internal/rosa/package: migrate nss

Signed-off-by: Ophestra <cat@gensokyo.uk>

internal/rosa/ninja.go

@@ -2,8 +2,7 @@ package rosa
 
 import "hakurei.app/internal/pkg"
 
-// Ninja is the build system used by [CMakeHelper] and [MesonHelper].
-var Ninja = H("ninja")
+var _ninja = H("ninja")
 
 func init() {
 	const (
@@ -19,11 +18,11 @@ func init() {
 		ID: 2089,
 	}
 	native.MustRegister(meta.Name, func(t Toolchain) (*Metadata, pkg.Artifact) {
-		_, _python := t.Load(Python)
-		_, _bash := t.Load(bash)
+		_, python := t.Load(_python)
+		_, bash := t.Load(_bash)
 		return &meta, t.New(meta.Name+"-"+version, 0, []pkg.Artifact{
-			_python,
-			_bash,
+			python,
+			bash,
 		}, nil, nil, `
 cd "$(mktemp -d)"
 python3 /usr/src/ninja/configure.py \
@@ -43,7 +42,7 @@ cp ninja /work/system/bin/
 				"NjLGvSbgPy_B-y-o1hdanlzEzaYeStFcvFGxpYV3KYlhrWWFRcugYhM3ZMzOA9B_",
 				pkg.TarGzip,
 			)), pkg.Path(AbsUsrSrc.Append("ninja"), true, t.NewPatchedSource(
-			meta.Name, version, newFromGitHub(
+			meta.Name+"-"+version, newFromGitHub(
 				"ninja-build/ninja",
 				"v"+version,
 				checksum,