Change the interface to use commands and flags instead of just flags.

Better organization of main (controller style) code.

commands/check.go

@@ -0,0 +1,31 @@
+// Copyright © 2013 Steve Francia <spf@spf13.com>.
+//
+// Licensed under the Simple Public License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+// http://opensource.org/licenses/Simple-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package commands
+
+import (
+	"github.com/spf13/cobra"
+	"github.com/spf13/hugo/hugolib"
+)
+
+var check = &cobra.Command{
+	Use:   "check",
+	Short: "Check content in the source directory",
+	Long: `Hugo will perform some basic analysis on the
+    content provided and will give feedback.`,
+	Run: func(cmd *cobra.Command, args []string) {
+		InitializeConfig()
+		site := hugolib.Site{Config: *Config}
+		site.Analyze()
+	},
+}