function parse_cmd_param_kv()

in src/parser/WDL/hermes/wdl_parser.js [2785:2819]

• 35 lines of code
• 4 McCabe index (conditional complexity)

function parse_cmd_param_kv(ctx) {
  var current = ctx.tokens.current();
  var rule = current != null ? table[20][current.id] : -1;
  var tree = new ParseTree(new NonTerminal(78, 'cmd_param_kv'));
  var ast_parameters;
  var subtree;
  var t;
  ctx.nonterminal = "cmd_param_kv";
  if (current == null) {
    throw new SyntaxError('Error: unexpected end of file');
  }
  if (rule == 24) { // $cmd_param_kv = :cmd_attr_hint :identifier :equal $e -> CommandParameterAttr( key=$1, value=$3 )
    ctx.rule = rules[24];
    ast_parameters = {
      'key': 1,
      'value': 3,
    }
    tree.astTransform = new AstTransformNodeCreator('CommandParameterAttr', ast_parameters);
    t = expect(ctx, 7); // :cmd_attr_hint
    tree.add(t);
    t = expect(ctx, 39); // :identifier
    tree.add(t);
    t = expect(ctx, 45); // :equal
    tree.add(t);
    subtree = parse_e(ctx);
    tree.add(subtree);
    return tree;
  }
  throw new SyntaxError(ctx.error_formatter.unexpected_symbol(
    ctx.nonterminal,
    ctx.tokens.current(),
    nonterminal_first[78],
    rules[24]
  ));
}