diff options
Diffstat (limited to 'src/nix.rs')
| -rw-r--r-- | src/nix.rs | 46 |
1 files changed, 33 insertions, 13 deletions
@@ -24,6 +24,18 @@ struct PathInfo { path: String, } +/// Strip derivations from a list of store paths +fn strip_drvs(paths: Vec<String>) -> Vec<String> { + paths + .into_iter() + .filter(|path| { + std::path::Path::new(path) + .extension() + .is_some_and(|ext| !ext.eq_ignore_ascii_case("drv")) + }) + .collect() +} + #[instrument(skip(installable))] pub fn dry_build_output(installable: &str) -> Result<Vec<u8>> { event!(Level::TRACE, "Running command `nix build --extra-experimental-features 'nix-command flakes' --dry-run --json {installable}`"); @@ -105,22 +117,30 @@ pub fn closure_paths(store_path: &str, with_outputs: bool) -> Result<Vec<String> } } +/// Get all paths in an installable's closure +#[instrument(skip(installable))] +fn installable_closure_paths(installable: &str) -> Result<Vec<String>> { + let store_path = drv_path(&installable)?; + let paths = closure_paths(&store_path, true)?; + let out_paths = strip_drvs(paths); + + Ok(out_paths) +} + /// Get all paths in a NixOS or nix-darwin configuration's closure #[instrument(skip(configuration_ref))] -pub fn configuration_closure_paths(configuration_ref: &str) -> Result<Vec<String>> { +pub fn system_configuration_closure_paths(configuration_ref: &str) -> Result<Vec<String>> { let installable = format!("{configuration_ref}.config.system.build.toplevel"); - let store_path = drv_path(&installable)?; - let paths = closure_paths(&store_path, true)?; - // Operate only on the out paths of requisites of the closure - let out_paths = paths - .iter() - .filter(|path| { - std::path::Path::new(path) - .extension() - .is_some_and(|ext| !ext.eq_ignore_ascii_case("drv")) - }) - .map(ToString::to_string) - .collect(); + let out_paths = installable_closure_paths(&installable)?; + + Ok(out_paths) +} + +/// Get all paths in a home-manager configuration's closure +#[instrument(skip(configuration_ref))] +pub fn home_configuration_closure_paths(configuration_ref: &str) -> Result<Vec<String>> { + let installable = format!("{configuration_ref}.activationPackage"); + let out_paths = installable_closure_paths(&installable)?; Ok(out_paths) } |