debian: Add packaging

.gitignore

@@ -12,3 +12,4 @@ mgmt.static
 mgmt-*
 mgmt.iml
 rpmbuild/
+*.deb

Makefile

@@ -290,4 +290,16 @@ upload-rpms: rpmbuild/RPMS/ rpmbuild/RPMS/SHA256SUMS rpmbuild/RPMS/SHA256SUMS.as
 copr: upload-srpms
 	./misc/copr-build.py https://$(SERVER)/$(REMOTE_PATH)/SRPMS/$(SRPM_BASE)
 
+#
+#	deb build
+#
+
+deb:
+	./misc/gen-deb-changelog-from-git.sh
+	dpkg-buildpackage
+	# especially when building in Docker container, pull build artifact in project directory.
+	cp ../mgmt_*_amd64.deb ./
+	# cleanup
+	rm -rf debian/mgmt/
+
 # vim: ts=8

debian/.gitignore

@@ -0,0 +1,7 @@
+*.debhelper.log
+*debhelper
+changelog
+debhelper-build-stamp
+files
+mgmt.substvars
+mgmt/*

debian/compat

@@ -0,0 +1 @@
+9

debian/control

@@ -0,0 +1,16 @@
+Source: mgmt
+Maintainer: Johan Bloemberg (aequitas) <mgmt@ijohan.nl>
+Build-Depends:
+               debhelper,
+               devscripts,
+               dh-golang,
+               dh-systemd,
+               golang-go,
+
+Package: mgmt
+Architecture: any
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: mgmt: next generation config management!
+ The mgmt tool is a next generation config management prototype. It's
+ not yet ready for production, but we hope to get there soon. Get
+ involved today!

debian/copyright

@@ -0,0 +1,21 @@
+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: mgmt
+Source: <https://github.com/purpleidea/mgmt>
+
+Files: *
+Copyright: Copyright (C) 2013-2018+ James Shubin and the project contributors
+License: GPL-3.0
+
+License: GPL-3.0
+  This program is free software: you can redistribute it and/or modify
+  it under the terms of the GNU General Public License as published by
+  the Free Software Foundation, either version 3 of the License, or
+  (at your option) any later version.
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program.  If not, see <https://www.gnu.org/licenses/>.

debian/mgmt.docs

@@ -0,0 +1,11 @@
+AUTHORS
+COPYING
+COPYRIGHT
+README.md
+THANKS
+TODO.md
+docs
+examples
+misc/bashrc.sh
+misc/delta-cpu.sh
+misc/mgmt.service

debian/mgmt.install

@@ -0,0 +1,2 @@
+mgmt usr/bin
+misc/mgmt.service /lib/systemd/system

debian/rules

@@ -0,0 +1,15 @@
+#!/usr/bin/make -f
+
+export DH_OPTIONS
+export DH_GOPKG := mgmt
+export DH_GOLANG_INSTALL_ALL := 1
+unexport GOROOT
+
+override_dh_auto_build:
+	make build
+
+override_dh_auto_test:
+	@echo "Tests are disabled for now"
+
+%:
+	dh $@ --with=systemd

misc/gen-deb-changelog-from-git.sh

@@ -0,0 +1,76 @@
+#!/bin/bash
+set -euo pipefail
+IFS=$'\n\t'
+
+PATH=/bin:/sbin:/usr/bin:/usr/sbin:/usr/local/bin:/usr/local/sbin
+
+cleanup() {
+	if [ -f "${tmpfile}" ]; then
+		rm -f "${tmpfile}"
+	fi
+}
+
+trap "{ cleanup; }" EXIT SIGTERM
+
+getCommits() {
+	prevtag="${1}"
+	tag="${2}"
+	local -a authors
+	local ver="${tag}-1"
+	local h
+
+	echo "»»» Processing ${prevtag}..${tag}"
+	numCommits=$(git --no-pager rev-list --count "${prevtag}".."${tag}")
+	if ((numCommits>0)); then
+		echo "	${numCommits} commits found"
+
+		if [ "${tag}" == "HEAD" ]; then
+			h=$(git rev-list --max-count=1 --abbrev-commit HEAD)
+			ver="${prevtag}~1.${h}"
+		fi
+
+		echo "${pkgname} (${ver}) UNRELEASED; urgency=low" >> "${tmpfile}"
+
+		authors=($(git log --format='%aN' "${prevtag}".."${tag}" | sort | uniq))
+		for author in "${authors[@]}"; do
+			echo "	Gathering commits from ${author}"
+			{
+				echo "	[ ${author} ]"
+				git --no-pager log --author="${author}" --pretty=format:'  * %s' "${prevtag}".."${tag}"
+				echo ""
+			} >> "${tmpfile}"
+		done
+
+		git --no-pager log -n 1 --pretty='format:%n -- %aN <%aE>  %aD%n%n' "${tag}" >> "${tmpfile}"
+	else
+		echo "	0 commits found, skipping"
+	fi
+}
+
+if [ ! -d "debian" ]; then
+	echo "Directory ./debian not found"
+	exit 1
+fi
+
+tmpfile=$(mktemp)
+firstHash=$(git rev-list --max-parents=0 HEAD) # This should yield the very first commit hash
+pkgname=$(grep '^Package: ' debian/control | sed 's/^Package: //')
+tags=($(git tag | sort -r -V))
+
+echo "»»» Gathering untagged commits"
+tag=${tags[0]}
+untagged=$(git rev-list --count "${tag}"..HEAD)
+if ((untagged>0)); then
+	getCommits "${tag}" HEAD
+fi
+
+
+for ((i=1; i<${#tags[@]}; i++)); do
+	tag="${tags[${i}]}"
+	nexttag="${tags[$((i-1))]}"
+	getCommits "${tag}" "${nexttag}"
+done
+
+getCommits "${firstHash}" "${tags[-1]}"
+
+mv "${tmpfile}" debian/changelog

misc/make-deps.sh

@@ -36,6 +36,8 @@ if [ ! -z "$APT" ]; then
 	$sudo_command $APT install -y libvirt-dev || true
 	$sudo_command $APT install -y libaugeas-dev || true
 	$sudo_command $APT install -y libpcap0.8-dev || true
+	# dependencies for building debian packages with `make deb`
+	$sudo_command $APT install -y dpkg-dev devscripts debhelper dh-golang dh-systemd
 fi
 
 if [ ! -z "$BREW" ]; then