internal/rosa/glslang: spirv-headers artifact

Required by spirv-tools.

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

internal/rosa/all.go

@@ -136,6 +136,7 @@ const (
 	Rsync
 	Sed
 	Setuptools
+	SPIRVHeaders
 	SquashfsTools
 	Strace
 	TamaGo

internal/rosa/glslang.go

@@ -0,0 +1,55 @@
+package rosa
+
+import (
+	"slices"
+	"strings"
+
+	"hakurei.app/internal/pkg"
+)
+
+func (t Toolchain) newSPIRVHeaders() (pkg.Artifact, string) {
+	const (
+		version  = "1.4.341.0"
+		checksum = "0PL43-19Iaw4k7_D8J8BvoJ-iLgCVSYZ2ThgDPGfAJwIJFtre7l0cnQtLjcY-JvD"
+	)
+	return t.NewPackage("spirv-headers", version, pkg.NewHTTPGetTar(
+		nil, "https://github.com/KhronosGroup/SPIRV-Headers/archive/"+
+			"refs/tags/vulkan-sdk-"+version+".tar.gz",
+		mustDecode(checksum),
+		pkg.TarGzip,
+	), nil, &CMakeHelper{
+		Cache: []KV{
+			{"CMAKE_BUILD_TYPE", "Release"},
+		},
+	}), version
+}
+func init() {
+	artifactsM[SPIRVHeaders] = Metadata{
+		f: Toolchain.newSPIRVHeaders,
+
+		Name:        "spirv-headers",
+		Description: "machine-readable files for the SPIR-V Registry",
+		Website:     "https://github.com/KhronosGroup/SPIRV-Headers",
+
+		ID: 230542,
+
+		// upstream changed version scheme, anitya incapable of filtering them
+		latest: func(v *Versions) string {
+			for _, s := range v.Stable {
+				fields := strings.SplitN(s, ".", 4)
+				if len(fields) != 4 {
+					continue
+				}
+				if slices.ContainsFunc(fields, func(f string) bool {
+					return slices.ContainsFunc([]byte(f), func(d byte) bool {
+						return d < '0' || d > '9'
+					})
+				}) {
+					continue
+				}
+				return s
+			}
+			return v.Latest
+		},
+	}
+}