Function classify_commit

atomic-cli/src/commands/git/parallel.rs:3566–3590

Classify an imported commit as normal, merge, or squash.

(info: &ImportedCommitInfo)

/// Classify an imported commit as normal, merge, or squash.
fn classify_commit(info: &ImportedCommitInfo) -> CommitClassification {
    // 1. Multi-parent merge commits
    if info.is_merge {
        return CommitClassification::Merge;
    }

    // 2. Atomic-Changes trailer (written by `atomic git push`)
    if let Some(hashes) = parse_atomic_changes_trailer(&info.message) {
        let pr = parse_pr_number(&info.message);
        return CommitClassification::Squash {
            original_hashes: hashes,
            pr_number: pr,
        };
    }

    // 3. Squash merge format (GitHub, GitLab, Azure DevOps)
    if let Some(pr) = parse_squash_merge_format(&info.message) {
        return CommitClassification::Squash {
            original_hashes: Vec::new(),
            pr_number: Some(pr),
        };
    }

    CommitClassification::Normal
}

/// Parse "Atomic-Changes: HASH1, HASH2, ..." from a commit message.
fn parse_atomic_changes_trailer(message: &str) -> Option<Vec<String>> {