1 files changed, 34 insertions, 61 deletions

diff --git a/vendor/github.com/nicksnyder/go-i18n/goi18n/goi18n.go b/vendor/github.com/nicksnyder/go-i18n/goi18n/goi18n.go
index f57ea8175..3bd763f47 100644
--- a/vendor/github.com/nicksnyder/go-i18n/goi18n/goi18n.go
+++ b/vendor/github.com/nicksnyder/go-i18n/goi18n/goi18n.go
@@ -6,77 +6,50 @@ import (
 	"os"
 )
 
-func usage() {
-	fmt.Printf(`goi18n formats and merges translation files.
-
-Usage:
-
-    goi18n [options] [files...]
-
-Translation files:
-
-    A translation file contains the strings and translations for a single language.
-
-    Translation file names must have a suffix of a supported format (e.g. .json) and
-    contain a valid language tag as defined by RFC 5646 (e.g. en-us, fr, zh-hant, etc.).
-
-    For each language represented by at least one input translation file, goi18n will produce 2 output files:
-
-        xx-yy.all.format
-            This file contains all strings for the language (translated and untranslated).
-            Use this file when loading strings at runtime.
+type command interface {
+	execute() error
+	parse(arguments []string)
+}
 
-        xx-yy.untranslated.format
-            This file contains the strings that have not been translated for this language.
-            The translations for the strings in this file will be extracted from the source language.
-            After they are translated, merge them back into xx-yy.all.format using goi18n.
+func main() {
+	flag.Usage = usage
 
-Merging:
+	if len(os.Args) == 1 {
+		usage()
+	}
 
-    goi18n will merge multiple translation files for the same language.
-    Duplicate translations will be merged into the existing translation.
-    Non-empty fields in the duplicate translation will overwrite those fields in the existing translation.
-    Empty fields in the duplicate translation are ignored.
+	var cmd command
+
+	switch os.Args[1] {
+	case "merge":
+		cmd = &mergeCommand{}
+		cmd.parse(os.Args[2:])
+	case "constants":
+		cmd = &constantsCommand{}
+		cmd.parse(os.Args[2:])
+	default:
+		cmd = &mergeCommand{}
+		cmd.parse(os.Args[1:])
+	}
 
-Adding a new language:
+	if err := cmd.execute(); err != nil {
+		fmt.Println(err.Error())
+		os.Exit(1)
+	}
+}
 
-    To produce translation files for a new language, create an empty translation file with the
-    appropriate name and pass it in to goi18n.
+func usage() {
+	fmt.Printf(`goi18n manages translation files.
 
-Options:
+Usage:
 
-    -sourceLanguage tag
-        goi18n uses the strings from this language to seed the translations for other languages.
-        Default: en-us
+    goi18n merge     Merge translation files
+    goi18n constants Generate constant file from translation file
 
-    -outdir directory
-        goi18n writes the output translation files to this directory.
-        Default: .
+For more details execute:
 
-    -format format
-        goi18n encodes the output translation files in this format.
-        Supported formats: json, yaml
-        Default: json
+    goi18n [command] -help
 
 `)
 	os.Exit(1)
 }
-
-func main() {
-	flag.Usage = usage
-	sourceLanguage := flag.String("sourceLanguage", "en-us", "")
-	outdir := flag.String("outdir", ".", "")
-	format := flag.String("format", "json", "")
-	flag.Parse()
-
-	mc := &mergeCommand{
-		translationFiles:  flag.Args(),
-		sourceLanguageTag: *sourceLanguage,
-		outdir:            *outdir,
-		format:            *format,
-	}
-	if err := mc.execute(); err != nil {
-		fmt.Println(err.Error())
-		os.Exit(1)
-	}
-}