Method constructor

src/bundling.ts:88–166

(readonly projectRoot: string, private readonly props: BundlingProps)

  public readonly local?: cdk.ILocalBundling;

  constructor(readonly projectRoot: string, private readonly props: BundlingProps) {
    Bundling.runsLocally = Bundling.runsLocally
      ?? cargoLambdaVersion()
      ?? false;

    // Docker bundling
    const shouldBuildImage = props.forcedDockerBundling || !Bundling.runsLocally;

    this.image = shouldBuildImage
      ? props.dockerImage ?? cdk.DockerImage.fromRegistry('ghcr.io/cargo-lambda/cargo-lambda')
      : cdk.DockerImage.fromRegistry('dummy'); // Do not build if we don't need to

    const manifest = getManifest(props.manifestPath);

    const cargoLambdaFlags = props.cargoLambdaFlags ?? [];
    const profile = props.profile ?? 'release';

    const osPlatform = platform();
    const bundlingCommand = this.createBundlingCommand({
      osPlatform,
      manifest,
      cargoLambdaFlags,
      profile,
      outputDir: cdk.AssetStaging.BUNDLING_OUTPUT_DIR,
      inputDir: cdk.AssetStaging.BUNDLING_INPUT_DIR,
      binaryName: props.binaryName,
      architecture: props.architecture,
      lambdaExtension: props.lambdaExtension,
    });

    this.command = ['bash', '-c', bundlingCommand];
    this.environment = props.environment;

    //Local bundling
    if (!props.forcedDockerBundling) { // only if Docker is not forced
      const createLocalCommand = (outputDir: string) => {
        return this.createBundlingCommand({
          osPlatform,
          manifest,
          outputDir,
          cargoLambdaFlags,
          profile,
          inputDir: projectRoot,
          binaryName: props.binaryName,
          architecture: props.architecture,
          lambdaExtension: props.lambdaExtension,
        });
      };

      this.local = {
        tryBundle(outputDir: string) {
          if (Bundling.runsLocally == false) {
            process.stderr.write('Rust build cannot run locally. Switching to Docker bundling.\n');
            return false;
          }

          const localCommand = createLocalCommand(outputDir);
          exec(