Revert #53: TOML is not canonical A2ML (spec is S-expr/Djot-like) (#54) #153

	# SPDX-License-Identifier: MPL-2.0
	name: CodeQL Security Analysis

	on:
	push:
	branches: [main, master]
	pull_request:
	branches: [main, master]
	schedule:
	- cron: '0 6 1 * *'

	# Estate guardrail: cancel superseded runs so re-pushes / rebased PR
	# updates do not pile up queued runs against the shared account-wide
	# Actions concurrency pool. Applied only to read-only check workflows
	# (no publish/mutation), so cancelling a superseded run is always safe.
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	permissions:
	contents: read

	jobs:
	analyze:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	security-events: write
	strategy:
	fail-fast: false
	matrix:
	include:
	# a2ml-validate-action ships only YAML + Bash + Markdown (no JS/TS
	# source). The `actions` language scans workflow files; the previous
	# `javascript-typescript` entry made CodeQL fail with "no source code
	# seen during build" on every run.
	- language: actions
	build-mode: none

	steps:
	- name: Checkout
	uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0

	- name: Initialize CodeQL
	uses: github/codeql-action/init@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
	with:
	languages: ${{ matrix.language }}
	build-mode: ${{ matrix.build-mode }}

	- name: Perform CodeQL Analysis
	uses: github/codeql-action/analyze@54f647b7e1bb85c95cddabcd46b0c578ec92bc1a # v3
	with:
	category: "/language:${{ matrix.language }}"

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