Make the iTerm2 module useful

dotlib/darwin/iterm2.sh

@@ -1,25 +1,3 @@
-# Based on the iTerm2 Bash integration script
-
-if [[ $OSTYPE != darwin* ]]; then
-  return 0
-fi
-
-iterm2_write() {
-  local cmd=$1 fmt=$2
-  shift 2
-  printf "\033]1337;%s=$fmt\007" "$cmd" "$@"
+refresh() {
+  printf "\x1B[H\x1B[2J\x1B[3J"
 }
-
-iterm2_write_state() {
-  iterm2_write RemoteHost %s@%s "$USER" "$iterm2_hostname"
-  iterm2_write CurrentDir %s "$PWD"
-}
-
-iterm2_prompt_command() {
-  iterm2_write_state
-}
-
-ITERM_SHELL_INTEGRATION_INSTALLED=Yes
-ITERM_PREV_PS1=$PS1
-iterm2_hostname=${HOSTNAME-"$(hostname -f 2>/dev/null)"}
-PROMPT_COMMAND+=(iterm2_prompt_command)