add debian package metadata (deploy using "runit")

debian/README

+The Debian Package radioai
+----------------------------
+
+Icecast clustering software.
+
+ -- ale <ale@incal.net>  Thu, 07 Nov 2013 09:00:44 +0000

debian/changelog

+radioai (0.1) unstable; urgency=low
+
+  * Initial Release.
+
+ -- ale <ale@incal.net>  Thu, 07 Nov 2013 09:00:44 +0000

debian/compat

+8

debian/control

+Source: radioai
+Section: net
+Priority: extra
+Maintainer: ale <ale@incal.net>
+Build-Depends: debhelper (>= 8.0.0)
+Standards-Version: 3.9.4
+Homepage: https://git.autistici.org/ale/radioai
+
+Package: radioai
+Architecture: any
+Depends: icecast2, runit, libcap2-bin, ${shlibs:Depends}, ${misc:Depends}
+Description: Icecast clustering software.
+ Runs icecast2 in a cluster controlled by etcd.
+

debian/copyright

+Format: http://www.debian.org/doc/packaging-manuals/copyright-format/1.0/
+Upstream-Name: radioai
+Source: <url://example.com>
+
+Files: *
+Copyright: <years> <put author's name and email here>
+           <years> <likewise for another author>
+License: BSD-3-Clause
+
+Files: debian/*
+Copyright: 2013 ale <ale@incal.net>
+License: BSD-3-Clause
+
+License: BSD-3-Clause
+ Redistribution and use in source and binary forms, with or without
+ modification, are permitted provided that the following conditions
+ are met:
+ 1. Redistributions of source code must retain the above copyright
+    notice, this list of conditions and the following disclaimer.
+ 2. Redistributions in binary form must reproduce the above copyright
+    notice, this list of conditions and the following disclaimer in the
+    documentation and/or other materials provided with the distribution.
+ 3. Neither the name of the University nor the names of its contributors
+    may be used to endorse or promote products derived from this software
+    without specific prior written permission.
+ .
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 
+ LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 
+ A PARTICULAR PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE HOLDERS OR
+ CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
+ EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
+ PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 
+ PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 
+ LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING 
+ NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+# Please also look if there are files or directories which have a
+# different copyright/license attached and list them here.
+# Please avoid to pick license terms that are more restrictive than the
+# packaged work, as it may make Debian's contributions unacceptable upstream.

debian/postinst

+#!/bin/sh
+# postinst script for radioai
+#
+# see: dh_installdeb(1)
+
+set -e
+
+# summary of how this script can be called:
+#        * <postinst> `configure' <most-recently-configured-version>
+#        * <old-postinst> `abort-upgrade' <new version>
+#        * <conflictor's-postinst> `abort-remove' `in-favour' <package>
+#          <new-version>
+#        * <postinst> `abort-remove'
+#        * <deconfigured's-postinst> `abort-deconfigure' `in-favour'
+#          <failed-install-package> <version> `removing'
+#          <conflicting-package> <version>
+# for details, see http://www.debian.org/doc/debian-policy/ or
+# the debian-policy package
+
+
+create_users() {
+    if ! getent passwd log 2>/dev/null ; then
+	adduser --system --home /var/log --no-create-home --group log
+    fi
+}
+
+create_log_dir() {
+    logdir=/var/log/radioai
+    for d in radiod redirectord ; do
+        mkdir -p ${logdir}/${d}
+        chown log:log ${logdir}/${d}
+    done
+}
+
+activate_services() {
+    for svc in $@ ; do
+        test -e /etc/service/$svc \
+        || ln -s /etc/radioai/svc/$svc /etc/service/$svc
+    done
+}
+
+
+case "$1" in
+    configure)
+	create_users
+	create_log_dir
+	activate_services radiod redirectord
+    ;;
+
+    abort-upgrade|abort-remove|abort-deconfigure)
+    ;;
+
+    *)
+        echo "postinst called with unknown argument \`$1'" >&2
+        exit 1
+    ;;
+esac
+
+# dh_installdeb will replace this with shell code automatically
+# generated by other debhelper scripts.
+
+#DEBHELPER#
+
+exit 0

debian/radioai.default

+# Defaults for radioai initscript
+# sourced by /etc/init.d/radioai
+# installed at /etc/default/radioai by the maintainer scripts
+
+#
+# This is a POSIX shell fragment
+#
+
+# Set your base domain name here.
+DOMAIN=""
+
+# Set your public IP if necessary (otherwise we'll try to resolve
+# if your fully-qualified hostname).
+#PUBLIC_IP=""
+
+# Set the etcd servers to connect to (default: etcd.$DOMAIN).
+#ETCD_SERVER=""
+
+# Additional options that are passed to the daemons.
+DAEMON_OPTS=""

