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33 lines
619 B
Go
33 lines
619 B
Go
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package ffmpeg
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import (
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"errors"
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"fmt"
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"os"
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)
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//VerifyFFMpegPath verifies that the path exists, is a file, and is executable
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func VerifyFFMpegPath(path string) error {
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stat, err := os.Stat(path)
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if os.IsNotExist(err) {
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return errors.New("ffmpeg path does not exist")
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}
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if err != nil {
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return fmt.Errorf("error while verifying the ffmpeg path: %s", err.Error())
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}
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if stat.IsDir() {
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return errors.New("ffmpeg path can not be a folder")
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}
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mode := stat.Mode()
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//source: https://stackoverflow.com/a/60128480
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if mode&0111 == 0 {
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return errors.New("ffmpeg path is not executable")
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}
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return nil
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}
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