From 4c42961ee86e355c1748929d21456a95a039b2be Mon Sep 17 00:00:00 2001
From: Knut Ahlers <knut@ahlers.me>
Date: Mon, 25 May 2015 15:11:20 +0200
Subject: [PATCH] Added svg minifying

---
 assets/badgeTemplate.tpl |  1 -
 bindata.go               | 75 +++++++++++++++++++---------------------
 main.go                  |  8 +++++
 3 files changed, 44 insertions(+), 40 deletions(-)

diff --git a/assets/badgeTemplate.tpl b/assets/badgeTemplate.tpl
index ed279ae..1a2a198 100644
--- a/assets/badgeTemplate.tpl
+++ b/assets/badgeTemplate.tpl
@@ -1,4 +1,3 @@
-<?xml version="1.0" encoding="UTF-8"?>
 <svg xmlns="http://www.w3.org/2000/svg" width="{{ .Width }}" height="20">
    <linearGradient id="b" x2="0" y2="100%">
       <stop offset="0" stop-color="#bbb" stop-opacity=".1" />
diff --git a/bindata.go b/bindata.go
index 4c466dd..72af243 100644
--- a/bindata.go
+++ b/bindata.go
@@ -27,45 +27,42 @@ func bindata_read(data []byte, name string) ([]byte, error) {
 
