/
helpers.go
41 lines (37 loc) · 1.04 KB
/
helpers.go
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// Copyright 2022 FairwindsOps Inc
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package api
import (
"os"
)
// IsFileOrStdin detects if a file exists, or returns true if - is passed
func IsFileOrStdin(name string) bool {
if name == "-" {
return true
}
info, err := os.Stat(name)
if os.IsNotExist(err) {
return false
}
return !info.IsDir()
}
// StringInSlice returns true if the string is contained in the slice
func StringInSlice(s string, slice []string) bool {
for _, v := range slice {
if s == v {
return true
}
}
return false
}