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| 1 | +#!/bin/bash |
| 2 | +### Description: Lidarr .NET Debian install |
| 3 | +### Originally written for Radarr by: DoctorArr - doctorarr@the-rowlands.co.uk on 2021-10-01 v1.0 |
| 4 | +### Updates for servarr suite made by Bakerboy448, DoctorArr, brightghost, aeramor and VP-EN |
| 5 | +### Version v1.0.0 2023-12-29 - StevieTV - adapted from servarr script for Lidarr installs |
| 6 | +### Version V1.0.1 2024-01-02 - StevieTV - remove UTF8-BOM |
| 7 | +### Version V1.0.2 2024-01-03 - markus101 - Get user input from /dev/tty |
| 8 | +### Version V1.0.3 2024-01-06 - StevieTV - exit script when it is ran from install directory |
| 9 | + |
| 10 | +### Boilerplate Warning |
| 11 | +#THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, |
| 12 | +#EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF |
| 13 | +#MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| 14 | +#NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE |
| 15 | +#LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION |
| 16 | +#OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION |
| 17 | +#WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. |
| 18 | + |
| 19 | +scriptversion="1.0.3" |
| 20 | +scriptdate="2024-01-06" |
| 21 | + |
| 22 | +set -euo pipefail |
| 23 | + |
| 24 | +echo "Running Lidarr Install Script - Version [$scriptversion] as of [$scriptdate]" |
| 25 | + |
| 26 | +# Am I root?, need root! |
| 27 | + |
| 28 | +if [ "$EUID" -ne 0 ]; then |
| 29 | + echo "Please run as root." |
| 30 | + exit |
| 31 | +fi |
| 32 | + |
| 33 | +app="lidarr" |
| 34 | +app_port="8686" |
| 35 | +app_prereq="curl sqlite3 wget" |
| 36 | +app_umask="0002" |
| 37 | +branch="main" |
| 38 | + |
| 39 | +# Constants |
| 40 | +### Update these variables as required for your specific instance |
| 41 | +installdir="/opt" # {Update me if needed} Install Location |
| 42 | +bindir="${installdir}/${app^}" # Full Path to Install Location |
| 43 | +datadir="/var/lib/$app/" # {Update me if needed} AppData directory to use |
| 44 | +app_bin=${app^} # Binary Name of the app |
| 45 | + |
| 46 | +# This script should not be ran from installdir, otherwise later in the script the extracted files will be removed before they can be moved to installdir. |
| 47 | +if [ "$installdir" == "$(dirname -- "$( readlink -f -- "$0"; )")" ] || [ "$bindir" == "$(dirname -- "$( readlink -f -- "$0"; )")" ]; then |
| 48 | + echo "You should not run this script from the intended install directory. The script will exit. Please re-run it from another directory" |
| 49 | + exit |
| 50 | +fi |
| 51 | + |
| 52 | +# Prompt User |
| 53 | +read -r -p "What user should ${app^} run as? (Default: $app): " app_uid < /dev/tty |
| 54 | +app_uid=$(echo "$app_uid" | tr -d ' ') |
| 55 | +app_uid=${app_uid:-$app} |
| 56 | +# Prompt Group |
| 57 | +read -r -p "What group should ${app^} run as? (Default: media): " app_guid < /dev/tty |
| 58 | +app_guid=$(echo "$app_guid" | tr -d ' ') |
| 59 | +app_guid=${app_guid:-media} |
| 60 | + |
| 61 | +echo "This will install [${app^}] to [$bindir] and use [$datadir] for the AppData Directory" |
| 62 | +echo "${app^} will run as the user [$app_uid] and group [$app_guid]. By continuing, you've confirmed that that user and group will have READ and WRITE access to your Media Library and Download Client Completed Download directories" |
| 63 | +read -n 1 -r -s -p $'Press enter to continue or ctrl+c to exit...\n' < /dev/tty |
| 64 | + |
| 65 | +# Create User / Group as needed |
| 66 | +if [ "$app_guid" != "$app_uid" ]; then |
| 67 | + if ! getent group "$app_guid" >/dev/null; then |
| 68 | + groupadd "$app_guid" |
| 69 | + fi |
| 70 | +fi |
| 71 | +if ! getent passwd "$app_uid" >/dev/null; then |
| 72 | + adduser --system --no-create-home --ingroup "$app_guid" "$app_uid" |
| 73 | + echo "Created and added User [$app_uid] to Group [$app_guid]" |
| 74 | +fi |
