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/pcre2.go

@@ -4,7 +4,7 @@ import (
 	"hakurei.app/internal/pkg"
 )
 
-func (t Toolchain) newPCRE2() pkg.Artifact {
+func (t Toolchain) newPCRE2() (pkg.Artifact, string) {
 	const (
 		version  = "10.43"
 		checksum = "iyNw-POPSJwiZVJfUK5qACA6q2uMzP-84WieimN_CskaEkuw5fRnRTZhEv6ry2Yo"
@@ -28,6 +28,14 @@ ln -s ../system/bin/toybox /bin/echo
 		},
 	},
 		Diffutils,
-	)
+	), version
+}
+func init() {
+	artifactsM[PCRE2] = Metadata{
+		f: Toolchain.newPCRE2,
+
+		Name:        "pcre2",
+		Description: "a set of C functions that implement regular expression pattern matching",
+		Website:     "https://pcre2project.github.io/pcre2/",
+	}
 }
-func init() { artifactsF[PCRE2] = Toolchain.newPCRE2 }