Method postCreateSetup

src/node/runtime/DevcontainerRuntime.ts:528–559

* Build and start the devcontainer after workspace creation. * This runs `devcontainer up` which builds the image and starts the container.

(params: WorkspaceInitParams)

   * This runs `devcontainer up` which builds the image and starts the container.
   */
  async postCreateSetup(params: WorkspaceInitParams): Promise<void> {
    const { workspacePath, initLogger, abortSignal, env } = params;

    initLogger.logStep("Building devcontainer...");

    this.lastCredentialEnv = env;
    this.currentWorkspacePath = workspacePath;
    this.refreshContainerRequirements(env);

    try {
      const result = await devcontainerUp({
        workspaceFolder: workspacePath,
        configPath: this.configPath,
        initLogger,
        abortSignal,
        additionalMounts: this.containerMounts.length > 0 ? this.containerMounts : undefined,
        remoteEnv: Object.keys(this.containerEnv).length > 0 ? this.containerEnv : undefined,
      });

      // Cache container info
      this.remoteWorkspaceFolder = result.remoteWorkspaceFolder;
      this.remoteUser = result.remoteUser;
      this.currentWorkspacePath = workspacePath;
      await this.fetchRemoteHome(abortSignal);

      await this.setupCredentials(env, abortSignal);

      initLogger.logStep("Devcontainer ready");
    } catch (error) {
      throw new Error(`Failed to start devcontainer: ${getErrorMessage(error)}`);
    }
  }

  /**
   * Run .mux/init hook inside the devcontainer.