refactor: make zshrc more readable

home/dot_zshrc

@@ -10,13 +10,23 @@ fi
 
 # Make utilities available
 PATH="$DOTFILES_DIR/bin:$PATH"
-. $DOTFILES_DIR/lib/function.zsh
 
-for DOTFILE in "$DOTFILES_DIR"/lib/{path,env,prompt,alias,conda,plugins,custom}.zsh; do
-  [ -f "$DOTFILE" ] && . "$DOTFILE"
+src=(
+  'base'
+  'function'
+  'path'
+  'env'
+  'prompt'
+  'alias'
+  'conda'
+  'plugins'
+)
+
+for dotfile in $src; do
+  . $DOTFILES_DIR/lib/$dotfile.zsh
 done
 
-unset DOTFILE
+unset dotfile
 
 DOTFILES_EXTRA_DIR="$HOME/.extra"
 

lib/base.zsh

@@ -0,0 +1,27 @@
+#!/usr/bin/env zsh
+
+autoload -Uz compinit
+compinit
+
+# XDG
+export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
+export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
+export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.local/cache}"
+
+export HISTFILE=~/.zsh_history
+export HISTSIZE=32768
+export HISTFILESIZE="${HISTSIZE}"
+export SAVEHIST=4096
+export HISTCONTROL=ignoredups:erasedups
+export LESS='-R'
+export LS_COLORS="ow=1;34:tw=1;34:st=00;"
+
+# add completions to fpath
+fpath=($DOTFILES_DIR/lib/completions $fpath)
+
+# Append to the history file, rather than overwriting it
+setopt APPEND_HISTORY
+# Disable autocd
+unsetopt autocd
+
+

lib/env.zsh

@@ -1,29 +1,5 @@
 #!/usr/bin/env zsh
 
-# XDG
-export XDG_CONFIG_HOME="${XDG_CONFIG_HOME:-$HOME/.config}"
-export XDG_DATA_HOME="${XDG_DATA_HOME:-$HOME/.local/share}"
-export XDG_CACHE_HOME="${XDG_CACHE_HOME:-$HOME/.local/cache}"
-
-export HISTFILE=~/.zsh_history
-export HISTSIZE=32768
-export HISTFILESIZE="${HISTSIZE}"
-export SAVEHIST=4096
-export HISTCONTROL=ignoredups:erasedups
-export LESS='-R'
-export LS_COLORS="ow=1;34:tw=1;34:st=00;"
-
-# add completions to fpath
-fpath=($DOTFILES_DIR/lib/completions $fpath)
-
-autoload -Uz compinit && compinit
-
-# Append to the history file, rather than overwriting it
-setopt APPEND_HISTORY
-
-# Disable autocd
-unsetopt autocd
-
 is-executable nvim && export EDITOR=nvim || export EDITOR=vim
 
 is-executable lf && source "$XDG_CONFIG_HOME/lf/lfcd.sh"
@@ -71,8 +47,8 @@ is-executable pnpm && \
 	export PNPM_HOME="$HOME/.local/share/pnpm"; \
 	add-to-path prepend "$PNPM_HOME"
 
-[ -d "$HOME/.pkgs/google-cloud-sdk" ] && \
-	source "$HOME/.pkgs/google-cloud-sdk/completion.zsh.inc"; \
+[[ -d "$HOME/.pkgs/google-cloud-sdk" ]] && \
+	. "$HOME/.pkgs/google-cloud-sdk/completion.zsh.inc"; \
 	add-to-path prepend "$HOME/.pkgs/google-cloud-sdk/bin"
 
 [ -d "$HOME/.deno" ] && \
@@ -82,7 +58,6 @@ is-executable pnpm && \
 if [ -d "$HOME/.bun" ]; then
 	# bun completions
   [ -s "$HOME/.bun/_bun" ] && source "$HOME/.bun/_bun"
-
 	# bun
 	export BUN_INSTALL="$HOME/.bun"
 	add-to-path prepend "$BUN_INSTALL/bin"