# PATH and environment shared by every machine.
#
# Entries are added only if the directory exists. The list this replaces
# carried ~/bin, ~/.scripts and /usr/X11R6/bin, none of which are present on
# this machine - a PATH full of missing directories costs a stat on every
# lookup and hides the fact that something was never installed.
#
# It also exported PYTHONPATH=/usr/lib/python3.9/site-packages. Python here is
# 3.14 and that directory does not exist; pointing PYTHONPATH at a missing
# 3.9 tree is at best inert and at worst confusing, so it is gone.

# $HOME rather than a hardcoded /home/templis: the Mac puts it under /Users.
_path_add() {
  [[ -d "$1" ]] || return 0
  case ":$PATH:" in
    *":$1:"*) ;;
    *) PATH="$1:$PATH" ;;
  esac
}

_path_add "$HOME/.local/bin"     # pipx
_path_add "$HOME/perl5/bin"      # local::lib
_path_add "$HOME/bin"
_path_add "$HOME/.scripts"
export PATH
unfunction _path_add

# local::lib, only where it is actually set up.
if [[ -d "$HOME/perl5/lib/perl5" ]]; then
  export PERL5LIB="$HOME/perl5/lib/perl5${PERL5LIB:+:${PERL5LIB}}"
  export PERL_LOCAL_LIB_ROOT="$HOME/perl5${PERL_LOCAL_LIB_ROOT:+:${PERL_LOCAL_LIB_ROOT}}"
  export PERL_MB_OPT="--install_base \"$HOME/perl5\""
  export PERL_MM_OPT="INSTALL_BASE=$HOME/perl5"
fi

export FZF_DEFAULT_OPTS='--height 40% --layout=reverse --border'

# ghostty announces itself but its terminfo is not everywhere, which leaves
# remote hosts unable to draw anything.
if [[ "$TERM_PROGRAM" == "ghostty" ]]; then
    export TERM=xterm-256color
fi

# powerlevel10k's own configuration, where it exists.
[[ ! -f "$HOME/.p10k.zsh" ]] || source "$HOME/.p10k.zsh"