merge #2

	name: Release to PPA

	on:
	push:
	branches:
	- ppa_ci
	tags:
	- 'v*'
	workflow_dispatch:

	jobs:
	build_and_upload:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	submodules: recursive

	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y git-buildpackage debhelper devscripts dput dh-cmake libglm-dev libglfw3-dev libpng-dev libjpeg-dev libeigen3-dev

	- name: Import GPG key
	uses: crazy-max/ghaction-import-gpg@v6
	with:
	gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY_B64 }}
	passphrase: ${{ secrets.GPG_PASSPHRASE }}
	git_user_signingkey: true
	git_commit_gpgsign: true

	- name: Configure Git
	run: \|
	git config --global user.name "GitHub Action"
	git config --global user.email "[email protected]"

	- name: Build Source Package
	run: \|
	git checkout debian

	gbp buildpackage -S -sa \
	--git-upstream-tag='v%(version)s' \
	--git-submodules \
	--git-ignore-branch

	- name: Upload to Launchpad PPA
	env:
	PPA_TARGET: ${{ secrets.LP_PPA }}
	run: \|
	echo "[my-ppa]" > dput.cf
	echo "fqdn = ppa.launchpad.net" >> dput.cf
	echo "method = ftp" >> dput.cf
	echo "incoming = ~${PPA_TARGET#ppa:}/ubuntu/" >> dput.cf
	echo "login = anonymous" >> dput.cf
	echo "allow_unsigned_uploads = 0" >> dput.cf
	dput -c dput.cf my-ppa ../*.changes

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