debian/rules

+#!/usr/bin/make -f
+# -*- makefile -*-
+# Sample debian/rules that uses debhelper.
+#
+# This file was originally written by Joey Hess and Craig Small.
+# As a special exception, when this file is copied by dh-make into a
+# dh-make output file, you may use that output file without restriction.
+# This special exception was added by Craig Small in version 0.37 of dh-make.
+#
+# Modified to make a template file for a multi-binary package with separated
+# build-arch and build-indep targets  by Bill Allombert 2001
+
+# Uncomment this to turn on verbose mode.
+#export DH_VERBOSE=1
+
+# This has to be exported to make some magic below work.
+export DH_OPTIONS
+
+GOPKG = git.autistici.org/ale/radioai
+
+DESTDIR = $(CURDIR)/debian/radioai
+SVCDIR = $(DESTDIR)/etc/radioai/svc
+
+%:
+	dh $@ 
+
+override_dh_install:
+	install -m 755 -o root -g root -d $(DESTDIR)/usr/bin
+	(tmpdir=$$(mktemp -d) ; \
+	 export GOPATH=$$tmpdir ; unset GOBIN ; \
+	 mkdir -p $$tmpdir/src/$(dir $(GOPKG)) ; \
+	 ln -s $(CURDIR) $$tmpdir/src/$(GOPKG) ; \
+	 cd $$tmpdir/src && \
+	 go get -d -v ./$(GOPKG)/... && go install -v ./$(GOPKG)/... && \
+	 for bin in radiod redirectord radioctl ; do \
+	  install -m 755 -o root -g root $$tmpdir/bin/$$bin $(DESTDIR)/usr/bin/$$bin ; \
+	 done ; \
+	 rm -fr $$tmpdir)
+
+	install -d -m 755 -o root -g root $(SVCDIR)
+	install -d -m 755 -o root -g root $(DESTDIR)/usr/share/radioai
+	install -m 644 -o root -g root debian/services/lib.sh \
+		$(DESTDIR)/usr/share/radioai/lib.sh
+	(for f in radiod redirectord ; do \
+	  install -d -o root -g root $(SVCDIR)/$$f ; \
+	  install -d -o root -g root $(SVCDIR)/$$f/log ; \
+	  install -m 755 -o root -g root debian/services/$$f \
+		$(SVCDIR)/$$f/run ; \
+	  chmod 0755 $(SVCDIR)/$$f/log/run ; \
+	  echo -e '#!/bin/sh\nexec chpst -u log svlogd -tt /var/log/radioai/'$$f > \
+		$(SVCDIR)/$$f/log/run ; \
+	 done)
+

debian/services/lib.sh

+# Common functions for the 'radioai' startup scripts.
+
+PATH=/bin:/usr/bin:/sbin:/usr/sbin:/usr/local/bin:$PATH
+export PATH
+
+test -e /etc/default/radioai && . /etc/default/radioai
+
+if [ -z "${DOMAIN}" ]; then
+    echo "You must set DOMAIN in /etc/default/radioai!" 1>&2
+    exit 1
+fi
+
+set_public_ip() {
+    # Try to guess the public IP of this host if unset, resolving the
+    # fully-qualified host name.
+    if [ -z "${PUBLIC_IP}" ]; then
+        PUBLIC_IP=$(getent hosts $(hostname -f) | awk '{print $1}' | head -1)
+    fi
+    if [ -z "${PUBLIC_IP}" ]; then
+        PUBLIC_IP=127.0.0.1
+    fi
+}
+
+set_etcd_params() {
+    local default_etcd_server="etcd.${DOMAIN}"
+    ETCD_SERVER="${ETCD_SERVER:-${default_etcd_server}}"
+    ETCD_OPTIONS="${ETCD_OPTIONS} --etcd-server=${ETCD_SERVER}"
+}

debian/services/radiod

+#!/bin/sh
+
+. /usr/share/radiod/lib.sh
+
+set_public_ip
+set_etcd_params
+
+exec chpst -u icecast2 \
+    radiod --ip=${PUBLIC_IP} ${ETCD_OPTIONS} ${DAEMON_OPTIONS}

debian/services/redirectord

+#!/bin/sh
+
+. /usr/share/radiod/lib.sh
+
+set_public_ip
+set_etcd_params
+
+exec setcap cap_net_bind_service=+ep \
+    chpst -u nobody \
+    redirectord --ip=${PUBLIC_IP} ${ETCD_OPTIONS} ${DAEMON_OPTIONS}

debian/source/format

+3.0 (native)