mirror of
https://github.com/ncarlier/webhookd.git
synced 2025-04-05 18:03:41 +00:00
25 lines
508 B
Go
25 lines
508 B
Go
package hook
|
|
|
|
import (
|
|
"errors"
|
|
"os"
|
|
"path"
|
|
"strings"
|
|
)
|
|
|
|
// ResolveScript is resolving the target script.
|
|
func ResolveScript(dir, name, defaultExt string) (string, error) {
|
|
if path.Ext(name) == "" {
|
|
name += "." + defaultExt
|
|
}
|
|
script := path.Clean(path.Join(dir, name))
|
|
if !strings.HasPrefix(script, dir) {
|
|
return "", errors.New("Invalid script path: " + name)
|
|
}
|
|
if _, err := os.Stat(script); os.IsNotExist(err) {
|
|
return "", errors.New("Script not found: " + script)
|
|
}
|
|
|
|
return script, nil
|
|
}
|