OClint是针对C, C++及Objective C代码的静态扫描分析工具，而SonarQube是一个开源的代码质量管理平台。本文将实现将OClint的扫描结果导入到SonarQube中，已实现对Objective C代码质量的管理。

操作系统：

Mac OS X 10.9

所需工具:

1. SonarQube : sonarqube-4.4 - http://www.sonarqube.org/downloads/
2. Sonar Runner : sonar-runner-dist-2.4 - http://www.sonarqube.org/downloads/
3. MySQL 5.x : 5.0.90 MySQL Community Server (GPL) - http://dev.mysql.com/downloads/mysql/
4. OClint : oclint-0.9.dev.5f3418c - 选择mac os x或者darwin的包
5. xcodebuild: Xcode 5.x - https://developer.apple.com/xcode/downloads/

所需组件:

Sonar Plugin for Objective C

可以直接下载sonar-objective-c-plugin-0.3.2-SNAPSHOT.jar

也可以在 下载源码，并执行其中的build-and-deploy.sh编译

环境搭建：

1. 下载并安装MySQL;
2. 创建sonar数据库及用户;

CREATE DATABASE sonar CHARACTER SET utf8 COLLATE utf8_general_ci;CREATE USER 'sonar' IDENTIFIED BY 'sonar';GRANT ALL ON sonar.* TO 'sonar'@'%' IDENTIFIED BY 'sonar';GRANT ALL ON sonar.* TO 'sonar'@'localhost' IDENTIFIED BY 'sonar';FLUSH PRIVILEGES;

3. 下载并解压SonarQube （例如："/etc/sonarqube"）

4. 将sonar-objective-c-plugin-0.3.2-SNAPSHOT.jar放到SonarQube的扩展插件目录下 （例如："/etc/sonarqube/extensions/plugins"）

5. 配置sonar.properties （例如："/etc/sonarqube/conf"）

# H2 embedded database server listening port, defaults to 9092#sonar.embeddedDatabase.port=9092#----- MySQL 5.x# Comment the embedded database and uncomment the following line to use MySQLsonar.jdbc.url=jdbc:mysql://localhost:3306/sonar?useUnicode=true&characterEncoding=utf8&rewriteBatchedStatements=true

6. 启动SonarQube服务器

$ /etc/sonarqube/bin/macosx-universal-64/sonar.sh consoleRunning SonarQube...wrapper  | --> Wrapper Started as Consolewrapper  | Launching a JVM...jvm 1    | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.orgjvm 1    |   Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.jvm 1    | jvm 1    | 2014.09.06 14:45:53 INFO  Web server is started

7. 测试SonarQube

http://localhost:9000/

8. 下载并解压Sonar Runner （例如："/etc/sonar-runner"）

9. 配置Sonar Runner下的sonar-runner.properties （例如："/etc/sonar-runner/conf/ sonar-runner.properties"）

#----- Default SonarQube serversonar.host.url=http://localhost:9000#----- MySQLsonar.jdbc.url=jdbc:mysql://localhost:3306/sonar?useUnicode=true&characterEncoding=utf8#----- Global database settingssonar.jdbc.username=sonarsonar.jdbc.password=sonar

10. 下载并解压OClint（例如："/etc/oclint"）

11. 测试OClint

$ /etc/oclint/bin/oclintoclint: Not enough positional command line arguments specified!Must specify at least 1 positional arguments: See: oclint -help

12. 测试xcodebuild

$ xcodebuild -versionXcode 5.0.2Build version 5A3005

扫描代码：

1. 在bash中进入代码目录(.xcodeproj文件所在目录), 执行 xcodebuild | tee xcodebuild.log
2. 在bash中执行 oclint-xcodebuild xcodebuild.log
3. 在bash中执行oclint-json-compilation-database -- -report-type pmd -o sonar-reports/oclint.xml。
4. 将sonar-project.properties存放到代码目录中，根据具体情况编辑对应的项，需要特别注意其中的sonar.objectivec.project和sonar.objectivec.appScheme

