Initial commit
This commit is contained in:
cryobry
159
install.sh
Executable file
159
install.sh
Executable file
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#!/usr/bin/env bash
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debug="off" # turn "on" for debugging
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# IMPORTANT OPTIONS #
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frame_address="192.168.1.100:2221" # you can find this on the frame, best to make static
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source_dir="$HOME/Pictures/picture_frame" # source pictures directory
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# Less important options
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user="$(whoami)" # default run as current user
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user_id="$(id -u)"
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group_id="$(id -g)"
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script_dir="$PWD" # where to copy the script to, default is $PWD
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dest_dir="/media/picture_frame_ftp" # the ftp mount path
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temp_dir="/tmp/picture_frame_ftp" # ftp does not support rsync temp files
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# Service settings
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service_dir="$HOME/.config/systemd/user"
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service_name="rsync-to-picture-frame"
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on_calendar="hourly"
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# END USER OPTIONS #
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# if debug is on, echo additional output
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debug() { [[ $debug == "on" ]] && echo "debug: $*"; }
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check_and_install() {
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if ! command -v "$1" > /dev/null 2>&1; then
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echo "Installing $1"
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[[ -f /etc/os-release ]] && source /etc/os-release
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if [[ "${NAME,,}" =~ (fedora|centos) ]]; then
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debug "sudo dnf install -y $1"
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if ! sudo dnf install -y "$1"; then
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echo "Could not install $1, exiting"
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exit 1
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fi
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elif [[ "${NAME,,}" =~ (debian|ubuntu) ]]; then
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debug "sudo apt install -y $1"
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if ! sudo apt install -y "$1"; then
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echo "Could not install $1, exiting"
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exit 1
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fi
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else
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echo "$1 must be installed"
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exit 1
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fi
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fi
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return $?
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}
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# Happily make directories
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mk_dir() {
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for DIR in "$@"; do
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if [[ ! -d "$DIR" ]]; then
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debug "mkdir -p $DIR"
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if ! mkdir -p "$DIR"; then
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debug "sudo mkdir -p $DIR"
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if ! sudo mkdir -p "$DIR"; then
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echo "sudo mkdir $DIR failed, exiting"
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exit 1
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fi
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fi
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fi
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done
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}
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# Happily chown directories as $user
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chown_dir() {
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for DIR in "$@"; do
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debug "chown $user:$user -R $DIR"
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if ! chown "$user":"$user" -R "$DIR"; then
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debug "sudo chown $user:$user -R $DIR"
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if ! sudo chown "$user":"$user" -R "$DIR"; then
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echo "sudo chown on $DIR failed, exiting"
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exit 1
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fi
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fi
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done
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return $?
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}
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# Happily make files executable
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make_exec() {
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for FILE in "$@"; do
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debug "chmod a+x $FILE"
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if ! chmod a+x "$FILE"; then
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debug "sudo chmod a+x $FILE"
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if ! sudo chmod a+x "$FILE"; then
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echo "sudo chmod on $FILE failed, exiting"
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exit 1
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fi
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fi
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done
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return $?
