Merge pull request #274 from schuenadel/include-buildSrc-in-cache-key

Include *.kt files in buildSrc in cache key

README.md

@@ -73,7 +73,7 @@ Currently, the following distributions are supported:
 
 ### Caching packages dependencies
 The action has a built-in functionality for caching and restoring dependencies. It uses [actions/cache](https://github.com/actions/cache) under hood for caching dependencies but requires less configuration settings. Supported package managers are gradle, maven and sbt. The format of the used cache key is `setup-java-${{ platform }}-${{ packageManager }}-${{ fileHash }}`, where the hash is based on the following files:
-- gradle: `**/*.gradle*`, `**/gradle-wrapper.properties`
+- gradle: `**/*.gradle*`, `**/gradle-wrapper.properties`, `buildSrc/**/Versions.kt`, `buildSrc/**/Dependencies.kt`
 - maven: `**/pom.xml`
 - sbt: all sbt build definition files `**/*.sbt`, `**/project/build.properties`, `**/project/**.{scala,sbt}`
 

__tests__/cache.test.ts

@@ -98,7 +98,7 @@ describe('dependency cache', () => {
         await expect(restore('gradle')).rejects.toThrowError(
           `No file in ${projectRoot(
             workspace
-          )} matched to [**/*.gradle*,**/gradle-wrapper.properties], make sure you have checked out the target repository`
+          )} matched to [**/*.gradle*,**/gradle-wrapper.properties,buildSrc/**/Versions.kt,buildSrc/**/Dependencies.kt], make sure you have checked out the target repository`
         );
       });
       it('downloads cache based on build.gradle', async () => {
@@ -118,6 +118,15 @@ describe('dependency cache', () => {
         expect(spyInfo).toBeCalledWith('gradle cache is not found');
       });
     });
+    it('downloads cache based on buildSrc/Versions.kt', async () => {
+      createDirectory(join(workspace, 'buildSrc'));
+      createFile(join(workspace, 'buildSrc', 'Versions.kt'));
+
+      await restore('gradle');
+      expect(spyCacheRestore).toBeCalled();
+      expect(spyWarning).not.toBeCalled();
+      expect(spyInfo).toBeCalledWith('gradle cache is not found');
+    });
     describe('for sbt', () => {
       it('throws error if no build.sbt found', async () => {
         await expect(restore('sbt')).rejects.toThrowError(
@@ -226,6 +235,16 @@ describe('dependency cache', () => {
         createFile(join(workspace, 'build.gradle.kts'));
         createStateForSuccessfulRestore();
 
+        await save('gradle');
+        expect(spyCacheSave).toBeCalled();
+        expect(spyWarning).not.toBeCalled();
+        expect(spyInfo).toBeCalledWith(expect.stringMatching(/^Cache saved with the key:.*/));
+      });
+      it('uploads cache based on buildSrc/Versions.kt', async () => {
+        createDirectory(join(workspace, 'buildSrc'));
+        createFile(join(workspace, 'buildSrc', 'Versions.kt'));
+        createStateForSuccessfulRestore();
+
         await save('gradle');
         expect(spyCacheSave).toBeCalled();
         expect(spyWarning).not.toBeCalled();
@@ -298,6 +317,11 @@ function createFile(path: string) {
   fs.writeFileSync(path, '');
 }
 
+function createDirectory(path: string) {
+  core.info(`created a directory at ${path}`);
+  fs.mkdirSync(path);
+}
+
 function projectRoot(workspace: string): string {
   if (os.platform() === 'darwin') {
     return `/private${workspace}`;

dist/cleanup/index.js

@@ -66172,7 +66172,12 @@ const supportedPackageManager = [
         id: 'gradle',
         path: [path_1.join(os_1.default.homedir(), '.gradle', 'caches'), path_1.join(os_1.default.homedir(), '.gradle', 'wrapper')],
         // https://github.com/actions/cache/blob/0638051e9af2c23d10bb70fa9beffcad6cff9ce3/examples.md#java---gradle
-        pattern: ['**/*.gradle*', '**/gradle-wrapper.properties']
+        pattern: [
+            '**/*.gradle*',
+            '**/gradle-wrapper.properties',
+            'buildSrc/**/Versions.kt',
+            'buildSrc/**/Dependencies.kt'
+        ]
     },
     {
         id: 'sbt',

dist/setup/index.js

@@ -101377,7 +101377,12 @@ const supportedPackageManager = [
         id: 'gradle',
         path: [path_1.join(os_1.default.homedir(), '.gradle', 'caches'), path_1.join(os_1.default.homedir(), '.gradle', 'wrapper')],
         // https://github.com/actions/cache/blob/0638051e9af2c23d10bb70fa9beffcad6cff9ce3/examples.md#java---gradle
-        pattern: ['**/*.gradle*', '**/gradle-wrapper.properties']
+        pattern: [
+            '**/*.gradle*',
+            '**/gradle-wrapper.properties',
+            'buildSrc/**/Versions.kt',
+            'buildSrc/**/Dependencies.kt'
+        ]
     },
     {
         id: 'sbt',

src/cache.ts

@@ -31,7 +31,12 @@ const supportedPackageManager: PackageManager[] = [
     id: 'gradle',
     path: [join(os.homedir(), '.gradle', 'caches'), join(os.homedir(), '.gradle', 'wrapper')],
     // https://github.com/actions/cache/blob/0638051e9af2c23d10bb70fa9beffcad6cff9ce3/examples.md#java---gradle
-    pattern: ['**/*.gradle*', '**/gradle-wrapper.properties']
+    pattern: [
+      '**/*.gradle*',
+      '**/gradle-wrapper.properties',
+      'buildSrc/**/Versions.kt',
+      'buildSrc/**/Dependencies.kt'
+    ]
   },
   {
     id: 'sbt',