Scorecard supply-chain security #27

	name: scorecard

	# Triggers:
	# - workflow_run on completed 'release' runs → scan fresh release assets
	# - weekly schedule (Mondays, 06:00 UTC) → backstop against drift
	# - branch_protection_rule changes → re-score when policy moves
	# - manual workflow_dispatch → on-demand
	# Not on every main push — most commits don't change release/scorecard-visible
	# state, so we were burning runner time publishing stale results.
	on:
	workflow_run:
	workflows: [release]
	types: [completed]
	branch_protection_rule:
	schedule:
	- cron: '0 6 * * 1'
	workflow_dispatch:

	permissions: read-all

	jobs:
	analysis:
	name: scorecard analysis
	runs-on: ubuntu-latest
	permissions:
	security-events: write
	id-token: write
	contents: read
	actions: read

	steps:
	- name: checkout
	uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
	with:
	persist-credentials: false

	- name: run scorecard
	uses: ossf/scorecard-action@4eaacf0543bb3f2c246792bd56e8cdeffafb205a # v2.4.3
	with:
	results_file: results.sarif
	results_format: sarif
	publish_results: true

	- name: upload artifact
	uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
	with:
	name: scorecard-results
	path: results.sarif
	retention-days: 5

	- name: upload sarif to code scanning
	uses: github/codeql-action/upload-sarif@95e58e9a2cdfd71adc6e0353d5c52f41a045d225 # v4.35.2
	with:
	sarif_file: results.sarif

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