internal/rosa: rdfind artifact

Required by linux firmware.

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

internal/rosa/rdfind.go

@@ -0,0 +1,33 @@
+package rosa
+
+import "hakurei.app/internal/pkg"
+
+func (t Toolchain) newRdfind() (pkg.Artifact, string) {
+	const (
+		version  = "1.8.0"
+		checksum = "PoaeJ2WIG6yyfe5VAYZlOdAQiR3mb3WhAUMj2ziTCx_IIEal4640HMJUb4SzU9U3"
+	)
+	return t.NewPackage("rdfind", version, pkg.NewHTTPGetTar(
+		nil, "https://rdfind.pauldreik.se/rdfind-"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	), nil, &MakeHelper{
+		// test suite hard codes /bin/echo
+		ScriptCheckEarly: `
+ln -s ../system/bin/toybox /bin/echo
+`,
+	},
+		Nettle,
+	), version
+}
+func init() {
+	artifactsM[Rdfind] = Metadata{
+		f: Toolchain.newRdfind,
+
+		Name:        "rdfind",
+		Description: "a program that finds duplicate files",
+		Website:     "https://rdfind.pauldreik.se/",
+
+		ID: 231641,
+	}
+}