based on https://github.com/wez/wezterm/blob/main/assets/shell-integration/wezterm.sh

vte.sh

__vte_urlencode() (
  # This is important to make sure string manipulation is handled
  # byte-by-byte.
  LC_ALL=C
  str="$1"
  while [ -n "$str" ]; do
    safe="${str%%[!a-zA-Z0-9/:_\.\-\!\'\(\)~]*}"
    printf "%s" "$safe"
    str="${str#"$safe"}"
    if [ -n "$str" ]; then
      printf "%%%02X" "'$str"
      str="${str#?}"
    fi
  done
)

__vte_osc7 () {
  printf "\033]7;file://%s%s\007" "${HOSTNAME:-}" "$(__vte_urlencode "${PWD}")"
}

# This is only necessary for bash
#__vte_prompt_command() {
#  local command=$(HISTTIMEFORMAT= history 1 | sed 's/^ *[0-9]\+ *//')
#  command="${command//;/ }"
#  local pwd='~'
#  [ "$PWD" != "$HOME" ] && pwd=${PWD/#$HOME\//\~\/}
#  printf "\033]777;notify;Command completed;%s\007\033]0;%s@%s:%s\007%s" "${command}" "${USER}" "${HOSTNAME%%.*}" "${pwd}" "$(__vte_osc7)"
#}

case "$TERM" in
  xterm*|vte*)
    [ -n "$BASH_VERSION" ] && PROMPT_COMMAND="__vte_prompt_command"
    [ -n "$ZSH_VERSION"  ] && precmd_functions+=(__vte_osc7)
    ;;
esac

true