Add 'config' command to list site configuration

Fixes #871

diff --git a/commands/hugo.go b/commands/hugo.go
index 747a4b40e6e18c365ab055055f1bfb7d6bb17369..62f5f3d01fbf4bd3dea11d85869e955fcd4a21b2 100644 (file)
--- a/commands/hugo.go
+++ b/commands/hugo.go
@@ -68,6 +68,7 @@ func Execute() {
 func AddCommands() {
        HugoCmd.AddCommand(serverCmd)
        HugoCmd.AddCommand(version)
+       HugoCmd.AddCommand(config)
        HugoCmd.AddCommand(check)
        HugoCmd.AddCommand(benchmark)
        HugoCmd.AddCommand(convertCmd)

diff --git a/commands/list_config.go b/commands/list_config.go
new file mode 100644 (file)
index 0000000..02c5d69
--- /dev/null
+++ b/commands/list_config.go
@@ -0,0 +1,39 @@
+// Copyright © 2013-14 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.Print the version number of Hug
+
+package commands
+
+import (
+       "fmt"
+       "github.com/spf13/cobra"
+       "github.com/spf13/viper"
+       "sort"
+)
+
+var config = &cobra.Command{
+       Use:   "config",
+       Short: "Print the site configuration",
+       Long:  `Print the site configuration, both default and custom settings`,
+       Run: func(cmd *cobra.Command, args []string) {
+               InitializeConfig()
+               allSettings := viper.AllSettings()
+               var keys []string
+               for k := range allSettings {
+                       keys = append(keys, k)
+               }
+               sort.Strings(keys)
+               for _, k := range keys {
+                       fmt.Printf("%s: %+v\n", k, allSettings[k])
+               }
+       },
+}