 func assets_badgetemplate_tpl() ([]byte, error) {
 	return bindata_read([]byte{
-		0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x00, 0xff, 0x9c, 0x53,
-		0x5f, 0x6f, 0xd3, 0x30, 0x10, 0x7f, 0xef, 0xa7, 0x38, 0xdd, 0x84, 0xc4,
-		0xa4, 0x26, 0x71, 0xda, 0x55, 0x42, 0x28, 0xee, 0x84, 0x40, 0x8c, 0x17,
-		0x9e, 0x18, 0xe3, 0xd9, 0x49, 0x9c, 0xc4, 0xe0, 0xda, 0x95, 0xed, 0x35,
-		0xd9, 0xa6, 0x7d, 0x77, 0xec, 0x24, 0x6b, 0x03, 0xa5, 0xa2, 0xa0, 0x3e,
-		0xf4, 0x72, 0xfd, 0xfd, 0xbb, 0xbb, 0x26, 0xbb, 0xee, 0x36, 0x12, 0x76,
-		0xdc, 0x58, 0xa1, 0x15, 0xc5, 0x34, 0x26, 0x08, 0x5c, 0x15, 0xba, 0x14,
-		0xaa, 0xa6, 0xf8, 0xf5, 0xf6, 0x63, 0xf4, 0x06, 0xaf, 0xd7, 0xb3, 0xcc,
-		0xee, 0x6a, 0xf0, 0x48, 0x65, 0x29, 0x36, 0xce, 0x6d, 0xdf, 0x26, 0x49,
-		0xdb, 0xb6, 0x71, 0xbb, 0x8c, 0xb5, 0xa9, 0x93, 0x05, 0x21, 0x24, 0xf1,
-		0x08, 0x84, 0x56, 0x94, 0xae, 0xa1, 0xf8, 0xf4, 0x04, 0xf1, 0xb7, 0x50,
-		0xc2, 0xf3, 0x33, 0x42, 0xc3, 0x45, 0xdd, 0x38, 0x8a, 0x0b, 0x82, 0xeb,
-		0x19, 0x00, 0x64, 0x52, 0x28, 0xce, 0xcc, 0x8d, 0x61, 0xa5, 0xe0, 0xca,
-		0x81, 0x28, 0x29, 0xe6, 0x08, 0xdd, 0x82, 0xa2, 0x77, 0x7f, 0xf0, 0x5f,
-		0x29, 0x21, 0xaf, 0x06, 0x6c, 0x80, 0x5b, 0xa7, 0xb7, 0xa0, 0xab, 0xca,
-		0x72, 0xd7, 0x23, 0xc2, 0x73, 0x54, 0x68, 0xa9, 0x0d, 0xc5, 0x8b, 0x3c,
-		0xcf, 0xc7, 0x8e, 0xde, 0xb2, 0x42, 0xb8, 0x07, 0x8a, 0x71, 0x8a, 0x90,
-		0xfc, 0x99, 0x9d, 0x9e, 0xc6, 0x66, 0xc9, 0xaf, 0xb1, 0x86, 0xe6, 0x86,
-		0xd9, 0x1f, 0x7d, 0x40, 0x76, 0xc8, 0x63, 0x78, 0xe1, 0xfe, 0x3a, 0x29,
-		0x98, 0x8e, 0xe2, 0x12, 0xa1, 0x12, 0x52, 0xfa, 0x98, 0x55, 0x55, 0x1d,
-		0x8c, 0x82, 0xe8, 0x50, 0xd6, 0x10, 0x6a, 0x8a, 0xf7, 0x46, 0xbe, 0xbe,
-		0x60, 0x97, 0x07, 0x8f, 0x2d, 0xf3, 0x92, 0x23, 0x77, 0xb5, 0x5a, 0x61,
-		0x68, 0xfa, 0x14, 0x9f, 0x09, 0x00, 0x81, 0x26, 0xb8, 0xde, 0x0a, 0x27,
-		0xf9, 0x8b, 0x35, 0xc0, 0x6e, 0x41, 0xe0, 0x93, 0xff, 0xf5, 0x71, 0x3a,
-		0xfb, 0x54, 0x25, 0x70, 0xde, 0x87, 0xa5, 0xf5, 0x49, 0x47, 0xb9, 0x63,
-		0x21, 0xaf, 0x32, 0x9d, 0x69, 0x14, 0x3e, 0xc6, 0x9d, 0xf2, 0xe9, 0x27,
-		0xc9, 0x2f, 0xf1, 0xb7, 0xb4, 0x7b, 0xde, 0x51, 0xce, 0x2c, 0xa9, 0x5f,
-		0x76, 0x31, 0xdd, 0x95, 0xe3, 0x9d, 0x8b, 0x98, 0x2a, 0x9a, 0x70, 0xe5,
-		0x8d, 0x28, 0x4b, 0xc9, 0xfd, 0x32, 0xb5, 0x72, 0x51, 0xc5, 0x36, 0x42,
-		0xfa, 0xd3, 0x7d, 0xe0, 0xdf, 0xd9, 0xdd, 0x3d, 0x7c, 0x61, 0xca, 0xce,
-		0xef, 0xb8, 0x29, 0x99, 0x62, 0xf3, 0x1b, 0xae, 0xf8, 0x8e, 0xcd, 0xad,
-		0xef, 0x45, 0x96, 0x1b, 0x51, 0x8d, 0x1c, 0x2b, 0x1e, 0xb9, 0xbf, 0x7e,
-		0x7a, 0x58, 0x70, 0xd0, 0x87, 0x6e, 0x38, 0x60, 0x3f, 0xd9, 0xbb, 0xde,
-		0xab, 0x5f, 0x8e, 0x17, 0x4f, 0x57, 0xfb, 0xd3, 0x91, 0x34, 0x7c, 0x86,
-		0xc7, 0xc9, 0x1f, 0x67, 0x89, 0xeb, 0x3d, 0xd7, 0xb3, 0xb2, 0x24, 0x28,
-		0x9e, 0x2d, 0x7f, 0x75, 0x3e, 0xdb, 0xd7, 0xff, 0x9b, 0x2d, 0xc8, 0xfc,
-		0xab, 0xf8, 0xd5, 0x29, 0x6e, 0x7f, 0xa8, 0x2c, 0xbc, 0xe7, 0xeb, 0xd9,
-		0xcf, 0x00, 0x00, 0x00, 0xff, 0xff, 0x04, 0x9f, 0x1b, 0x68, 0x37, 0x04,
-		0x00, 0x00,
+		0x1f, 0x8b, 0x08, 0x00, 0x00, 0x09, 0x6e, 0x88, 0x00, 0xff, 0x9c, 0x93,
+		0x51, 0x6f, 0xd3, 0x30, 0x10, 0xc7, 0xdf, 0xf7, 0x29, 0x4e, 0x37, 0x21,
+		0x31, 0xa9, 0xad, 0x9d, 0x76, 0x7d, 0x41, 0x71, 0x25, 0x04, 0xd2, 0x78,
