initial commit

scripts/download.js

@@ -0,0 +1,59 @@
+import { execSync } from "node:child_process";
+import { createWriteStream, mkdirSync } from "node:fs";
+import { createRequire } from "node:module";
+import { join, resolve } from "node:path";
+import { Readable } from "node:stream";
+import { pipeline } from "node:stream/promises";
+import { t, extract as tarExtract } from "tar";
+
+const extractDir = resolve("deps");
+const fileName = "milsko.tar.gz";
+const source =
+    "https://forgejo.nishi.boats/api/v1/repos/pyrite-dev/milsko/tags";
+
+const require = createRequire(import.meta.url);
+const { upstream } = require("../package.json");
+
+export async function download() {
+    console.log("[Mw] Fetching Milsko release tags from", source);
+
+    const response = await fetch(source);
+    if (!response.ok) {
+        throw new Error(
+            "Failed to fetch the Milsko repository tags, try running npm run install or npm run update again (" +
+                response.status +
+                ")"
+        );
+    }
+
+    const tags = await response.json();
+    const match = tags.find((k) => k.name == upstream);
+
+    if (!match) {
+        throw new Error(
+            "Could not find a tag that matches the upstream version " + upstream
+        );
+    }
+
+    const tarUrl = match["tarball_url"];
+    console.log("[Mw] Fetching tarball from " + tarUrl);
+
+    const tarball = await fetch(tarUrl);
+
+    const filePath = join(extractDir, fileName);
+    mkdirSync(extractDir, { recursive: true }); // mkdir -p
+
+    const tarStream = Readable.fromWeb(tarball.body);
+    const fileStream = createWriteStream(filePath);
+
+    await pipeline(tarStream, fileStream);
+    await tarExtract({
+        file: filePath,
+        cwd: extractDir
+    });
+
+    console.log("[Mw] Milsko library successfully installed!");
+}
+
+if (import.meta.main) 
+    download();