Migrate website to Next.js rebuild (history-preserving) #2

	name: Build & Test Next.js site

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	push:
	branches: [master]

	workflow_dispatch:

	permissions:
	contents: read
	pages: write
	id-token: write

	concurrency:
	group: "pages"
	cancel-in-progress: false

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout repo
	uses: actions/checkout@v4

	- name: Detect package manager
	id: pm
	run: \|
	# Prefer pnpm, then yarn, otherwise npm
	if [ -f pnpm-lock.yaml ]; then
	echo "manager=pnpm" >> $GITHUB_OUTPUT
	echo "install=install --frozen-lockfile" >> $GITHUB_OUTPUT
	echo "runner=pnpm run" >> $GITHUB_OUTPUT
	elif [ -f yarn.lock ]; then
	echo "manager=yarn" >> $GITHUB_OUTPUT
	echo "install=install --immutable" >> $GITHUB_OUTPUT
	echo "runner=yarn" >> $GITHUB_OUTPUT
	else
	echo "manager=npm" >> $GITHUB_OUTPUT
	echo "install=ci" >> $GITHUB_OUTPUT
	echo "runner=npm run" >> $GITHUB_OUTPUT
	fi

	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: ${{ steps.pm.outputs.manager }}

	- name: Enable Corepack
	run: corepack enable

	- name: Install Foomatic system packages
	run: \|
	sudo apt-get update
	sudo apt-get install -y \
	foomatic-db-engine \
	foomatic-db-compressed-ppds \
	cups-filters \
	ghostscript \
	bsdmainutils \
	libxml2-utils \
	xsltproc \
	python3 \
	python3-pip

	- name: Install dependencies
	run: ${{ steps.pm.outputs.manager }} ${{ steps.pm.outputs.install }}

	- name: Run linter
	run: ${{ steps.pm.outputs.runner }} lint

	- name: Build Next.js
	run: ${{ steps.pm.outputs.runner }} build

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