+		0xe1, 0x09, 0x34, 0x9e, 0x9d, 0xc6, 0x4e, 0x0c, 0xae, 0x53, 0xd9, 0x5e,
+		0x93, 0x6d, 0xda, 0x77, 0xc7, 0x76, 0xb2, 0x26, 0x50, 0x2a, 0x0a, 0xea,
+		0x43, 0x2f, 0xd7, 0xfb, 0xff, 0xee, 0x7f, 0x77, 0x4d, 0xee, 0x0e, 0x15,
+		0x74, 0x3b, 0x6d, 0x1c, 0xc3, 0xda, 0xfb, 0xfd, 0x3b, 0x42, 0xda, 0xb6,
+		0x5d, 0xb4, 0xab, 0x45, 0x63, 0x2b, 0xb2, 0xa4, 0x94, 0x92, 0x50, 0x81,
+		0xd0, 0xaa, 0xd2, 0xd7, 0x0c, 0x9f, 0x9f, 0x61, 0xf1, 0x2d, 0x86, 0xf0,
+		0xf2, 0x82, 0x50, 0x0b, 0x55, 0xd5, 0x9e, 0xe1, 0x92, 0xe2, 0xe6, 0x0a,
+		0x00, 0x72, 0xad, 0x8c, 0xe0, 0xf6, 0xce, 0xf2, 0x52, 0x09, 0xe3, 0x41,
+		0x95, 0x0c, 0x0b, 0x84, 0x6e, 0xc9, 0x90, 0x22, 0x3c, 0x86, 0xaf, 0x8c,
+		0xd2, 0x37, 0x7d, 0x6d, 0x2c, 0x77, 0xbe, 0xd9, 0x43, 0x23, 0xa5, 0x13,
+		0x3e, 0x55, 0xc4, 0xe7, 0xf9, 0xb6, 0xd1, 0x8d, 0x65, 0x78, 0x5d, 0x14,
+		0xc5, 0x90, 0x69, 0xf6, 0x7c, 0xab, 0xfc, 0x23, 0xc3, 0x45, 0x86, 0x40,
+		0xfe, 0xac, 0xce, 0xce, 0xd7, 0xe6, 0xe4, 0x57, 0x5b, 0x7d, 0x72, 0xc7,
+		0xdd, 0x8f, 0x64, 0x90, 0x8f, 0x7e, 0xac, 0xd8, 0xfa, 0xbf, 0x4e, 0x0a,
+		0xb6, 0x63, 0xb8, 0x42, 0x90, 0x4a, 0xeb, 0x60, 0x53, 0x4a, 0x39, 0x36,
+		0x8a, 0xd0, 0x3e, 0xac, 0x20, 0xc6, 0x0c, 0x1f, 0xac, 0x7e, 0x7b, 0xcd,
+		0x6f, 0xc6, 0x1e, 0x7b, 0x1e, 0x90, 0x83, 0x76, 0xbd, 0x5e, 0x63, 0x4c,
+		0x06, 0x17, 0x9f, 0x29, 0x00, 0x85, 0x3a, 0x76, 0xfd, 0xaa, 0xbc, 0x16,
+		0xaf, 0xad, 0x01, 0x0e, 0x4b, 0x0a, 0x9f, 0xc2, 0xaf, 0x4f, 0xd3, 0xd9,
+		0xa7, 0x94, 0xa8, 0xf9, 0x10, 0x97, 0x96, 0x9c, 0x0e, 0xb8, 0x53, 0x50,
+		0xa0, 0x4c, 0x67, 0x1a, 0xc0, 0xa7, 0x75, 0xe7, 0xfa, 0xa4, 0x49, 0x8a,
+		0x1b, 0xfc, 0xcd, 0xed, 0x51, 0x77, 0xe2, 0x33, 0x27, 0xd5, 0xeb, 0x2e,
+		0xa6, 0xbb, 0xf2, 0xa2, 0xf3, 0x73, 0x6e, 0xb6, 0x75, 0xbc, 0xf2, 0x4e,
+		0x95, 0xa5, 0x16, 0x61, 0x99, 0x8d, 0xf1, 0x73, 0xc9, 0x77, 0x4a, 0x87,
+		0xd3, 0x7d, 0x14, 0xdf, 0xf9, 0xfd, 0x03, 0x7c, 0xe1, 0xc6, 0xcd, 0xee,
+		0x85, 0x2d, 0xb9, 0xe1, 0xb3, 0x3b, 0x61, 0xc4, 0x81, 0xcf, 0x5c, 0xc8,
+		0xcd, 0x9d, 0xb0, 0x4a, 0x0e, 0x1a, 0xa7, 0x9e, 0x44, 0xb8, 0x7e, 0x36,
+		0x2e, 0x38, 0xf2, 0xa1, 0xeb, 0x0f, 0x98, 0x26, 0x7b, 0x9f, 0x7a, 0xa5,
+		0xe5, 0x04, 0x78, 0xb6, 0x3e, 0x9e, 0x8e, 0x66, 0xf1, 0xd3, 0x3f, 0x4e,
+		0xfe, 0x38, 0x2b, 0xdc, 0x1c, 0xb5, 0x41, 0x95, 0x93, 0x48, 0xbc, 0x18,
+		0x7f, 0x7b, 0xb9, 0x3a, 0xc4, 0xff, 0xeb, 0x2d, 0x62, 0xfe, 0x15, 0x7e,
+		0x7b, 0x4e, 0x9b, 0x0e, 0x95, 0xc7, 0xf7, 0x7c, 0x73, 0xf5, 0x33, 0x00,
+		0x00, 0xff, 0xff, 0x72, 0x4c, 0xac, 0x36, 0x10, 0x04, 0x00, 0x00,
 	},
 		"assets/badgeTemplate.tpl",
 	)
diff --git a/main.go b/main.go
index e03f862..d21765d 100644
--- a/main.go
+++ b/main.go
@@ -9,6 +9,8 @@ import (
 
 	"github.com/alecthomas/template"
 	"github.com/gorilla/mux"
+	"github.com/tdewolff/minify"
+	"github.com/tdewolff/minify/svg"
 )
 
 const (
@@ -46,6 +48,12 @@ func generateBadge(res http.ResponseWriter, r *http.Request) {
 
 	res.Header().Add("Content-Type", "image/svg+xml")
 	res.Header().Add("Cache-Control", "public, max-age=31536000")
+
+	m := minify.New()
+	m.AddFunc("image/svg+xml", svg.Minify)
+
+	badge, _ = minify.Bytes(m, "image/svg+xml", badge)
+
 	res.Write(badge)
 }