99 lines
3.5 KiB
Groovy
99 lines
3.5 KiB
Groovy
import groovy.io.FileType;
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apply plugin:'jacoco'
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dependencies {
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jacocoAnt 'org.jacoco:org.jacoco.ant:0.8.2'
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jacocoAgent 'org.jacoco:org.jacoco.agent:0.8.2'
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}
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def String jacocoRootExecPath = "$buildDir/jacoco/jacocoMerge.exec"
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delete new File(jacocoRootExecPath) // If the merged exec file (output from jacocoMerge) exists,
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// jacocoReport & jacocoBranchReport tasks are skipped and
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// the report is not generated.
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// So always delete the merged file before the determination
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// to skip a task is made.
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/*********************************************************************************
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* Generate the Jacoco excludes list from file (this will strip out comments and
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* whitespace).
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*
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* This uses 'gradle/support/jacoco.excludes.src.txt' to generate list of
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* class exclusions for the 'jacocoReport' task.
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*
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* Task to generate an aggregate jacoco report from subprojects with
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* Java sourceSets
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*********************************************************************************/
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def String[] generateExcludesList() {
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File inputFile = new File(rootProject.projectDir, "gradle/support/jacoco.excludes.src.txt")
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def lines = inputFile.readLines()
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.findAll({ line ->
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!shouldIgnoreLine(line)
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})
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.collect()
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return lines
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}
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/* An ignorable line is one that is only whitespace or that starts with a comment marker */
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def shouldIgnoreLine(line) {
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if (line.startsWith('#')){
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return true
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}
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if (line.startsWith("//")) {
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return true
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}
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if (line.trim().isEmpty()) {
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return true
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}
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return false
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}
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List excludesList = generateExcludesList()
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/*********************************************************************************
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* Task to merge multiple jacoco execution data files into one
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*********************************************************************************/
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task jacocoMerge(type: JacocoMerge) {
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description = 'Task to merge multiple jacoco execution data files into one.'
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destinationFile = new File(jacocoRootExecPath)
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dependsOn { subprojects.findAll { p -> p.plugins.hasPlugin('jacoco') }.test }
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dependsOn { subprojects.findAll { p -> p.plugins.hasPlugin('jacoco') }.integrationTest }
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executionData fileTree(rootDir) {
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include '**/*.exec'
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}
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}
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/*********************************************************************************
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* Task to generate an aggregate jacoco report from subprojects with
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* Java sourceSets
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*********************************************************************************/
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task jacocoReport(type: JacocoReport, group: 'Coverage reports') {
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description = 'Generates an aggregate Jacoco report from all subprojects'
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dependsOn 'jacocoMerge'
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executionData new File(jacocoRootExecPath)
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// Setting these source/class dirs MUST be done in the configuration phase (we used
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// to do it in a doFirst block but that was deprecated in later gradle builds). However,
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// we have to delay evaluation of the subprojects (using the '{ }' notation) to wait for
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// some project attributes (eg: 'sourceSets') to be made available.
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additionalSourceDirs files({ subprojects.findAll { p -> p.plugins.hasPlugin('jacoco') }.sourceSets.main.java.srcDirs })
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additionalClassDirs files({ subprojects.findAll { p -> p.plugins.hasPlugin('jacoco') }.sourceSets.main.output }).asFileTree.matching {
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exclude excludesList
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}
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reports {
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html {
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enabled true
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destination new File(rootDir.absolutePath + "/jacocoReport")
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}
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xml {
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enabled false
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}
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}
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} |