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package plugin
import (
"path/filepath"
)
// Discover discovers plugins that are in a given directory.
//
// The directory doesn't need to be absolute. For example, "." will work fine.
//
// This currently assumes any file matching the glob is a plugin.
// In the future this may be smarter about checking that a file is
// executable and so on.
//
// TODO: test
func Discover(glob, dir string) ([]string, error) {
var err error
// Make the directory absolute if it isn't already
if !filepath.IsAbs(dir) {
dir, err = filepath.Abs(dir)
if err != nil {
return nil, err
}
}
return filepath.Glob(filepath.Join(dir, glob))
}
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