testing/aports-build: new aports

MQTT based build-on-git-push scripts

5 files changed, 282 insertions, 0 deletions

diff --git a/testing/aports-build/APKBUILD b/testing/aports-build/APKBUILD
new file mode 100644
index 0000000000..a6a41706e3
--- /dev/null
+++ b/testing/aports-build/APKBUILD
@@ -0,0 +1,50 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=aports-build
+pkgver=0.1
+pkgrel=0
+pkgdesc="MQTT based build-on-git-push scripts for Alpine Linux"
+url="http://alpinelinux.org"
+arch="noarch"
+license="GPL2"
+depends="mosquitto-utils alpine-sdk mqtt-exec"
+depends_dev=""
+makedepends="$depends_dev mosquitto-dev"
+install="$pkgname.pre-install"
+subpackages=""
+
+source="aports-build aports-build.initd aports-build.confd"
+
+_builddir=
+prepare() {
+	local i
+	cd "$_builddir"
+	for i in $source; do
+		case $i in
+		*.patch) msg $i; patch -p1 -i "$srcdir"/$i || return 1;;
+		esac
+	done
+}
+
+build() {
+	cd "$_builddir"
+}
+
+package() {
+	cd "$_builddir"
+	install -Dm755 "$srcdir"/aports-build \
+		"$pkgdir"/usr/bin/aports-build || return 1
+	install -Dm755 "$srcdir"/aports-build.initd \
+		"$pkgdir"/etc/init.d/aports-build || return 1
+	install -Dm644 "$srcdir"/aports-build.confd \
+		"$pkgdir"/etc/conf.d/aports-build || return 1
+}
+
+md5sums="5d0a7c69d166c7012f2a5c2a24e402ce  aports-build
+40ff7be2ad647d22c4c8ebfe1fec8b1b  aports-build.initd
+cdc49e0ef145de72131972a575f20e7b  aports-build.confd"
+sha256sums="547b150e7e07c2d64a5648bbc6944a6e7c9123dc72a2c3e3bb392662cb4af010  aports-build
+e6b228ccc0dcdf7f172ebd3777c5791b96f86a8c96a4df95df2dd3c9051b91fe  aports-build.initd
+519744cdb4be83e5da1c22d4aa93c7ef97d66e03565e84b710bc21c94b82047e  aports-build.confd"
+sha512sums="d71d392b46f1009b262c68af5b2d926bab25f1570690cce064a9e16d544de67eefb73a33799d2d65054c250da4eff786f7a7272af3f325ea1bfc776b7c92393e  aports-build
+af5cd8e2647f3b9aa03020d5cea996a750b48b2b3a4d208f5ef683538aba3ecada677b9a0071385c85ec66803b8ed055b1d58853ccfe198c1c5beaad99d97d86  aports-build.initd
+fbe8ed4b1fbfc979de62302873e99c67bab751a7fcd921c3b23815f535cedb34c717e82b3c223f88e06498a573cbd147a73db7bf5adbb5e1947ac75fcb8edcb4  aports-build.confd"
diff --git a/testing/aports-build/aports-build b/testing/aports-build/aports-build
new file mode 100644
index 0000000000..fd2ede9a53
--- /dev/null
+++ b/testing/aports-build/aports-build
@@ -0,0 +1,184 @@
+#!/bin/sh
+
+lockfile=/var/run/aports-build/aports-build.pid
+pid=$(cat $lockfile 2>/dev/null)
+
+if [ -n "$pid" ]; then
+	if [ -d /proc/"$pid" ]; then
+		# already running
+		exit 0
+	fi
+fi
+echo $$ > $lockfile || exit 1
+
+logurl=
+conf=/etc/conf.d/aports-build
+. $conf || exit 1
+
+if [ -z "$git_branch" ]; then
+	echo "Please set 'git_branch' in $conf" >&2
+	exit 1
+fi
+
+rel=$upload_release
+
+if [ -z "$rel" ]; then
+	case "$git_branch" in
+		master)		rel="edge";;
