install script

install.sh

+#!/bin/bash
+
+SERVICE="feudalClient"
+LIB_SYSD="/lib/systemd/system"
+SYSD_SERVICE=feudalClient.service
+USER="feudal"
+ETC_CONFIG=/etc/feudal
+
+ADAPTER_BRANCH=remove-marcus-legacy
+GOPATH=/tmp/go
+INSTALLDIR=/tmp/feudalClientInstaller
+
+pushd ./ > /dev/null
+test -e ${INSTALLDIR} || mkdir -p ${INSTALLDIR}
+
+### find pip
+PIP=`which pip3`
+test -z $PIP && {
+    PIP=`which pip`
+    test -z $PIP && {
+        echo -e "pip not found.\n    =>  apt-get install python3-pip"
+        exit 1
+    }
+}
+
+### Add feudal user
+echo "Adding user ${USER}"
+useradd -m ${USER} > /dev/null 2>&1
+RV=$?
+case "$RV" in
+    0-8) echo "Error creating user"; exit 1;;
+    10-14) echo "Error creating user"; exit 1;;
+esac
+
+### Install feudalClient
+test -e ${INSTALLDIR}/feudalClient/feudalClient && {
+    echo -e "feudalClient seems to be installed already, skipping"
+}
+test -e ${INSTALLDIR}/feudalClient/feudalClient || {
+    echo -e "\nbuilding feudalClient"
+    cd ${INSTALLDIR}
+    git clone https://git.scc.kit.edu/feudal/feudalClient.git > /dev/null 2>&1
+    cd feudalClient
+    go get
+    go build
+    echo -e "Installing feudalClient"
+    
+    USER_HOME=`eval echo "~${USER}"`
+    install -m 755 -o ${USER} -d ${USER_HOME}/bin/
+    install -m 755 -o ${USER} feudalClient ${USER_HOME}/bin/feudalClient
+    echo -e "feudalClient installed"
+}
+
+
+### Install feudalAdapterLDF
+echo -e "\nInstalling feudalAdapterLDF"
+cd ${INSTALLDIR}
+test -d feudalAdapterLDF || {
+    git clone https://git.scc.kit.edu/feudal/feudalAdapterLDF > /dev/null 2>&1
+}
+cd feudalAdapterLDF
+git co ${ADAPTER_BRANCH} > /dev/null 2>&1
+git pull > /dev/null 2>&1
+./setup.py sdist > /dev/null
+FULLNAME=`python3 setup.py --fullname`
+pip install dist/$FULLNAME.tar.gz > /dev/null
+echo -e "feudalAdapterLDF installed"
+# => ldf_adapter is now in $PATH
+
+
+### Prepare config
+cd ${INSTALLDIR}
+test -d ${ETC_CONFIG} || {
+    echo "Creating template ${ETC_CONFIG} and copying defaults there"
+    mkdir -p ${ETC_CONFIG}
+    chown -R ${USER} ${ETC_CONFIG}
+    echo "You will have to edit the template files in the config"
+}
+
+### Install Config Files
+test -e ${ETC_CONFIG}/ldf_adapter.conf || {
+    echo "Installing a template for ldf_adapter.conf in ${ETC_CONFIG}"
+    echo "    => You need to edit this file"
+    cp  feudalAdapterLDF/ldf_adapter_template.conf ${ETC_CONFIG}
+}
+
+popd > /dev/null
+
+test -e  ${ETC_CONFIG}/client_config.json || {
+    echo "Installing a template for client_config_template.json in ${ETC_CONFIG}"
+    echo "    => You need to edit this file"
+    cp  client_config_template.json ${ETC_CONFIG}
+}
+test -e  ${ETC_CONFIG}/environment || {
+    echo "Installing a template for environment in ${ETC_CONFIG}"
+    cp environment ${ETC_CONFIG}
+}
+
+# Ensure config permissions
+chown -R ${USER} ${ETC_CONFIG}
+
+
+### Install systemd Service
+echo -e "\nInstalling / updating systemd service for ${SYSD_SERVICE}"
+test -e ${LIB_SYSD}/${SERVICE}.service && {
+    diff -q ${SYSD_SERVICE} ${LIB_SYSD} >/dev/null || {
+        echo "Preparing systemd service for update"
+        rm -f ${LIB_SYSD}/${SERVICE}.service
+    }
+}
+test -e ${LIB_SYSD}/${SERVICE}.service || {
+    cp ${SYSD_SERVICE} ${LIB_SYSD}/${SERVICE}.service
+    systemctl daemon-reload
+}
+echo -e "Done\nRestarting ${SYSD_SERVICE}"
+systemctl enable $SERVICE
+systemctl restart $SERVICE
+echo "Done"
+
+
+