Accelerate GitHub Actions workflow #1

	name: Create cache periodically

	on:
	schedule:
	# NOTE:
	# The cache is valid for 7 days,
	# so if we recreate the cache every 6 days,
	# the cache will never become invalid.
	# (c.f. https://docs.github.com/en/actions/using-workflows/caching-dependencies-to-speed-up-workflows#usage-limits-and-eviction-policy)
	- cron: "0 0 /6 *"

	workflow_dispatch:
	pull_request:

	env:
	otp: 26.0
	rebar3: 3.22.1

	jobs:
	test:
	runs-on: ubuntu-22.04

	steps:
	- uses: actions/checkout@v4
	- uses: erlef/setup-beam@v1
	with:
	otp-version: ${{ env.otp }}
	rebar3-version: ${{ env.rebar3 }}
	- uses: actions/cache/restore@v4
	id: cache-restore
	with:
	path: \|
	~/.cache/rebar3
	_build
	key: ${{ runner.os }}-otp-${{ env.otp }}-rebar3-${{ env.rebar3 }}-${{ hashFiles('rebar.lock') }}

	# NOTE: Create cache data
	- run: rebar3 compile
	- run: rebar3 as test compile
	- run: rebar3 dialyzer

	- uses: actions/cache/save@v4
	if: always()
	with:
	path: \|
	~/.cache/rebar3
	_build
	key: ${{ steps.cache-restore.outputs.cache-primary-key }}

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