iterm2 tab status indicator

install.sh

#!/bin/bash

wget -qO st https://gist.githubusercontent.com/annttu/1a2c25b488ef95f2c4f819cb0e5aeb76/raw/st && chmod a+x st

st

#!/bin/bash

CMD="$1"
shift


escape_prefix=""
if [ $TERM = "screen" ]
then
   escape_prefix="\033P"
   escape_suffix="\033\\"
fi

echo -ne "${escape_prefix}\033]6;1;bg;green;brightness;255\a${escape_suffix}"
echo -ne "${escape_prefix}\033]6;1;bg;blue;brightness;0\a${escape_suffix}"
echo -ne "${escape_prefix}\033]6;1;bg;red;brightness;255\a${escape_suffix}"

DIRNAME="$(basename $PWD)"

echo -ne "${escape_prefix}\033]1;$DIRNAME $CMD\a${escape_suffix}"

$CMD "$@"

ret=$?

case $ret in
  0)
     echo -ne "${escape_prefix}\033]6;1;bg;green;brightness;255\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]6;1;bg;blue;brightness;0\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]6;1;bg;red;brightness;0\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]1;✅ $DIRNAME $CMD\a${escape_suffix}"
  ;;
  *)

     echo -ne "${escape_prefix}\033]6;1;bg;green;brightness;0\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]6;1;bg;blue;brightness;0\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]6;1;bg;red;brightness;220\a${escape_suffix}"
     echo -ne "${escape_prefix}\033]1;❌ $DIRNAME $CMD\a${escape_suffix}"
     ;;
esac


# Reset
# echo -ne "\033]6;1;bg;*;default\a"

exit $ret