34 lines
833 B
Go
34 lines
833 B
Go
package fs
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import (
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"strings"
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)
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const (
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YamlExt = ".yml"
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JpegExt = ".jpg"
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AvcExt = ".avc"
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FujiRawExt = ".raf"
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CanonCr3Ext = ".cr3"
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)
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// FileExtensions maps file extensions to standard formats
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type FileExtensions map[string]FileFormat
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// TypeExtensions maps standard formats to file extensions.
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type TypeExtensions map[FileFormat][]string
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// NormalizeExt returns the file extension without dot and in lowercase.
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func NormalizeExt(fileName string) string {
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if dot := strings.LastIndex(fileName, "."); dot != -1 && len(fileName[dot+1:]) >= 1 {
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return strings.ToLower(fileName[dot+1:])
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}
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return ""
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}
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// TrimExt removes unwanted characters from file extension strings, and makes it lowercase for comparison.
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func TrimExt(ext string) string {
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return strings.ToLower(strings.Trim(ext, " .,;:“”'`\""))
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}
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