1 files changed, 146 insertions, 0 deletions
diff --git a/commands/config.go b/commands/config.go
new file mode 100644
index 000000000..37bf45e3c
--- /dev/null
+++ b/commands/config.go
@@ -0,0 +1,146 @@
+// 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/parser"
+	"github.com/gohugoio/hugo/parser/metadecoders"
+
+	"github.com/gohugoio/hugo/modules"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/viper"
+)
+
+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.(*viper.Viper).AllSettings()
+
+	// 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,
+	})
+}