From 728e72648eb910d6fa09d44413c7b9422d8ec977 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matias=20Niemel=C3=A4?= <matias@yearofmoo.com>
Date: Fri, 6 Dec 2013 12:54:20 -0500
Subject: [PATCH] chore(CHANGELOG): introduce perf() section for
 performance-related commits

Instead of using fix() or chore() when labelling a commit which improves
speed or performance use perf(). Perf commits will be listed in the
CHANGELOG under "Performance Improvements".

For example:
perf($animate): cache all getComputedStyle operations to reduce additional reflows
---
 changelog.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/changelog.js b/changelog.js
index b9a623f343b9..fd30a1851e72 100755
--- a/changelog.js
+++ b/changelog.js
@@ -142,6 +142,7 @@ var writeChangelog = function(stream, commits, version) {
   var sections = {
     fix: {},
     feat: {},
+    perf: {},
     breaks: {}
   };
 
@@ -169,6 +170,7 @@ var writeChangelog = function(stream, commits, version) {
   stream.write(util.format(HEADER_TPL, version, version, currentDate()));
   printSection(stream, 'Bug Fixes', sections.fix);
   printSection(stream, 'Features', sections.feat);
+  printSection(stream, 'Performance Improvements', sections.perf);
   printSection(stream, 'Breaking Changes', sections.breaks, false);
 }
 
@@ -186,7 +188,7 @@ var getPreviousTag = function() {
 var generate = function(version, file) {
   getPreviousTag().then(function(tag) {
     console.log('Reading git log since', tag);
-    readGitLog('^fix|^feat|BREAKING', tag).then(function(commits) {
+    readGitLog('^fix|^feat|^perf|BREAKING', tag).then(function(commits) {
       console.log('Parsed', commits.length, 'commits');
       console.log('Generating changelog to', file || 'stdout', '(', version, ')');
       writeChangelog(file ? fs.createWriteStream(file) : process.stdout, commits, version);