ci: explain build and lint steps better #135

	name: CI

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	check:
	name: Check code
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Install bun
	uses: oven-sh/setup-bun@v2

	- name: Install dependencies
	run: bun install

	- name: Lint all
	run: bun run lint

	- name: Build all
	run: bun run build

	- name: Build website
	run: cd web && bun run build

	- name: Upload Artifacts
	uses: actions/upload-pages-artifact@v3
	with:
	path: 'web/build/'

	build-backend-image:
	name: Build backend image
	runs-on: ubuntu-latest
	permissions:
	packages: write
	steps:
	- uses: actions/checkout@v4
	- name: Log in to the Container registry
	uses: docker/login-action@v3.3.0
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	# Needed to use gha caching
	- name: Docker Setup Buildx
	uses: docker/setup-buildx-action@v3.10.0
	with:
	driver: docker-container
	driver-opts: image=moby/buildkit:master,network=host

	- name: Build and push Docker image
	uses: docker/build-push-action@v4
	if: github.event.repository.fork == false && github.ref_name == 'main'
	with:
	context: .
	file: backend/backend.Containerfile
	push: true
	cache-from: type=gha
	cache-to: type=gha,mode=max
	tags: \|
	ghcr.io/itrooz/modpackresolver/backend:latest

	upload_pages:
	name: Deploy to GitHub Pages
	runs-on: ubuntu-latest
	needs: check
	if: github.event_name == 'push' && github.ref == 'refs/heads/main'
	permissions:
	id-token: write
	pages: write
	steps:
	- name: Deploy to GitHub Pages
	uses: actions/deploy-pages@v4

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