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package main | |
import ( | |
"strings" | |
"path/filepath" | |
) | |
func fileNameWithoutExtension(fileName string) string { | |
return strings.TrimSuffix(fileName, filepath.Ext(fileName)) | |
} |
It may be a good safeguard to have filename go through filepath.Base() first
return strings.TrimSuffix(filepath.Base(fileName), filepath.Ext(fileName))
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ok fair enough,
filepath.Ext()
agrees:Bash has a few different ways of getting the extension, depending on what you want: