mirror of
https://github.com/ncarlier/webhookd.git
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25 lines
493 B
Go
25 lines
493 B
Go
package worker
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import (
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"errors"
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"os"
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"path"
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"strings"
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)
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// ResolveScript is resolving the target script.
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func ResolveScript(dir, name string) (string, error) {
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if path.Ext(name) == "" {
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name = name + ".sh"
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}
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script := path.Clean(path.Join(dir, name))
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if !strings.HasPrefix(script, dir) {
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return "", errors.New("Invalid script path: " + name)
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}
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if _, err := os.Stat(script); os.IsNotExist(err) {
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return "", errors.New("Script not found: " + script)
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}
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return script, nil
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}
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