apache/maven-clean-plugin maven-clean-plugin-4.0.0-beta-3

4.0.0-beta-3

on GitHub

• Fast clean is now the default (maven.clean.fast=true): the plugin stages deletions in .mvn/target/.clean before Maven's build start, dramatically reducing cold-build overhead on large projects.
• New purge-check goal detects and removes orphaned build directories left behind by renamed or removed modules.
• Read-only file deletion is now configurable, and <targetPath> directories are also cleaned up.
• Under the hood: the background cleaner is now session-scoped (fixes races in multi-module builds), the Plexus dependency is replaced with java.nio, and the IT scripts have been ported from BeanShell to Groovy.

Requires Maven 4.x.

🚀 New features and improvements

• fix: MCLEAN-102, session-scoped BackgroundCleaner, batch retry for both fast and non-fast paths (fixes #281, #285) (#347) @gnodet

• feat: make fast clean the default (maven.clean.fast=true) (#362) @gnodet

• feat: use .mvn/target/.clean as default staging directory for fast clean (#358) @gnodet

• feat: add purge-check goal to detect and remove orphaned build directories (#356) @gnodet

• Add IT for MCLEAN-104: clean lifecycle should not attempt dependency resolution (#105) @slawekjaranowski

• Configuration parameter for deleting read-only files (#250) @desruisseaux

• Replace Plexus dependency by more extensive usage of java.nio (#243) @desruisseaux

🐛 Bug Fixes

• fix: fall back to original path when toRealPath() fails (fixes #262) (#344) @gnodet

• fix: clarify that failOnError has no effect in fast mode (fixes #352) (#355) @gnodet

• fix: missing closing brace and javadoc opener in CleanerTest (#357) @gnodet

• Delete also the directories specified in <targetPath> (#276) @desruisseaux

📝 Documentation updates

• Convert the FAQ from FML to Markdown (#336) @slachiewicz
• Add AGENTS.md + SECURITY.md security-model pointer for scanner discoverability (#316) @potiuk

👻 Maintenance

• Remove redundant project.build.sourceEncoding from IT POMs (#349) @gnodet
• Port the IT scripts from BeanShell to Groovy (#341) @slachiewicz
• Migrate the site descriptor to the v2 model (#339) @slachiewicz
• Restore the document metadata dropped when the pages were ported (#335) @slachiewicz
• Port the site documentation from APT to Markdown (#333) @slachiewicz
• Pass siteMvn as a String so the site stage runs on Maven 4 (#331) @slachiewicz
• Build against Maven 4.0.0-rc-6 (#329) @slachiewicz
• Add AGENTS.md + SECURITY.md security-model pointer for scanner discoverability (#316) @potiuk
• Refactor the code of the background thread used in "fast delete" mode (#286) @desruisseaux
• Leverage Maven core methods in replacement of PathSelector class and targetPath resolution (#284) @desruisseaux
• JUnit Jupiter best practices (#279) @slachiewicz
• Replace Selector by a modified copy of the PathSelector class of Maven core. (#266) @desruisseaux
• feat: enable prevent branch protection rules (#268) @sparsick
• Update release-drafter, README and PR template after parent 44 (#247) @slawekjaranowski
• Minor cleaning: dependency, @Override, Paths (#240) @desruisseaux
• re-enable issue notifications (#232) @bmarwell
• Temporarily disable issue notifications for jira-to-github migration (#108) @bmarwell
• Remove unused constructor (#106) @elharo
• Clean up commented code (#103) @elharo

🔧 Build

• Keep Dependabot off SLF4J 2.x and Mockito 5 on the 3.x branch (#363) @slachiewicz
• Disable Jenkins build until Maven 4.0.0-rc-7 is installed on agents (#351) @gnodet
• Restore jenkins build (#248) @slawekjaranowski

📦 Dependency updates

• Bump org.mockito:mockito-core from 5.23.0 to 5.24.0 (#359) @dependabot[bot]
• Bump org.slf4j:slf4j-simple from 2.0.19 to 2.0.20 (#360) @dependabot[bot]
• Bump mavenVersion from 4.0.0-rc-6 to 4.0.0-rc-7 (#350) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 49 to 50 (#342) @dependabot[bot]
• Bump org.slf4j:slf4j-simple from 2.0.18 to 2.0.19 (#337) @dependabot[bot]
• Build against Maven 4.0.0-rc-6 (#329) @slachiewicz
• Upgrade plugin versions by inheriting the versions from the parent pom.xml (#326) @desruisseaux
• Bump apache/maven-gh-actions-shared/.github/workflows/release-drafter.yml from 4 to 5 (#325) @dependabot[bot]
• Bump apache/maven-gh-actions-shared/.github/workflows/stale.yml from 4 to 5 (#319) @dependabot[bot]
• Bump apache/maven-gh-actions-shared/.github/workflows/maven-verify.yml from 4 to 5 (#320) @dependabot[bot]
• Bump apache/maven-gh-actions-shared/.github/workflows/pr-automation.yml from 4 to 5 (#321) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 48 to 49 (#313) @dependabot[bot]
• Bump org.slf4j:slf4j-simple from 2.0.17 to 2.0.18 (#308) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 47 to 48 (#306) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.21.0 to 5.23.0 (#303) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 46 to 47 (#294) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 45 to 46 (#291) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.20.0 to 5.21.0 (#288) @dependabot[bot]
• Upgrade from Maven 4.0.0-rc-4 to 4.0.0-rc-5. (#283) @desruisseaux
• Bump org.mockito:mockito-core from 5.19.0 to 5.20.0 (#271) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.18.0 to 5.19.0 (#269) @dependabot[bot]
• Upgrade Maven core dependency to 4.0.0-rc-4. (#265) @desruisseaux
• Bump org.apache.maven.plugins:maven-plugins from 44 to 45 (#260) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.17.0 to 5.18.0 (#253) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.16.1 to 5.17.0 (#245) @dependabot[bot]
• Bump mavenVersion from 4.0.0-rc-2 to 4.0.0-rc-3 (#234) @dependabot[bot]
• Bump org.apache.maven.plugins:maven-plugins from 43 to 44 (#236) @dependabot[bot]
• Bump com.google.guava:guava from 33.4.0-jre to 33.4.6-jre (#239) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.16.0 to 5.16.1 (#235) @dependabot[bot]
• Bump org.slf4j:slf4j-simple from 2.0.16 to 2.0.17 (#107) @dependabot[bot]
• Bump org.mockito:mockito-core from 5.15.2 to 5.16.0 (#233) @dependabot[bot]