.iterm2

#!/usr/bin/env bash

# https://www.nicksays.co.uk/iterm-tool-versions-status-bar/

# sourced in powerline bash prompt

# inlined these iterm2 functions from the iterm shell integrations collection
# hardcoded begin_osc (\033) and end_osc (\007) values bc the existing
# implementation wouldn't escape properly
# https://iterm2.com/documentation-shell-integration.html

# set window title
title (){
  echo -ne "\033]0;$*\007"
}

# set cursor color
# https://groups.google.com/g/iterm2-discuss/c/z-kH3NgBzTU/m/1TDni-sF8NcJ
# make the cursor light blue (rgb 4040ff):
# echo -e "\033]Pl4040ff\033\\"

__kube_context(){
  ! command -v kubectl >/dev/null 2>&1 && return # kubectl not installed
  context=$(kubectl config current-context 2>&1)
  if [[ "$context" == 'error: current-context is not set' ]]; then
    return
  elif [[ "$context" == 'docker-desktop' ]]; then
    return
  else
    echo "$context"
  fi
}

__iterm2_status_info() {
  declare -A arr
  arr[kubectlContext]="$(__kube_context)"
  arr[terraformVersion]="$(tfenv version-name 2> /dev/null)"
  arr[rubyVersion]="$(rbenv version-name 2> /dev/null)"
  arr[awsProfile]="${AWS_PROFILE}"

  __iterm2_set_user_var () {
    printf "\033]1337;SetUserVar=%s=%s\007" "$1" "$(printf "%s" "$2" | base64 | tr -d '\n')"
  }

  for i in "${!arr[@]}"; do
    __iterm2_set_user_var "${i}" "${arr[${i}]}"
  done

  # iTerm says this has to return true and produce no other output but that slows it down
  # true
}