remove ansi character Error message

deployment/utils/escape/escape.go

@@ -0,0 +1,14 @@
+package escape
+
+import (
+	"regexp"
+)
+
+const ansi = "[\u001B\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[a-zA-Z\\d]*)*)?\u0007)|(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PRZcf-ntqry=><~]))"
+
+var re = regexp.MustCompile(ansi)
+
+// Strip returns the same string by removeing ansi char.
+func Strip(str string) string {
+	return re.ReplaceAllString(str, "")
+}

deployment/utils/shell/shell.go

@@ -6,6 +6,8 @@ import (
 	"fmt"
 	"os"
 	"os/exec"
+
+	"github.com/leapfrogtechnology/shift/deployment/utils/escape"
 )
 
 // Execute runs the process with the supplied environment.
@@ -21,11 +23,12 @@ func Execute(command string) error {
 	cmd.Stdout = os.Stdout
 
 	err := cmd.Run()
-
 	if err != nil {
-		fmt.Println("ERROR :" + stderr.String())
-		return errors.New(fmt.Sprint(err) + ":- " + stderr.String())
-	}
+		fmt.Println(stderr.String())
 
+		errorMessage := escape.Strip(err.Error() + " :- " + stderr.String())
+
+		return errors.New(errorMessage)
+	}
 	return nil
 }

deployment/utils/slack/slack.go

@@ -2,14 +2,22 @@ package slack
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/leapfrogtechnology/shift/deployment/utils/http"
 )
 
 // Notify sends data to slack webhook url
 func Notify(url string, text string, color string) {
-	http.Client.R().
+
+	message := strings.Replace(text, "\"", "'", -1)
+
+	content := fmt.Sprintf(`{"attachments": [{"text": %q, "color": "%s"}]}`, "@here\n"+message, color)
+
+	resp, _ := http.Client.R().
 		SetHeader("Content-Type", "application/json").
-		SetBody([]byte(fmt.Sprintf(`{"attachments": [{"text": "%s", "color": "%s"}]}`, text, color))).
+		SetBody([]byte(content)).
 		Post(url)
+
+	fmt.Println("Slack Hook:- " + resp.String())
 }