Removed extra logs from stdOut

Author: RichardLitt

doctoc.js

@@ -17,12 +17,12 @@ function cleanPath(path) {
 }
 
 function transformAndSave(files, mode, maxHeaderLevel, title, notitle, entryPrefix, stdOut) {
-  console.log('\n==================\n');
+  (stdOut) ? console.error('\n==================\n') : console.log('\n==================\n')
 
   var transformed = files
     .map(function (x) {
       var content = fs.readFileSync(x.path, 'utf8')
-        , result = transform(content, mode, maxHeaderLevel, title, notitle, entryPrefix);
+        , result = transform(content, mode, maxHeaderLevel, title, notitle, entryPrefix, stdOut);
       result.path = x.path;
       return result;
     });
@@ -41,9 +41,7 @@ function transformAndSave(files, mode, maxHeaderLevel, title, notitle, entryPref
   });
 
   changed.forEach(function (x) { 
-    if (stdOut) {
-      console.log('==================\n\n"%s" was not updated.', x.path)
-    } else {
+    if (!stdOut) {
       console.log('"%s" will be updated.', x.path);
       fs.writeFileSync(x.path, x.data, 'utf8');
     }
@@ -107,14 +105,26 @@ for (var i = 0; i < argv._.length; i++) {
     , stat = fs.statSync(target)
 
   if (stat.isDirectory()) {
-    console.log ('\nDocToccing "%s" and its sub directories for %s.', target, mode);
+    if (!stdOut) {
+      console.log('\nDocToccing "%s" and its sub directories for %s.', target, mode);
+    } else {
+      console.error('\nDocToccing "%s" and its sub directories for %s.', target, mode);
+    }
     files = file.findMarkdownFiles(target);
   } else {
-    console.log ('\nDocToccing single file "%s" for %s.', target, mode);
+    if (!stdOut) {
+      console.log('\nDocToccing single file "%s" for %s.', target, mode);
+    } else {
+      console.error('\nDocToccing single file "%s" for %s.', target, mode);
+    }
     files = [{ path: target }];
   }
 
   transformAndSave(files, mode, maxHeaderLevel, title, notitle, entryPrefix, stdOut);
 
-  console.log('\nEverything is OK.');
+  if (!stdOut) {
+    console.log('\nEverything is OK.');
+  } else {
+    console.error('\nEverything is OK.');
+  }
 }

lib/transform.js

@@ -98,15 +98,15 @@ function getLinesToToc (lines, currentToc, info) {
 }
 
 // Use document context as well as command line args to infer the title
-function determineTitle(title, notitle, lines, info) {
+function determineTitle(title, notitle, lines, info, stdOut) {
   var defaultTitle = '**Table of Contents**  *generated with [DocToc](https://github.com/thlorenz/doctoc)*';
 
-  if (notitle) return '';
+  if (notitle || stdOut) return '';
   if (title) return title;
   return info.hasStart ? lines[info.startIdx + 2] : defaultTitle;
 }
 
-exports = module.exports = function transform(content, mode, maxHeaderLevel, title, notitle, entryPrefix) {
+exports = module.exports = function transform(content, mode, maxHeaderLevel, title, notitle, entryPrefix, stdOut) {
   mode = mode || 'github.com';
   entryPrefix = entryPrefix || '-';
 
@@ -116,7 +116,7 @@ exports = module.exports = function transform(content, mode, maxHeaderLevel, tit
   var lines = content.split('\n')
     , info = updateSection.parse(lines, matchesStart, matchesEnd)
 
-  var inferredTitle = determineTitle(title, notitle, lines, info);
+  var inferredTitle = determineTitle(title, notitle, lines, info, stdOut);
 
   var currentToc = info.hasStart && lines.slice(info.startIdx, info.endIdx + 1).join('\n')
     , linesToToc = getLinesToToc(lines, currentToc, info);
@@ -137,18 +137,17 @@ exports = module.exports = function transform(content, mode, maxHeaderLevel, tit
   // 4 spaces required for proper indention on Bitbucket
   var indentation = (mode === 'bitbucket.org' || mode === 'gitlab.com') ? '    ' : '  ';
 
-  var toc =
-      inferredTitle
-    + '\n\n'
-    + linkedHeaders
-        .map(function (x) {
+  var toc = linkedHeaders.map(function (x) {
           var indent = _(_.range(x.rank - lowestRank))
             .reduce(function (acc, x) { return acc + indentation; }, '');
 
           return indent + entryPrefix + ' ' + x.anchor;
         })
         .join('\n')
-    + '\n';
+
+  if (!stdOut) {
+    toc = inferredTitle + '\n\n' + toc + '\n';
+  }
 
   var wrappedToc =  start + '\n' + toc + '\n' + end;