feat: added stringsSplit, trimSpace, stringsReplace to the template name functionality

Author: ilijamt

README.md

@@ -176,7 +176,7 @@ The following data points can be used within your token name template. These are
 * path
 * ttl
 * access_level
-* scopes
+* scopes (csv string ex: api, sudo, read_api)
 * token_type
 * role_name
 * config_name
@@ -191,6 +191,9 @@ You can also use the following functions within your template:
 * `stringsJoin(elems []string, sep string) string` - joins a list of `elems` strings with a `sep`
 * `yesNoBool(in bool) string` - just return `yes` if `in` is true otherwise it returns `no`
 * `timeNowFormat(layout string) string` - layout is a go time format string layout
+* `stringsSplit(elems string, sep string) string` - splits a string `elems` with a `sep`
+* `trimSpace(s string) string` - trims the space from a string
+* `stringsReplace(s, old, new string, n int) string` - runs replace on the string
 
 #### ttl
 

internal/utils/name_tpl.go

@@ -27,11 +27,29 @@ func timeNowFormat(layout string) string {
 	return time.Now().UTC().Format(layout)
 }
 
+func stringsJoin(elems []string, sep string) string {
+	for i := range elems {
+		elems[i] = strings.TrimSpace(elems[i])
+	}
+	return strings.Join(elems, sep)
+}
+
+func stringsSplit(s, sep string) (out []string) {
+	out = strings.Split(s, sep)
+	for i := range out {
+		out[i] = strings.TrimSpace(out[i])
+	}
+	return out
+}
+
 var tplFuncMap = template.FuncMap{
-	"randHexString": randHexString,
-	"stringsJoin":   strings.Join,
-	"yesNoBool":     yesNoBool,
-	"timeNowFormat": timeNowFormat,
+	"randHexString":  randHexString,
+	"stringsJoin":    stringsJoin,
+	"yesNoBool":      yesNoBool,
+	"timeNowFormat":  timeNowFormat,
+	"trimSpace":      strings.TrimSpace,
+	"stringsSplit":   stringsSplit,
+	"stringsReplace": strings.Replace,
 }
 
 // TokenNameData defines an interface for objects that contain a token name and

internal/utils/name_tpl_test.go

@@ -80,6 +80,44 @@ func TestTokenNameGenerator(t *testing.T) {
 			false,
 		},
 
+		{
+			&tokenName{
+				name: "{{ trimSpace .role_name }}",
+				data: map[string]any{
+					"role_name": " tests space trim ",
+				},
+			},
+			"tests space trim",
+			false,
+		},
+
+		// with stringsSplit
+		{
+			&tokenName{
+				name: "{{ .role_name }}-{{ .token_type }}-{{ stringsJoin (stringsSplit .scopes \",\") \"-\" }}-{{ yesNoBool .gitlab_revokes_token }}",
+				data: map[string]any{
+					"role_name":            "test",
+					"token_type":           "personal",
+					"scopes":               "api, sudo",
+					"gitlab_revokes_token": false,
+				},
+			},
+			"test-personal-api-sudo-no",
+			false,
+		},
+
+		// stringsReplace
+		{
+			&tokenName{
+				name: "{{ stringsReplace .role_name \" \" \"-\" -1 }}",
+				data: map[string]any{
+					"role_name": "test space replace",
+				},
+			},
+			"test-space-replace",
+			false,
+		},
+
 		// with timeNowFormat
 		{
 			&tokenName{