internal/rosa: name suffix by toolchain

This makes output more useful during bootstrap.

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

internal/rosa/etc.go

@@ -98,7 +98,12 @@ func (a cureEtc) Dependencies() []pkg.Artifact {
 }
 
 // String returns a hardcoded reporting name.
-func (cureEtc) String() string { return "cure-etc" }
+func (a cureEtc) String() string {
+	if a.iana == nil {
+		return "cure-etc-minimal"
+	}
+	return "cure-etc"
+}
 
 // newIANAEtc returns an unpacked iana-etc release.
 func newIANAEtc() pkg.Artifact {

internal/rosa/rosa.go

@@ -192,10 +192,12 @@ func (t Toolchain) New(
 	)
 	switch t {
 	case toolchainBusybox:
+		name += "-early"
 		support = slices.Concat([]pkg.Artifact{newBusyboxBin()}, extra)
 		env = fixupEnviron(env, nil, "/system/bin")
 
 	case toolchainStage3:
+		name += "-boot"
 		const (
 			version  = "20260111T160052Z"
 			checksum = "c5_FwMnRN8RZpTdBLGYkL4RR8ampdaZN2JbkgrFLe8-QHQAVQy08APVvIL6eT7KW"
@@ -227,6 +229,10 @@ ln -vs ../usr/bin /work/bin
 		)
 
 	case toolchainIntermediate, Std:
+		if t < Std {
+			name += "-std"
+		}
+
 		boot := t - 1
 		musl, compilerRT, runtimes, clang := boot.NewLLVM()
 		support = slices.Concat(extra, []pkg.Artifact{