Projects in the mounted WSL filesystem

[stellerex]

Latest versions of Mill doesn't support projects located in the mounted WSL filesystem. The core issue is microsoft/WSL#5762.

java.io.IOException: Incorrect function
        at java.base/sun.nio.ch.FileDispatcherImpl.lock0(Native Method)
        at java.base/sun.nio.ch.FileDispatcherImpl.lock(FileDispatcherImpl.java:107)
        at java.base/sun.nio.ch.FileChannelImpl.tryLock(FileChannelImpl.java:1529)
        at java.base/java.nio.channels.FileChannel.tryLock(FileChannel.java:1360)
        at mill.main.client.lock.FileLock.tryLock(FileLock.java:24)
        at mill.main.client.ServerLauncher.acquireLocksAndRun(ServerLauncher.java:99)
        at mill.runner.client.MillClientMain.main(MillClientMain.java:65)

It would be nice to add an option to skip locking.

[lefou]

Or we support alternative location for lock files.

[lihaoyi]

@stellerex does passing in the flag --no-build-lock work around the problem?

[stellerex]

@stellerex does passing in the flag --no-build-lock work around the problem?

Yes, in combination with --no-server. Thank you!