build: add pants setup #2

	name: 'Pipeline'

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]
	workflow_dispatch:

	permissions:
	contents: read

	jobs:
	checks:
	name: 'Checks'
	#if: ${{ github.event_name == 'pull_request'}}
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- uses: actions/setup-python@v5
	with:
	python-version: '3.10'
	cache: 'pip'
	- uses: extractions/setup-just@v1
	name: Setup just
	- name: Install dependencies
	run: just setup
	- name: Initialize Pants
	uses: pantsbuild/actions/init-pants@main
	with:
	# cache0 makes it easy to bust the cache if needed
	gha-cache-key: cache0-py310
	named-caches-hash: ${{ hashFiles('lockfiles/.json', '*/something-else.lock') }}
	- uses: actions/cache@v3
	with:
	path: ~/.cache/pre-commit/
	key: pre-commit-4\|${{ env.pythonLocation }}\|${{ hashFiles('.pre-commit-config.yaml') }}
	- name: Pre-commit hooks
	run: just pre_commit
	shell: bash

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