Function build_template

tests/mcp_suite/fixture.rs:270–307

(dest: &Path)

}

async fn build_template(dest: &Path) -> io::Result<()> {
    // Build in a system temp dir, not under the repository's target/, so
    // branch detection walking up from the fixture project cannot find this
    // repo's .git and bootstrap branch metadata that a TempDir-based test
    // project would never have.
    let scratch = tempfile::TempDir::new()?;
    let scratch_root = scratch.path().canonicalize()?;

    for (flavor, indexed) in [(EMPTY_FLAVOR, false), (INDEXED_FLAVOR, true)] {
        let root = scratch_root.join(flavor);
        let project = root.join("project");
        fs::create_dir_all(&project)?;
        if indexed {
            write_indexed_fixture_sources(&project);
        }

        let profile_root = root.join("home/.tracedecay");
        let global_db_path = profile_root.join("global.db");
        let options = TraceDecayOpenOptions {
            profile_root: Some(profile_root.clone()),
            global_db_path: Some(global_db_path.clone()),
        };
        let cg = TraceDecay::init_with_options(&project, options)
            .await
            .map_err(io_other)?;
        if indexed {
            cg.index_all().await.map_err(io_other)?;
        }
        cg.checkpoint().await.map_err(io_other)?;
        cg.close();

        purge_global_registry(&global_db_path).await?;
        copy_tree(&root, &dest.join(flavor))?;
    }

    fs::write(dest.join("READY"), b"ok")?;
    Ok(())
}

/// Removes the template project's own registration from the template global
/// DB so seeded copies start with a schema-complete but empty registry;