Fix true vacuum at high temperature #365

	name: cpp-linter

	on:
	pull_request:
	branches: [master]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	cpp-linter:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	ref: ${{ github.head_ref }}

	- name: Install clang-format
	if: inputs.apply_clang_format
	run: pip3 install clang-format==14.0.0

	- run: git fetch origin $GITHUB_BASE_REF

	- name: Set Branch name
	id: branch-name
	run:
	echo "branchName=$GITHUB_BASE_REF" >> $GITHUB_OUTPUT

	- name: Define base git diff args
	id: git-diff-args
	run: \|
	echo "args=origin/${{steps.branch-name.outputs.branchName}}..HEAD" >> $GITHUB_OUTPUT

	- name: Apply clang-format on changed files
	run: \|
	changedFileList=`git diff ${{steps.git-diff-args.outputs.args}} --name-only --diff-filter=d -- '*.hpp' '.cpp' '.h' '*.c'`
	for file in $changedFileList; do echo "Checking file " $file; clang-format --style=file -i $file; done

	- name: Check if we have local changes
	id: check-changes
	shell: bash
	run: \|
	if [[ -z $(git status --porcelain --untracked-files=no) ]]; then echo "ChangesFound=False" >> $GITHUB_OUTPUT; else echo "ChangesFound=True" >> $GITHUB_OUTPUT; fi

	- name: setup git config
	run: \|
	# setup the username and email. I tend to use 'GitHub Actions Bot' with no email by default
	git config user.name "GitHub Actions Bot"
	git config user.email "<>"

	- name: Commit changes
	if: steps.check-changes.outputs.ChangesFound == 'True'
	run: \|
	git commit -am "Automatically applied linter"
	git push

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