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ipaqsa
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enhancement
This was referenced Apr 13, 2026
ipaqsa
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Apr 14, 2026
pkg/executor/executor.go
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| // StderrError is returned by RunAndLogLines when a command fails and produces | ||
| // output on stderr. Callers can use errors.As to access the raw stderr content. | ||
| type StderrError struct { | ||
| Stderr string |
ipaqsa
reviewed
Apr 14, 2026
pkg/executor/executor.go
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| } | ||
|
|
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| func (e *StderrError) Error() string { | ||
| return fmt.Sprintf("stderr: %s", e.Stderr) |
ipaqsa
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Apr 14, 2026
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Overview
Replace fmt.Errorf("stderr: ...") with a custom StderrError type in RunAndLogLines. Callers can use errors.As to detect stderr errors and access raw content without brittle string prefix trimming. Error() returns the same string format — fully backward compatible.
What this PR does / why we need it