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}
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# Happily copy files
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cp_file() {
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if [[ ! -f "$1" ]]; then
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echo "$1 is missing"
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exit 1
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elif ! cp -af "$1" "$2"; then
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echo "failed, retrying with sudo"
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debug "sudo cp -f $1 $2"
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if ! sudo cp -af "$1" "$2"; then
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echo "Copying script failed, exiting"
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exit 1
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fi
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fi
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}
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# Use sed to find ($1) and replace ($2) a string in a file ($3)
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f_and_r() {
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debug "s#$1#$2#" "$3"
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if ! sed -i "s#$1#$2#g" "$3"; then
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exit 1
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fi
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}
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main() {
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# Install curlftps
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debug "check_and_install curlftpfs"
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check_and_install "curlftpfs"
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# Disable existing timer
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debug "systemctl --user disable --now $service_name.timer"
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systemctl --user disable --now "$service_name.timer" &> /dev/null
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# Unmount existing ftp share
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mountpoint -q -- "$dest_dir" && fusermount -u "$dest_dir"
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# Create directories
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mk_dir "$source_dir" "$dest_dir" "$service_dir" "$script_dir"
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chown_dir "$source_dir" "$dest_dir" "$service_dir" "$script_dir"
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# Copy script file
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cp_file "$service_name.sh.original" "$script_dir/$service_name.sh"
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make_exec "$script_dir/$service_name.sh"
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f_and_r "{{ftp_mount_path}}" "$dest_dir" "$script_dir/$service_name.sh"
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f_and_r "{{source_dir}}" "$source_dir" "$script_dir/$service_name.sh"
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f_and_r "{{frame_address}}" "$frame_address" "$script_dir/$service_name.sh"
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f_and_r "{{user_id}}" "$user_id" "$script_dir/$service_name.sh"
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f_and_r "{{group_id}}" "$group_id" "$script_dir/$service_name.sh"
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f_and_r "{{temp_dir}}" "$temp_dir" "$script_dir/$service_name.sh"
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# Copy service file
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cp_file "$service_name.service.original" "$service_dir/$service_name.service"
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f_and_r "{{path_to_script}}" "$script_dir/$service_name.sh" "$service_dir/$service_name.service"
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# Copy timer file
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cp_file "$service_name.timer.original" "$service_dir/$service_name.timer"
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f_and_r "{{on_calendar}}" "$on_calendar" "$service_dir/$service_name.timer"
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# Enable timer
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debug "systemctl --user daemon-reload"
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systemctl --user daemon-reload
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debug "systemctl --user enable --now $service_name.timer"
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systemctl --user enable --now "$service_name.timer"
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}
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main "$@"
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exit $?
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10
rsync-to-picture-frame.service.original
Normal file
10
rsync-to-picture-frame.service.original
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[Unit]
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Description="Mount picture frame ftp and rsync photo directory"
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After=network-online.target
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Wants=network-online.target
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[Service]
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ExecStart={{path_to_script}}
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[Install]
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WantedBy=multi-user.target
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32
rsync-to-picture-frame.sh.original
Normal file
32
rsync-to-picture-frame.sh.original
Normal file
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#!/usr/bin/env bash
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# This script will mount mom's photo frame ftp share locally
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# Use install.sh to change settings
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# if the mount already exists, unmount it
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mountpoint -q -- "{{ftp_mount_path}}" && fusermount -u "{{ftp_mount_path}}"
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# make temp directory (ftp does not support rsync temp files)
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[[ ! -d "{{temp_dir}}" ]] && mkdir -p "{{temp_dir}}"
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# Mount it and rsync over the photos
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if curlftpfs -o uid={{user_id}},gid={{group_id}} "{{frame_address}}" "{{ftp_mount_path}}"; then
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if ! rsync -r --delete --quiet --temp-dir="{{temp_dir}}" "{{source_dir}}/" "{{ftp_mount_path}}"; then
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echo "rsync -r --delete --quiet {{source_dir}}/ {{ftp_mount_path}} failed!"
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exit 1
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fi
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if ! fusermount -u "{{ftp_mount_path}}"; then
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echo "Could not unmount {{ftp_mount_path}}"
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exit 1
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fi
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else
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echo "Could not mount Mom's picture frame"
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if ping -c 1 "{{frame_address}}"; then
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echo "Ping OK, check the photo frame settings or the filesystem"
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exit 1
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else
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echo "Could not ping the photo frame, is it on?"
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exit 1
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fi
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fi
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exit $?
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10
rsync-to-picture-frame.timer.original
Normal file
10
rsync-to-picture-frame.timer.original
Normal file
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[Unit]
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Description="Transfer photos to picture frame hourly"
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[Timer]
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OnBootSec=1min
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OnCalendar={{on_calendar}}
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Persistent=true
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[Install]
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WantedBy=timers.target
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