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disable -PscoverageCompileOnly with a view to getting a release out
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‎README.md‎

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@@ -105,24 +105,17 @@ scoverage {
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}
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```
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### Run without normal compilation
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By default, running any of the plugin tasks will compile the code both using "normal" compilation (`compileScala`)
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and using the scoverage scalac plugin (`compileScoverageScala`).
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In cases where you only wish to generate reports / validate coverage, but are not interested in publishing the code,
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it is possible to only compile the code with the scoverage scalac plugin, thus reducing build times significantly.
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In order to do so, simply add the arguments `-PscoverageCompileOnly` to the gradle execution.
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For example: `gradle reportScoverage -PscoverageCompileOnly`.
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Note that this mode is incompatible with parallel builds in multi-module projects.
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### Compatibility with Consistent Versions Plugin
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In order for the plugin to work alongside [Palantir's consistent versions plugin](https://github.com/palantir/gradle-consistent-versions),
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the Scala version must be manually configured (via `scoverageScalaVersion`); otherwise, the plugin will attempt to
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resolve the compilation classpath, which is prohibited by the versions plugin.
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Migration to 8.x
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----------------
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* Running without normal compilation is no longer supported.
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Migration to 7.x
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----------------
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‎src/functionalTest/java/org/scoverage/ScalaMultiModuleTest.java‎

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package org.scoverage;
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import org.junit.Assert;
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import org.junit.Ignore;
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import org.junit.Test;
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import java.io.File;
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}
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@Test
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@Ignore
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public void reportScoverageOnlyAWithoutNormalCompilation() {
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AssertableBuildResult result = run("clean", ":a:" + ScoveragePlugin.getREPORT_NAME(),
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}
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@Test
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@Ignore
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public void checkScoverageWithoutNormalCompilationAndWithoutCoverageInCommon() throws Exception {
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AssertableBuildResult result = runAndFail("clean",
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}
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@Test
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@Ignore
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public void aggregateScoverageWithoutNormalCompilation() throws Exception {
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AssertableBuildResult result = run("clean", ScoveragePlugin.getAGGREGATE_NAME(),

‎src/functionalTest/java/org/scoverage/ScalaMultiModuleWithMultipleTestTasksTest.java‎

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package org.scoverage;
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import org.junit.Assert;
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import org.junit.Ignore;
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import org.junit.Test;
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}
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@Test
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@Ignore
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public void checkScoverageWithoutNormalCompilationAndWithoutCoverageInCommon() throws Exception {
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AssertableBuildResult result = runAndFail("clean",
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}
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@Test
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@Ignore
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public void aggregateScoverageWithoutNormalCompilation() throws Exception {
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AssertableBuildResult result = run("clean", ScoveragePlugin.getAGGREGATE_NAME(),

‎src/functionalTest/java/org/scoverage/ScalaSingleModuleTest.java‎

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package org.scoverage;
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import org.junit.Assert;
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import org.junit.Ignore;
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import org.junit.Test;
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public class ScalaSingleModuleTest extends ScoverageFunctionalTest {
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}
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@Test
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@Ignore
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public void reportScoverageWithoutNormalCompilation() throws Exception {
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AssertableBuildResult result = run("clean", ScoveragePlugin.getREPORT_NAME(),

‎src/functionalTest/java/org/scoverage/ScalaSingleModuleWithMultipleTestTasksTest.java‎

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package org.scoverage;
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import org.junit.Assert;
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import org.junit.Ignore;
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import org.junit.Test;
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public class ScalaSingleModuleWithMultipleTestTasksTest extends ScoverageFunctionalTest {
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}
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@Test
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@Ignore
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public void reportScoverageWithoutNormalCompilation() throws Exception {
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AssertableBuildResult result = run("clean", ScoveragePlugin.getREPORT_NAME(),

