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Martin VogelandPatrick
bd9ad5a17e
The auxiliary filesystem walks (pkgmap manifest scan, tsconfig/jsconfig path-alias discovery, env-URL scan) ignored the directory subtrees that discovery had already excluded (gitignore + skip dirs). On a huge monorepo with a gitignored vendored tree this kept the pkgmap walk busy for ~15 minutes re-traversing directories the index never uses (#792). Distills PR #793 by Patrick (@Sowiedu): a shared root-anchored, '/'-boundary exclusion predicate (cbm_pipeline_relpath_is_excluded) in pipeline_internal.h, exclusion parameters threaded through cbm_pkgmap_scan_repo / cbm_pkgmap_build_from_repo, find_alias_files / cbm_load_path_aliases_excluded and cbm_scan_project_env_urls_excluded, NULL-exclusion wrappers preserving the old signatures, and the borrowed excluded_dirs/excluded_count pair on cbm_pipeline_ctx_t. Beyond #793: - Thread the excluded list into pipeline_incremental.c's extract ctx and its path-alias load as well, so incremental runs stop walking excluded trees too (#804). - Add regression tests: boundary semantics of the exclusion predicate, plus walk-level exclusion tests for pkgmap, path-alias, and envscan (each with an unexcluded control run so they cannot pass vacuously). All are red against the unfixed sources. - Correct the envscan narrative: cbm_scan_project_env_urls has no production callers today; the exclusion plumbing is kept for consistency and exercised by tests. Closes #792. Closes #804. Co-authored-by: Patrick <11910229+Sowiedu@users.noreply.github.com> Signed-off-by: Martin Vogel <martin.vogel.tech@gmail.com>