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Fix the case where no MANIFEST exists.

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This commit is contained in:
Cedric Beust 2017-04-27 13:31:19 -07:00
parent 742fff6105
commit 9b08f57917
1 changed files with 13 additions and 3 deletions
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16
src/main/kotlin/com/beust/kobalt/plugin/osgi/OsgiPlugin.kt
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@ -5,6 +5,7 @@ import com.beust.kobalt.TaskResult
import com.beust.kobalt.api.*
import com.beust.kobalt.api.annotation.Directive
import com.beust.kobalt.archive.Archives
import com.beust.kobalt.archive.MetaArchive
import com.beust.kobalt.maven.DependencyManager
import com.beust.kobalt.misc.KFiles
import com.beust.kobalt.plugin.packaging.PackagingPlugin
@ -17,6 +18,7 @@ import java.net.URLClassLoader
import java.nio.file.FileSystems
import java.nio.file.Files
import java.nio.file.StandardOpenOption
import java.util.jar.JarFile
/**
* Generate OSGi attributes in the MANIFEST.MF if an osgi{} directive was found in the project.
@ -80,11 +82,19 @@ class OsgiPlugin @Inject constructor(val configActor: ConfigActor<OsgiConfig>, v
context.logger.log(project.name, 2, " $it")
}
//
// Update or create META-INF/MANIFEST.MF
//
val uri = URI.create("jar:file:" + jarFile.absolutePath)
val options = hashMapOf<String, String>()
FileSystems.newFileSystem(uri, options).use { fs ->
val jarManifest = fs.getPath("/META-INF/MANIFEST.MF")
Files.write(jarManifest, lines, StandardOpenOption.APPEND)
val fileSystem = FileSystems.newFileSystem(uri, options)
fileSystem.use { fs ->
val mf = JarFile(jarFile).getEntry(MetaArchive.MANIFEST_MF)
if (mf == null) {
Files.createDirectories(fs.getPath("META-INF/"))
}
val jarManifest = fs.getPath(MetaArchive.MANIFEST_MF)
Files.write(jarManifest, lines, if (mf != null) StandardOpenOption.APPEND else StandardOpenOption.CREATE)
}
return TaskResult()
}