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ci: switch Lean CI trigger from paths-ignore to paths allowlist - #8
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justincasher merged 1 commit intoMay 9, 2026
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paths-ignore was too permissive: any change outside python/, *.md, or LICENSE would trigger a full Lean build, including unrelated workflow files (e.g. python_ci.yml). Flip to an allowlist of files that can actually affect the Lean build: - '**/*.lean' - 'lakefile.toml' - 'lean-toolchain' - 'lake-manifest.json' - '.github/workflows/lean_action_ci.yml' Anything else — python/, docs, LICENSE, .gitignore, other workflows — is now skipped automatically without needing to enumerate it.
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The previous
paths-ignoredenylist was too permissive — any change outsidepython/,*.md, orLICENSEtriggered a full Lean build, including unrelated workflow files likepython_ci.yml(visible on PR #7).Flipped to an allowlist of files that can actually affect the Lean build:
Anything else —
python/, docs, LICENSE,.gitignore, other workflow files — is now skipped automatically without needing to enumerate it.