fix: trim quotes in interactive input (#5499) (#5545)

This trims quotes (single quotes, double quotes, back quotes) from
interactively added strings.

Closes #5499

Signed-off-by: Ryo Imai <iryo@jp.ibm.com>

changelog/fragments/trim-quotes-input.yaml

@@ -0,0 +1,5 @@
+entries:
+  - description: >
+      Fixed a bug in `generate kustomze manifest` that quotes from interactive input were not trimmed properly.
+    kind: bugfix
+    breaking: false

internal/util/projutil/interactive_promt_util.go

@@ -90,7 +90,7 @@ func readLine(reader *bufio.Reader) string {
 	if err != nil {
 		log.Fatalf("Error when reading input: %v", err)
 	}
-	return strings.TrimSpace(text)
+	return strings.Trim(strings.TrimSpace(text), "`'\"")
 }
 
 func readInput(reader *bufio.Reader) string {

internal/util/projutil/interactive_promt_util_test.go

@@ -47,6 +47,14 @@ func TestUserInput(t *testing.T) {
 			},
 			want: "Memcached Operator",
 		},
+		{
+			name: "test when user provides quoted input to the command",
+			args: args{
+				msg:     "Enter a word: ",
+				content: []byte("'Memcached Operator'\n"),
+			},
+			want: "Memcached Operator",
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {