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:
SonarQube : sonarqube-4.4 - http://www.sonarqube.org/downloads/
Sonar Runner : sonar-runner-dist-2.4 - http://www.sonarqube.org/downloads/
MySQL 5.x : 5.0.90 MySQL Community Server (GPL) - http://dev.mysql.com/downloads/mysql/
OClint : oclint-0.9.dev.5f3418c - 选择mac os x或者darwin的包
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：
下载并安装MySQL;
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"）
| 1 2 3 4 5 6 7 | # 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 MySQL sonar.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：
在bash中进入代码目录(.xcodeproj文件所在目录), 执行 xcodebuild | tee xcodebuild.log
在bash中执行 oclint-xcodebuild xcodebuild.log
在bash中执行oclint-json-compilation-database -- -report-type pmd -o sonar-reports/oclint.xml。
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：
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