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/*
This file is part of TALER
(C) 2016 GNUnet e.V.
TALER is free software; you can redistribute it and/or modify it under the
terms of the GNU General Public License as published by the Free Software
Foundation; either version 3, or (at your option) any later version.
TALER is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
TALER; see the file COPYING. If not, see <http://www.gnu.org/licenses/>
*/
/**
* Print the syntax tree of a TypeScript program.
*
* @author Florian Dold
*/
"use strict";
import { readFileSync } from "fs";
import { execSync } from "child_process";
import * as ts from "typescript";
export function processFile(sourceFile: ts.SourceFile) {
processNode(sourceFile);
function processNode(node: ts.Node, level=0) {
let indent = "";
for (let i = 0; i < level; i++) {
indent = indent + " ";
}
console.log(indent + ts.SyntaxKind[node.kind]);
ts.forEachChild(node, (n) => processNode(n, level+1));
}
}
const fileNames = process.argv.slice(2);
fileNames.forEach(fileName => {
let sourceFile = ts.createSourceFile(fileName, readFileSync(fileName).toString(), ts.ScriptTarget.ES2016, /*setParentNodes */ true);
processFile(sourceFile);
});
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