-
Notifications
You must be signed in to change notification settings - Fork 202
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
bugfix: Create rt.jar when compiling for JDK 8
When `-release 8` is added we need an existing rt.jar to use for the code to compile, this is already done by sbt and mill. Copied from https://github.com/com-lihaoyi/mill/tree/6cf6ce1129a74f50af5048cf75e1dee747d6b92e/main/api/src/mill/java9rtexport
- Loading branch information
Showing
7 changed files
with
236 additions
and
4 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,73 @@ | ||
/* | ||
Copyright (C) 2012-2014 EPFL | ||
Copyright (C) 2012-2014 Typesafe, Inc. | ||
All rights reserved. | ||
Redistribution and use in source and binary forms, with or without modification, | ||
are permitted provided that the following conditions are met: | ||
* Redistributions of source code must retain the above copyright notice, | ||
this list of conditions and the following disclaimer. | ||
* Redistributions in binary form must reproduce the above copyright notice, | ||
this list of conditions and the following disclaimer in the documentation | ||
and/or other materials provided with the distribution. | ||
* Neither the name of the EPFL nor the names of its contributors | ||
may be used to endorse or promote products derived from this software | ||
without specific prior written permission. | ||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | ||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | ||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | ||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
package bloop.rtexport; | ||
|
||
import java.io.IOException; | ||
import java.nio.file.*; | ||
import java.nio.file.attribute.BasicFileAttributes; | ||
import java.util.EnumSet; | ||
|
||
import static java.nio.file.StandardCopyOption.COPY_ATTRIBUTES; | ||
import static java.nio.file.StandardCopyOption.REPLACE_EXISTING; | ||
|
||
class Copy { | ||
public static void copyDirectory(final Path source, final Path target) throws IOException { | ||
Files.walkFileTree(source, EnumSet.of(FileVisitOption.FOLLOW_LINKS), Integer.MAX_VALUE, | ||
new FileVisitor<Path>() { | ||
|
||
@Override | ||
public FileVisitResult preVisitDirectory(Path dir, BasicFileAttributes sourceBasic) | ||
throws IOException { | ||
|
||
String relative = source.relativize(dir).toString(); | ||
if (!Files.exists(target.getFileSystem().getPath(relative))) | ||
Files.createDirectory(target.getFileSystem().getPath(relative)); | ||
return FileVisitResult.CONTINUE; | ||
} | ||
|
||
@Override | ||
public FileVisitResult visitFile(Path file, BasicFileAttributes attrs) throws IOException { | ||
String relative = source.relativize(file).toString(); | ||
Files.copy(file, target.getFileSystem().getPath(relative), COPY_ATTRIBUTES, REPLACE_EXISTING); | ||
return FileVisitResult.CONTINUE; | ||
} | ||
|
||
@Override | ||
public FileVisitResult visitFileFailed(Path file, IOException e) throws IOException { | ||
throw e; | ||
} | ||
|
||
@Override | ||
public FileVisitResult postVisitDirectory(Path dir, IOException e) throws IOException { | ||
if (e != null) | ||
throw e; | ||
return FileVisitResult.CONTINUE; | ||
} | ||
}); | ||
} | ||
|
||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,103 @@ | ||
/* | ||
Copyright (C) 2012-2014 EPFL | ||
Copyright (C) 2012-2014 Typesafe, Inc. | ||
All rights reserved. | ||
Redistribution and use in source and binary forms, with or without modification, | ||
are permitted provided that the following conditions are met: | ||
* Redistributions of source code must retain the above copyright notice, | ||
this list of conditions and the following disclaimer. | ||
* Redistributions in binary form must reproduce the above copyright notice, | ||
this list of conditions and the following disclaimer in the documentation | ||
and/or other materials provided with the distribution. | ||
* Neither the name of the EPFL nor the names of its contributors | ||
may be used to endorse or promote products derived from this software | ||
without specific prior written permission. | ||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | ||
"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | ||
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | ||
