CodeQL suppression replay #21

	# Replays reviewed CodeQL dismissals that GitHub drops when line numbers shift.
	#
	# GitHub fingerprints an alert partly by location, so editing a file re-raises
	# every already-dismissed finding in it as a new alert. Rust has no inline
	# `// codeql[rule]` suppression to pin them with, so the dismissal is replayed
	# here from .github/codeql/suppressions.json, anchored to the sink text.
	#
	# Runs after CodeQL finishes on main, so the replay lands on the alerts that
	# run just created. Alerts that match no entry are left open and listed in the
	# step summary.

	name: CodeQL suppression replay

	on:
	workflow_run:
	workflows: ["CodeQL"]
	types: [completed]
	branches: [main]
	workflow_dispatch:
	inputs:
	dry_run:
	description: "Report what would be dismissed without dismissing it"
	type: boolean
	default: true

	concurrency:
	group: codeql-suppress
	cancel-in-progress: false

	permissions:
	contents: read
	security-events: write

	jobs:
	replay:
	name: Replay reviewed dismissals
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2
	with:
	ref: main
	- name: Replay
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	GITHUB_REPOSITORY: ${{ github.repository }}
	TARGET_REF: refs/heads/main
	DRY_RUN: ${{ inputs.dry_run \|\| 'false' }}
	run: python3 .github/scripts/codeql_suppress.py

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