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[lint-monster] lint-monster: resource lifecycle and context propagation fixes #40932

Description

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Summary

Daily custom-lint scan found 4 targeted issues in resource lifecycle and context propagation handling. These are small, high-signal fixes and should be remediated with minimal edits.

Findings

  • pkg/workflow/action_resolver.go: defer cancel immediately after context.WithCancel/WithTimeout/WithDeadline
  • pkg/workflow/safe_outputs_actions.go: avoid defer inside a loop when the resource must close per iteration
  • pkg/parser/remote_fetch.go: use exec.CommandContext(ctx, ...) instead of exec.Command
  • pkg/cli/token_usage.go: defer file Close() immediately after successful open

Expected outcome

  • Custom linter warnings for these four findings are eliminated
  • No behavior changes beyond correct lifecycle/cancellation semantics

Remediation checklist

  • Keep edits scoped only to the files above
  • Prefer the smallest safe refactor that fixes each diagnostic
  • Defer cancel/close immediately after successful creation/open
  • Replace exec.Command(...) with exec.CommandContext(ctx, ...) where the diagnostic points to context-aware execution
  • For loop-scoped cleanup, close resources at the end of each iteration instead of deferring to function return
  • Run make golint-custom and stop once this group is clean

Copilot instructions

Use minimal, targeted code edits. Do not address unrelated lint findings. Validate with make golint-custom before finishing.

Generated by 🧌 LintMonster · 58.4 AIC · ⌖ 1.77 AIC · ⊞ 4.2K ·

  • expires on Jun 29, 2026, 7:49 PM UTC-08:00

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