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feat: show stderr when kubectl fails #74

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Merged
porridge merged 1 commit into from
Apr 13, 2026
Merged

feat: show stderr when kubectl fails #74

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7 changes: 6 additions & 1 deletion internal/env/env.go
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Original file line number Diff line number Diff line change
Expand Up @@ -290,7 +290,12 @@ func fetchAPIResources() ([]string, error) {
cmd := exec.Command("kubectl", "api-resources", "-o", "name")
output, err := cmd.Output()
if err != nil {
return nil, fmt.Errorf("failed to retrieve API resources: %w", err)
var stderrMsg string
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var exitErr *exec.ExitError
if errors.As(err, &exitErr) {
stderrMsg = fmt.Sprintf(", stderr: %s", string(exitErr.Stderr))
}
return nil, fmt.Errorf("failed to retrieve API resources: %w%s", err, stderrMsg)
}

lines := strings.Split(strings.TrimSpace(string(output)), "\n")
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