#!/usr/bin/env zsh

# https://specifications.freedesktop.org/basedir-spec/basedir-spec-latest.html
export XDG_CONFIG_HOME=${XDG_CONFIG_HOME:-$HOME/.config}
export XDG_CACHE_HOME=${XDG_CACHE_HOME:-$HOME/.cache}
export XDG_DATA_HOME=${XDG_DATA_HOME:-$HOME/.local/share}
export XDG_STATE_HOME=${XDG_STATE_HOME:-$HOME/.local/state}
export XDG_RUNTIME_DIR=${XDG_RUNTIME_DIR:-$HOME/.xdg}

for xdgdir in XDG_{CONFIG,CACHE,DATA,STATE}_HOME XDG_RUNTIME_DIR; do
  [[ -e ${(P)xdgdir} ]] || mkdir -p ${(P)xdgdir}
done

# Ensure path arrays do not contain duplicates.
typeset -gU path fpath cdpath

# Set the list of directories that zsh searches for commands.
path=(
  $HOME/{,.local/}{,s}bin(N)
  $HOME/.extra/bin(N)

  $HOME/{.go,.cargo,.pixi}/bin(N)

  /opt/local/{,s}bin(N)
  /usr/{,local/}{,s}bin(N)

  $path
)

# start by sourcing extras
for rcfile in $ZDOTDIR/.extras/{current,shared}/*.{,z}sh(N); do
  source $rcfile
done

# Set default less options.
export LESS="${LESS:--g -i -M -R -S -w -z-4}"
# Use `< file` to quickly view the contents of any file.
[[ -z "$READNULLCMD" ]] || READNULLCMD=$PAGER