function parse_workflow()

in src/parser/WDL/hermes/wdl_parser.js [3872:3908]

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

function parse_workflow(ctx) {
  var current = ctx.tokens.current();
  var rule = current != null ? table[9][current.id] : -1;
  var tree = new ParseTree(new NonTerminal(67, 'workflow'));
  var ast_parameters;
  var subtree;
  var t;
  ctx.nonterminal = "workflow";
  if (current == null) {
    throw new SyntaxError('Error: unexpected end of file');
  }
  if (rule == 40) { // $workflow = :workflow :identifier :lbrace $_gen10 :rbrace -> Workflow( name=$1, body=$3 )
    ctx.rule = rules[40];
    ast_parameters = {
      'name': 1,
      'body': 3,
    }
    tree.astTransform = new AstTransformNodeCreator('Workflow', ast_parameters);
    t = expect(ctx, 50); // :workflow
    tree.add(t);
    t = expect(ctx, 39); // :identifier
    tree.add(t);
    t = expect(ctx, 42); // :lbrace
    tree.add(t);
    subtree = parse__gen10(ctx);
    tree.add(subtree);
    t = expect(ctx, 51); // :rbrace
    tree.add(t);
    return tree;
  }
  throw new SyntaxError(ctx.error_formatter.unexpected_symbol(
    ctx.nonterminal,
    ctx.tokens.current(),
    nonterminal_first[67],
    rules[40]
  ));
}