yiyunjianzhuBeta/node_modules/babel-generator/lib/generators/base.js

"use strict";

exports.__esModule = true;
exports.File = File;
exports.Program = Program;
exports.BlockStatement = BlockStatement;
exports.Noop = Noop;
exports.Directive = Directive;

var _types = require("./types");

Object.defineProperty(exports, "DirectiveLiteral", {
  enumerable: true,
  get: function get() {
    return _types.StringLiteral;
  }
});
function File(node) {
  this.print(node.program, node);
}

function Program(node) {
  this.printInnerComments(node, false);

  this.printSequence(node.directives, node);
  if (node.directives && node.directives.length) this.newline();

  this.printSequence(node.body, node);
}

function BlockStatement(node) {
  this.token("{");
  this.printInnerComments(node);

  var hasDirectives = node.directives && node.directives.length;

  if (node.body.length || hasDirectives) {
    this.newline();

    this.printSequence(node.directives, node, { indent: true });
    if (hasDirectives) this.newline();

    this.printSequence(node.body, node, { indent: true });
    this.removeTrailingNewline();

    this.source("end", node.loc);

    if (!this.endsWith("\n")) this.newline();

    this.rightBrace();
  } else {
    this.source("end", node.loc);
    this.token("}");
  }
}

function Noop() {}

function Directive(node) {
  this.print(node.value, node);
  this.semicolon();
}