internal/rosa: provide package metadata

This had to be done out-of-band because there was no way to efficiently represent these within Artifact.

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

internal/rosa/dtc.go

@@ -2,7 +2,7 @@ package rosa
 
 import "hakurei.app/internal/pkg"
 
-func (t Toolchain) newDTC() pkg.Artifact {
+func (t Toolchain) newDTC() (pkg.Artifact, string) {
 	const (
 		version  = "1.7.2"
 		checksum = "vUoiRynPyYRexTpS6USweT5p4SVHvvVJs8uqFkkVD-YnFjwf6v3elQ0-Etrh00Dt"
@@ -28,6 +28,14 @@ func (t Toolchain) newDTC() pkg.Artifact {
 		M4,
 		Coreutils,
 		Diffutils,
-	)
+	), version
+}
+func init() {
+	artifactsM[DTC] = Metadata{
+		f: Toolchain.newDTC,
+
+		Name:        "dtc",
+		Description: "The Device Tree Compiler",
+		Website:     "https://git.kernel.org/pub/scm/utils/dtc/dtc.git/",
+	}
 }
-func init() { artifactsF[DTC] = Toolchain.newDTC }