在使用Eclipse编译器 ant javac adapter出现问题后,我将使用 batch compiler代替在单独的目标中生成Eclipse警告.然后我使用 Warnings Plugin来解析Jenkins中生成的编译器警告.

批处理编译器方便地打包在一个单独的jar中,可以在Eclipse项目download page的“JDT Core Batch Compiler”部分下载,也可以在公共maven存储库中作为Eclipse ECJ.

如果您将ecj jar升级到ecj.dir,则可能会使用以下生成脚本来生成Eclipse警告,

build.xml文件

@H_404_17@<?xml version="1.0" encoding="UTF-8" ?> <project name="some-project" default="eclipse-warnings" basedir="."> <target name="eclipse-warnings" depends="init"> <property name="ecj.log.dir" value="${build.dir}/ecj" /> <property name="ecj.warnings.file" value="${ecj.log.dir}\eclipse_compiler_out.txt"/> <delete dir="${ecj.log.dir}" /> <mkdir dir="${ecj.log.dir}" /> <property name="ecj.properties" value="${basedir}\etc\ecj\eclipse_compiler.properties" /> <!-- Redirect output to tempfile if you don't want results also on console --> <tempfile property="ecj.output.tempfile" suffix=".log" deleteonexit="true" /> <echo message="Generating Eclipse warnings to ${ecj.warnings.file}" /> <java jar="${ecj.dir}/ecj.jar" fork="true" maxmemory="512m" output="${ecj.output.tempfile}"> <arg value="-cp" /> <arg value="${toString:compile.classpath}" /> <arg value="-d" /> <arg value="none" /> <arg value="-enableJavadoc" /> <arg value="-log" /> <arg value="${ecj.warnings.file}" /> <arg value="-${javac.source.version}" /> <arg value="-properties" /> <arg value="${ecj.properties}" /> <arg value="${src.dir}" /> <arg value="${test.dir}" /> </java> <!-- Echo number of warnings found --> <loadfile srcfile="${ecj.warnings.file}" property="ecj.warnings.file.summary"> <filterchain> <tailfilter lines="1" /> </filterchain> </loadfile> <echo message="${ecj.warnings.file.summary}" /> </target> </project>

eclipse_compiler.properties包含编译器警告/错误设置,可以从项目的.settings / org.eclipse.jdt.core.prefs文件复制或在CompilerOptions类中定义.

eclipse_compiler.properties

@H_404_17@#Eclipse compiler warnings and errors org.eclipse.jdt.core.compiler.problem.unusedObjectAllocation=warning org.eclipse.jdt.core.compiler.problem.redundantNullCheck=warning org.eclipse.jdt.core.compiler.problem.fallthroughCase=warning org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=warning org.eclipse.jdt.core.compiler.problem.emptyStatement=warning org.eclipse.jdt.core.compiler.problem.enumIdentifier=error org.eclipse.jdt.core.compiler.problem.missingSynchronizedOnInheritedMethod=warning org.eclipse.jdt.core.compiler.problem.assertIdentifier=error org.eclipse.jdt.core.compiler.problem.missingHashCodeMethod=warning org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=warning org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=warning org.eclipse.jdt.core.compiler.problem.potentiallyUnclosedCloseable=warning org.eclipse.jdt.core.compiler.problem.unclosedCloseable=warning