Publish Forma Engine 0.3.0 source with documentation and CI

2026-09-09 15:49:08 +03:00
commit e52bc0e33b
70 changed files with 19610 additions and 0 deletions
@@ -0,0 +1,109 @@
+import { promises as fs } from "node:fs";
+import { spawn } from "node:child_process";
+import path from "node:path";
+import { fileURLToPath } from "node:url";
+import { createHash } from "node:crypto";
+const root = path.dirname(fileURLToPath(import.meta.url));
+const dir = path.join(root, ".toolchains");
+const proxy = process.env.HTTPS_PROXY || process.env.https_proxy;
+const proxyArgs = proxy
+  ? (() => {
+      const u = new URL(proxy);
+      return [
+        "--proxy=http",
+        "--proxy_host=" + u.hostname,
+        "--proxy_port=" + (u.port || "80"),
+      ];
+    })()
+  : [];
+const run = (c, a) =>
+  new Promise((resolve, reject) => {
+    const p = spawn(c, a, { stdio: "inherit" });
+    p.on("error", reject);
+    p.on("exit", (n) =>
+      n === 0 ? resolve() : reject(Error(c + " exited " + n)),
+    );
+  });
+if (process.platform !== "linux")
+  throw Error(
+    "Automatic setup supports Linux. On other hosts install Android SDK, JDK 17 and Gradle 8.13; set ANDROID_HOME, JAVA_HOME and FORMA_GRADLE.",
+  );
+await run(
+  process.env.JAVA_HOME
+    ? path.join(process.env.JAVA_HOME, "bin", "javac")
+    : "javac",
+  ["-version"],
+);
+await fs.mkdir(dir, { recursive: true });
+const gradleZip = path.join(dir, "gradle.zip");
+if (
+  !(await fs.access(path.join(dir, "gradle-8.13", "bin", "gradle")).then(
+    () => true,
+    () => false,
+  ))
+) {
+  await run("curl", [
+    "-fL",
+    "--connect-timeout",
+    "20",
+    "--max-time",
+    "300",
+    "--retry",
+    "2",
+    "-o",
+    gradleZip,
+    "https://services.gradle.org/distributions/gradle-8.13-bin.zip",
+  ]);
+  const shaFile = path.join(dir, "gradle.sha256");
+  await run("curl", [
+    "-fL",
+    "-o",
+    shaFile,
+    "https://services.gradle.org/distributions/gradle-8.13-bin.zip.sha256",
+  ]);
+  if (
+    createHash("sha256")
+      .update(await fs.readFile(gradleZip))
+      .digest("hex") !== (await fs.readFile(shaFile, "utf8")).trim()
+  )
+    throw Error("Gradle checksum mismatch");
+  await run("unzip", ["-q", "-o", gradleZip, "-d", dir]);
+}
+const sdk =
+  process.env.ANDROID_HOME ||
+  process.env.ANDROID_SDK_ROOT ||
+  path.join(dir, "android-sdk");
+const manager = path.join(sdk, "cmdline-tools", "latest", "bin", "sdkmanager");
+try {
+  await fs.access(manager);
+} catch {
+  const zip = path.join(dir, "android-tools.zip"),
+    staging = path.join(dir, "sdk-tools");
+  await run("curl", [
+    "-fL",
+    "--connect-timeout",
+    "20",
+    "--max-time",
+    "300",
+    "--retry",
+    "2",
+    "-o",
+    zip,
+    "https://dl.google.com/android/repository/commandlinetools-linux-13114758_latest.zip",
+  ]);
+  await run("unzip", ["-q", "-o", zip, "-d", staging]);
+  await fs.mkdir(path.dirname(path.dirname(manager)), { recursive: true });
+  await fs.cp(
+    path.join(staging, "cmdline-tools"),
+    path.join(sdk, "cmdline-tools", "latest"),
+    { recursive: true },
+  );
+}
+// sdkmanager presents licenses to the human running setup; never silently accepts them.
+await run(manager, [
+  "--sdk_root=" + sdk,
+  ...proxyArgs,
+  "platforms;android-36",
+  "build-tools;35.0.0",
+]);
+console.log("Android toolchain ready. Run node native/build.mjs --doctor.");