feat(build-info): Add new framework CedarJS

packages/build-info/src/frameworks/cedar.test.ts

@@ -0,0 +1,100 @@
+import { beforeEach, expect, test } from 'vitest'
+
+import { mockFileSystem } from '../../tests/mock-file-system.js'
+import { NodeFS } from '../node/file-system.js'
+import { Project } from '../project.js'
+
+beforeEach((ctx) => {
+  ctx.fs = new NodeFS()
+})
+
+const cedarToml = `
+# This file contains the configuration settings for your Cedar app.
+# This file is also what makes your Cedar app a Cedar app.
+# If you remove it and try to run \`yarn cedar dev\`, you'll get an error.
+#
+# For the full list of options, see the "App Configuration: cedar.toml" doc:
+# https://cedarjs.com/docs/app-configuration-cedar-toml
+
+[web]
+  title = "Cedar App"
+  port = 8910
+  apiUrl = "/.redwood/functions"
+  includeEnvironmentVariables = [
+    # Add any ENV vars that should be available to the web side to this array
+    # See https://cedarjs.com/docs/environment-variables#web
+  ]
+[api]
+  port = 8911
+[browser]
+  open = true
+[notifications]
+  versionUpdates = ["latest"]
+`
+
+test('should detect cedar', async ({ fs }) => {
+  const cwd = mockFileSystem({
+    'cedar.toml': cedarToml,
+    'package.json': JSON.stringify({
+      private: true,
+      workspaces: {
+        packages: ['api', 'web'],
+      },
+      devDependencies: {
+        '@cedarjs/core': '2.8.0',
+      },
+      eslintConfig: {
+        extends: '@cedarjs/eslint-config',
+        root: true,
+      },
+      engines: {
+        node: '=24.x',
+      },
+      packageManager: 'yarn@4.12.0',
+    }),
+    'web/package.json': JSON.stringify({
+      name: 'web',
+      version: '0.0.0',
+      private: true,
+      browserslist: {
+        development: ['last 1 version'],
+        production: ['defaults'],
+      },
+      dependencies: {
+        '@cedarjs/forms': '2.8.0',
+        '@cedarjs/router': '2.8.0',
+        '@cedarjs/web': '2.8.0',
+        react: '18.3.1',
+        'react-dom': '18.3.1',
+      },
+      devDependencies: {
+        '@cedarjs/vite': '2.8.0',
+        '@types/react': '^18.2.55',
+        '@types/react-dom': '^18.2.19',
+      },
+    }),
+    'api/package.json': JSON.stringify({
+      name: 'api',
+      version: '0.0.0',
+      private: true,
+      dependencies: {
+        '@cedarjs/api': '2.8.0',
+        '@cedarjs/graphql-server': '2.8.0',
+      },
+    }),
+  })
+
+  const project = new Project(fs, cwd, cwd)
+
+  expect(await project.detectWorkspaces()).toBeNull()
+  const detected = await project.detectFrameworks()
+
+  expect(detected).toHaveLength(1)
+  expect(detected?.[0].id).toBe('cedarjs')
+  expect(detected?.[0].name).toBe('CedarJS')
+  expect(detected?.[0].build.command).toBe('cedar deploy netlify')
+  expect(detected?.[0].build.directory).toBe('web/dist')
+  expect(detected?.[0].dev?.command).toBe('yarn cedar dev')
+  expect(detected?.[0].env.NODE_VERSION).toBe('24')
+  expect(detected?.[0].env.AWS_LAMBDA_JS_RUNTIME).toBe('nodejs24.x')
+})

packages/build-info/src/frameworks/cedarjs.ts

@@ -0,0 +1,35 @@
+import { BaseFramework, Category, Framework } from './framework.js'
+
+export class CedarJS extends BaseFramework implements Framework {
+  readonly id = 'cedarjs'
+  name = 'CedarJS'
+  npmDependencies = ['@cedarjs/core']
+  configFiles = ['cedar.toml']
+  category = Category.SSG
+  staticAssetsDirectory = 'public'
+
+  dev = {
+    // Cedar only works with yarn
+    // https://cedarjs.com/docs/tutorial/chapter1/prerequisites#nodejs-and-yarn-versions
+    command: 'yarn cedar dev',
+    port: 8910,
+    pollingStrategies: [{ name: 'TCP' }],
+  }
+
+  build = {
+    // explicitly not invoked with yarn: https://github.com/netlify/framework-info/commit/b3cd21d1e60d91facd397068f35b850b80d1ef13
+    command: 'cedar deploy netlify',
+    directory: 'web/dist',
+  }
+
+  env = {
+    AWS_LAMBDA_JS_RUNTIME: 'nodejs24.x',
+    NODE_VERSION: '24',
+  }
+
+  logo = {
+    default: '/logos/cedarjs/default.png',
+    light: '/logos/cedarjs/default.png',
+    dark: '/logos/cedarjs/default.png',
+  }
+}

packages/build-info/src/frameworks/index.ts

@@ -5,6 +5,7 @@ import { Astro } from './astro.js'
 import { Blitz } from './blitz.js'
 import { Brunch } from './brunch.js'
 import { Cecil } from './cecil.js'
+import { CedarJS } from './cedarjs.js'
 import { DocPad } from './docpad.js'
 import { Docusaurus } from './docusaurus.js'
 import { Eleventy } from './eleventy.js'
@@ -56,6 +57,7 @@ import { Zola } from './zola.js'
 export const frameworks = [
   // Static site generators / meta frameworks
   Astro,
+  CedarJS,
   Docusaurus,
   Eleventy,
   Gatsby,

packages/build-info/src/project.ts

@@ -100,6 +100,10 @@ export class Project {
     return null
   }
 
+  async isCedarProject(): Promise<boolean> {
+    return await this.fs.fileExists(this.fs.resolve(this.fs.cwd, 'cedar.toml'))
+  }
+
   async isRedwoodProject(): Promise<boolean> {
     return await this.fs.fileExists(this.fs.resolve(this.fs.cwd, 'redwood.toml'))
   }

packages/build-info/src/workspaces/detect-workspace.ts

@@ -78,7 +78,7 @@ export async function detectWorkspaces(project: Project): Promise<WorkspaceInfo
     return null
   }
 
-  if (await project.isRedwoodProject()) {
+  if ((await project.isRedwoodProject()) || (await project.isCedarProject())) {
     return null
   }