Function seed_store

tests/mcp_suite/fixture.rs:170–203

Copies one template flavor's store into place for `project_root`: data dir under the target profile root, global DB (only if absent), and rewrites the absolute paths embedded in config + manifest.

(flavor: &Path, project_root: &Path, targets: &SeedTargets)

/// data dir under the target profile root, global DB (only if absent), and
/// rewrites the absolute paths embedded in config + manifest.
fn seed_store(flavor: &Path, project_root: &Path, targets: &SeedTargets) -> io::Result<()> {
    fs::create_dir_all(project_root)?;
    let src_home = flavor.join("home/.tracedecay");
    let src_data = sole_subdir(&src_home.join("projects"))?;

    let project_id = default_profile_project_id(project_root);
    let data_dest = targets.profile_root.join("projects").join(&project_id);
    if data_dest.exists() {
        // A store already exists for this project (e.g. re-init); let the
        // caller fall back to the real init path.
        return Err(io::Error::new(
            io::ErrorKind::AlreadyExists,
            "store data dir already exists",
        ));
    }
    copy_tree(&src_data, &data_dest)?;

    rewrite_json(&data_dest.join("config.json"), |config| {
        config["root_dir"] = Value::String(project_root.to_string_lossy().into_owned());
    })?;
    rewrite_json(&data_dest.join("store_manifest.json"), |manifest| {
        manifest["project_id"] = Value::String(project_id.clone());
        manifest["project_root"] = Value::String(project_root.to_string_lossy().into_owned());
        manifest["data_root"] = Value::String(data_dest.to_string_lossy().into_owned());
    })?;

    if !targets.global_db_path.exists() {
        if let Some(parent) = targets.global_db_path.parent() {
            fs::create_dir_all(parent)?;
        }
        copy_db_files(&src_home.join("global.db"), &targets.global_db_path)?;
    }
    Ok(())
}

async fn template_root() -> Option<&'static Path> {
    TEMPLATE_ROOT