From af2fa2adad464a27847e91b44e7cdc057fd623d2 Mon Sep 17 00:00:00 2001
From: Brandon Philips <brandon@ifup.co>
Date: Tue, 6 Aug 2013 18:35:49 -0700
Subject: [PATCH] bump(github.com/ccding/go-config-reader):
 fcf8cc3fb5100a2466c414cea91a4bb6344087fd

---
 .../ccding/go-config-reader/config/config.go  | 57 +++++++++++++++++--
 .../ccding/go-config-reader/example.conf      |  3 +
 2 files changed, 54 insertions(+), 6 deletions(-)

diff --git a/third_party/github.com/ccding/go-config-reader/config/config.go b/third_party/github.com/ccding/go-config-reader/config/config.go
index 50cf185be..75a48579e 100644
--- a/third_party/github.com/ccding/go-config-reader/config/config.go
+++ b/third_party/github.com/ccding/go-config-reader/config/config.go
@@ -18,10 +18,13 @@ package config
 
 import (
 	"bufio"
+	"errors"
 	"os"
 	"strings"
 )
 
+var commentPrefix = []string{"//", "#", ";"}
+
 func Read(filename string) (map[string]string, error) {
 	var res = map[string]string{}
 	in, err := os.Open(filename)
@@ -30,11 +33,19 @@ func Read(filename string) (map[string]string, error) {
 	}
 	scanner := bufio.NewScanner(in)
 	line := ""
+	section := ""
 	for scanner.Scan() {
-		if strings.HasPrefix(scanner.Text(), "//") {
+		if scanner.Text() == "" {
 			continue
 		}
-		if strings.HasPrefix(scanner.Text(), "#") {
+		if line == "" {
+			sec := checkSection(scanner.Text())
+			if sec != "" {
+				section = sec + "."
+				continue
+			}
+		}
+		if checkComment(scanner.Text()) {
 			continue
 		}
 		line += scanner.Text()
@@ -42,13 +53,47 @@ func Read(filename string) (map[string]string, error) {
 			line = line[:len(line)-1]
 			continue
 		}
-		sp := strings.SplitN(line, "=", 2)
-		if len(sp) != 2 {
-			continue
+		key, value, err := checkLine(line)
+		if err != nil {
+			return res, errors.New("WRONG: " + line)
 		}
-		res[strings.TrimSpace(sp[0])] = strings.TrimSpace(sp[1])
+		res[section+key] = value
 		line = ""
 	}
 	in.Close()
 	return res, nil
 }
+
+func checkSection(line string) string {
+	line = strings.TrimSpace(line)
+	lineLen := len(line)
+	if lineLen < 2 {
+		return ""
+	}
+	if line[0] == '[' && line[lineLen-1] == ']' {
+		return line[1 : lineLen-1]
+	}
+	return ""
+}
+
+func checkLine(line string) (string, string, error) {
+	key := ""
+	value := ""
+	sp := strings.SplitN(line, "=", 2)
+	if len(sp) != 2 {
+		return key, value, errors.New("WRONG: " + line)
+	}
+	key = strings.TrimSpace(sp[0])
+	value = strings.TrimSpace(sp[1])
+	return key, value, nil
+}
+
+func checkComment(line string) bool {
+	line = strings.TrimSpace(line)
+	for p := range commentPrefix {
+		if strings.HasPrefix(line, commentPrefix[p]) {
+			return true
+		}
+	}
+	return false
+}
diff --git a/third_party/github.com/ccding/go-config-reader/example.conf b/third_party/github.com/ccding/go-config-reader/example.conf
index a5645cb95..706e7b1f1 100644
--- a/third_party/github.com/ccding/go-config-reader/example.conf
+++ b/third_party/github.com/ccding/go-config-reader/example.conf
@@ -5,3 +5,6 @@ cc = dd, 2 ejkl  ijfadjfl
 # 12jfiahdoif
 dd = c \
  oadi
+
+ [test]
+  a = c c d