From 2ddfefa64684e789655efe635bfaecc0ee2baba2 Mon Sep 17 00:00:00 2001
From: Martin Winkler <efelon@winklerfamilie.eu>
Date: Wed, 21 Apr 2021 22:57:58 +0200
Subject: [PATCH] Introduce configuration file

---
 seqs/downloader.cfg.example |   5 ++
 seqs/downloader.sh          | 143 +++++++++++++++++-------------------
 2 files changed, 74 insertions(+), 74 deletions(-)
 create mode 100644 seqs/downloader.cfg.example

diff --git a/seqs/downloader.cfg.example b/seqs/downloader.cfg.example
new file mode 100644
index 0000000..c3ff80f
--- /dev/null
+++ b/seqs/downloader.cfg.example
@@ -0,0 +1,5 @@
+#!/bin/bash
+
+DLD_USER="dluser"
+DLD_DIR="/opt/downloaders"
+DLD_CONFDIR="/opt/downloaders.conf"
diff --git a/seqs/downloader.sh b/seqs/downloader.sh
index 23e19f9..7f38a33 100755
--- a/seqs/downloader.sh
+++ b/seqs/downloader.sh
@@ -1,10 +1,5 @@
 #!/bin/bash
 
-toolName=mytool
-DLDUSER=dluser
-DL_DIR="/opt/downloaders"
-DL_CONF_DIR="/opt/downloaders.conf"
-
 # Get script working directory
 # (when called from a different directory)
 WDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" >>/dev/null 2>&1 && pwd)"
@@ -17,19 +12,14 @@ CONFIG_FILE_TEMPLATE="$WDIR/${CONFIG_FILE_NAME}.example"
 
 step_config() {
   checkVpn
-  #echo "Called once before executing steps."
-  ## e.g. to source a config file manually:
-  #. "$CONFIG_FILE"
-  ## or to use sequencer api with global config file:
-  #initSeqConfig "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
-  ## or to use sequencer api with profile config file support:
-  #initSeqConfig -p "$SCRIPT_NAME" "$CONFIG_FILE_TEMPLATE"
-  #if [ $? -eq 0 ] ; then
-  #  CONFIG=1
-  #else
-  #  # End if no configuration file exists
-  #  [ $DRY -eq 0 ] && return -1
-  #fi
+  
+  initSeqConfig -t "$CONFIG_FILE_NAME" "$CONFIG_FILE_TEMPLATE"
+  if [ $? -eq 0 ] ; then
+    CONFIG=1
+  else
+    # End if no configuration file exists
+    [ $DRY -eq 0 ] && return -1
+  fi
   [ $QUIET -ne 0 ] && APTOPT="-y"
   return 0
 }
@@ -60,7 +50,7 @@ step_2() {
 
 step_3_info() { echo "Add system user"; }
 step_3() {
-   exe adduser --system $DLDUSER --group --home "${DL_DIR}"
+   exe adduser --system $DLD_USER --group --home "${DLD_CONFDIR}"
 }
 
 step_4_info() { echo "Install sonarr"
@@ -86,21 +76,22 @@ step_5() {
   exe curl -sL "https://radarr.servarr.com/v1/update/master/updatefile?os=linux&runtime=netcore&arch=arm64" \
     -o /tmp/Radarr.tgz
 
-  exe tar xvzf /tmp/Radarr.tgz -C "${DL_DIR}/"
-  exe mv ${DL_DIR}/Radarr "${DL_DIR}/radarr"
-  exe chown -R ${DLDUSER}:${DLDUSER} "${DL_DIR}/radarr"
+  exe tar xvzf /tmp/Radarr.tgz -C "${DLD_DIR}/"
+  exe mv ${DLD_DIR}/Radarr "${DLD_DIR}/radarr"
+  exe chown -R ${DLD_USER}:${DLD_USER} "${DLD_DIR}/radarr"
 }
 
