Changelog

Custom matchers, --strict, and parser improvements.

• AddedCustom matchers. Alias glob expressions and reuse them across rules.
• Addeddriftlog check --strict promotes warnings to errors. Use it during a migration window.
• Addeddriftlog rule test <id> traces a single rule with verbose timing.
• ChangedParser performance improvements on TypeScript repos. Cold starts drop below a second on typical projects.
• ChangedDrift score now uses a 30-day trailing window by default. Override with --window.
• FixedGitHub annotations no longer drop the file column when the path contains a colon.

Boundary rules and the score command.

• AddedBoundary rule type. Sibling modules can now declare a wall with explicit allow_through paths.
• Addeddriftlog score prints a 0-100 number with trend, top rule, and weakest rule.
• ChangedCI integrations write idempotent configs. Re-running driftlog ci github is a no-op once wired.
• FixedCycles rule no longer false-positives on type-only imports across modules.

Forbidden imports get reason fields and tightened defaults.

• AddedForbidden imports support a reason: field. The text shows up in PR comments and CI annotations.
• ChangedDefault severity for forbidden rules is warn. It was error in 0.1.

Open beta.

• AddedLayer rule type. Top-to-bottom only ordering with severity.
• AddedForbidden import rule type.
• AddedCycles rule type with max_length.
• AddedGitHub Actions integration writes annotations on the PR.
• AddedTypeScript, JavaScript, and Dart supported via tree-sitter.