MaysWind
46 lines
729 B
Go
46 lines
729 B
Go
package utils
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import (
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"io"
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"os"
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)
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// IsExists returns whether specified file or directory path exits
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func IsExists(path string) (bool, error) {
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_, err := os.Stat(path)
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if err == nil {
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return true, nil
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}
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if os.IsNotExist(err) {
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return false, nil
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}
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return false, err
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}
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// WriteFile would write file according to specified content
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func WriteFile(path string, data []byte) error {
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file, err := os.Create(path)
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if err != nil {
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return err
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}
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defer file.Close()
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n, err := file.Write(data)
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if err == nil && n < len(data) {
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return io.ErrShortWrite
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}
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return err
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}
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// IdentReader returns the original io reader
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func IdentReader(encoding string, input io.Reader) (io.Reader, error) {
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return input, nil
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}
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