diff --git a/configs/shared/.zsh_profile b/configs/shared/.zsh_profile
index 63f640f44..07bc14c9a 100644
--- a/configs/shared/.zsh_profile
+++ b/configs/shared/.zsh_profile
@@ -1,14 +1,29 @@
 export PATH=$HOME/bin:/opt/local/bin:/opt/local/sbin:/usr/local/go/bin:/usr/local/sbin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/opt/fzf/bin:$HOME/n/bin:$HOME/.cargo/bin
 
 
+# export the path this repository
+export PC_SETTINGS_PATH=$HOME/pc_settings
+
+
 # use emacs bindings (default) for terminal input
 set -o emacs
 
 
+# Configure default editor
+command -v nvim >/dev/null && \
+    export EDITOR=nvim || \
+    export EDITOR=vim
+
+
 # iex and erl shared interactive shell history
 export ERL_AFLAGS="-kernel shell_history enabled"
 
 
+# drone env variables
+export DRONE_SERVER="https://ci.urbinternal.com"
+export DRONE_TOKEN=$(<"${PC_SETTINGS_PATH}/configs/secrets/drone_token.txt")
+
+
 source $HOME/pc_settings/aliases.sh
 source $HOME/pc_settings/functions/index.sh
 source $HOME/pc_settings/scripts/setup_keybindings.sh
diff --git a/configs/shared/.zshrc b/configs/shared/.zshrc
index 58408271e..6e658292c 100644
--- a/configs/shared/.zshrc
+++ b/configs/shared/.zshrc
@@ -1,6 +1,6 @@
-export ZSH=/Users/wpcarro/.oh-my-zsh
+export ZSH=${HOME}/.oh-my-zsh
 
-ZSH_THEME="spaceship"
+ZSH_THEME="refined"
 plugins=(tmux zsh-autosuggestions git git-extras github gitfast)
 source $ZSH/oh-my-zsh.sh
 source ~/.zsh_profile
@@ -8,3 +8,9 @@ source ~/.zsh_profile
 [ -f ~/.fzf.zsh ] && source ~/.fzf.zsh
 
 export N_PREFIX="$HOME/n"; [[ :$PATH: == *":$N_PREFIX/bin:"* ]] || PATH+=":$N_PREFIX/bin"  # Added by n-install (see http://git.io/n-install-repo).
+
+# The next line updates PATH for the Google Cloud SDK.
+if [ -f '/Users/wpcarro/Downloads/google-cloud-sdk/path.zsh.inc' ]; then source '/Users/wpcarro/Downloads/google-cloud-sdk/path.zsh.inc'; fi
+
+# The next line enables shell command completion for gcloud.
+if [ -f '/Users/wpcarro/Downloads/google-cloud-sdk/completion.zsh.inc' ]; then source '/Users/wpcarro/Downloads/google-cloud-sdk/completion.zsh.inc'; fi