Add askForConfirmation on play

cmd/play.go

@@ -31,6 +31,13 @@ var playCmd = &cobra.Command{
 	Use:   "play",
 	Short: "Run ansible-playbook command",
 	Long:  `TODO...`,
+	PreRun: func(cmd *cobra.Command, args []string) {
+		curr, _ := os.Getwd()
+		generate(cmd, args, curr)
+		if !askForConfirmation("Do you confirm ?") {
+			log.Fatal("canceled...")
+		}
+	},
 	Run: func(cmd *cobra.Command, args []string) {
 		path, _ := os.Getwd()
 		play(cmd, args, path)

cmd/shared.go

@@ -1,11 +1,14 @@
 package cmd
 
 import (
+	"bufio"
 	"fmt"
 	"github.com/ca-gip/dploy/internal/ansible"
 	"github.com/ca-gip/dploy/internal/utils"
 	"github.com/sirupsen/logrus"
+	log "github.com/sirupsen/logrus"
 	"github.com/spf13/cobra"
+	"os"
 	"strings"
 )
 
@@ -136,3 +139,24 @@ func tagsCompletion(toComplete string, path string, playbookPath string) ([]stri
 
 	return utils.AppendPrefixOnSlice(remainder, matches), cobra.ShellCompDirectiveDefault
 }
+
+func askForConfirmation(s string) bool {
+	reader := bufio.NewReader(os.Stdin)
+
+	for {
+		fmt.Printf("%s [y/n]: ", s)
+
+		response, err := reader.ReadString('\n')
+		if err != nil {
+			log.Fatal(err)
+		}
+
+		response = strings.ToLower(strings.TrimSpace(response))
+
+		if response == "y" || response == "yes" {
+			return true
+		} else if response == "n" || response == "no" {
+			return false
+		}
+	}
+}