0be354a920
Single-commit clean baseline after security scrub of niche-tells, project codenames, internal jargon, and contributor-email leaks. Contents: - 100 Rust crates (_primitives/_rust/) - 37 agent manifests (_manifests/) + generated specs (_generated/) - 67 user-invocable skills (skills/) - 33 hooks (hooks/) - Composition blocks (_blocks/) - Documentation (docs/, README.md) - TS adapter packages (_ts_packages/) - Assembler (_assembler/) - Roles (_roles/) - Templates (_templates/) - Forgejo CI (.forgejo/) Author: Denis Parfionovich <info@greendragon.info> License: see LICENSE.
58 lines
1.9 KiB
Rust
58 lines
1.9 KiB
Rust
//! Conventional-commit subject parser.
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//!
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//! Shape: `type(scope)!: subject` — scope and `!` optional.
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//! Returns `(kind, scope, subject, breaking)`. Malformed → `Other` kind with
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//! the full subject as `subject`.
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use crate::commit::CommitKind;
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use regex::Regex;
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use std::sync::OnceLock;
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fn re() -> &'static Regex {
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static R: OnceLock<Regex> = OnceLock::new();
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R.get_or_init(|| {
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Regex::new(r"^(?P<kind>[a-zA-Z]+)(?:\((?P<scope>[^)]+)\))?(?P<bang>!)?:\s+(?P<subject>.+)$")
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.expect("valid regex")
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})
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}
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fn kind_from(raw: &str) -> CommitKind {
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match raw.to_ascii_lowercase().as_str() {
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"feat" => CommitKind::Feat,
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"fix" => CommitKind::Fix,
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"refactor" => CommitKind::Refactor,
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"docs" => CommitKind::Docs,
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"test" => CommitKind::Test,
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"chore" => CommitKind::Chore,
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"perf" => CommitKind::Perf,
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"ci" => CommitKind::Ci,
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"build" => CommitKind::Build,
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"checkpoint" => CommitKind::Checkpoint,
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"audit" => CommitKind::Audit,
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other => CommitKind::Other(other.to_string()),
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}
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}
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/// Parse a commit subject line.
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///
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/// Returns `(kind, scope, subject, breaking)`. On a non-conventional subject,
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/// returns `(Other("_"), None, full_line, false)`.
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#[must_use]
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pub fn parse_subject(first_line: &str) -> (CommitKind, Option<String>, String, bool) {
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let trimmed = first_line.trim();
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match re().captures(trimmed) {
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Some(c) => {
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let kind = kind_from(&c["kind"]);
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let scope = c.name("scope").map(|m| m.as_str().to_string());
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let subject = c["subject"].to_string();
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let breaking = c.name("bang").is_some();
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(kind, scope, subject, breaking)
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}
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None => (
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CommitKind::Other("_".into()),
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None,
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trimmed.to_string(),
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false,
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),
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}
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}
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