info command

cmd/info.go

@@ -0,0 +1,35 @@
+/*
+Copyright © 2021 NAME HERE <EMAIL ADDRESS>
+
+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.
+*/
+package cmd
+
+import (
+	"github.com/cupcakearmy/autorestic/internal"
+	"github.com/spf13/cobra"
+)
+
+var infoCmd = &cobra.Command{
+	Use:   "info",
+	Short: "Show info about the config",
+	Run: func(cmd *cobra.Command, args []string) {
+		CheckErr(internal.CheckConfig())
+
+		internal.GetConfig().Describe()
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(infoCmd)
+}

internal/config.go

@@ -54,6 +54,60 @@ func GetPathRelativeToConfig(p string) (string, error) {
 	}
 }
 
+func PrintDescription(left string, right string) {
+	colors.Body.Printf("%s\t%s\n", colors.Secondary.Sprint(left), strings.TrimPrefix(right, "\t"))
+}
+
+func (c *Config) Describe() {
+	for name, l := range c.Locations {
+		var tmp string
+		colors.PrimaryPrint(`Location: "%s"`, name)
+
+		PrintDescription("From", l.From)
+
+		tmp = ""
+		for _, to := range l.To {
+			tmp += fmt.Sprintf("\t→ %s\n", to)
+		}
+		PrintDescription("To", tmp)
+
+		if l.Cron != "" {
+			PrintDescription("Cron", l.Cron)
+		}
+
+		after, before := len(l.Hooks.After), len(l.Hooks.Before)
+		if after+before > 0 {
+			tmp = ""
+			if before > 0 {
+				tmp += "\tBefore\n"
+				for _, cmd := range l.Hooks.Before {
+					tmp += colors.Faint.Sprintf("\t  ▶ %s\n", cmd)
+				}
+			}
+			if after > 0 {
+				tmp += "\tAfter\n"
+				for _, cmd := range l.Hooks.After {
+					tmp += colors.Faint.Sprintf("\t  ▶ %s\n", cmd)
+				}
+			}
+			PrintDescription("Hooks", tmp)
+		}
+
+		if len(l.Options) > 0 {
+			tmp = ""
+			for t, options := range l.Options {
+				tmp += "\t" + t + "\n"
+				for option, values := range options {
+					for _, value := range values {
+						tmp += colors.Faint.Sprintf("\t✧ --%s=%s\n", option, value)
+					}
+				}
+			}
+			PrintDescription("Options", tmp)
+		}
+	}
+}
+
 func CheckConfig() error {
 	c := GetConfig()
 	if c == nil {