ci(lint): grant pull-requests: read for prettier_changed_only mode#2
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Required by topcoder1/ci-workflows#29 (merged 2026-05-03), which adds a prettier_changed_only mode that lists PR-changed files via `gh api .../pulls/N/files`. Without this permission the reusable workflow falls back to full-glob mode and emits a ::warning:: on every PR — functional but noisy. Strictly grants an additional read scope, no privilege escalation. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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Summary
Adds
pull-requests: readto this repo's.github/workflows/lint.ymlcaller permissions block. Single-line read-scope grant, no privilege escalation.Why
Required by topcoder1/ci-workflows#29 (merged 2026-05-03), which adds a
prettier_changed_onlymode (default true) that lists PR-changed files viagh api .../pulls/N/files. Without this permission the reusable workflow falls back to full-glob mode and emits a::warning::on every PR — functional but noisy. Granting the permission silences the warning and enables the intended diff-only behavior.The fleet-wide motivation is that pre-existing markdown drift on
mainpoisons every subsequent docs PR's lint check; PR-changed-only mode fixes the root cause.Auto-merge rationale
Workflow-permission change → in the high-risk surface list (
.github/workflows/**), so manual click-merge per fleet policy. The change itself is one line of additionalpull-requests: readscope; no auth, no secrets, no destructive ops.Codex pre-review
Skipping — workflow-only change, 1 functional line (plus 2 comment lines), not in
src/**.Test plan
Mode: files (...)instead of::warning::Could not list PR files🤖 Generated with Claude Code