 step_6_info() { echo "Create radarr service"; }
 step_6() {
+  local radarrConf="${DLD_CONFDIR}/radarr"
+  local radarrServiceLoc="/etc/systemd/system/radarr.service"
+
   exe mkdir -p "$radarrConf"
-  exe chown -R $DLDUSER: "$radarrConf"
+  exe chown -R $DLD_USER: "$radarrConf"
 
   addConf -s "$radarrService" "$radarrServiceLoc"
   exe systemctl daemon-reload
 }
-radarrConf="${DL_CONF_DIR}/radarr"
-radarrServiceLoc="/etc/systemd/system/radarr.service"
 radarrService="[Unit]
 Description=Radarr Daemon
 After=syslog.target network.target
@@ -108,12 +99,12 @@ Wants=transmission.service jackett.service nzbget.service
 StartLimitIntervalSec=0
 
 [Service]
-User=$DLDUSER
-Group=$DLDUSER
+User=\$DLD_USER
+Group=\$DLD_USER
 
 Type=simple
 
-ExecStart=${DL_DIR}/radarr/Radarr -nobrowser -data=$radarrConf
+ExecStart=\${DLD_DIR}/radarr/Radarr -nobrowser -data=\$radarrConf
 TimeoutStopSec=20
 KillMode=process
 Restart=on-failure
@@ -133,32 +124,33 @@ step_7() {
  
   [ ! -e "$jTar" ] && exe curl -sL "$jUrl" -o "$jTar"
 
-  exe tar xvzf "$jTar" -C "${DL_DIR}"
-  exe mv "${DL_DIR}/Jackett" "${DL_DIR}/jackett"
-  exe chown -R ${DLDUSER}:${DLDUSER} "${DL_DIR}/jackett"
+  exe tar xvzf "$jTar" -C "${DLD_DIR}"
+  exe mv "${DLD_DIR}/Jackett" "${DLD_DIR}/jackett"
+  exe chown -R ${DLD_USER}:${DLD_USER} "${DLD_DIR}/jackett"
 }
 
 step_8_info() { echo "Create jackett service"; }
 step_8() {
-  addConf -s "$jackettService" "$jackettServiceLoc"
+  local jackettServiceLoc="/etc/systemd/system/jackett.service"
+  local lService=`eval "echo \"$jackettService\""`
+  addConf -s "$lService" "$jackettServiceLoc"
   exe systemctl daemon-reload
 }
-jackettServiceLoc="/etc/systemd/system/jackett.service"
 jackettService="[Unit]
 Description=Jackett Daemon
 After=syslog.target network.target
 StartLimitIntervalSec=0
 
 [Service]
-User=$DLDUSER
-Group=$DLDUSER
+User=\$DLD_USER
+Group=\$DLD_USER
 
 Type=simple
 SyslogIdentifier=jackett
 Restart=on-failure
 RestartSec=5
-WorkingDirectory=${DL_DIR}/jackett
-ExecStart=/bin/sh ${DL_DIR}/jackett/jackett_launcher.sh
+WorkingDirectory=\${DLD_DIR}/jackett
+ExecStart=/bin/sh \${DLD_DIR}/jackett/jackett_launcher.sh
 TimeoutStopSec=30
 
 [Install]
@@ -173,24 +165,25 @@ step_9() {
   exe wget -q https://nzbget.net/download/nzbget-latest-bin-linux.run -O /tmp/nzbget-latest-bin-linux.run
 
   # you can skip --arch aarch64 to auto-detect the architecture
-  exe sh /tmp/nzbget-latest-bin-linux.run --destdir "${DL_DIR}/nzbget" --arch aarch64
+  exe sh /tmp/nzbget-latest-bin-linux.run --destdir "${DLD_DIR}/nzbget" --arch aarch64
 
-  exe chown -R ${DLDUSER}:${DLDUSER} "${DL_DIR}/nzbget"
+  exe chown -R ${DLD_USER}:${DLD_USER} "${DLD_DIR}/nzbget"
 }
 
 step_10_info() { echo "Create NZBGet service"; }
 step_10() {
-  local nzbConfOri="${DL_DIR}/nzbget/nzbget.conf"
-  local nzbConf="${DL_CONF_DIR}/nzbget/nzbget.conf"
+  local nzbServiceLoc="/etc/systemd/system/nzbget.service"
+  local lService=`eval "echo \"$nzbService\""`
+  local nzbConfOri="${DLD_DIR}/nzbget/nzbget.conf"
+  local nzbConf="${DLD_CONFDIR}/nzbget/nzbget.conf"
   exe mkdir -p "$(dirname "$nzbConf")"
-  exe chown -R $DLDUSER: "$(dirname "$nzbConf")"/..
+  exe chown -R $DLD_USER: "$(dirname "$nzbConf")"/..
 
