Function assetNameSupported

internal/update/drift_test.go:63–79

assetNameSupported returns the set of platforms assetName resolves, with their names. It probes a generous candidate universe UNION the matrix's own values, so every cell goreleaser builds is exercised even if it uses an os/arch the static candidate list omits.

(matrix map[platformKey]bool)

// values, so every cell goreleaser builds is exercised even if it uses an
// os/arch the static candidate list omits.
func assetNameSupported(matrix map[platformKey]bool) map[platformKey]string {
	osCands := map[string]bool{"linux": true, "darwin": true, "windows": true, "freebsd": true, "openbsd": true, "netbsd": true, "plan9": true, "solaris": true, "js": true, "aix": true}
	archCands := map[string]bool{"amd64": true, "arm64": true, "386": true, "arm": true, "riscv64": true, "ppc64le": true, "s390x": true, "loong64": true, "wasm": true}
	for k := range matrix {
		osCands[k.os] = true
		archCands[k.arch] = true
	}
	out := map[platformKey]string{}
	for goos := range osCands {
		for goarch := range archCands {
			if name, ok := assetName(goos, goarch); ok {
				out[platformKey{goos, goarch}] = name
			}
		}
	}
	return out
}

// TestAssetNameMatchesGoreleaserMatrix asserts the set of platforms assetName
// resolves is EXACTLY the set goreleaser builds: no more, no less. Derived