Analyze source code with SonarQube

README.md

@@ -22,3 +22,23 @@ docker run --rm -it -v "%PWD%:/usr/src/app" -w /usr/src/app node:12-alpine /bin/
 ```
 
 **Note** that `%PWD%` is the project working directory in `Unix` format, such as: `/c/Users/source/repos/setup-maven`
+
+### Analyze source code with [SonarQube](https://www.sonarqube.org/)
+
+Download [SonarQube Docker image](https://hub.docker.com/_/sonarqube/) and start the server
+
+```batch
+docker pull sonarqube:community
+docker run --rm -d --name docker-sonarqube -e SONAR_ES_BOOTSTRAP_CHECKS_DISABLE=true -p 9000:9000 sonarqube
+```
+
+Login to http://localhost:9000/ using `Administrator` account (admin/admin) and configure the project to analyze.
+For more details, see: https://docs.sonarqube.org/latest/setup/get-started-2-minutes/
+
+Run `SonarScanner` from [the Docker image](https://hub.docker.com/r/sonarsource/sonar-scanner-cli) to analyze the project
+
+```batch
+docker run --rm -it --link docker-sonarqube -v "%PWD%:/usr/src/app" -w /usr/src/app ^
+  -e "SONAR_HOST_URL=http://docker-sonarqube:9000" -e "SONAR_LOGIN=<projectToken>" sonarsource/sonar-scanner-cli ^
+  -Dsonar.projectKey=setup-maven -Dsonar.language=js -Dsonar.sources=. "-Dsonar.exclusions=dist/**"
+```

dist/index.js

@@ -4758,7 +4758,7 @@ function downloadMaven(version) {
         const downloadPath = yield tc.downloadTool(downloadUrl);
         const extractedPath = yield tc.extractTar(downloadPath);
         const toolRoot = path.join(extractedPath, toolDirectoryName);
-        return yield tc.cacheDir(toolRoot, 'maven', version);
+        return tc.cacheDir(toolRoot, 'maven', version);
     });
 }
 

src/installer.ts

@@ -25,5 +25,5 @@ async function downloadMaven(version: string): Promise<string> {
   const extractedPath = await tc.extractTar(downloadPath);
 
   const toolRoot = path.join(extractedPath, toolDirectoryName);
-  return await tc.cacheDir(toolRoot, 'maven', version);
+  return tc.cacheDir(toolRoot, 'maven', version);
 }