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// Copyright 2015 The Hugo Authors. All rights reserved.
//
// Licensed under the Apache 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://www.apache.org/licenses/LICENSE-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 (
"reflect"
"sort"
"github.com/spf13/cobra"
jww "github.com/spf13/jwalterweatherman"
"github.com/spf13/viper"
)
var _ cmder = (*configCmd)(nil)
type configCmd struct {
hugoBuilderCommon
*baseCmd
}
func newConfigCmd() *configCmd {
cc := &configCmd{}
cc.baseCmd = newBaseCmd(&cobra.Command{
Use: "config",
Short: "Print the site configuration",
Long: `Print the site configuration, both default and custom settings.`,
RunE: cc.printConfig,
})
cc.cmd.Flags().StringVarP(&cc.source, "source", "s", "", "filesystem path to read files relative from")
return cc
}
func (c *configCmd) printConfig(cmd *cobra.Command, args []string) error {
cfg, err := initializeConfig(true, false, &c.hugoBuilderCommon, c, nil)
if err != nil {
return err
}
allSettings := cfg.Cfg.(*viper.Viper).AllSettings()
var separator string
if allSettings["metadataformat"] == "toml" {
separator = " = "
} else {
separator = ": "
}
var keys []string
for k := range allSettings {
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
kv := reflect.ValueOf(allSettings[k])
if kv.Kind() == reflect.String {
jww.FEEDBACK.Printf("%s%s\"%+v\"\n", k, separator, allSettings[k])
} else {
jww.FEEDBACK.Printf("%s%s%+v\n", k, separator, allSettings[k])
}
}
return nil
}
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