| 75 | +if ! getent group "$app_guid" | grep -qw "$app_uid"; then |
| 76 | + echo "User [$app_uid] did not exist in Group [$app_guid]" |
| 77 | + usermod -a -G "$app_guid" "$app_uid" |
| 78 | + echo "Added User [$app_uid] to Group [$app_guid]" |
| 79 | +fi |
| 80 | + |
| 81 | +# Stop the App if running |
| 82 | +if service --status-all | grep -Fq "$app"; then |
| 83 | + systemctl stop "$app" |
| 84 | + systemctl disable "$app".service |
| 85 | + echo "Stopped existing $app" |
| 86 | +fi |
| 87 | + |
| 88 | +# Create Appdata Directory |
| 89 | + |
| 90 | +# AppData |
| 91 | +mkdir -p "$datadir" |
| 92 | +chown -R "$app_uid":"$app_guid" "$datadir" |
| 93 | +chmod 775 "$datadir" |
| 94 | +echo "Directories created" |
| 95 | +# Download and install the App |
| 96 | + |
| 97 | +# prerequisite packages |
| 98 | +echo "" |
| 99 | +echo "Installing pre-requisite Packages" |
| 100 | +# shellcheck disable=SC2086 |
| 101 | +apt update && apt install -y $app_prereq |
| 102 | +echo "" |
| 103 | +ARCH=$(dpkg --print-architecture) |
| 104 | +# get arch |
| 105 | +dlbase="https://lidarr.servarr.com/v1/update/$branch/updatefile?os=linux&runtime=netcore" |
| 106 | +case "$ARCH" in |
| 107 | +"amd64") DLURL="${dlbase}&arch=x64" ;; |
| 108 | +"armhf") DLURL="${dlbase}&arch=arm" ;; |
| 109 | +"arm64") DLURL="${dlbase}&arch=arm64" ;; |
| 110 | +*) |
| 111 | + echo "Arch not supported" |
| 112 | + exit 1 |
| 113 | + ;; |
| 114 | +esac |
| 115 | +echo "" |
| 116 | +echo "Removing previous tarballs" |
| 117 | +# -f to Force so we fail if it doesnt exist |
| 118 | +rm -f "${app^}".*.tar.gz |
| 119 | +echo "" |
| 120 | +echo "Downloading..." |
| 121 | +wget --content-disposition "$DLURL" |
| 122 | +tar -xvzf "${app^}".*.tar.gz |
| 123 | +echo "" |
| 124 | +echo "Installation files downloaded and extracted" |
| 125 | + |
| 126 | +# remove existing installs |
| 127 | +echo "Removing existing installation" |
| 128 | +rm -rf "$bindir" |
| 129 | +echo "Installing..." |
| 130 | +mv "${app^}" $installdir |
| 131 | +chown "$app_uid":"$app_guid" -R "$bindir" |
| 132 | +chmod 775 "$bindir" |
| 133 | +rm -rf "${app^}.*.tar.gz" |
| 134 | +# Ensure we check for an update in case user installs older version or different branch |
| 135 | +touch "$datadir"/update_required |
| 136 | +chown "$app_uid":"$app_guid" "$datadir"/update_required |
| 137 | +echo "App Installed" |
| 138 | +# Configure Autostart |
| 139 | + |
| 140 | +# Remove any previous app .service |
| 141 | +echo "Removing old service file" |
| 142 | +rm -rf /etc/systemd/system/"$app".service |
| 143 | + |
| 144 | +# Create app .service with correct user startup |
| 145 | +echo "Creating service file" |
| 146 | +cat <<EOF | tee /etc/systemd/system/"$app".service >/dev/null |
| 147 | +[Unit] |
| 148 | +Description=${app^} Daemon |
| 149 | +After=syslog.target network.target |
| 150 | +[Service] |
| 151 | +User=$app_uid |
| 152 | +Group=$app_guid |
| 153 | +UMask=$app_umask |
| 154 | +Type=simple |
| 155 | +ExecStart=$bindir/$app_bin -nobrowser -data=$datadir |
| 156 | +TimeoutStopSec=20 |
| 157 | +KillMode=process |
| 158 | +Restart=on-failure |
| 159 | +[Install] |
| 160 | +WantedBy=multi-user.target |
| 161 | +EOF |
| 162 | + |
| 163 | +# Start the App |
| 164 | +echo "Service file created. Attempting to start the app" |
| 165 | +systemctl -q daemon-reload |
| 166 | +systemctl enable --now -q "$app" |
| 167 | + |
| 168 | +# Finish Update/Installation |
| 169 | +host=$(hostname -I) |
| 170 | +ip_local=$(grep -oP '^\S*' <<<"$host") |
| 171 | +echo "" |
| 172 | +echo "Install complete" |
| 173 | +sleep 10 |
| 174 | +STATUS="$(systemctl is-active "$app")" |
| 175 | +if [ "${STATUS}" = "active" ]; then |
| 176 | + echo "Browse to http://$ip_local:$app_port for the ${app^} GUI" |
| 177 | +else |
| 178 | + echo "${app^} failed to start" |
| 179 | +fi |
| 180 | + |
| 181 | +# Exit |
| 182 | +exit 0 |
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