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Published 20 hours ago • verified publisher icon vandmo

Maven 4 alpha - Plugin has an exception

Open divyekapoor opened this issue 11 months ago • 9 comments

I tried building a project with Maven 4 alpha. The plugin fails. See exception below. The relevant failure is:

Caused by: java.io.UncheckedIOException: java.io.IOException: Is a directory
    at se.vandmo.dependencylock.maven.Checksum.calculateFor(Checksum.java:38)

The plugin is receiving a File that's a directory. This may be Maven's fault, however, it's not a bad idea to make the code robust. A simple check of file.isDirectory() sorts things out.

Execution check of goal se.vandmo:dependency-lock-maven-plugin:1.0.2:check failed: java.io.IOException: Is a directory
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:336)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:318)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:175)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:74)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:163)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:126)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:223)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:148)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:958)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:205)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: org.apache.maven.plugin.PluginExecutionException: Execution check of goal se.vandmo:dependency-lock-maven-plugin:1.0.2:check failed: java.io.IOException: Is a directory
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:150)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:330)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:318)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:175)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:74)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:163)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:126)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:223)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:148)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:958)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:205)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: java.io.UncheckedIOException: java.io.IOException: Is a directory
    at se.vandmo.dependencylock.maven.Checksum.calculateFor(Checksum.java:38)
    at se.vandmo.dependencylock.maven.Artifact.from(Artifact.java:146)
    at se.vandmo.dependencylock.maven.Artifacts.lambda$fromMavenArtifacts$0(Artifacts.java:25)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.Iterator.forEachRemaining(Iterator.java:116)
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
    at se.vandmo.dependencylock.maven.Artifacts.fromMavenArtifacts(Artifacts.java:25)
    at se.vandmo.dependencylock.maven.mojos.AbstractDependencyLockMojo.projectDependencies(AbstractDependencyLockMojo.java:31)
    at se.vandmo.dependencylock.maven.mojos.CheckMojo.execute(CheckMojo.java:43)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:144)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:330)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:318)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:175)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:74)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:163)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:126)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:223)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:148)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:958)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:205)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)
Caused by: java.io.IOException: Is a directory
    at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
    at sun.nio.ch.FileDispatcherImpl.read(FileDispatcherImpl.java:46)
    at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
    at sun.nio.ch.IOUtil.read(IOUtil.java:197)
    at sun.nio.ch.FileChannelImpl.read(FileChannelImpl.java:159)
    at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:65)
    at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:109)
    at sun.nio.ch.ChannelInputStream.read(ChannelInputStream.java:103)
    at java.nio.file.Files.read(Files.java:3105)
    at java.nio.file.Files.readAllBytes(Files.java:3158)
    at se.vandmo.dependencylock.maven.Checksum.calculateFor(Checksum.java:36)
    at se.vandmo.dependencylock.maven.Artifact.from(Artifact.java:146)
    at se.vandmo.dependencylock.maven.Artifacts.lambda$fromMavenArtifacts$0(Artifacts.java:25)
    at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
    at java.util.Iterator.forEachRemaining(Iterator.java:116)
    at java.util.Spliterators$IteratorSpliterator.forEachRemaining(Spliterators.java:1801)
    at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:482)
    at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
    at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
    at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
    at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:566)
    at se.vandmo.dependencylock.maven.Artifacts.fromMavenArtifacts(Artifacts.java:25)
    at se.vandmo.dependencylock.maven.mojos.AbstractDependencyLockMojo.projectDependencies(AbstractDependencyLockMojo.java:31)
    at se.vandmo.dependencylock.maven.mojos.CheckMojo.execute(CheckMojo.java:43)
    at org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:144)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute2(MojoExecutor.java:330)
    at org.apache.maven.lifecycle.internal.MojoExecutor.doExecute(MojoExecutor.java:318)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:214)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:175)
    at org.apache.maven.lifecycle.internal.MojoExecutor.access$000(MojoExecutor.java:74)
    at org.apache.maven.lifecycle.internal.MojoExecutor$1.run(MojoExecutor.java:163)
    at org.apache.maven.plugin.DefaultMojosExecutionStrategy.execute(DefaultMojosExecutionStrategy.java:39)
    at org.apache.maven.lifecycle.internal.MojoExecutor.execute(MojoExecutor.java:160)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:107)
    at org.apache.maven.lifecycle.internal.LifecycleModuleBuilder.buildProject(LifecycleModuleBuilder.java:73)
    at org.apache.maven.lifecycle.internal.builder.singlethreaded.SingleThreadedBuilder.build(SingleThreadedBuilder.java:60)
    at org.apache.maven.lifecycle.internal.LifecycleStarter.execute(LifecycleStarter.java:126)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:307)
    at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:223)
    at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:148)
    at org.apache.maven.cli.MavenCli.execute(MavenCli.java:958)
    at org.apache.maven.cli.MavenCli.doMain(MavenCli.java:288)
    at org.apache.maven.cli.MavenCli.main(MavenCli.java:205)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:498)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launchEnhanced(Launcher.java:282)
    at org.codehaus.plexus.classworlds.launcher.Launcher.launch(Launcher.java:225)
    at org.codehaus.plexus.classworlds.launcher.Launcher.mainWithExitCode(Launcher.java:406)
    at org.codehaus.plexus.classworlds.launcher.Launcher.main(Launcher.java:347)

divyekapoor avatar Mar 12 '24 19:03 divyekapoor

$ mvn --version Apache Maven 4.0.0-alpha-12 (e627879aedd8a0c1859e58a527852ae8de1b4878) Maven home: ...elided... Java version: 1.8.0_332, vendor: Amazon.com Inc., runtime: /Library/Java/JavaVirtualMachines/amazon-corretto-8.jdk/Contents/Home/jre Default locale: en_US, platform encoding: UTF-8 OS name: "mac os x", version: "14.4", arch: "x86_64", family: "mac"

divyekapoor avatar Mar 12 '24 19:03 divyekapoor

https://maven.apache.org/docs/4.0.0-alpha-12/release-notes.html if you'd like to try it out.

Download, untar and update $PATH to the download/bin directory.

divyekapoor avatar Mar 12 '24 19:03 divyekapoor

Thanks for reporting!

I tried Maven 4 in this repository and got some other issues that I have fixed now.

I couldn't repeat your issue by building this repository. I tried with sdk install java 8.0.392-amzn in a Codespace as well but still worked.

Do you think you could post a pom.xml file that triggers the issue? It could be specific to Mac which would make it hard for me to investigate; so let's hope it is possible to repeat it in a Codespace.

I am not sure how to handle the case when an artifact is a directory and not a file. I have never seen that happen before so would like to get more details. Specifically, I do not want to just ignore integrity checking just because the artifact happens to be a directory. You should be able to configure the plugin to skip integrity checking for the problematic artifact in the meanwhile.

vandmo avatar Mar 20 '24 08:03 vandmo