core/30_env/30_env.ax-io

   1 # AX-ZSH: Alex' Modular ZSH Configuration
   2 # 30_env.ax-io: Setup environment
   3
   4 # Setup time zone
   5 if [[ -z "$TZ" && -r "/etc/timezone" ]]; then
   6         TZ=$(<"/etc/timezone") export TZ
   7 fi
   8
   9 # Validate temporary directory
  10 if [[ -z "$TMPDIR" ]]; then
  11         TMPDIR="$(dirname $(mktemp -ut tmp.XXXXXXXXXX))/"
  12         user_tmpdir="$TMPDIR$UID"
  13         mkdir -p "$user_tmpdir" >/dev/null 2>&1
  14         if [[ -w "$user_tmpdir" ]]; then
  15                 TMPDIR="$user_tmpdir/"
  16                 chmod 0700 "$TMPDIR"
  17         fi
  18         echo "WARNING: \"TMPDIR\" is not set, using \"$TMPDIR\" as default!" >&2
  19         unset user_tmpdir
  20 fi
  21 if [[ ! -w "$TMPDIR" ]]; then
  22         echo "WARNING: Temporary directory \"$TMPDIR\" is not writable!" >&2
  23 fi
  24
  25 # Setup XDG cache directory
  26 if [[ -z "$XDG_CACHE_HOME" ]]; then
  27         XDG_CACHE_HOME="$LOCAL_HOME/.cache"
  28 fi
  29 if [[ ! -d "$XDG_CACHE_HOME" ]]; then
  30         mkdir -p "$XDG_CACHE_HOME"
  31         chmod 0700 "$XDG_CACHE_HOME"
  32 fi
  33 export XDG_CACHE_HOME
  34
  35 # Setup XDG runtime directory
  36 if [[ -z "$XDG_RUNTIME_DIR" ]]; then
  37         XDG_RUNTIME_DIR="$TMPDIR/runtime-dir.$UID"
  38 fi
  39 if [[ ! -d "$XDG_RUNTIME_DIR" ]]; then
  40         mkdir -p "$XDG_RUNTIME_DIR"
  41         chmod 0700 "$XDG_RUNTIME_DIR"
  42 fi
  43 export XDG_RUNTIME_DIR
  44
  45 # Setup ZSH cache directory
  46 if [[ -z "$ZSH_CACHE_DIR" ]]; then
  47         ZSH_CACHE_DIR="$XDG_CACHE_HOME/zsh"
  48 fi
  49 if [[ ! -d "$ZSH_CACHE_DIR" ]]; then
  50         mkdir -p "$ZSH_CACHE_DIR"
  51         chmod 0700 "$ZSH_CACHE_DIR"
  52 fi
  53 export ZSH_CACHE_DIR