Fission-AI/OpenSpec · error

Unsupported shell: ${shell}

Error message

Unsupported shell: ${shell}

What it means

Error "Unsupported shell: ${shell}" thrown in Fission-AI/OpenSpec.

Source

Thrown at src/core/completions/factory.ts:73

  /**
   * Create a completion generator for the specified shell
   *
   * @param shell - The target shell
   * @returns CompletionGenerator instance
   * @throws Error if shell is not supported
   */
  static createGenerator(shell: SupportedShell): CompletionGenerator {
    switch (shell) {
      case 'zsh':
        return new ZshGenerator();
      case 'bash':
        return new BashGenerator();
      case 'fish':
        return new FishGenerator();
      case 'powershell':
        return new PowerShellGenerator();
      default:
        throw new Error(`Unsupported shell: ${shell}`);
    }
  }

  /**
   * Create a completion installer for the specified shell
   *
   * @param shell - The target shell
   * @returns CompletionInstaller instance
   * @throws Error if shell is not supported
   */
  static createInstaller(shell: SupportedShell): CompletionInstaller {
    switch (shell) {
      case 'zsh':
        return new ZshInstaller();
      case 'bash':
        return new BashInstaller();
      case 'fish':
        return new FishInstaller();

View on GitHub (pinned to 6926ccb18a)

When it happens

Trigger: Thrown at src/core/completions/factory.ts:73 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of Fission-AI/OpenSpec@6926ccb18a (2026-08-25). Data as JSON: /api/errors/29b091caec9f58c0. Report an issue: GitHub.