docs(linux): J784S4: Add the PCIe boot documentation #574

	---
	name: "check-files"

	on:
	pull_request:
	branches: [master]
	paths:
	- 'source/**'

	defaults:
	run:
	shell: bash

	jobs:
	lint:
	name: Lint
	runs-on: ubuntu-latest
	container:
	image: ghcr.io/texasinstruments/processor-sdk-doc:latest
	options: --entrypoint /bin/bash
	permissions:
	contents: read

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Update refs and settings
	run: \|
	git config --global --add safe.directory "$PWD"
	git switch -C pr
	git fetch --no-tags --depth=1 origin master
	git switch master

	- name: Run check_files.py
	run: \|
	# Disable color output
	export NO_COLOR=true

	# Run the test
	bin/delta.sh -a master -b pr -- ./bin/check_files.py

	# Prepare summary
	WARNING_COUNT=$(wc -l < _new-warn.log)
	if [ "$WARNING_COUNT" -gt "0" ]; then
	echo "New unreachable files found with check_files.py:"
	echo '```text'
	cat _new-warn.log
	echo '```'
	else
	echo "No new unreachable files found with check_files.py"
	fi >> "$GITHUB_STEP_SUMMARY"

	# Prepare the artifacts
	mkdir -p ./results
	echo "${{ github.event.number }}" > ./results/id
	cp "$GITHUB_STEP_SUMMARY" ./results/summary
	echo "$(wc -l < _new-warn.log)" > ./results/problem-count

	# Exit with error if there are new warnings
	[ "$WARNING_COUNT" -eq "0" ]

	- name: Save results
	uses: actions/upload-artifact@v4
	if: always()
	with:
	name: results
	path: results/
	retention-days: 1

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