add delete command, close #21

Author: Clivern

cmd/configure.go

@@ -13,6 +13,7 @@ import (
 	"github.com/clivern/poodle/core/module"
 	"github.com/clivern/poodle/core/util"
 
+	. "github.com/logrusorgru/aurora/v3"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
@@ -194,7 +195,7 @@ var configureCmd = &cobra.Command{
 			"file": Config,
 		}).Debug("Configs Updated")
 
-		fmt.Println("Configs Updated")
+		fmt.Println(Green("Configs Updated"))
 	},
 }
 

cmd/delete.go

@@ -0,0 +1,129 @@
+// Copyright 2020 Clivern. All rights reserved.
+// Use of this source code is governed by the MIT
+// license that can be found in the LICENSE file.
+
+package cmd
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"github.com/clivern/poodle/core/model"
+	"github.com/clivern/poodle/core/module"
+	"github.com/clivern/poodle/core/util"
+
+	"github.com/briandowns/spinner"
+	. "github.com/logrusorgru/aurora/v3"
+	log "github.com/sirupsen/logrus"
+	"github.com/spf13/cobra"
+)
+
+var deleteCmd = &cobra.Command{
+	Use:   "delete",
+	Short: "Delete a service definition file",
+	Run: func(cmd *cobra.Command, args []string) {
+		var err error
+
+		if Verbose {
+			log.SetLevel(log.DebugLevel)
+		}
+
+		log.Debug("Delete command got called.")
+
+		if !util.FileExists(Config) {
+			fmt.Printf(
+				"Config file is missing %s, Please start with $ poodle configure",
+				Config,
+			)
+			return
+		}
+
+		conf := model.NewConfigs()
+		err = conf.Decode(Config)
+
+		if err != nil {
+			fmt.Printf(
+				"Error while decoding configs %s: %s",
+				Config,
+				err.Error(),
+			)
+			return
+		}
+
+		files, err := util.ListFiles(util.EnsureTrailingSlash(conf.Services.Directory))
+
+		if err != nil {
+			fmt.Printf(
+				"Error while listing services under %s: %s",
+				util.EnsureTrailingSlash(conf.Services.Directory),
+				err.Error(),
+			)
+			return
+		}
+
+		data := []string{}
+		index := map[string]string{}
+		service := &model.Service{}
+
+		for _, v := range files {
+			if strings.Contains(v.Name, ".toml") {
+
+				service = model.NewService(v.Name)
+				err = service.Decode(v.Path)
+
+				if err != nil {
+					fmt.Printf(
+						"Error while decoding service %s: %s",
+						v.Path,
+						err.Error(),
+					)
+					return
+				}
+
+				data = append(
+					data,
+					service.Main.ID,
+				)
+
+				index[service.Main.ID] = v.Path
+			}
+		}
+
+		result := ""
+		finder := module.FuzzyFinder{}
+		prompt := module.Prompt{}
+
+		if finder.Available() {
+			result, err = finder.Show(data)
+		} else {
+			result, err = prompt.Select(
+				fmt.Sprintf("Select an Endpoint"),
+				data,
+			)
+		}
+
+		if err != nil {
+			fmt.Printf("Error: %s", err.Error())
+			return
+		}
+
+		spin := spinner.New(spinner.CharSets[26], 100*time.Millisecond)
+		spin.Color("green")
+		spin.Start()
+
+		err = util.DeleteFile(index[result])
+
+		spin.Stop()
+
+		if err != nil {
+			fmt.Printf("Error: %s", err.Error())
+		}
+
+		fmt.Println(Green("Service file deleted successfully"))
+	},
+}
+
+func init() {
+	rootCmd.AddCommand(deleteCmd)
+}

cmd/edit.go

@@ -12,6 +12,7 @@ import (
 	"github.com/clivern/poodle/core/module"
 	"github.com/clivern/poodle/core/util"
 
+	. "github.com/logrusorgru/aurora/v3"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
@@ -106,7 +107,7 @@ var editCmd = &cobra.Command{
 			"file": absPath,
 		}).Debug("Service file updated")
 
-		fmt.Println("Service file updated")
+		fmt.Println(Green("Service file updated"))
 	},
 }
 

cmd/new.go

@@ -13,6 +13,7 @@ import (
 	"github.com/clivern/poodle/core/module"
 	"github.com/clivern/poodle/core/util"
 
+	. "github.com/logrusorgru/aurora/v3"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
@@ -113,7 +114,7 @@ var newCmd = &cobra.Command{
 			"file": absPath,
 		}).Debug("Service file created")
 
-		fmt.Println("Service file created")
+		fmt.Println(Green("Service file created successfully"))
 	},
 }
 

cmd/sync.go

@@ -15,6 +15,7 @@ import (
 	"github.com/clivern/poodle/core/util"
 
 	"github.com/briandowns/spinner"
+	. "github.com/logrusorgru/aurora/v3"
 	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
 )
@@ -171,7 +172,7 @@ var syncCmd = &cobra.Command{
 
 		spin.Stop()
 
-		fmt.Println("Already up-to-date")
+		fmt.Println(Green("Already up-to-date"))
 	},
 }
 

core/util/helpers.go

@@ -220,3 +220,8 @@ func EnsureDir(dirName string, mode int) (bool, error) {
 	}
 	return false, err
 }
+
+// DeleteFile deletes a file
+func DeleteFile(path string) error {
+	return os.Remove(path)
+}