ami2 script for lcls-1 hutches #162

	name: PCDS Standard Testing

	on:
	push:
	pull_request:
	release:
	types:
	- created

	jobs:
	get_changed_files:
	name: "get_changed_files"
	runs-on: ubuntu-20.04
	outputs:
	PROJECT_FILES: ${{ steps.changed_files.outputs.PROJECT_FILES }}
	steps:
	- uses: actions/checkout@v4
	with:
	fetch-depth: 0
	submodules: 'recursive'

	- name: Find all changed files
	id: changed_files
	if: ${{ github.event_name == 'pull_request' }}
	run: \|
	# Fancy method of saying:
	# * What files changed from this PR (the current checked out HEAD)
	# * To the base that we're merging into (e.g., origin/master)
	# Note that ACMRT = added/copied/modified/renamed/type change
	# See more in `man git-diff-tree` under `--diff-filter`
	git diff-tree --no-commit-id --name-only --diff-filter=ACM -r -z origin/${{ github.base_ref }} HEAD \
	\| tee "$HOME/project_files.txt"


	if [ ! -s "$HOME/project_files.txt" ]; then
	echo "No source code files changed in this PR. Checking the entire repository."
	find "." -print0 -type f \
	> "$HOME/project_files.txt"
	fi

	# replace nulls with spaces
	sed -i 's/\x0/ /g' $HOME/project_files.txt

	# set output
	echo "PROJECT_FILES=$(<$HOME/project_files.txt)" >> "$GITHUB_OUTPUT"

	pre-commit:
	needs:
	- get_changed_files
	name: 'pre-commit checks'
	uses: pcdshub/pcds-ci-helpers/.github/workflows/pre-commit.yml@master
	with:
	args: "--files ${{ needs.get_changed_files.outputs.PROJECT_FILES }}"

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