From 0b5f40e66c6045c007c30e4362e19279e7fd6f9d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Torkel=20=C3=96degaard?= <torkel.odegaard@gmail.com>
Date: Thu, 10 Sep 2015 13:34:32 +0200
Subject: [PATCH] tech(): made config system check for generated css or
 javascript files and panic if there are none, also if there is a public_gen
 directory it will use that, even if static root is set to public

---
 pkg/setting/setting.go     | 19 ++++++++++++++++++-
 tasks/build_task.js        | 10 +++++-----
 tasks/options/compress.js  |  2 +-
 tasks/options/requirejs.js |  2 +-
 4 files changed, 25 insertions(+), 8 deletions(-)

diff --git a/pkg/setting/setting.go b/pkg/setting/setting.go
index cc74456971e..9254bada6d4 100644
--- a/pkg/setting/setting.go
+++ b/pkg/setting/setting.go
@@ -354,6 +354,23 @@ func setHomePath(args *CommandLineArgs) {
 	}
 }
 
+func getStaticRootPath(configValue string) string {
+	if configValue != "public" {
+		return configValue
+	}
+
+	if _, err := os.Stat(path.Join(HomePath, configValue, "css")); err == nil {
+		return configValue
+	}
+
+	if _, err := os.Stat(path.Join(HomePath, "public_gen", "css")); err == nil {
+		return "public_gen"
+	}
+
+	log.Fatal(3, "Failed to detect generated css or javascript files in static root (%s), have you executed default grunt task?", configValue)
+	return ""
+}
+
 func NewConfigContext(args *CommandLineArgs) {
 	setHomePath(args)
 	loadConfiguration(args)
@@ -373,7 +390,7 @@ func NewConfigContext(args *CommandLineArgs) {
 	Domain = server.Key("domain").MustString("localhost")
 	HttpAddr = server.Key("http_addr").MustString("0.0.0.0")
 	HttpPort = server.Key("http_port").MustString("3000")
-	StaticRootPath = makeAbsolute(server.Key("static_root_path").String(), HomePath)
+	StaticRootPath = makeAbsolute(getStaticRootPath(server.Key("static_root_path").String()), HomePath)
 	RouterLogging = server.Key("router_logging").MustBool(false)
 	EnableGzip = server.Key("enable_gzip").MustBool(false)
 	EnforceDomain = server.Key("enforce_domain").MustBool(false)
diff --git a/tasks/build_task.js b/tasks/build_task.js
index 546b2fed6cf..63334cbec5a 100644
--- a/tasks/build_task.js
+++ b/tasks/build_task.js
@@ -43,27 +43,27 @@ module.exports = function(grunt) {
   });
 
   grunt.registerTask('build-post-process', function() {
-    grunt.config('copy.public_gen_to_dest', {
+    grunt.config('copy.public_gen_to_temp', {
       expand: true,
       cwd: '<%= genDir %>',
       src: '**/*',
-      dest: '<%= destDir %>/public/',
+      dest: '<%= tempDir %>/public/',
     });
     grunt.config('copy.backend_bin', {
       cwd: 'bin',
       expand: true,
       src: ['*'],
       options: { mode: true},
-      dest: '<%= destDir %>/bin/'
+      dest: '<%= tempDir %>/bin/'
     });
     grunt.config('copy.backend_files', {
       expand: true,
       src: ['conf/defaults.ini', 'conf/sample.ini', 'vendor/**/*', 'scripts/*'],
       options: { mode: true},
-      dest: '<%= destDir %>'
+      dest: '<%= tempDir %>'
     });
 
-    grunt.task.run('copy:public_gen_to_dest');
+    grunt.task.run('copy:public_gen_to_temp');
     grunt.task.run('copy:backend_bin');
     grunt.task.run('copy:backend_files');
   });
diff --git a/tasks/options/compress.js b/tasks/options/compress.js
index 99524dfd0cd..4dc77ec82f8 100644
--- a/tasks/options/compress.js
+++ b/tasks/options/compress.js
@@ -9,7 +9,7 @@ module.exports = function(config) {
       files : [
         {
           expand: true,
-          cwd: '<%= destDir %>',
+          cwd: '<%= tempDir %>',
           src: ['**/*'],
           dest: '<%= pkg.name %>-<%= pkg.version %>/',
         },
diff --git a/tasks/options/requirejs.js b/tasks/options/requirejs.js
index a7a9d5b8dda..f3a113048c9 100644
--- a/tasks/options/requirejs.js
+++ b/tasks/options/requirejs.js
@@ -74,7 +74,7 @@ module.exports = function(config,grunt) {
     ];
 
     var fs = require('fs');
-    var panelPath = config.genDir+'/app/panels';
+    var panelPath = config.srcDir + '/app/panels';
 
     // create a module for each directory in public/app/panels/
     fs.readdirSync(panelPath).forEach(function (panelName) {