Function translate

crates/flowtrace-cli/src/git.rs:92–97

Prefix a trace-relative path with the subpath portion, if any. Used when looking up paths via libgit2 (commits_under, show_at) — git always wants repo-relative paths even though the caller speaks trace-relative.

(repo: &Repository, root: &Path, rel: &str)

/// looking up paths via libgit2 (commits_under, show_at) — git always wants
/// repo-relative paths even though the caller speaks trace-relative.
fn translate(repo: &Repository, root: &Path, rel: &str) -> String {
    match repo_subpath(repo, root) {
        Some(sub) => sub.join(rel).to_string_lossy().replace('\\', "/"),
        None => rel.to_string(),
    }
}

fn signature() -> Result<Signature<'static>> {
    Signature::now(AUTHOR_NAME, AUTHOR_EMAIL).context("building git signature")