chore(deps): update actions/checkout action to v4 #424

	name: matrix-from-previous-job-output-2
	on:
	pull_request:

	jobs:
	setup:
	outputs:
	DEV_CHANGED: ${{ steps.changed-files-yaml.outputs.dev_any_changed }}
	PROD_CHANGED: ${{ steps.changed-files-yaml.outputs.prod_any_changed }}
	CHANGED_ENVS: ${{ steps.matrix.outputs.CHANGED_ENVS }}
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4
	with:
	fetch-depth: 0 # OR "2" -> To retrieve the preceding commit.

	- name: get all changes for static/dev and static/prod
	id: changed-files-yaml
	uses: tj-actions/changed-files@v41
	with:
	files_yaml: \|
	dev:
	- 'static/dev/**'
	prod:
	- 'static/prod/**'
	- id: matrix
	run: \|
	echo "dev: ${{ steps.changed-files-yaml.outputs.dev_any_changed }}" >> "$GITHUB_STEP_SUMMARY"
	echo "prod: ${{ steps.changed-files-yaml.outputs.prod_any_changed }}" >> "$GITHUB_STEP_SUMMARY"
	echo "CHANGED_ENVS=$(echo "[{\"env\": \"dev\", \"changed\": ${{ steps.changed-files-yaml.outputs.dev_any_changed }}}, {\"env\":\"prod\", \"changed\": ${{ steps.changed-files-yaml.outputs.prod_any_changed }} }]" \| jq -c 'map(select( .changed ).env)')" >> "$GITHUB_OUTPUT"

	execute:
	if: needs.setup.outputs.CHANGED_ENVS != '[]'
	strategy:
	matrix:
	env: ${{ fromJson(needs.setup.outputs.CHANGED_ENVS) }}
	runs-on: ubuntu-latest
	needs: [setup]
	# if: ${{ matrix.env == 'dev' }} ❌ matrix value can be used only in steps
	steps:
	- run: \|
	echo "matrix: ${{ matrix.env }}"

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