From 901411b1ba109593f17cd416db2d45bd0283f952 Mon Sep 17 00:00:00 2001
From: jcrouche <jason_croucher@bmc.com>
Date: Mon, 3 Aug 2015 12:38:00 -0700
Subject: [PATCH] simple format updates to config.go and updated depdency to
 latest yaml rev

---
 Godeps/Godeps.json |  2 +-
 config/config.go   | 12 ++++++++----
 2 files changed, 9 insertions(+), 5 deletions(-)

diff --git a/Godeps/Godeps.json b/Godeps/Godeps.json
index cd3c482..eaec6fd 100644
--- a/Godeps/Godeps.json
+++ b/Godeps/Godeps.json
@@ -4,7 +4,7 @@
 	"Deps": [
 		{
 			"ImportPath": "github.com/go-yaml/yaml",
-			"Rev": "1b9791953ba4027efaeb728c7355e542a203be5e"
+			"Rev": "7ad95dd0798a40da1ccdff6dff35fd177b5edf40"
 		},
 		{
 			"ImportPath": "github.com/ainoya/glog",
diff --git a/config/config.go b/config/config.go
index c21a17f..42a3d5a 100644
--- a/config/config.go
+++ b/config/config.go
@@ -44,14 +44,14 @@ func LoadOpts(arguments []string) (*Opts, error) {
 	var stopOnAnyFailure bool
 	var printVersion bool
 	var threshold string
-	var log_dir string
+	var logDir string
 	var mode string
 
 	fs.StringVar(&pipelineFilePath, "c", "./pipeline.yml", "pipeline.yml file")
 	fs.BoolVar(&stopOnAnyFailure, "f", false, "Skip execution of subsequent stage after failing to exec the upstream stage.")
 	fs.BoolVar(&printVersion, "v", false, "Print the version information and exit.")
 	fs.StringVar(&threshold, "threshold", "INFO", "Log events at or above this severity are logged.")
-	fs.StringVar(&log_dir, "log_dir", "", "Log files will be written to this directory.")
+	fs.StringVar(&logDir, "logDir", "", "Log files will be written to this directory.")
 	fs.StringVar(&mode, "mode", "local", "Execution mode (local or service).")
 
 	if err := fs.Parse(arguments); err != nil {
@@ -60,8 +60,8 @@ func LoadOpts(arguments []string) (*Opts, error) {
 
 	flag.CommandLine.Lookup("stderrthreshold").Value.Set(threshold)
 
-	if log_dir != "" {
-		flag.CommandLine.Lookup("log_dir").Value.Set(log_dir)
+	if logDir != "" {
+		flag.CommandLine.Lookup("logDir").Value.Set(logDir)
 	}
 
 	return &Opts{
@@ -72,6 +72,8 @@ func LoadOpts(arguments []string) (*Opts, error) {
 	}, nil
 }
 
+// ReadConfig reads the supplied configuration file and returns the
+// corresponding map or an error.
 func ReadConfig(configFilePath string) (*map[interface{}]interface{}, error) {
 	data, err := ioutil.ReadFile(configFilePath)
 	if err != nil {
@@ -80,6 +82,8 @@ func ReadConfig(configFilePath string) (*map[interface{}]interface{}, error) {
 	return ReadConfigBytes(data)
 }
 
+// ReadConfigBytes reads the supplied configuration byte[] and returns the
+// corresponding map or an error.
 func ReadConfigBytes(configSetting []byte) (*map[interface{}]interface{}, error) {
 	configData := make(map[interface{}]interface{})
 	err := yaml.Unmarshal(configSetting, &configData)