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Remove unneeded helper file.

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This commit is contained in:
Logan Smyth 2017-03-15 23:41:06 -07:00
parent 7b5d4fe069
commit f3f907bdb3
2 changed files with 6 additions and 25 deletions
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23
packages/babel-core/src/helpers/normalize-ast.js
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@ -1,23 +0,0 @@
import * as t from "babel-types";
/**
* Normalize an AST.
*
* - Wrap `Program` node with a `File` node.
*/
export default function (
ast: Object,
comments?: Array<Object>,
tokens?: Array<Object>,
) {
if (ast) {
if (ast.type === "Program") {
return t.file(ast, comments || [], tokens || []);
} else if (ast.type === "File") {
return ast;
}
}
throw new Error("Not a valid ast?");
}

8
packages/babel-core/src/transformation/pipeline.js
View File

@ -1,7 +1,7 @@
/* global BabelFileResult, BabelFileMetadata */
import fs from "fs";
import normalizeAst from "../helpers/normalize-ast";
import * as t from "babel-types";
import File from "./file";
import OptionManager from "../config/option-manager";
@ -30,7 +30,11 @@ export function transformFromAst(ast: Object, code: string, opts: Object): Babel
opts = new OptionManager().init(opts);
if (opts === null) return null;
ast = normalizeAst(ast);
if (ast && ast.type === "Program") {
return t.file(ast, [], []);
} else if (!ast || ast.type !== "File") {
throw new Error("Not a valid ast?");
}
const file = new File(opts);
return file.wrap(code, function () {