protected function getSupportedOptions()

in src/GeneratorCLI.hack [34:125]
92 lines of code
1 McCabe index (conditional complexity)

  protected function getSupportedOptions(): vec<CLIOptions\CLIOption> {
    return vec[
      CLIOptions\flag(
        () ==> {
          $this->hidePrivateMethods = true;
          $this->hidePrivateNamespaces = true;
        },
        'A hybrid flag for --hide-private-namespaces and --hide-private-methods',
        '--hide-all-private'
      ),
      CLIOptions\flag(
        () ==> {
          $this->hidePrivateNamespaces = true;
        },
        'Entities from _Private and __Private namespaces',
        '--hide-private-namespaces'
      ),
      CLIOptions\flag(
        () ==> {
          $this->hidePrivateMethods = true;
        },
        'Hide all methods with the `private` accessability',
        '--hide-private-methods'
      ),
      CLIOptions\flag(
        () ==> {
          $this->hideInheritedMethods = true;
        },
        'Hide all methods that are inherited; only show methods directly defined',
        '--hide-inherited-methods',
      ),
      CLIOptions\flag(
        () ==> { $this->verbosity++; },
        'Increase output verbosity',
        '--verbose',
        '-v',
      ),
      CLIOptions\with_required_enum(
        OutputFormat::class,
        $f ==> { $this->format = $f; },
        Str\format(
          'Desired output format (%s). Default: %s',
          Str\join(OutputFormat::getValues(), '|'),
          (string) $this->format,
        ),
        '--format',
        '-f',
      ),
      CLIOptions\with_required_string(
        $s ==> { $this->outputRoot = $s; },
        'Directory for output files. Default: working directory',
        '--output',
        '-o',
      ),
      CLIOptions\flag(
        () ==> {
          $this->syntaxHighlightingOn = false;
        },
        'Generate documentation without syntax highlighting',
        '--no-highlighting',
        '-n',
      ),
      CLIOptions\flag(
        () ==> {
          $this->frontMatterConfig ??= shape();
        },
        'Include front matter in the generated markdown',
        '--with-frontmatter',
      ),
      CLIOptions\with_required_string(
        $s ==> {
          $fm = $this->frontMatterConfig ?? shape();
          $fm['permalinkPrefix'] = $s;
          $this->frontMatterConfig = $fm;
        },
        'Add permalinks to frontmatter with the specified prefix',
        '--fm-permalink-prefix',
      ),
      CLIOptions\with_required_string(
        $s ==> {
          $fm = $this->frontMatterConfig ?? shape();
          $fields = $fm['constantFields'] ?? dict[];
          list($key, $value) = Str\split($s, ':');
          $fields[$key] = $value;
          $fm['constantFields'] = $fields;
          $this->frontMatterConfig = $fm;
        },
        'Add key:value pair to frontmatter',
        '--fm-key-value',
      ),
    ];
  }