Optimize zshrc

zshrc

@@ -1,4 +1,12 @@
 #!/usr/bin/env bash
+export LC_ALL=en_US.UTF-8
+export LANG=en_US.UTF-8
+
+# Configure emacs as default editor
+export GIT_EDITOR="emacs -nw"
+export VISUAL="emacs -nw"
+export EDITOR="emacs -nw"
+
 PATH="/usr/local/bin:/usr/local/sbin:/sbin:$PATH"
 export PATH="/usr/local/opt/coreutils/libexec/gnubin:$PATH:~/.local/bin"
 
@@ -8,7 +16,8 @@ ZSH=${HOME}/.oh-my-zsh
 ZSH_THEME="agnoster"
 DISABLE_AUTO_UPDATE="true"
 COMPLETION_WAITING_DOTS="true"
-plugins=(brew git git-extras pip python node npm nvm fabric)
+# DEV: `pip` and `nvm` are very slow to load
+plugins=(brew git git-extras python node npm fabric)
 
 test -e ${ZSH}/oh-my-zsh.sh && source ${ZSH}/oh-my-zsh.sh
 unsetopt inc_append_history
@@ -20,15 +29,27 @@ export PATH="$PATH:$GOPATH/bin"
 
 export MANPATH="/usr/local/opt/coreutils/libexec/gnuman:$MANPATH"
 export NODE_PATH=/usr/local/lib/node_modules
-export EDITOR=emacs
 export ACK_PAGER_COLOR="less -x4SRFX"
 
 # Setup Python/Virtualenv
 export WORKON_HOME=~/.env
-test -e /usr/local/bin/virtualenvwrapper.sh && source /usr/local/bin/virtualenvwrapper.sh
 export PYTHONDONTWRITEBYTECODE=1
+load_virtualenv () {
+    source /usr/local/bin/virtualenvwrapper.sh
+}
+workon () {
+    load_virtualenv
+    workon "$@"
+}
+mkvirtualenv () {
+    load_virtualenv
+    mkvirtualenv "$@"
+}
+rmvirtualenv () {
+    load_virtualenv
+    rmvirtualenv "$@"
+}
 
-hash -d src=~/src
 
 # Setup custom aliases
 alias up="vagrant up && vagrant ssh"
@@ -41,23 +62,23 @@ export PATH="/usr/local/heroku/bin:$PATH"
 # Setup RVM
 export PATH="$HOME/.rvm/bin:$PATH" # Add RVM to PATH for scripting
 export rvm_project_rvmrc=1
-test -e ${HOME}/.rvm/scripts/rvm && source ${HOME}/.rvm/scripts/rvm
+rvm () {
+    source ${HOME}/.rvm/scripts/rvm
+    rvm "$@"
+}
 
 # Setup NVM
 export NVM_DIR=~/.nvm
-test -e $(brew --prefix nvm)/nvm.sh && source $(brew --prefix nvm)/nvm.sh
-function chpwd() {
-    # If there is an `.nvmrc` file then run `nvm use`
-    if [ -r $PWD/.nvmrc ]; then
-        nvm use
-    fi
+nvm () {
+    source $(brew --prefix nvm)/nvm.sh
+    nvm "$@"
 }
-chpwd
 
 # Setup iterm2 shell integration
 test -e ${HOME}/.iterm2_shell_integration.zsh && source ${HOME}/.iterm2_shell_integration.zsh
 
 # Init chef
-if hash chef 2>/dev/null; then
+chef () {
     eval "$(chef shell-init zsh)"
-fi
+    chef "$@"
+}