Zsh Refactor (#47)

Reviewed-on: #47

zsh/dot-zshrc

@@ -3,25 +3,36 @@
 ############### ALIASES ####################
 
 # Load bottom with the proper color scheme
-alias btm="btm --theme=gruvbox"
+if command -v btm &>/dev/null; then
+  alias btm="btm --theme=gruvbox"
+fi
 
 # Remap ls to use lsd
-alias ls="lsd"
-
-# Add alias for la to call lsd -lah
-alias la="lsd -lah"
+if command -v lsd &>/dev/null; then
+  alias ls="lsd"
+  # Add alias for la to call lsd -lah
+  alias la="lsd -lah"
+fi
 
 # Replace cat with bat
-alias cat="bat"
+if command -v bat &>/dev/null; then
+  alias cat="bat"
+fi
 
 # Alias cd to z for zoxide
-alias cd="z"
+if command -v zoxide &>/dev/null; then
+  alias cd="z"
+fi
 
 # Alias vim to nvim
-alias vim="nvim"
+if command -v nvim &>/dev/null; then
+  alias vim="nvim"
+fi
 
 # Alias for stow --dotfiles
-alias stow.="stow --dotfiles"
+if command -v stow &>/dev/null; then
+  alias stow.="stow --dotfiles"
+fi
 
 ############### END ALIASES ###############
 
@@ -31,7 +42,9 @@ alias stow.="stow --dotfiles"
 export PATH=$HOME/.local/bin:$PATH
 
 # Export my local-progs directory to find executables
-export PATH=$HOME/local-progs/:$PATH
+if [[ -d "$HOME/local-progs" ]]; then
+  export PATH=$HOME/local-progs/:$PATH
+fi
 
 # Pre-configure settings for zsh-vi-mode
 function zvm_config() {
@@ -43,17 +56,25 @@ function zvm_config() {
 
 # Add in our fzf integrations for zsh
 # Comment if you don't want the fzf integration
-source <(fzf --zsh)
+if command -v fzf &>/dev/null; then 
+  source <(fzf --zsh)
+fi
 
 # Enable vi mode for zsh
-source $HOME/local-progs/zsh-vi-mode/zsh-vi-mode.plugin.zsh
+if [[ -f "$HOME/local-progs/zsh-vi-mode/zsh-vi-mode.plugin.zsh" ]]; then
+  source $HOME/local-progs/zsh-vi-mode/zsh-vi-mode.plugin.zsh
+fi
 
 # We want to make sure that autocompletions are loaded
 autoload -Uz compinit && compinit
 
 # Initialize zoxide
-eval "$(zoxide init zsh)"
+if command -v zoxide &>/dev/null; then
+  eval "$(zoxide init zsh)"
+fi
 
 # Finally we want to use starship for our prompt
 # (because rust that's why)
-eval "$(starship init zsh)"
+if command -v starship &>/dev/null; then
+  eval "$(starship init zsh)"
+fi