Move environment variables into separate files per program/language

zshenv

@@ -1,24 +1,8 @@
-export ZDOTDIR=$HOME/.config/zsh
+export ZDOTDIR=${XDG_CONFIG_HOME:-$HOME/.config}/zsh
 
-ZMODLOAD_BLACKLIST=( ssh-agent )
-export ZMODLOAD_BLACKLIST
-if [ -n "$TMUX" ]; then export SHELL=/usr/bin/tmux; fi
-
-export MAILDIR=$HOME/.maildir export NOTMUCH_CONFIG=$HOME/.config/notmuch-config
-export GNUPGHOME="$XDG_CONFIG_HOME"/gnupg
-export FZF_DEFAULT_COMMAND="fd"
-export NPM_PACKAGES="${XDG_DATA_HOME}/npm-packages"
-export NODE_PATH="$NPM_PACKAGES/lib/node_modules:$NODE_PATH"
-
-PATH="$PATH:$HOME/.gem/ruby/2.5.0/bin"
-PATH="$PATH:$NPM_PACKAGES/bin"
-PATH="$PATH:$HOME/.local/bin"
-PATH="$PATH:$XDG_DATA_HOME/android/sdk/tools"
-export PATH
-
-if command -v rustup &>/dev/null; then
-	export RUST_SRC_PATH=$(rustup run stable rustc --print sysroot)/lib/rustlib/src/rust/src
-fi
+for i in $ZDOTDIR/env/*.zsh; do
+	. $i
+done
 
 if [[ -e $ZDOTDIR/dirs ]]; then
 	source $ZDOTDIR/dirs