Add support for musl and centos

build/platform.ts

@@ -0,0 +1,42 @@
+/**
+ * Script that detects platform name and arch.
+ * Cannot use os.platform() as that won't detect libc version
+ */
+import * as cp from "child_process";
+import * as fs from "fs";
+import * as os from "os";
+
+enum Lib {
+	GLIBC,
+	MUSL,
+}
+
+const CLIB: Lib | undefined = ((): Lib | undefined => {
+	if (os.platform() !== "linux") {
+		return;
+	}
+	const glibc = cp.spawnSync("getconf", ["GNU_LIBC_VERSION"]);
+	if (glibc.status === 0) {
+		return Lib.GLIBC;
+	}
+
+	const ldd = cp.spawnSync("ldd", ["--version"]);
+	if (ldd.stdout && ldd.stdout.indexOf("musl") !== -1) {
+		return Lib.MUSL;
+	}
+
+	const muslFile = fs.readdirSync("/lib").find((value) => value.startsWith("libc.musl"));
+	if (muslFile) {
+		return Lib.MUSL;
+	}
+
+	return Lib.GLIBC;
+})();
+
+export const platform = (): NodeJS.Platform | "musl" => {
+	if (CLIB === Lib.MUSL) {
+		return "musl";
+	}
+
+	return os.platform();
+};

build/tasks.ts

@@ -2,6 +2,7 @@ import { register, run } from "@coder/runner";
 import * as fs from "fs";
 import * as fse from "fs-extra";
 import * as os from "os";
+import { platform } from "./platform";
 import * as path from "path";
 import * as zlib from "zlib";
 import * as https from "https";
@@ -180,12 +181,12 @@ register("package", async (runner, releaseTag) => {
 
 	const releasePath = path.resolve(__dirname, "../release");
 
-	const archiveName = `code-server${releaseTag}-${os.platform()}-${os.arch()}`;
+	const archiveName = `code-server${releaseTag}-${platform()}-${os.arch()}`;
 	const archiveDir = path.join(releasePath, archiveName);
 	fse.removeSync(archiveDir);
 	fse.mkdirpSync(archiveDir);
 
-	const binaryPath = path.join(__dirname, `../packages/server/cli-${os.platform()}-${os.arch()}`);
+	const binaryPath = path.join(__dirname, `../packages/server/cli-${platform()}-${os.arch()}`);
 	const binaryDestination = path.join(archiveDir, "code-server");
 	fse.copySync(binaryPath, binaryDestination);
 	fs.chmodSync(binaryDestination, "755");