Add matrix-appservice-irc and fix installation

Allow memory write and execution (ctypes).
Add IRC gateway unit files and rename the units to be recognised by
portabled.
Fix installation of matrix-appservice-irc (don't ask).

alpine-matrix/build.sh

@@ -3,20 +3,22 @@
 ROOTFS=rootfs
 
 wget http://dl-cdn.alpinelinux.org/alpine/v3.9/releases/x86_64/alpine-minirootfs-3.9.0-x86_64.tar.gz
-mkdir -p $ROOTFS
 
+mkdir -p $ROOTFS
 tar xf alpine-minirootfs-3.9.0-x86_64.tar.gz -C $ROOTFS/ \
     ./etc/apk ./etc/os-release ./usr ./lib ./bin ./sbin ./var
 
 mkdir -p $ROOTFS/etc/systemd/system \
          $ROOTFS/var/{lib,run,tmp} \
          $ROOTFS/{dev,tmp,proc,root,run,sys} \
-         $ROOTFS/{var/lib,var/log,etc}/synapse
-touch    $ROOTFS/etc/machine-id $ROOTFS/etc/resolv.conf
+         $ROOTFS/etc/matrix \
+         $ROOTFS/var/lib/matrix-{synapse,appservice-irc}
 
-cp install.sh $ROOTFS/root/
+touch $ROOTFS/etc/machine-id $ROOTFS/etc/resolv.conf
+
+cp scripts/install.sh $ROOTFS/root/
 sudo systemd-nspawn -D $ROOTFS/ /bin/sh /root/install.sh
 
-cp *.service $ROOTFS/etc/systemd/system/
+cp systemd/* $ROOTFS/etc/systemd/system/
 
-mksquashfs $ROOTFS/ synapse.raw
+mksquashfs $ROOTFS/ matrix.raw

alpine-matrix/scripts/install.sh

@@ -9,15 +9,19 @@ apk --no-cache add --virtual .synapse-build \
     libressl-dev \
     libxslt-dev \
     linux-headers \
-    npm \
     python3-dev \
+    yarn \
     zlib-dev
 
 pip3 install --upgrade pip setuptools
 pip3 install https://github.com/matrix-org/synapse/tarball/master
 pip3 install mautrix-telegram
 
-npm install matrix-appservice-irc --global
+IRC_DIR=/usr/lib/matrix-appservice-irc/
+mkdir ${IRC_DIR}
+cd ${IRC_DIR}
+yarn add matrix-appservice-irc
+ln -s ${IRC_DIR}/node_modules/matrix-appservice-irc/bin/matrix-appservice-irc /usr/local/bin/matrix-appservice-irc
 
 apk del .synapse-build
 
@@ -31,7 +35,13 @@ apk --no-cache add \
 
 find /usr -name "__pycache__" -exec rm -rf {} +
 find /usr -name "*.pyc" -exec rm {} +
-rm -rf /root/.cache \
+find /usr -name "*yarn*" -exec rm -rf {} +
+find / -name "*node-gyp*" -exec rm -rf {} +
+
+apk del alpine-keys
+
+rm -rf /etc/apk \
+       /root/.cache \
        /root/.config \
        /root/.npm \
-       /etc/apk
+       /var/cache/*

alpine-matrix/synapse.service

@@ -1,15 +0,0 @@
-[Unit]
-Description=Synapse Matrix homeserver
-After=network-online.target
-Requires=network-online.target
-
-[Service]
-Environment=LANG=en_US.UTF-8
-Environment=SYNAPSE_LOG_LEVEL=DEBUG
-Environment=PYTHONDONTWRITEBYTECODE=1
-
-ExecStart=/usr/bin/python3 -m synapse.app.homeserver -c /etc/synapse/homeserver.yaml
-ExecStop=/usr/bin/synctl stop /etc/synapse/homeserver.yaml
-
-StateDirectory=synapse
-ConfigurationDirectory=synapse

alpine-matrix/systemd/matrix-appservice-irc.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Matrix IRC gateway
+After=matrix.service
+Requires=matrix.service
+
+[Service]
+Type=exec
+ExecStart=/usr/local/bin/matrix-appservice-irc -c /etc/matrix/irc-config.yaml -f /etc/matrix/irc-registration.yaml -p 7881
+StateDirectory=matrix-appservice-irc
+ConfigurationDirectory=matrix

alpine-matrix/systemd/matrix.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Synapse - Matrix homeserver
+After=network-online.target
+Requires=network-online.target
+
+[Service]
+MemoryDenyWriteExecute=no
+
+Environment=LANG=en_US.UTF-8
+Environment=SYNAPSE_LOG_LEVEL=DEBUG
+Environment=PYTHONDONTWRITEBYTECODE=1
+
+ExecStart=/usr/bin/python3 -m synapse.app.homeserver -c /etc/matrix/homeserver.yaml
+ExecStop=/usr/bin/synctl stop /etc/matrix/homeserver.yaml
+
+StateDirectory=matrix-synapse
+ConfigurationDirectory=matrix