+		[0-9]*-stable)	rel=v${git_branch%-stable} ;;
+	esac
+fi
+
+arch=x86
+case "$(uname -m)" in
+	x86_64) arch=x86_64;;
+esac
+
+aports=${APORTS:-$HOME/aports}
+isodir=$HOME/alpine-iso
+packages=${REPOSDIR:-$HOME/packages}
+repos=${REPOS:-"main testing"}
+
+: ${upload_prefix:="nl.alpinelinux.org:alpine"}
+upload_pkg="$upload_prefix/$rel/"
+upload_iso="$upload_prefix/$rel/releases/$arch/"
+
+: ${ircchannel:="#alpine-devel"}
+: ${hostname:=$(hostname)}
+: ${mqtt_broker:="msg.alpinelinux.org"}
+: ${status_msg:="mosquitto_pub -h $mqtt_broker -t build/$hostname -r -m"}
+: ${irc_msg:="mosquitto_pub -h $mqtt_broker -t irc/${ircchannel//#/%} -m"}
+: ${logdir:="/var/cache/distfiles/buildlogs"}
+: ${logurlprefix:="http://bld1.alpinelinux.org/buildlogs"}
+
+export ABUILD_LOG_CMD="$status_msg"
+log() {
+	echo "$hostname: $@"
+	$status_msg "$1"
+}
+
+send_irc() {
+	#echo "$1" | sircbot-send "$ircchannel"
+	$irc_msg "$hostname: $1"
+}
+
+# create new_release
+new_release() {
+	local new=$1
+	local target="all-release"
+	if [ "$rel" = "edge" ]; then
+		target="edge"
+	fi
+	cd "$isodir"
+	echo "$new" > current
+	rm -rf isotmp.*
+	sudo apk add --virtual .alpine-release xdelta3 lua
+	if ! make $target; then
+		rm current
+		return 1
+	fi
+	sh mklatest.sh || return 1
+	mkdir -p "$upload_iso"
+	rsync -ruv .latest.txt *"$new"* "$upload_iso" || return 1
+	sudo apk del .alpine-release
+	mv current previous
+	return 0
+}
+
+cd $aports || return 1
+[ -z "$repos" ] && return 1
+
+# parse opts
+while getopts "fu:" opt; do
+	case $opt in
+	'f') force=true;;
+	'u') logurl=" $OPTARG";;
+	esac
+done
+shift $(( $OPTIND - 1 ))
+
+while true; do
+	cd $aports || return 1
+	# check if we need to rebuild
+	log "pulling git"
+	_old=$(git describe)
+	_old_tag=$(git describe --abbrev=0)
+	git checkout $git_branch
+	git pull || return 1
+	_current=$(git describe)
+	_current_tag=$(git describe --abbrev=0)
+	if [ "$_old_tag" != "$_current_tag" ]; then
+		log "$_old_tag -> $_current_tag"
+	fi
+	if [ "$_old" = "$_current" ] && [ -f /tmp/uploaded ] && [ -z "$force" ] && [ "$_current_tag" = "$_old_tag" ]; then
+		break
+	fi
+
+	force=
+
+	# check if we need make new release
+	if [ "$_current_tag" != "$_old_tag" ]; then
+		_new_release=1
+		# we want build the realease from this tag
+		git checkout "$_current_tag"
+		_current=$(git describe)
+	fi
+
+	rm -f /tmp/uploaded
+
+	# do the compile, send output to log
+	log "building $_current"
+#	# temp workaround - abuild does not resolve the linux kernel dep
+#	(
+#		cd $HOME/aports/main
+#		for i in linux-*; do
+#			(
+#			export REPODEST=$HOME/packages
+#			cd $i && abuild -Rk )||break
+#		done
+#	)
+	if ! buildrepo -p $repos >"$logdir"/$hostname.log 2>&1 ; then
+		local errlog=$hostname.$_current.log
+		cp "$logdir"/$hostname.log "$logdir"/$errlog
+		# todo: revert last commit?