-  addConf -s "$nzbService" "$nzbServiceLoc"
+  addConf -s "$lService" "$nzbServiceLoc"
   exe systemctl daemon-reload
 
   exe cp -n "$nzbConfOri" "$nzbConf"
 }
-nzbServiceLoc="/etc/systemd/system/nzbget.service"
 nzbService="[Unit]
 Description=NZBGet Daemon
 After=syslog.target network.target
@@ -198,22 +191,22 @@ StartLimitIntervalSec=0
 
 [Service]
 # Change the user and group variables here.
-User=$DLDUSER
-Group=$DLDUSER
+User=\$DLD_USER
+Group=\$DLD_USER
 
 Type=forking
 
 # Pass any command line arguments etc.
-ExecStart=${DL_DIR}/nzbget/nzbget -D -c ${DL_CONF_DIR}/nzbget/nzbget.conf
-ExecStop=${DL_DIR}/nzbget/nzbget -Q -c ${DL_CONF_DIR}/nzbget/nzbget.conf
-ExecReload=${DL_DIR}/nzbget/nzbget -O -c ${DL_CONF_DIR}/nzbget/nzbget.conf
+ExecStart=\${DLD_DIR}/nzbget/nzbget -D -c \${DLD_CONFDIR}/nzbget/nzbget.conf
+ExecStop=\${DLD_DIR}/nzbget/nzbget -Q -c \${DLD_CONFDIR}/nzbget/nzbget.conf
+ExecReload=\${DLD_DIR}/nzbget/nzbget -O -c \${DLD_CONFDIR}/nzbget/nzbget.conf
 TimeoutStopSec=20
 KillMode=process
 Restart=on-failure
 RestartSec=5
 
 # Sandboxing ... (see https://www.freedesktop.org/software/systemd/man/systemd.exec.html for more info)
-ReadWritePaths=${DL_DIR}/nzbget ${DL_CONF_DIR}/nzbget /mnt
+ReadWritePaths=\${DLD_DIR}/nzbget \${DLD_CONFDIR}/nzbget /mnt
 ProtectSystem=strict
 PrivateDevices=true
 ProtectHome=true
@@ -235,21 +228,22 @@ step_11() {
 
   exe apt install $lidarrDeps $APTOPT
 
-  exe tar xvzf /tmp/Lidarr.tgz -C "${DL_DIR}/"
-  exe mv "${DL_DIR}/Lidarr" "${DL_DIR}/lidarr"
-  exe chown -R ${DLDUSER}:${DLDUSER} "${DL_DIR}/lidarr"
+  exe tar xvzf /tmp/Lidarr.tgz -C "${DLD_DIR}/"
+  exe mv "${DLD_DIR}/Lidarr" "${DLD_DIR}/lidarr"
+  exe chown -R ${DLD_USER}:${DLD_USER} "${DLD_DIR}/lidarr"
 }
 
 step_12_info() { echo "Create lidarr service"; }
 step_12() {
+  local lidarrConf="${DLD_CONFDIR}/lidarr"
+  local lidarrServiceLoc="/etc/systemd/system/lidarr.service"
+  local lService=`eval "echo \"$lidarrService\""`
   exe mkdir -p "$lidarrConf"
-  exe chown -R $DLDUSER: "$lidarrConf"
+  exe chown -R $DLD_USER: "$lidarrConf"
 
