alef 0.34.12

Opinionated polyglot binding generator for Rust libraries
Documentation 
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#!/usr/bin/env dart
// Generated by alef. Do not edit by hand.
// Download platform-specific native library for {{ crate_name }} from GitHub releases
// into the versioned user cache (see `native_loader.dart`).

import 'dart:io';

import '../lib/src/native_loader.dart';

void main() async {
  try {
    await _run();
  } catch (e) {
    stderr.writeln('Error: $e');
    exit(1);
  }
}

Future<void> _run() async {
  // Dev/test override: when the env var points at a directory, assume the
  // native library is already present there and skip the network entirely.
  final envDir = Platform.environment[nativeLibDirEnv];
  if (envDir != null && envDir.isNotEmpty) {
    stdout.writeln(
      'Using $nativeLibDirEnv=$envDir; skipping download for $nativeAssetPrefix.',
    );
    return;
  }

  final cached = nativeCachedLibPath();
  if (cached != null && File(cached).existsSync()) {
    stdout.writeln('Native library already cached at $cached.');
    return;
  }

  final libPath = await nativeDownloadAndCacheLibrary();
  stdout.writeln('Downloaded native library to $libPath.');
}