add PKGBUILD, upd DEB builder

packaging/archlinux/Dockerfile

@@ -0,0 +1,10 @@
+FROM archlinux:latest
+WORKDIR /mnt
+RUN chown 1000:1000 /mnt; \
+    pacman -Sy --noconfirm \
+        fakeroot \
+        binutils \
+        python \
+        python-pip; \
+    echo "alias ll='ls -alFh'" >> /etc/bash.bashrc
+USER 1000:1000

packaging/archlinux/Makefile

@@ -0,0 +1,22 @@
+DOCKER_CMD ?= docker
+DOCKER_IMG = computebuilder:archlinux
+BUILDDIR = build
+
+all: docker-build build
+
+clean:
+	test -d $(BUILDDIR) && rm -rf $(BUILDDIR) || true
+
+docker-build:
+	$(DOCKER_CMD) build -f Dockerfile -t $(DOCKER_IMG) .
+
+build: clean
+	mkdir -p $(BUILDDIR)
+	VERSION=$$(awk '/^version/{print $$3}' ../../pyproject.toml | sed s'/-/\./'); \
+		sed "s/pkgver=.*/pkgver=$$VERSION/" PKGBUILD > $(BUILDDIR)/PKGBUILD
+	cp -v ../../dist/compute-*[.tar.gz] $(BUILDDIR)/
+	cp ../../extra/completion.bash $(BUILDDIR)/
+	$(DOCKER_CMD) run --rm -i -v $$PWD/$(BUILDDIR):/mnt --ulimit "nofile=1024:1048576" \
+		$(DOCKER_IMG) makepkg --nodeps --clean
+	# Remove unwanted files from build dir
+	rm $(BUILDDIR)/compute*.tar.gz $(BUILDDIR)/PKGBUILD

packaging/archlinux/PKGBUILD

@@ -0,0 +1,16 @@
+pkgname=compute
+pkgver='0.1.0-dev4'
+pkgrel=1
+pkgdesc='Compute instances management library'
+arch=(any)
+url=https://get.lulzette.ru/hstack/compute
+license=('GPL-3-or-later')
+makedepends=(python python-pip)
+depends=(python libvirt libvirt-python qemu-base qemu-system-x86 qemu-img dnsmasq iptables-nft)
+provides=(compute)
+conflicts=()
+
+package() {
+    pip install --no-cache-dir --no-deps --root $pkgdir ../$pkgname-*.tar.gz
+    install -Dm644 ../completion.bash $pkgdir/usr/share/bash-completion/completions/compute
+}