return strconv.Atoi(v)
}

// RemoveBrackets removes the [] around pe and returns the resulting string. It returns false if pe is not surrounded
// by [].
func RemoveBrackets(pe string) (string, bool) {
	if !strings.HasPrefix(pe, "[") || !strings.HasSuffix(pe, "]") {
		return "", false
	}
	return pe[1 : len(pe)-1], true
}

		},
		{
			desc:       "empty",
			in:         "",
			expect:     "",
			expectStat: false,
		},
	}

	for _, tt := range tests {
		t.Run(tt.desc, func(t *testing.T) {
			if got, stat := RemoveBrackets(tt.in); got != tt.expect || stat != tt.expectStat {
				t.Errorf("%s: expect %v %v got %v %v", tt.desc, tt.expect, tt.expectStat, got, stat)
			}
		})
	}
}

func errNilCheck(err1, err2 error) bool {

					scope.Debugf("%s", o.HashNameKind())
				}
			}
			om = objects.ToNameKindMap()
		}

		// After brackets are removed, the remaining "kind:name" is the same format as the keys in om.
		pe, _ = util.RemoveBrackets(pe)
		oo, ok := om[pe]
		if !ok {
			// skip to overlay the K8s settings if the corresponding resource doesn't exist.
			scope.Infof("resource Kind:name %s doesn't exist in the output manifest, skip overlay.", pe)