########################### Required configuration ###########################sonar.projectKey=my-projectsonar.projectName=My projectsonar.projectVersion=1.0sonar.language=objc # Project descriptionsonar.projectDescription=Fake description # Path to source directories sonar.sources=srcDir1,srcDir2 # Xcode project configuration (.xcodeproj or .xcworkspace)# -> If you have a project: configure only sonar.objectivec.project# -> If you have a workspace: configure sonar.objectivec.workspace and sonar.objectivec.project# and use the later to specify which project(s) to include in the analysis (comma separated list)sonar.objectivec.project=myApplication.xcodeproj # sonar.objectivec.workspace=myApplication.xcworkspace# Scheme to build your applicationsonar.objectivec.appScheme=myApplication# Scheme to build and run your tests (comment following line of you don't have any tests)sonar.objectivec.testScheme=myApplicationTests ########################### Optional configuration ############################ Encoding of the source codesonar.sourceEncoding=UTF-8# JUnit report generated by run-sonar.sh is stored in sonar-reports/TEST-report.xml# Change it only if you generate the file on your own# The XML files have to be prefixed by TEST- otherwise they are not processed # sonar.junit.reportsPath=sonar-reports/# Cobertura report generated by run-sonar.sh is stored in sonar-reports/coverage.xml# Change it only if you generate the file on your own# sonar.objectivec.coverage.reportPattern=sonar-reports/coverage*.xml# OCLint report generated by run-sonar.sh is stored in sonar-reports/oclint.xml# Change it only if you generate the file on your own# sonar.objectivec.oclint.report=sonar-reports/oclint.xml# Paths to exclude from coverage report (tests, 3rd party libraries etc.)# sonar.objectivec.excludedPathsFromCoverage=pattern1,pattern2sonar.objectivec.excludedPathsFromCoverage=.*Tests.*

6. 在bash中执行Sonar Runner

/etc/sonar-runner/bin/sonar-runer.sh

7. 在SonarQube中查看结果

http://localhost:9000/

异常情况处理：

1. 如果执行/etc/sonar-runner/bin/sonar-runer.sh 失败，提示错误：

RROR: Error during Sonar runner executionERROR: Unable to execute SonarERROR: Caused by: You must install a plugin that supports the language 'objc'ERROR: ERROR: To see the full stack trace of the errors, re-run SonarQube Runner with the -e switch.ERROR: Re-run SonarQube Runner using the -X switch to enable full debug logging.

说明sonar-objective-c-plugin-0.3.2-SNAPSHOT.jar没有加载到/etc/sonarqube/extensions/plugins

2. 如果执行/etc/sonar-runner/bin/sonar-runer.sh 失败，提示错误：

ERROR: Error during Sonar runner executionERROR: Unable to execute SonarERROR: Caused by: The rule 'OCLint:switch statements don't need default when fully covered' does not exist.ERROR: ERROR: To see the full stack trace of the errors, re-run SonarQube Runner with the -e switch.ERROR: Re-run SonarQube Runner using the -X switch to enable full debug logging.

错误提示 The rule ‘XXX’ does not exist说明Oclint扫描出来的问题在Sonar Plugin for Objective C(sonar-objective-c-plugin-0.3.2-SNAPSHOT.jar)的规则定义中不存在，这时候只能把规则追加到Sonar Plugin for Objective C中，并重新编译jar包。追加规则的方法为：

编辑sonar-objective-c-master/src/main/resources/org/sonar/plugins/oclint下的 profile-oclint.xml和rules.txt

例如上面的错误，将下面的代码加入profile-oclint.xml

                 
      
       OCLint
                  
      
       switch statements don't need default when fully covered
              
     

将下面的代码加入rules.txt（注意在0.3.2版本中Priority和Severity不能超过3，否则编译出来的jar包会造成SonarQube服务器无法启动）

switch statements don't need default when fully covered----------Summary:Priority: 3Severity: 3Category: OCLint

最后需要重启SonarQube服务器

/etc/sonarqube/bin/macosx-universal-64/sonar.sh restart

3. 如果执行/etc/sonarqube/bin/macosx-universal-64/sonar.sh console失败，提示错误：

wrapper  | --> Wrapper Started as Consolewrapper  | Launching a JVM...jvm 1    | Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.orgjvm 1    |   Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.jvm 1    | wrapper  | <-- Wrapper Stopped

同时在/etc/sonarqube/bin/macosx-universal-64/中生成wrapper.log文件，并提示无法找到配置文件，则由可能是追击规则后重新编译过的sonar-objective-c-plugin-0.3.2-SNAPSHOT.jar文件出错，特别是rules.txt 中某一项的Priority和Severity超过了3