Merge pull request #27 from chiefmikey/framework-support

package.json

@@ -13,7 +13,7 @@
     "major": "npm version major; cd dist && npm version major",
     "minor": "npm version minor; cd dist && npm version minor",
     "ncu": "ncu -u; cd dist && ncu -u;",
-    "start": "npm run build && node dist/src/index.js",
+    "start": "npm run build && node dist/index.js",
     "pretest": "npm run build",
     "test": "jest --no-cache",
     "test:coverage": "jest --coverage",

src/constants.ts

@@ -30,19 +30,34 @@ export const CLI_STRINGS = {
   EXAMPLE_TEXT: '\nExample:\n  $ depsweep -v --measure-impact',
 };
 
+export const FRAMEWORK_PATTERNS = {
+  ANGULAR: {
+    CORE: '@angular/core',
+    PATTERNS: ['@angular/*', '@angular-*', '@webcomponents/*'],
+    DEV_DEPS: ['@angular-builders/*', '@angular-devkit/*', '@angular/cli'],
+  },
+  REACT: {
+    CORE: 'react',
+    PATTERNS: ['react-*', '@testing-library/react*', '@types/react*'],
+    DEV_DEPS: ['react-scripts', 'react-app-rewired'],
+  },
+  VUE: {
+    CORE: 'vue',
+    PATTERNS: ['vue-*', '@vue/*', '@nuxt/*'],
+    DEV_DEPS: ['@vue/cli-service', '@vue/cli-plugin-*'],
+  },
+};
+
 export const RAW_CONTENT_PATTERNS = new Map([
   ['webpack', ['webpack.*', 'webpack-*']],
   ['babel', ['babel.*', '@babel/*']],
   ['eslint', ['eslint.*', '@eslint/*']],
   ['jest', ['jest.*', '@jest/*']],
   ['typescript', ['ts-*', '@typescript-*']],
-  ['rollup', ['rollup.*', 'rollup-*']],
-  ['esbuild', ['esbuild.*', '@esbuild/*']],
-  ['vite', ['vite.*', '@vitejs/*']],
-  ['next', ['next.*', '@next/*']],
-  ['vue', ['vue.*', '@vue/*', '@nuxt/*']],
-  ['react', ['react.*', '@types/react*']],
-  ['svelte', ['svelte.*', '@sveltejs/*']],
+  [
+    'bundler',
+    ['rollup.*', 'rollup-*', 'esbuild.*', '@esbuild/*', 'vite.*', '@vitejs/*'],
+  ],
 ]);
 
 export const DEPENDENCY_PATTERNS = {

src/utils.ts

@@ -53,6 +53,62 @@ interface ProgressOptions {
   totalAnalysisSteps: number;
 }
 
+function getFrameworkInfo(context: DependencyContext): {
+  name: string;
+  corePackage: string;
+  devDependencies: string[];
+} | null {
+  const packageJson = context.configs?.['package.json'];
+  if (!packageJson) return null;
+
+  const deps = packageJson.dependencies || {};
+  const developmentDeps = packageJson.devDependencies || {};
+  const allDeps = { ...deps, ...developmentDeps };
+
+  // Framework detection patterns
+  const frameworks = [
+    {
+      name: 'angular',
+      corePackage: '@angular/core',
+      devDependencies: [
+        '@angular-builders/',
+        '@angular-devkit/',
+        '@angular/cli',
+        '@webcomponents/custom-elements',
+      ],
+    },
+    {
+      name: 'react',
+      corePackage: 'react',
+      devDependencies: [
+        'react-scripts',
+        '@testing-library/react',
+        'react-app-rewired',
+      ],
+    },
+    // Add more frameworks as needed
+  ];
+
+  for (const framework of frameworks) {
+    if (allDeps[framework.corePackage]) {
+      return framework;
+    }
+  }
+
+  return null;
+}
+
+function isFrameworkDevelopmentDependency(
+  dependency: string,
+  frameworkInfo: ReturnType<typeof getFrameworkInfo>,
+): boolean {
+  if (!frameworkInfo) return false;
+
+  return frameworkInfo.devDependencies.some(
+    (prefix) => dependency.startsWith(prefix) || dependency === prefix,
+  );
+}
+
 export async function getDependencyInfo(
   dependency: string,
   context: DependencyContext,
@@ -72,6 +128,16 @@ export async function getDependencyInfo(
     hasSubDependencyUsage: false,
   };
 
+  // Framework-specific handling
+  const frameworkInfo = getFrameworkInfo(context);
+  if (
+    frameworkInfo &&
+    isFrameworkDevelopmentDependency(dependency, frameworkInfo)
+  ) {
+    info.requiredByPackages.add(frameworkInfo.corePackage);
+    return info;
+  }
+
   // Special handling for @types packages
   if (dependency.startsWith('@types/')) {
     const basePackage = normalizeTypesPackage(dependency);