A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR | ||
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | ||
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | ||
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | ||
PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | ||
LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | ||
NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | ||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
*/ | ||
package bloop.rtexport; | ||
|
||
import java.io.File; | ||
import java.io.IOException; | ||
import java.net.URI; | ||
import java.nio.file.FileSystem; | ||
import java.nio.file.FileSystems; | ||
import java.nio.file.Files; | ||
import java.nio.file.Path; | ||
import java.util.HashMap; | ||
import java.util.Iterator; | ||
import java.util.Map; | ||
|
||
class Export0 { | ||
private final static Object lock = new Object(); | ||
private static File tempFile = null; | ||
|
||
public static String rtJarName = "rt-" + System.getProperty("java.version") + ".jar"; | ||
|
||
public static File rt() { | ||
try { | ||
synchronized (lock) { | ||
if (tempFile == null) { | ||
Path tempPath = Files.createTempFile("rt", ".jar"); | ||
tempFile = tempPath.toFile(); | ||
tempFile.deleteOnExit(); | ||
tempFile.delete(); | ||
FileSystem fileSystem = FileSystems.getFileSystem(URI.create("jrt:/")); | ||
Path path = fileSystem.getPath("/modules"); | ||
URI uri = URI.create("jar:" + tempPath.toUri()); | ||
Map<String, String> env = new HashMap<>(); | ||
env.put("create", "true"); | ||
try (FileSystem zipfs = FileSystems.newFileSystem(uri, env)) { | ||
Iterator<Path> iterator = Files.list(path).iterator(); | ||
while (iterator.hasNext()) { | ||
Path next = iterator.next(); | ||
Copy.copyDirectory(next, zipfs.getPath("/")); | ||
} | ||
} | ||
} | ||
} | ||
} catch (IOException e) { | ||
e.printStackTrace(); | ||
System.exit(-1); | ||
} | ||
return tempFile; | ||
} | ||
|
||
public static boolean rtTo(File dest, boolean verbose) { | ||
try { | ||
if (!dest.exists()) { | ||
if (verbose) { | ||
System.out.println("Copying Java " + System.getProperty("java.version") + " runtime jar to " | ||
+ dest.getParentFile() + " ..."); | ||
System.out.flush(); | ||
} | ||
dest.getParentFile().mkdirs(); | ||
Files.copy(rt().toPath(), dest.toPath()); | ||
return true; | ||
} | ||
} catch (IOException e) { | ||
e.printStackTrace(); | ||
System.exit(-1); | ||
} | ||
return false; | ||
} | ||
|
||
public static File rtAt(File dir, boolean verbose) { | ||
File f = new File(dir, rtJarName); | ||
rtTo(f, verbose); | ||
return f; | ||
} | ||
|
||
public static File rtAt(File dir) { | ||
return rtAt(dir, false); | ||
} | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,7 @@ | ||
package bloop.rtexport | ||
|
||
object Export { | ||
def rtJarName = Export0.rtJarName | ||
def rt() = Export0.rt | ||
def rtTo(file: java.io.File, bool: Boolean): Boolean = Export0.rtTo(file, bool) | ||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,42 @@ | ||
package bloop.rtexport | ||
|
||
import scala.util.Failure | ||
import scala.util.Success | ||
import scala.util.Try | ||
|
||
import bloop.SemanticDBCacheLock | ||
import bloop.io.Paths | ||
import bloop.logging.Logger | ||
|
||
import sbt.internal.inc.BloopComponentCompiler | ||
import sbt.internal.inc.BloopComponentManager | ||
import sbt.internal.inc.IfMissing | ||
import bloop.io.AbsolutePath | ||
|
||
object RtJarCache { | ||
|
||
def create( | ||
bloopJavaVersion: String, | ||
logger: Logger | ||
): Option[AbsolutePath] = { | ||
|
||
val provider = | ||
BloopComponentCompiler.getComponentProvider(Paths.getCacheDirectory("rtjar")) | ||
val manager = | ||
new BloopComponentManager(SemanticDBCacheLock, provider, secondaryCacheDir = None) | ||
|
||
Try(manager.file(bloopJavaVersion)(IfMissing.Fail)) match { | ||
case Success(rtPath) => Some(AbsolutePath(rtPath)) | ||
case Failure(_) => | ||
manager.define(bloopJavaVersion, Seq(Export.rt())) | ||
Try(manager.file(bloopJavaVersion)(IfMissing.Fail)) match { | ||
case Failure(exception) => | ||
logger.error("Could not create rt.jar need for correct compilation", exception) | ||
None | ||
case Success(value) => | ||
Some(AbsolutePath(value)) | ||
} | ||
} | ||
} | ||
|
||
} |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters