40 lines
729 B
Go
40 lines
729 B
Go
package shell
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import "fmt"
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func (p *Provisioner) ValidExitCode(code int) error {
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// Check exit code against allowed codes (likely just 0)
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validCodes := p.ValidExitCodes
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if len(validCodes) == 0 {
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validCodes = []int{0}
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}
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validExitCode := false
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for _, v := range validCodes {
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if code == v {
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validExitCode = true
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break
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}
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}
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if !validExitCode {
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return &ErrorInvalidExitCode{
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Code: code,
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Allowed: validCodes,
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}
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}
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return nil
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}
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type ErrorInvalidExitCode struct {
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Code int
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Allowed []int
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}
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func (e *ErrorInvalidExitCode) Error() string {
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if e == nil {
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return "<nil>"
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}
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return fmt.Sprintf("Script exited with non-zero exit status: %d."+
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"Allowed exit codes are: %v",
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e.Code, e.Allowed)
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}
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