133 lines
3.2 KiB
Bash
Executable File
133 lines
3.2 KiB
Bash
Executable File
#!/usr/bin/env sh
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set -o errexit
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: "${XDG_CONFIG_HOME:="$HOME/.config"}"
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config_file="$XDG_CONFIG_HOME/fhnw-sync/config"
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config_read=false
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set_defaults() {
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ad_mount_dir="/mnt/fhnw-share"
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ad_dest_dir="$HOME/documents/fhnw/ad"
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ad_excluded_files=".DS_Store|Thumbs.db"
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ad_sources=""
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teams_dest_dir="$HOME/documents/fhnw/teams"
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teams_sources=""
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pass_path="accounts/fhnw/students.fhnw.ch"
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}
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read_config() {
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if [ -f "$config_file" ]; then
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# shellcheck disable=1090
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. "$config_file"
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fi
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}
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display_help() {
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set_defaults
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echo "Usage: $0 [option...] " >&2
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echo
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echo " -c, config file [default: $config_file]"
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echo " -m, mount directory for the ad [default: $ad_mount_dir]"
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echo " -d, root destination directory [default: $ad_dest_dir]"
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echo " -e, list of excluded files in ad sync (pipe separated) [default: $ad_excluded_files]"
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echo " -s, list of ad directories, relative to the mount directory that will be synced (pipe separated)"
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echo " -r, root destination directory for teams sync [default: $teams_dest_dir]"
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echo " -t, list of configured rclone teams sources (pipe separated)"
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echo " -p, path for pass to get user and password information [default: $pass_path]"
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echo " -h, display this help and exit"
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echo
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echo "If a config file exists, it is sourced by this script. The following keys are recognized:"
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echo "- ad_mount_dir -> m"
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echo "- ad_dest_dir -> d"
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echo "- ad_excluded_files -> e"
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echo "- ad_sources -> s"
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echo "- teams_dest_dir -> r"
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echo "- teams_sources -> t"
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echo "- pass_path -> p"
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echo
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echo "Values from a config file get overwriten by cli args."
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echo
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}
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parse_args() {
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while getopts ":hc:m:d:e:s:r:t:p:" opt; do
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case $opt in
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h)
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display_help
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exit 0
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;;
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c)
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if [ $config_read = false ]; then
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config_file=$OPTARG
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read_config
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config_read=true
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parse_args "$@"
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fi
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;;
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m)
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ad_mount_dir=$OPTARG
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;;
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d)
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ad_dest_dir=$OPTARG
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;;
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e)
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ad_excluded_files=$OPTARG
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;;
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s)
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ad_sources=$OPTARG
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;;
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r)
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teams_dest_dir=$OPTARG
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;;
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t)
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teams_sources=$OPTARG
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;;
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p)
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pass_path=$OPTARG
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;;
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\?)
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echo "Invalid option: -$OPTARG" >&2
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display_help
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exit 1
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;;
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:)
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echo "Option -$OPTARG requires an argument." >&2
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display_help
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exit 1
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;;
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esac
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done
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}
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cleanup() {
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if mountpoint -q "$ad_mount_dir"; then
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echo "unmounting ad share..."
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sudo umount --quiet "$ad_mount_dir" || true
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fi
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if [ -f "$vpn_pid_file" ]; then
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echo "stopping vpn..."
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vpn_pid="$(sudo cat "$vpn_pid_file")"
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sudo kill "$vpn_pid"
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while ps -p "$vpn_pid" >/dev/null; do
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sleep 1
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done
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fi
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}
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trap cleanup 0 HUP INT QUIT ABRT TERM
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start_vpn() {
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echo "starting vpn..."
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vpn_pid_file="$(sudo mktemp)"
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fhnw-vpn -m "bg" -t "$vpn_pid_file" -p "$pass_path"
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}
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set_defaults
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read_config
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parse_args "$@"
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start_vpn
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fhnw-ad-mount -m "$ad_mount_dir" -p "$pass_path"
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fhnw-ad-sync -m "$ad_mount_dir" -d "$ad_dest_dir" -e "$ad_excluded_files" -s "$ad_sources"
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fhnw-teams-sync -d "$teams_dest_dir" -s "$teams_sources"
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