+#		log "building $repos ($_current) failed"
+#		send_irc "failed to build $_current: $logurlprefix/$errlog"
+#		log "idle"
+		exit 1
+	fi
+
+	# upgrade our running system
+	log "upgrading system"
+	sudo apk upgrade -U -a --quiet || log 'failed to apk upgrade'
+
+	# copy for distribution
+	cd "$packages" || return 1
+	if [ -z "$upload_pkg" ]; then
+		break
+	fi
+	log "uploading packages"
+	rc=0
+	for i in $upload_pkg; do
+		local repo
+		for repo in $repos; do
+			rsync -ruv --delete-delay --delay-updates $repo/$arch $i/$repo/
+			rc=$(( $rc + $? ))
+		done
+	done
+	[ $rc -eq 0 ] && touch /tmp/uploaded && sudo apk update
+
+	# report to irc that we are done
+	send_irc "files from $_current uploaded"
+
+	# if
+	if [ "$_current_tag" != "$_old_tag" ]; then
+		if new_release ${_current_tag#v}; then
+			send_irc "release $_current_tag uploaded"
+		fi
+	fi
+done
+
+# cleanup
+log "idle"
+rm -f $lockfile
+
diff --git a/testing/aports-build/aports-build.confd b/testing/aports-build/aports-build.confd
new file mode 100644
index 0000000000..a43d1c39d4
--- /dev/null
+++ b/testing/aports-build/aports-build.confd
@@ -0,0 +1,10 @@
+# what git branch to build
+git_branch=master
+
+# what directory to upload to
+# upload_release=edge
+
+# prefix for url where logs can be found
+# logurlprefix=http://bld1.alpinelinux.org/buildlogs
+
+
diff --git a/testing/aports-build/aports-build.initd b/testing/aports-build/aports-build.initd
new file mode 100644
index 0000000000..bb849af54c
--- /dev/null
+++ b/testing/aports-build/aports-build.initd
@@ -0,0 +1,34 @@
+#!/sbin/runscript
+
+: ${mqtt_broker:="msg.alpinelinux.org"}
+: ${git_branch:=master}
+: ${mqtt_topic:="git/aports/$git_branch"}
+
+command=/usr/bin/mqtt-exec
+pidfile=/var/run/aports-build/mqtt-exec.pid
+command_args="-h ${mqtt_broker:-msg.alpinelinux.org} -t $mqtt_topic -- /usr/bin/aports-build"
+start_stop_daemon_args="--stdout /dev/null --stderr /dev/null --background --make-pid --user buildozer"
+
+start_pre() {
+	local h=$(getent passwd  buildozer | cut -d: -f6)
+	checkpath --owner buildozer --directory ${pidfile%/*}
+	local i
+	for i in aports alpine-iso; do
+		if ! [ -d "$h"/$i ]; then
+			eerror "$h/$i is missing. Please git clone it"
+			return 1
+		fi
+	done
+}
+
+stop_post() {
+	# remove build status
+	if [ -f /etc/aports-build.conf ]; then
+		. /etc/aports-build.conf
+	fi
+	: ${hostname:=$(hostname)}
+	: ${mqtthost:="msg.alpinelinux.org"}
+	: ${status_clear:="mosquitto_pub -h $mqtthost -t build/$hostname -r -n"}
+	$status_clear
+	return 0
+}
diff --git a/testing/aports-build/aports-build.pre-install b/testing/aports-build/aports-build.pre-install
new file mode 100644
index 0000000000..e9d9bfbf03
--- /dev/null
+++ b/testing/aports-build/aports-build.pre-install
@@ -0,0 +1,4 @@
+#!/bin/sh
+
+adduser -D buildozer -s /bin/sh 2>/dev/null
+exit 0