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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 (
"encoding/json"
"fmt"
"os"
"reflect"
"regexp"
"sort"
"strings"
"github.com/gohugoio/hugo/common/maps"
"github.com/gohugoio/hugo/parser"
"github.com/gohugoio/hugo/parser/metadecoders"
"github.com/gohugoio/hugo/modules"
"github.com/spf13/cobra"
)
var _ cmder = (*configCmd)(nil)
type configCmd struct {
*baseBuilderCmd
}
func (b *commandsBuilder) newConfigCmd() *configCmd {
cc := &configCmd{}
cmd := &cobra.Command{
Use: "config",
Short: "Print the site configuration",
Long: `Print the site configuration, both default and custom settings.`,
RunE: cc.printConfig,
}
printMountsCmd := &cobra.Command{
Use: "mounts",
Short: "Print the configured file mounts",
RunE: cc.printMounts,
}
cmd.AddCommand(printMountsCmd)
cc.baseBuilderCmd = b.newBuilderBasicCmd(cmd)
return cc
}
func (c *configCmd) printMounts(cmd *cobra.Command, args []string) error {
cfg, err := initializeConfig(true, false, &c.hugoBuilderCommon, c, nil)
if err != nil {
return err
}
allModules := cfg.Cfg.Get("allmodules").(modules.Modules)
for _, m := range allModules {
if err := parser.InterfaceToConfig(&modMounts{m: m}, metadecoders.JSON, os.Stdout); err != nil {
return err
}
}
return nil
}
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.Get("").(maps.Params)
// We need to clean up this, but we store objects in the config that
// isn't really interesting to the end user, so filter these.
ignoreKeysRe := regexp.MustCompile("client|sorted|filecacheconfigs|allmodules|multilingual")
separator := ": "
if len(cfg.configFiles) > 0 && strings.HasSuffix(cfg.configFiles[0], ".toml") {
separator = " = "
}
var keys []string
for k := range allSettings {
if ignoreKeysRe.MatchString(k) {
continue
}
keys = append(keys, k)
}
sort.Strings(keys)
for _, k := range keys {
kv := reflect.ValueOf(allSettings[k])
if kv.Kind() == reflect.String {
fmt.Printf("%s%s\"%+v\"\n", k, separator, allSettings[k])
} else {
fmt.Printf("%s%s%+v\n", k, separator, allSettings[k])
}
}
return nil
}
type modMounts struct {
m modules.Module
}
type modMount struct {
Source string `json:"source"`
Target string `json:"target"`
Lang string `json:"lang,omitempty"`
}
func (m *modMounts) MarshalJSON() ([]byte, error) {
var mounts []modMount
for _, mount := range m.m.Mounts() {
mounts = append(mounts, modMount{
Source: mount.Source,
Target: mount.Target,
Lang: mount.Lang,
})
}
return json.Marshal(&struct {
Path string `json:"path"`
Dir string `json:"dir"`
Mounts []modMount `json:"mounts"`
}{
Path: m.m.Path(),
Dir: m.m.Dir(),
Mounts: mounts,
})
}
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