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53 lines
1.1 KiB
53 lines
1.1 KiB
package manager |
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import ( |
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"errors" |
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"fmt" |
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"io" |
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"os" |
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"strings" |
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) |
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// checks if given string contains ".osu" file extention |
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func isBeatmap(filename string) bool { |
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if len(filename) < 5 { |
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return false |
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} |
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if filename[len(filename)-4:] == ".osu" { |
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return true |
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} |
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return false |
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} |
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// checks if given string contains the image file extention |
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func isImage(filename string) bool { |
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var imageExtentions []string = []string{"jpeg", "jpg", "png", "JPEG", "JPG", "PNG"} |
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for _, extention := range imageExtentions { |
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if strings.Contains(filename, extention) { |
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return true |
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} |
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} |
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return false |
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} |
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// opens given files, copies one into another |
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func copyFile(src, dst string) error { |
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srcFile, err := os.Open(src) |
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if err != nil { |
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return errors.New(fmt.Sprintf("Could not open src file : %s", err)) |
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} |
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defer srcFile.Close() |
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dstFile, err := os.OpenFile(dst, os.O_WRONLY, os.ModePerm) |
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if err != nil { |
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return errors.New(fmt.Sprintf("Could not open dst file : %s", err)) |
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} |
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defer dstFile.Close() |
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_, err = io.Copy(dstFile, srcFile) |
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if err != nil { |
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return errors.New(fmt.Sprintf("Could not copy file : %s", err)) |
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} |
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return nil |
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}
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