From 44c6819c6200ae6e077620c8a4d4d41b24ffc054 Mon Sep 17 00:00:00 2001
From: "J. Harshbarger" <hypercubed@gmail.com>
Date: Fri, 23 Oct 2015 11:36:44 +0900
Subject: [PATCH] Option to output tsv file

---
 index.js | 13 ++++++++++---
 1 file changed, 10 insertions(+), 3 deletions(-)

diff --git a/index.js b/index.js
index a012a44..24cea40 100755
--- a/index.js
+++ b/index.js
@@ -5,7 +5,7 @@ var doc = [
 '',
 'Usage:',
 '  source-map-explorer <script.js> [<script.js.map>]',
-'  source-map-explorer [--json | --html] <script.js> [<script.js.map>] [--replace=BEFORE --with=AFTER]... [--noroot]',
+'  source-map-explorer [--json | --html | --tsv] <script.js> [<script.js.map>] [--replace=BEFORE --with=AFTER]... [--noroot]',
 '  source-map-explorer -h | --help | --version',
 '',
 'If the script file has an inline source map, you may omit the map parameter.',
@@ -16,6 +16,8 @@ var doc = [
 '',
 '     --json  Output JSON (on stdout) instead of generating HTML',
 '             and opening the browser.',
+'     --tsv   Output TSV (on stdout) instead of generating HTML',
+'             and opening the browser.',
 '     --html  Output HTML (on stdout) rather than opening a browser.',
 '',
 '   --noroot  To simplify the visualization, source-map-explorer',
@@ -29,7 +31,6 @@ var doc = [
 '      --with=AFTER  See --replace.',
 ].join('\n');
 
-
 var fs = require('fs'),
     path = require('path'),
     sourcemap = require('source-map'),
@@ -110,7 +111,7 @@ function loadSourceMap(jsFile, mapFile) {
 // See http://stackoverflow.com/a/1917041/388951
 function commonPathPrefix(array){
   if (array.length == 0) return '';
-  var A= array.concat().sort(), 
+  var A= array.concat().sort(),
   a1= A[0].split(/(\/)/), a2= A[A.length-1].split(/(\/)/), L= a1.length, i= 0;
   while(i<L && a1[i] === a2[i]) i++;
   return a1.slice(0, i).join('');
@@ -184,6 +185,12 @@ if (args['--json']) {
   process.exit(0);
 }
 
+if (args['--tsv']) {
+  console.log('Source\tSize');
+  _.map(sizes, function(v, k) { console.log(k+'\t'+v); })
+  process.exit(0);
+}
+
 var html = fs.readFileSync(path.join(__dirname, 'tree-viz.html')).toString();
 
 html = html.replace('INSERT TREE HERE', JSON.stringify(sizes, null, '  '))