sssh2

#!/bin/bash

#  Decription
#  -----------
#  Like [sssh](https://github.com/dmi3/bin/blob/master/sssh), in addition:
#  * `hostname` parameter of [ssh command](https://manpage.me/?q=ssh) will appear in title.
#    - Useful when calling by nickname from local `~/.ssh/config` i.e. `ssh server_nickname`, and change of server hostname is not an option.
#  * If command supports tunneling, display it in title
#    - I.e. `ssh -L 80:localhost:80 server_nickname` will set title `user@[80]server_nickname`
#    - Avoid accidental closing of such tabs
#  * Appends some useful [aliases](https://github.com/dmi3/fish/blob/master/aliases.fish) to existing `~/.bashrc`
#  * Preserves command history on multiple sessions
#
#  Usage
#  -----
#  See [sssh](https://github.com/dmi3/bin/blob/master/sssh)

get_first_non_option() {
    SKIP_NEXT=false
    for arg in "$@"; do
        if [[ $arg == -* ]] ; then    
            SKIP_NEXT=true
        elif [[ $arg == *:*:* ]] ; then    
            echo $arg | cut -d: -f1 | xargs -I "{}" printf "[{}]"
            SKIP_NEXT=false
        elif $SKIP_NEXT ; then
            SKIP_NEXT=false
        else 
            echo $arg; return 0
        fi    
    done
}

NICKNAME=$(get_first_non_option "$@")

CUSTOM_TITLE="🖧 \$USER@$NICKNAME"
CUSTOM_PS1='$(tput bold)\]\[$(tput setaf 2)\][\u@'$NICKNAME' \w]\n🖧 \[$(tput sgr0)\]'
CUSTOM_RC="
alias sudo=\"sudo \"
alias ll=\"ls -lh\"
alias ff=\"find \$PWD -iname\"
alias mkdir=\"mkdir -pv\"
alias path=\"readlink -e\"
alias untar=\"tar -vxzf\"
alias sizeof=\"du -hs\"
alias fs=\"df -h -x squashfs -x tmpfs -x devtmpfs\"
alias myip=\"curl ifconfig.co\"
alias getmicro=\"curl https://getmic.ro | bash && sudo mv ./micro /usr/local/bin/\"
alias getsssh2=\"wget https://raw.githubusercontent.com/dmi3/bin/master/sssh2 && chmod +x sssh2 && sudo mv ./sssh2 /usr/local/bin/\"
alias micro=\"micro -mouse false \"
alias temp=\"watch sudo vcgencmd measure_temp\"
run() {
  chmod +x \"\$1\"
  exec \"./\$1\" &
}
mkcd () {
  mkdir \"\$1\"
  cd \"\$1\"
}
bak () {
  cp \"\$1\" \"\$1.bak\"
}
shopt -s histappend
export HISTCONTROL=ignoreboth
export PROMPT_COMMAND=\"history -a; PS1=\\\"$CUSTOM_PS1\\\"\"
test -e /usr/share/doc/fzf/examples/key-bindings.bash && source /usr/share/doc/fzf/examples/key-bindings.bash
type sssh2 &> /dev/null && alias ssh=sssh2
echo -e \"\033]0;$CUSTOM_TITLE\a\"
"
PREV_TITLE=`xdotool getwindowfocus getwindowname`

echo -e "\033]0;$NICKNAME\a"

/usr/bin/ssh -t "$@" "
SSSH_RC=\$(mktemp)
cp ~/.bashrc \$SSSH_RC
echo '$CUSTOM_RC' >> \$SSSH_RC
bash --rcfile \$SSSH_RC
rm \$SSSH_RC"

echo -e "\033]0;$PREV_TITLE\a"