Support projects field in jest configuration

depcheck · Aug 28, 2023 · fa8c49e · fa8c49e
1 parent 3ae0c5e
commit fa8c49e
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Showing 2 changed files with 28 additions and 1 deletion.
diff --git a/src/special/jest.js b/src/special/jest.js
@@ -94,7 +94,14 @@ function filter(deps, options) {
 
 function checkOptions(deps, options = {}) {
   const pickedOptions = lodash(options).pick(supportedProperties).value();
-  return filter(deps, pickedOptions);
+  const baseFoundDeps = filter(deps, pickedOptions);
+  if (options.projects) {
+    const projectDeps = options.projects.map((projectConfig) =>
+      checkOptions(deps, projectConfig),
+    );
+    return baseFoundDeps.concat(...projectDeps);
+  }
+  return baseFoundDeps;
 }
 
 export default async function parseJest(filename, deps, rootDir) {

diff --git a/test/special/jest.js b/test/special/jest.js
@@ -136,6 +136,26 @@ const testCases = [
       snapshotSerializers: ['jest-serializer-vue'],
     },
   },
+  {
+    name: 'recognize projects',
+    deps: ['babel-jest', 'vue-jest'],
+    content: {
+      projects: [
+        {
+          name: 'vue',
+          transform: {
+            '^.+\\.vue$': 'vue-jest',
+          },
+        },
+        {
+          name: 'babel',
+          transform: {
+            '^.+\\.js$': '<rootDir>/node_modules/babel-jest',
+          },
+        },
+      ],
+    },
+  },
 ];
 
 async function testJest(content, deps, expectedDeps, _filename) {