-  addConf -s "$lidarrService" "$lidarrServiceLoc"
+  addConf -s "$lService" "$lidarrServiceLoc"
   exe systemctl daemon-reload
 }
-lidarrConf="${DL_CONF_DIR}/lidarr"
-lidarrServiceLoc="/etc/systemd/system/lidarr.service"
 lidarrService="[Unit]
 Description=Lidarr Daemon
 After=syslog.target network.target
@@ -257,12 +251,12 @@ Wants=transmission.service jackett.service nzbget.service
 StartLimitIntervalSec=0
 
 [Service]
-User=$DLDUSER
-Group=$DLDUSER
+User=\$DLD_USER
+Group=\$DLD_USER
 
 Type=simple
 
-ExecStart=${DL_DIR}/lidarr/Lidarr -nobrowser -data=$lidarrConf
+ExecStart=\${DLD_DIR}/lidarr/Lidarr -nobrowser -data=\$lidarrConf
 TimeoutStopSec=20
 KillMode=process
 Restart=on-failure
@@ -275,31 +269,32 @@ Alias=lidarr.service"
 
 step_13_info() { echo "Install bazarr dependencies"; }
 step_13() {
-  local bazarrDeps="python3-pip python3-distutils python3-venv"
-  #local bazarrDeps+=" libxml2-dev libxslt1-dev python3-libxml2 python3-lxml libatlas-base-dev" #ffmpeg 
+  local bazarrDeps="python3-pip python3-distutils python3-venv ffmpeg"
+  #local bazarrDeps+=" libxml2-dev libxslt1-dev python3-libxml2 python3-lxml libatlas-base-dev"
 
   exe apt install $bazarrDeps $APTOPT
 }
 
 step_14_info() { echo "Install bazarr"; }
 step_14() {
-  local bazarrVenv="${DL_DIR}/bazarr"
+  local bazarrServiceLoc="/etc/systemd/system/bazarr.service"
+  local lService=`eval "echo \"$bazarrService\""`
+  local bazarrVenv="${DLD_DIR}/bazarr"
   local bazarrDir="${bazarrVenv}/bazarr"
   
   local bazarrGitUrl="https://github.com/morpheus65535/bazarr.git"
   
-  #exe python3 -m venv "$bazarrVenv"
-  #endReturn -o $? "Creating virtual environment failed"
+  exe python3 -m venv "$bazarrVenv"
+  endReturn -o $? "Creating virtual environment failed"
 
-  #exe git clone $bazarrGitUrl "$bazarrDir"
-  #exe chown -R $DLDUSER: "$bazarrVenv"
-  #exe sudo -u $DLDUSER ${bazarrVenv}/bin/pip install --upgrade pip
-  #exe sudo -u $DLDUSER ${bazarrVenv}/bin/pip install -r ${bazarrDir}/requirements.txt
+  exe git clone $bazarrGitUrl "$bazarrDir"
+  exe chown -R $DLD_USER: "$bazarrVenv"
+  exe sudo -u $DLD_USER ${bazarrVenv}/bin/pip install --upgrade pip
+  exe sudo -u $DLD_USER ${bazarrVenv}/bin/pip install -r ${bazarrDir}/requirements.txt
 
-  addConf -s "$bazarrService" "$bazarrServiceLoc"
+  addConf -s "$lService" "$bazarrServiceLoc"
   exe systemctl daemon-reload
 }
-bazarrServiceLoc="/etc/systemd/system/bazarr.service"
 bazarrService="[Unit]
 Description=Bazarr
 After=syslog.target network.target
@@ -307,12 +302,12 @@ Wants=sonarr.service radarr.service
 StartLimitIntervalSec=0
 
 [Service]
-User=$DLDUSER
-Group=$DLDUSER
+User=\$DLD_USER
+Group=\$DLD_USER
 
 Type=simple
 
-ExecStart=${DL_DIR}/bazarr/bin/python3 ${DL_DIR}/bazarr/bazarr/bazarr.py
+ExecStart=\${DLD_DIR}/bazarr/bin/python3 \${DLD_DIR}/bazarr/bazarr/bazarr.py
 TimeoutStopSec=20
 #KillMode=process
 Restart=always