138 lines
3.6 KiB
Bash
Executable File
138 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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_helpexit() {
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printf "Usage: %s [-u] [-nosave] [-nofollow] host [path]
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host can be from ssh config
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path is the remote path. Defaults to remote home.
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-u will unmount all FUSE.sshfs paths if no path given!
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-nosave will not use host key checking, nor save it anywhere. potentially dangerous.
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-nofollow disable symlinks following
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If you add 'host myhost # sshfs' line to ~/.ssh/config the entries will be listed first.
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Adding a remote path at the end: 'host myhost # sshfs /my/path' in ~/.ssh/config will use that path as default remotepath
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" "$( basename $0 )"
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_current_mounts
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exit 1
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}
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_current_mounts() {
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echo Current mounts:
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cat /proc/mounts | grep fuse.sshfs | grep user_id=$( id -u ) | awk '{ print $1 " " $2 }' | sed "s,$HOME,~," | xargs printf "%15s %s\n"
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}
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_hosts() {
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{
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grep -Pi -e "^host ([^*]+)$" $HOME/.ssh/config | grep -e "#.sshfs";
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grep -Pi -e "^host ([^*]+)$" $HOME/.ssh/config | grep -v -e "#.sshfs";
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} | awk '{ print $2 }' | tr ' ' '\n' | grep -vie "^host$" -e "*" -e "^$";
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}
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_menu() {
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_current_mounts
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choice=$( _hosts | \
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smenu -t 1 -a c:0/2 i:3 -n 25 -m "Select server" \
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-N -D n:1 i:1 )
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echo $choice
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if [[ -z "$choice" ]]; then
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_helpexit
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fi
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host="$choice"
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}
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[[ -z "$1" ]] && _menu
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for (( i=1; i<=$#; i++ )); do
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[[ ${!i} = "-h" ]] && _helpexit
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[[ ${!i} = "--help" ]] && _helpexit
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done
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unmount=false
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nosave=false
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nofollow=false
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for (( i=1; i<=$#; i++ )); do
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[[ ${!i} = "-u" ]] && { unmount=true; continue; }
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[[ ${!i} = "-nosave" ]] && { nosave=true; continue; }
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[[ ${!i} = "-nofollow" ]] && { nofollow=true; continue; }
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if [[ -z "$host" ]]; then
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host="${!i}"
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else
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remotepath="${!i}"
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fi
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done
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mkdir -p ~/mnt
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valid_name=$( echo "$host" | sed -e 's/[^A-Za-z0-9._@-]//g')
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if [[ -z "$remotepath" ]]; then
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if [[ -e ~/.ssh/config ]]; then
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if grep -q ^"host $host # sshfs" ~/.ssh/config; then
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# pick only string after 'sshfs'
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remotepath=$( grep ^"host $host # sshfs" ~/.ssh/config | head -n 1 | sed "s/^host $host # sshfs //" )
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fi
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fi
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fi
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path=:"${remotepath}"
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if [[ "$nosave" = true ]]; then
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NOSAVE="-o ssh_command='ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no'"
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fi
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if [[ "$nofollow" = false ]]; then
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FOLLOW="-o follow_symlinks"
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fi
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if [[ "$unmount" = true ]]; then
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cd ~/mnt
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if [[ -n "$host" ]]; then
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echo Unmounting ~/mnt/$valid_name
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fusermount -u -z ~/mnt/$valid_name
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rmdir --ignore-fail-on-non-empty ~/mnt/$valid_name &>/dev/null
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else
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# no path, unmount all
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cat /proc/mounts | grep fuse.sshfs | grep user_id=$( id -u ) | awk '{ print $2 }' | while read dir; do
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echo Unmounting $dir
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fusermount -u -z "$dir"
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rmdir --ignore-fail-on-non-empty "$dir" &>/dev/null
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done
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fi
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exit
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fi
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if [[ -z "$host" ]]; then
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echo "No host given"
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_helpexit
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fi
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if [[ -d ~/mnt/"$valid_name" ]]; then
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device1=$( stat -c "%d" ~/mnt/"$valid_name" )
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device2=$( stat -c "%d" ~/mnt/ )
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else
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device1=valid
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device2=valid
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fi
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if [[ $device1 = $device2 ]]; then
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echo "Mounting $valid_name$path in ~/mnt/$valid_name"
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cd ~/mnt
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mkdir -p "$valid_name"
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eval sshfs \
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-o reconnect \
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-o uid=`id -u` \
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-o gid=`id -g` \
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-o ServerAliveInterval=45,ServerAliveCountMax=2 \
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$NOSAVE \
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$FOLLOW \
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"$valid_name$path" "$valid_name"
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if [[ $? -gt 0 ]]; then
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rmdir "$valid_name"
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else
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df -h "$valid_name"
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fi
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else
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echo "~/mnt/$valid_name is already mounted"
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fi
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