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package util |
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3
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import ( |
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"encoding/csv" |
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"log" |
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"os" |
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"path/filepath" |
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"strings" |
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) |
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func RootDir() (string, error) { |
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path, err := os.Executable() |
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if err != nil { |
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return "", err |
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} |
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return filepath.Dir(path), nil |
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} |
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func MustOpenReadonlyFile(filename string) *os.File { |
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file, err := os.OpenFile(filename, os.O_RDONLY, os.ModePerm) |
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if err != nil { |
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log.Fatalln(err) |
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} |
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return file |
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} |
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func GetCSVReader(file *os.File, sep rune) *csv.Reader { |
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reader := csv.NewReader(file) |
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reader.Comma = sep |
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reader.FieldsPerRecord = -1 |
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return reader |
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} |
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func FileExists(filename string) bool { |
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_, err := os.Stat(filename) |
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return err == nil |
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} |
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func Extension(filename string) string { |
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return strings.Trim(filepath.Ext(filename), ".") |
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} |
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func Abs(path string) string { |
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abs, err := filepath.Abs(path) |
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if err == nil { |
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return abs |
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} |
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return path |
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} |
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func PathsEqual(p1, p2 string) bool { |
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p1 = strings.TrimRight(p1, "/\\") |
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p2 = strings.TrimRight(p2, "/\\") |
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if p1 == p2 { |
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return true |
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} |
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p1 = strings.Replace(p1, "/", string(os.PathSeparator), -1) |
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p1 = strings.Replace(p1, "\\", string(os.PathSeparator), -1) |
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p2 = strings.Replace(p2, "/", string(os.PathSeparator), -1) |
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p2 = strings.Replace(p2, "\\", string(os.PathSeparator), -1) |
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return p1 == p2 |
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} |
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vvval /
go-metadata-scanner
