Georg Tsakumagos created MTOOLCHAINS-47:
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Summary: Add m2e lifecycle mapping metadata to avoid warnings on
project configuration
Key: MTOOLCHAINS-47
URL: https://issues.apache.org/jira/browse/MTOOLCHAINS-47
Project: Maven Toolchains Plugin
Issue Type: Improvement
Affects Versions: 3.1.0
Reporter: Georg Tsakumagos
h3. Description
m2e builds in eclipse do not initialize the toolchains like an CLI build. For
the most usecases this is no problem at all. But the maven console log out
failures from the toolchains plugin. This confuses and devs guess something is
wrong.
h3. Desired change
Add m2e lifecycle mapping metadata to disable the plugin execution in eclipse
m2e context as default.
See: [M2Eclipse - Making Maven Plugins
Compatible|https://eclipse.dev/m2e/documentation/m2e-making-maven-plugins-compat.html]
h3. Example from plugin execution during build in eclipse
{code:none|title=maven-console.log|borderStyle=solid}
Failed to execute mojo
org.apache.maven.plugins:maven-toolchains-plugin:3.0.0:toolchain {execution:
default}
(org.apache.maven.plugins:maven-toolchains-plugin:3.0.0:toolchain:default:validate)
org.eclipse.core.runtime.CoreException: Failed to execute mojo
org.apache.maven.plugins:maven-toolchains-plugin:3.0.0:toolchain {execution:
default}
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeMojo(MavenExecutionContext.java:340)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.lambda$0(MavenExecutionContext.java:291)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:394)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:275)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:290)
at
org.eclipse.m2e.core.project.configurator.MojoExecutionBuildParticipant.build(MojoExecutionBuildParticipant.java:57)
at
org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.lambda$2(MavenBuilderImpl.java:153)
at java.base/java.util.LinkedHashMap.forEach(LinkedHashMap.java:986)
at
org.eclipse.m2e.core.internal.builder.MavenBuilderImpl.build(MavenBuilderImpl.java:133)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:164)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder$1.method(MavenBuilder.java:1)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.lambda$1(MavenBuilder.java:109)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:394)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:228)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.lambda$0(MavenBuilder.java:100)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeBare(MavenExecutionContext.java:394)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:275)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.execute(MavenExecutionContext.java:214)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder$BuildMethod.execute(MavenBuilder.java:83)
at
org.eclipse.m2e.core.internal.builder.MavenBuilder.build(MavenBuilder.java:192)
at
org.eclipse.core.internal.events.BuildManager$2.run(BuildManager.java:1079)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:296)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:352)
at
org.eclipse.core.internal.events.BuildManager$1.run(BuildManager.java:441)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:45)
at
org.eclipse.core.internal.events.BuildManager.basicBuild(BuildManager.java:444)
at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:555)
at
org.eclipse.core.internal.events.BuildManager.basicBuildLoop(BuildManager.java:503)
at
org.eclipse.core.internal.events.BuildManager.build(BuildManager.java:585)
at
org.eclipse.core.internal.events.AutoBuildJob.doBuild(AutoBuildJob.java:207)
at
org.eclipse.core.internal.events.AutoBuildJob.run(AutoBuildJob.java:300)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63)
Caused by: org.apache.maven.plugin.MojoFailureException: Cannot find matching
toolchain definitions for the following toolchain types:
jdk [ version='11' ]
Please make sure you define the required toolchains in your
~/.m2/toolchains.xml file.
at
org.apache.maven.plugins.toolchain.ToolchainMojo.execute(ToolchainMojo.java:109)
at
org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:126)
at
org.eclipse.m2e.core.internal.embedder.MavenExecutionContext.executeMojo(MavenExecutionContext.java:338)
... 32 more {code}
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