internal/rosa/package: migrate remaining trivial packages

The rest are migrated individually.

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

internal/rosa/state.go

@@ -189,6 +189,8 @@ type S struct {
 
 	// Target architecture.
 	arch string
+	// For matching arch-specific values.
+	identArch unique.Handle[azalea.Ident]
 	// For initialising arch.
 	archOnce sync.Once
 
@@ -227,6 +229,7 @@ func (s *S) wantsArch() {
 	s.archOnce.Do(func() {
 		if s.arch == "" {
 			s.arch = runtime.GOARCH
+			s.identArch = unique.Make(azalea.Ident(s.arch))
 		}
 	})
 }
@@ -245,6 +248,7 @@ func (s *S) DropCaches(targetArch string, flags int) {
 	}
 
 	s.arch = targetArch
+	s.identArch = unique.Make(azalea.Ident(s.arch))
 	s.opts = flags
 	for i := range s.c {
 		s.c[i].Clear()
@@ -422,10 +426,7 @@ func (s *S) getFrame() azalea.Frame {
 			return unique.Make(azalea.Ident(name))
 		}
 
-		var (
-			identDefault = k("default")
-			identArch    = k(s.arch)
-		)
+		var identDefault = k("default")
 
 		enumCompress := map[unique.Handle[azalea.Ident]]any{
 			k("uncompressed"): uint32(pkg.TarUncompressed),
@@ -434,6 +435,7 @@ func (s *S) getFrame() azalea.Frame {
 		}
 
 		s.frame.Val = map[unique.Handle[azalea.Ident]]any{
+			k("triple"):       s.triple(),
 			k("linuxArch"):    s.linuxArch(),
 			k("earlyLDFLAGS"): s.earlyLDFLAGS(false),
 
@@ -625,7 +627,7 @@ func (s *S) getFrame() azalea.Frame {
 						fallback = arg.V
 						continue
 
-					case identArch:
+					case s.identArch:
 						return arg.V, true, nil
 					}
 				}