probe: scoped lint path (temporary — measurement only) - #30
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CPD tokenizes sources under src/ and needs neither bytecode nor a resolved target platform, so the second lint invocation drops its compile goals. cpd.xml outputs are identical with and without the compile pass, verified at the current token threshold and at the PMD default of 100 (timestamp attributes aside). Measured locally (warm tree, JDK 21): 6.8s vs 44.3s at the current threshold; 4.5s vs 28.5s at threshold 100. In CI the invocation was 53s, ~40s of it redundant recompilation and JVM startup. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
compute-spotbugs-skip.sh becomes compute-analysis-skip.sh with a mode argument: `spotbugs` injects spotbugs.skip as before, `lint` injects pmd.skip, cpd.skip and checkstyle.skip, and each mode exports its -pl/-am reactor scope args. The lint lane gains the scope step and passes LINT_SCOPE_ARGS to both invocations; `compile` stays in the PMD/Checkstyle invocation because PMD's type-resolving rules need Tycho's aux-classpath (skip-injected -am dependencies compile but are not analysed). Changes under ddk-configuration (rulesets, filters) now also trigger the full-scan fail-safe in both lanes. Code Scanning note: repo-wide alert state reflects the default branch, which receives no lint/spotbugs analyses (verify runs on pull_request only), so a scoped upload that omits unchanged modules can only affect PR-context annotations — the same property the spotbugs category has had since the per-module skip landed. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Superseded: run predates the ddk-target reactor pin; fresh probes follow. |
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Cold-cache scoped-lint measurement for dsldevkit#1457: one-module source change over the step-5 branch. Will be closed after the run is measured. 🤖 Generated with Claude Code