme/components/button/shipped onlybutton.component.yml,button.twigandbutton.css, so a component had no story format and could not be previewed without loading a full Drupal page, and no provisioning step, nginx route or published build existed for a component library.After merge, an opted-in project renders every story through Drupal at
/storybook/stories/render/{hash}, resolves the endpoint inweb/themes/custom/your_site_theme/.storybook/preview.jsfromwindow.location.originwith aSTORYBOOK_DRUPAL_URLfallback for the development server, and publishes a static build to${WEBROOT}/${DRUPAL_PUBLIC_FILES}/storybookin thelocal,cianddevenvironments only, skippable withDRUPAL_STORYBOOK_SKIP=1; it does not add a dedicated Docker volume or grant any anonymous permission, since the public files directory is already persistent on every hosting provider and the render route opens only throughstorybook.development: trueinservices.storybook.yml.Before / After
Changes
Installer
.vortex/installer/src/Prompts/Handlers/Storybook.php, registered inPromptManager::runPrompts()under the Drupal section and ingetResponsesSummary(); gated onTheme::CUSTOMand defaults toFALSE, so a project that does not opt in ships none of the Storybook files.processWeight()to205, belowToolsat210, because theSTORYBOOKtoken markers intests/phpunit/Drupal/EnvironmentSettingsTest.phpsit on// phpcs:ignorelines thatToolsdeletes when PHP CodeSniffer is deselected; processing the token first avoids leaving'storybook'and acontainer_yamls[1]entry behind in thetools_no_phpcsandtools_groups_no_be_lintscenarios.STORYBOOKalongsideDRUPAL_THEMEin the token reference table in.vortex/installer/CLAUDE.md.Rendering
drupal/storybook(^1.0.4) tocomposer.json, which renders every story through Drupal at/storybook/stories/render/{hash}.web/themes/custom/your_site_theme/components/button/button.stories.twig, compiled to*.stories.jsonbydrush storybook:generate-all-stories --omit-server-url.Portability
web/themes/custom/your_site_theme/.storybook/preview.jsresolves the render endpoint fromwindow.location.originin the browser, falling back to theSTORYBOOK_DRUPAL_URLenvironment variable for the development server, rather than a hosting-specific route variable.Publishing
scripts/provision-50-storybook.sh, which installs the module, generates the stories, builds the static application, and moves it into${WEBROOT}/${DRUPAL_PUBLIC_FILES}/storybook; runs only in thelocal,cianddevenvironments and is skipped entirely byDRUPAL_STORYBOOK_SKIP=1..gitignoreand.dockerignoreeach add aSTORYBOOKfenced block excluding the generatedweb/themes/**/*.stories.jsonandweb/themes/**/storybook-staticbuild output.Serving
.docker/config/nginx/storybook.conf, copied by.docker/nginx-drupal.dockerfileinto/etc/nginx/conf.d/drupal/location_append-storybook.conf, the extension point theuselagoon/nginx-drupalimage includes at the end of its default location block; it aliases the built application at/storybook, passes the longer/storybook/stories/prefix through to Drupal via the image's@drupalnamed location, and adds anAccess-Control-Allow-Originheader to theme font requests so the development server on its own origin can load them.Access
web/sites/default/includes/modules/settings.storybook.php, which addsstorybooktoconfig_exclude_modulesand, in thelocal,cianddevenvironments only, loadsservices.storybook.yml, settingstorybook.development: true; that parameter opens the render route and bypasses render caching and asset aggregation on that route alone, souser.role.anonymousnever drifts from exported configuration.Developer commands
ahoy storybook,ahoy storybook-storiesandahoy storybook-buildto.ahoy.yml, and exposed port6006on thecliservice indocker-compose.ymlsoahoy storybookcan report the published host port.ahoy storybookderivesSTORYBOOK_DRUPAL_URLfrom the first comma-separated entry ofLOCALDEV_URL, strips whitespace and prependshttp://only when the value carries no scheme, matching the multi-URL and scheme-bearing shapessettings.container.phpalready accepts.web/themes/custom/your_site_theme/package.jsonadds thestorybookand@storybook/server-webpack5devDependencies (^10.6.0) and thestorybook/storybook-buildnpm scripts thoseahoycommands wrap.AGENTS.mdand in a new Storybook section of the theme'sREADME.md.Tests
.vortex/tooling/tests/unit/provision-storybook.bats, covering the default flow,DRUPAL_STORYBOOK_SKIP=1, the stage and production environments, and missing theme dependencies.rm -f ./scripts/provision-50-storybook.shto all 22 scenarios in.vortex/tooling/tests/unit/provision.batsso the new script does not shift the ordered drush call sequence the other scenarios assert on..vortex/installer/tests/Functional/Prompts/Handlers/StorybookHandlerProcessTest.php, covering the enabled and disabled installs, and regenerated.vortex/installer/tests/Fixtures/handler_process/storybook_enabled/to mirror every new project file for the fixture theme,star_wars..vortex/installer/tests/Unit/Prompts/Handlers/StorybookHandlerDiscoveryTest.phpand registered the prompt inAbstractHandlerDiscoveryTestCase::getExpectedDefaults()anddefaultTuiAnswers(); without the entry the faked keystroke stream never satisfied the extra prompt andNamesHandlerDiscoveryTestexhausted memory inside Mockery.NULLin the core-theme expectations ofThemeHandlerDiscoveryTestandFrontendBuildHandlerDiscoveryTest, and registered itsPromptType::ConfirminAbstractHandlerTypeTest.tests/phpunit/Drupal/EnvironmentSettingsTest.phpto assert the new module andcontainer_yamlsentry across all 16 environment scenarios..vortex/tests/phpunit/Fixtures/to include thecliservice's new port mapping.Documentation
.vortex/docs/content/development/themes.mdx, a row in the provision script table inprovision.mdx, and a feature bullet infeatures.mdx..vortex/docs/content/development/variables.mdx, which now carriesDRUPAL_STORYBOOK_SKIP, and addedstorybookto.vortex/docs/cspell.json.Screenshots
N/A - the static Storybook application is produced by provisioning a site with the feature selected, which this branch does not do.
Follow-ups
ahoy update-videos installeris due: the prompt flow gained a step, so the recorded installer demo is stale. The command needs explicit permission to run, so it is left out of this PR.node_modulesas a named volume is still open, as the issue notes; it interacts with the Storybook build but is a separate concern.Summary by CodeRabbit
New Features
/storybookin local, CI, and development environments.Documentation
Testing