+ static String localOsArchRelativePath() {
+ return Os.local().toString() + "/" + Arch.local().toString();
+ }
+
+ static enum Os {
+ LINUX, WIN32, MACOSX, UNKOWN;
+
+ @Override
+ public String toString() {
+ return name().toLowerCase();
+ }
+
+ public static Os local() {
+ String osStr = System.getProperty("os.name").toLowerCase();
+ if (osStr.startsWith("linux"))
+ return LINUX;
+ if (osStr.startsWith("win"))
+ return WIN32;
+ if (osStr.startsWith("mac"))
+ return MACOSX;
+ return UNKOWN;
+ }
+
+ }
+
+ static enum Arch {
+ X86_64, AARCH64, X86, POWERPC, UNKOWN;
+
+ @Override
+ public String toString() {
+ return name().toLowerCase();
+ }
+
+ public static Arch local() {
+ String archStr = System.getProperty("os.arch").toLowerCase();
+ return switch (archStr) {
+ case "x86_64":
+ case "amd64":
+ case "x86-64": {
+ yield X86_64;
+ }
+ case "aarch64":
+ case "arm64": {
+ yield AARCH64;
+ }
+ case "x86":
+ case "i386":
+ case "i686": {
+ yield X86;
+ }
+ case "powerpc":
+ case "ppc": {
+ yield POWERPC;
+ }
+ default:
+ yield UNKOWN;
+ };
+ }
+ }
+