erik/kobalt
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Compile directories, not files.

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This commit is contained in:
Cedric Beust 2015-10-23 18:02:52 -07:00
parent 79fc7c4f70
commit e1bf933384
1 changed files with 18 additions and 3 deletions
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21
src/main/kotlin/com/beust/kobalt/plugin/java/JavaPlugin.kt
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@ -15,6 +15,8 @@ import com.beust.kobalt.Jvm
import com.beust.kobalt.SystemProperties
import com.beust.kobalt.misc.log
import java.io.File
import java.nio.file.Paths
import java.util.*
import javax.inject.Inject
import javax.inject.Singleton
@ -56,7 +58,8 @@ public class JavaPlugin @Inject constructor(
args.add("-classpath")
args.add(stringClasspath.joinToString(File.pathSeparator))
}
args.addAll(sourceFiles)
val compressed = sourcesToDirectories(sourceFiles, project.sourceSuffix)
args.addAll(compressed)
val pb = ProcessBuilder(args)
pb.directory(File(project.directory))
@ -65,7 +68,7 @@ public class JavaPlugin @Inject constructor(
// pb.redirectError(File("/tmp/kobalt-err"))
// pb.redirectOutput(File("/tmp/kobalt-out"))
val line = args.joinToString(" ")
log(1, " Compiling ${sourceFiles.size} files with classpath size ${cpList.size}")
log(1, " Compiling ${compressed.size} directories")
log(2, " Compiling $project:\n$line")
val process = pb.start()
val errorCode = process.waitFor()
@ -74,6 +77,17 @@ public class JavaPlugin @Inject constructor(
else TaskResult(false, "There were errors")
}
/**
* Replace all the .java files with their directories + *.java in order to limit the
* size of the command line (which blows up on Windows if there are a lot of files).
*/
private fun sourcesToDirectories(sources: List<String>, suffix: String) : Collection<String> {
val dirs = HashSet(sources.map {
Paths.get(it).parent.toFile().path + File.separator + "*$suffix"
})
return dirs
}
@Task(name = TASK_JAVADOC, description = "Run Javadoc")
fun taskJavadoc(project: Project) : TaskResult {
val projectDir = File(project.directory)
@ -91,7 +105,8 @@ public class JavaPlugin @Inject constructor(
javadoc!!.absolutePath,
"-classpath", classpath.map { it.jarFile.get().absolutePath }.joinToString(File.pathSeparator),
"-d", outputDir.absolutePath)
args.addAll(sourceFiles)
val compressed = sourcesToDirectories(sourceFiles, project.sourceSuffix)
args.addAll(compressed)
val pb = ProcessBuilder(args)
pb.directory(File(project.directory))