Console modes: --console=plain/rich/verbose/machine - #12697
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Add --warning-mode CLI flag (summary/all/none/fail) for controlling how build warnings are displayed. Enrich BuilderProblem with key, suggestion, documentationUrl, INFO severity, and a builder API. Add DiagnosticReporter service and DefaultDiagnosticCollector for deduplication across parallel module builds. Part 4 of the #12572 split (depends on console modes PR #12697). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Add --warning-mode CLI flag (summary/all/none/fail) for controlling how build warnings are displayed. Enrich BuilderProblem with key, suggestion, documentationUrl, INFO severity, and a builder API. Add DiagnosticReporter service and DefaultDiagnosticCollector for deduplication across parallel module builds. Part 4 of the #12572 split (depends on console modes PR #12697). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Add --warning-mode CLI flag (summary/all/none/fail) for controlling how build warnings are displayed. Enrich BuilderProblem with key, suggestion, documentationUrl, INFO severity, and a builder API. Add DiagnosticReporter service and DefaultDiagnosticCollector for deduplication across parallel module builds. Part 4 of the #12572 split (depends on console modes PR #12697). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Add the --console CLI flag with four output modes: - plain: compact one-line-per-module output for CI - rich: JLine status bar with live reactor progress - verbose: full mojo-level output (current default) - machine: JSON lines for piping to external tools Part 3 of the #12572 split (depends on build report PR #12695). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Add --warning-mode CLI flag (summary/all/none/fail) for controlling how build warnings are displayed. Enrich BuilderProblem with key, suggestion, documentationUrl, INFO severity, and a builder API. Add DiagnosticReporter service and DefaultDiagnosticCollector for deduplication across parallel module builds. Part 4 of the #12572 split (depends on console modes PR #12697). Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
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Summary
Part 3 of the logging feature chain. Depends on #12695 (build report).
Adds the
--consoleCLI flag with four output modes:plain— compact one-line-per-module output, ideal for CI (auto-selected in CI environments)rich— JLine status bar with live reactor progress (auto-selected on interactive TTYs)verbose— full mojo-level output, current Maven 4.0 default behaviormachine— JSON lines: one typed JSON object per lifecycle event, designed for piping to external toolsAuto-detection (
--console=auto, the default): CI → plain, interactive TTY → rich, otherwise → verbose.Files changed (16 files, ~4000 insertions)
Options.java(+console())PlainExecutionEventLogger,RichBuildEventListener,RichExecutionEventLogger,MachineBuildEventListener,MachineExecutionEventLoggerCommonsCliOptions,LayeredOptions,LookupInvoker(preliminary interactive detection),MavenInvoker(console mode switch + transfer listener)ExecutionEventLogger(version info on failure)PR chain
mvnlogviewerTest plan
mvn test -pl impl/maven-cli— all 692 tests passmvn test -pl impl/maven-core— all tests pass🤖 Generated with Claude Code