Add checks for direnv, and better bsd support

.zshrc

@@ -32,18 +32,22 @@ if  ! command -v bat &> /dev/null ; then
     zinit light sharkdp/bat
 fi
 
-zinit from"gh-r" as"program" mv"direnv* -> direnv" \
+if ! command -v direnv &> /dev/null ; then
+    zinit from"gh-r" as"program" mv"direnv* -> direnv" \
 	atclone'./direnv hook zsh > zhook.zsh' atpull'%atclone' \
 	pick"direnv" src="zhook.zsh" for \
 	direnv/direnv
+fi
 
 autoload -Uz _zinit
 (( ${+_comps} )) && _comps[zinit]=_zinit
 
-test -n "$LS_COLORS" || eval $(dircolors) || echo 'Warning: Unable to set LS_COLORS'
+# Set ls colors for GNU/Linux, BSDs doesn't need this
+if [[ $(uname) = "Linux" ]]; then
+	test -n "$LS_COLORS" || eval $(dircolors) || echo 'Warning: Unable to set LS_COLORS'
+fi
 
 # The following lines were added by compinstall
-
 zstyle ':completion:*' auto-description '%F{green}Specify%f: %F{cyan}%d%f'
 zstyle ':completion:*' completer _oldlist _expand _complete _ignored _match _correct _approximate _prefix
 zstyle ':completion:*' completions 1
@@ -113,5 +117,5 @@ export SSH_AUTH_SOCK=$XDG_RUNTIME_DIR/ssh-agent.socket
 
 # local path
 export MANPATH="${MANPATH}:${HOME}/.local/share/man"
-export PATH="${PATH}:${HOME}/.local/bin:${HOME}/.scripts:${HOME}/.cache/go/bin:${HOME}/.cache/cargo/bin:${HOME}/.local/share/nvim/mason/bin"
+export PATH="${PATH}:${HOME}/.local/bin:${HOME}/.scripts:${HOME}/.cache/go/bin:${HOME}/.cargo/bin:${HOME}/.local/share/nvim/mason/bin"
 export PATH="/usr/lib/ccache/bin${PATH:+:}$PATH" # ccache support