jacoco.gradle

apply plugin: 'jacoco'

jacoco {
    toolVersion = libs.versions.jacoco.get()
}

// A list of directories which should be included in coverage report
def coverageSourceDirs = ['src/main/java', 'src/main/kotlin']
// A list of files which should be excluded from coverage report since they are generated and/or framework code
def coverageExcludeFiles = ['**/R.class', '**/R$*.class', '**/com/android/**/*.*',
                            '**/BuildConfig.class', '**/*Activity*.class',
                            '**/*Fragment*.class', '**/*Receiver.class',
                            '**/*Manifest*.class', '**/*Application*.class',
                            '**/com/phicdy/mycuration/data/db/*.*',
                            '**/com/phicdy/mycuration/data/repository/*.*',
                            '**/com/phicdy/mycuration/di/*.*',
                            '**/com/phicdy/mycuration/domain/alarm/*.*',
                            '**/com/phicdy/mycuration/data/filter/Filter.class',
                            '**/com/phicdy/mycuration/data/filter/FilterFeedRegistration.class',
                            '**/com/phicdy/mycuration/data/rss/Article.class',
                            '**/com/phicdy/mycuration/data/rss/Curation.class',
                            '**/com/phicdy/mycuration/data/rss/CurationCondition.class',
                            '**/com/phicdy/mycuration/data/rss/CurationSelection.class',
                            '**/com/phicdy/mycuration/data/rss/Feed*',
                            '**/com/phicdy/mycuration/domain/task/GetFeedIconTask*',
                            '**/com/phicdy/mycuration/domain/task/HatenaBookmarkApi*',
                            '**/com/phicdy/mycuration/tracker/*.*']
tasks.register('jacocoTestReport', JacocoReport) {
    dependsOn('testDebugUnitTest')
    group = "Reporting"
    description = "Generate Jacoco coverage reports after running tests."
    reports {
        xml.required = true
        html.required = true
        csv.required = false
        getClassDirectories().setFrom(
                fileTree(dir: "${buildDir}/intermediates/classes/debug",
                        exclude: coverageExcludeFiles) +
                        fileTree(dir: "$buildDir/tmp/kotlin-classes/debug",
                                excludes: coverageExcludeFiles)
        )
    }
    getSourceDirectories().setFrom(files(coverageSourceDirs))
    getExecutionData().setFrom(files("${buildDir}/jacoco/testDebugUnitTest.exec"))
}