Function locateBinary

node/src/locate.ts:86–114

()

}

export function locateBinary(): string {
  const override = process.env.CMDOP_CORE_BINARY;
  if (override) {
    if (!existsSync(override)) {
      throw new Error(`CMDOP_CORE_BINARY points at a missing file: ${override}`);
    }
    makeExecutable(override);
    return override;
  }

  const key = `${process.platform}-${process.arch}`;
  if (!SUPPORTED_PLATFORMS.has(key)) {
    throw new Error(
      `cmdop-core has no prebuilt binary for ${key}. ` +
        "Set CMDOP_CORE_BINARY to a `go build -o /path/cmdop-core ./cmd/cmdop-core` output.",
    );
  }

  const binPath = join(packageBinDir(), binaryName());
  if (!existsSync(binPath)) {
    throw new Error(
      `cmdop-core binary not found at ${binPath}. ` +
        "Reinstall @cmdop/sdk (the 5 baked binaries ship in its bin/ dir), " +
        "or set CMDOP_CORE_BINARY to a local `go build` output.",
    );
  }
  makeExecutable(binPath);
  return binPath;
}

function makeExecutable(path: string): void {
  if (process.platform === "win32") return;