Build Debian package #473

	---
	name: Build Debian package
	on:
	schedule:
	- cron: '5 5 * * *'
	push:
	branches:
	- master

	jobs:
	build:
	name: "Build Debian package from nav/master"
	runs-on: ubuntu-latest
	env:
	DEBEMAIL: '[email protected]'
	DEBFULLNAME: 'Automated GitHub build'
	NONINTERACTIVE: '1'

	steps:
	- name: Git checkout
	uses: actions/checkout@v3
	with:
	fetch-depth: 0

	- name: Make pip cache directories
	run: \|
	mkdir -p $HOME/.cache
	mkdir -p $HOME/.pip

	- name: Cache pip packages
	uses: actions/cache@v3
	id: pip-cache
	with:
	path: ~/.cache/pip
	key: ${{ runner.os }}-pip-${{ hashFiles('/requirements.txt', '/requirements/*.txt') }}
	restore-keys: \|
	${{ runner.os }}-pip-

	- name: Branch name
	run: \|
	echo Running on ${GITHUB_REF##*/}

	- name: Merge latest upstream
	run: \|
	git config --global user.email "$DEBEMAIL"
	git config --global user.name "$DEBFULLNAME"
	git remote add upstream https://github.com/Uninett/nav
	git branch --force cibuild ${GITHUB_REF##*/}
	git checkout cibuild
	git config pull.rebase false
	git pull upstream master

	- name: Build Docker image
	run: \|
	cd debian; ./dev.sh /bin/true

	- name: Add changelog entry
	run: \|
	cd debian; ./dch.sh -v $(git describe upstream/master)-1 "Automated build" && ./dch.sh -r "Automated build"

	- name: Build package
	run: \|
	cd debian; ./build.sh

	- name: Prepare package artifacts
	run: \|
	mkdir ${GITHUB_RUN_ID}
	mv ../nav_* ${GITHUB_RUN_ID}/

	- name: Upload package artifacts
	uses: actions/upload-artifact@v3
	with:
	name: Debian package from NAV master branch
	path: \|
	${{ github.run_id }}/nav_*

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