‎src/main/groovy/org/scoverage/ScoveragePlugin.groovy‎

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@@ -210,80 +210,50 @@ class ScoveragePlugin implements Plugin<PluginAware> {
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}
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}
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if (project.hasProperty(SCOVERAGE_COMPILE_ONLY_PROPERTY)) {
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project.logger.info("Making scoverage compilation the primary compilation task (instead of compileScala)")
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originalCompileTask.enabled = false;
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compileTask.destinationDirectory = originalCompileTask.destinationDirectory
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project.getTasks().each {
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if (recursiveDependenciesOf(it, true).contains(originalCompileTask)) {
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it.dependsOn(compileTask)
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}
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}
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// make this project's scoverage compilation depend on scoverage compilation of any other project
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// which this project depends on its normal compilation
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def originalCompilationDependencies = recursiveDependenciesOf(compileTask, false).findAll {
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it instanceof ScalaCompile
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}
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originalCompilationDependencies.each {
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def dependencyProjectCompileTask = it.project.tasks.findByName(COMPILE_NAME)
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def dependencyProjectReportTask = it.project.tasks.findByName(REPORT_NAME)
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if (dependencyProjectCompileTask != null) {
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compileTask.dependsOn(dependencyProjectCompileTask)
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// we don't want this project's tests to affect the other project's report
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testTasks.each {
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it.mustRunAfter(dependencyProjectReportTask)
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}
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}
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compileTask.configure {
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doFirst {
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destinationDir.deleteDir()
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}
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} else {
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compileTask.configure {
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doFirst {
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destinationDir.deleteDir()
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}
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// delete non-instrumented classes by comparing normally compiled classes to those compiled with scoverage
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doLast {
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project.logger.info("Deleting classes compiled by scoverage but non-instrumented (identical to normal compilation)")
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def originalCompileTaskName = project.sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME)
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.getCompileTaskName("scala")
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def originalDestinationDirectory = project.tasks[originalCompileTaskName].destinationDirectory
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def originalDestinationDir = originalDestinationDirectory.get().asFile
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def destinationDir = destinationDirectory.get().asFile
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def findFiles = { File dir, Closure<Boolean> condition = null ->
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def files = []
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if (dir.exists()) {
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dir.eachFileRecurse(FILES) { f ->
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if (condition == null || condition(f)) {
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def relativePath = dir.relativePath(f)
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files << relativePath
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}
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// delete non-instrumented classes by comparing normally compiled classes to those compiled with scoverage
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doLast {
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project.logger.info("Deleting classes compiled by scoverage but non-instrumented (identical to normal compilation)")
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def originalCompileTaskName = project.sourceSets.getByName(SourceSet.MAIN_SOURCE_SET_NAME)
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.getCompileTaskName("scala")
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def originalDestinationDirectory = project.tasks[originalCompileTaskName].destinationDirectory
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def originalDestinationDir = originalDestinationDirectory.get().asFile
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def destinationDir = destinationDirectory.get().asFile
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def findFiles = { File dir, Closure<Boolean> condition = null ->
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def files = []
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if (dir.exists()) {
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dir.eachFileRecurse(FILES) { f ->
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if (condition == null || condition(f)) {
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def relativePath = dir.relativePath(f)
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files << relativePath
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}
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}
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files
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}
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def isSameFile = { String relativePath ->
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def fileA = new File(originalDestinationDir, relativePath)
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def fileB = new File(destinationDir, relativePath)
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FileUtils.contentEquals(fileA, fileB)
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}
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files
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}
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def originalClasses = findFiles(originalDestinationDir)
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def identicalInstrumentedClasses = findFiles(destinationDir, { f ->
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def relativePath = destinationDir.relativePath(f)
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originalClasses.contains(relativePath) && isSameFile(relativePath)
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})
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def isSameFile = { String relativePath ->
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def fileA = new File(originalDestinationDir, relativePath)
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def fileB = new File(destinationDir, relativePath)
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FileUtils.contentEquals(fileA, fileB)
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}
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identicalInstrumentedClasses.each { f ->
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Files.deleteIfExists(destinationDir.toPath().resolve(f))
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}
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def originalClasses = findFiles(originalDestinationDir)
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def identicalInstrumentedClasses = findFiles(destinationDir, { f ->
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def relativePath = destinationDir.relativePath(f)
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originalClasses.contains(relativePath) && isSameFile(relativePath)
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})
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identicalInstrumentedClasses.each { f ->
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Files.deleteIfExists(destinationDir.toPath().resolve(f))
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}
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}
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}

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