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# -*- mode: shell-script -*-
command_exists() {
return $(( !(${+commands[$1]} == 1) ))
}
dotfiles_root() {
echo ${${(%):-%x}:A:h:h}
}
source_if_exists() {
local prefix file
for prefix in ${UNAME} ${DOMAIN} ${HOST_SHORT} ${HOST} local; do
file=$(dotfiles_root)/dotfiles-${prefix}/$1
[[ -f ${file} ]] && . ${file}
done
return 0
}
export HOST=${HOST}
export HOST_SHORT=${${(%):-%m}:l}
export DOMAIN=${${${(%):-%M}#${HOST_SHORT}.}:l}
case ${OSTYPE} in
darwin*) export UNAME=darwin ;;
linux*) export UNAME=linux ;;
esac
setopt EXTENDED_GLOB
source_if_exists zsh/env
export CARGO_HOME=${XDG_DATA_HOME}/cargo
export OPAMROOT=${XDG_DATA_HOME}/opam
export RUSTUP_HOME=${XDG_DATA_HOME}/rustup
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