[zsh] Move ZSH init files to zsh/

zsh/zprofile

@@ -0,0 +1,9 @@
+# Eryn Wells <eryn@erynwells.me>
+
+zsh_init_profile_functions=( \
+    connect_ssh_agent \
+    init_profile_$SYS \
+)
+
+do_init_functions zsh_init_profile_functions
+

zsh/zshenv

@@ -0,0 +1,58 @@
+# Eryn Wells <eryn@erynwells.me>
+
+# Don't read global startup. It messes things up...
+unsetopt GLOBAL_RCS
+
+export SYS=`uname -s | tr A-Z a-z`
+
+function init-env-dotfiles-path
+{
+    local dotfiles_config="$HOME/.config/dotfiles-home"
+    if [[ -f "$dotfiles_config" ]]; then
+        export DOTFILES_HOME=$(cat "$dotfiles_config")
+        return
+    fi
+
+    if [[ -f "$HOME/.dotfiles/setup.sh" ]]; then
+        export DOTFILES_HOME="$HOME/.dotfiles"
+        return
+    fi
+
+    echo "WARNING: Couldn't find path to dotfiles" 1>&2
+}
+
+function init-env-fpath
+{
+    local -r fpath_candidates=( \
+        "$DOTFILES_HOME/zsh/${SYS}-functions" \
+        "$DOTFILES_HOME/zsh/functions" \
+    )
+
+    # Process the array in reverse order (`Oa` means "descending index order",
+    # in other worse "reverse order"; see PARAMETER EXPANSION section of the man
+    # pages) so the paths are prepended in the correct order.
+    for candidate in ${(Oa)fpath_candidates}; do
+        if [[ ! -d "$candidate" ]]; then
+            continue
+        fi
+        fpath=($candidate $fpath)
+    done
+}
+
+init-env-dotfiles-path
+init-env-fpath
+
+autoload -Uz do_init_functions
+
+typeset -a zsh_init_env_functions=( \
+    init-env \
+    init-env-default-xdg-vars \
+    init-env-path \
+    init-env-tilde-paths \
+    init-env-python \
+    init-env-playdate \
+    init-env-vi \
+    init-env-$SYS \
+)
+
+do_init_functions zsh_init_env_functions

zsh/zshrc

@@ -0,0 +1,30 @@
+# Eryn Wells <eryn@erynwells.me>
+
+zsh_init_rc_functions=( \
+    init_rc_fpath_darwin \
+    init-rc-aliases \
+    init-rc-ls \
+    init-rc-prompt \
+    init-rc-zle \
+    init-rc-completion \
+    init-rc-zsh-options \
+    init-rc-zsh-history \
+    init-rc-app-environments \
+    init-rc-$SYS \
+)
+
+if [[ -o LOGIN ]]; then
+    zsh_init_rc_functions+=(
+        list_tmux_sessions \
+    )
+fi
+
+do_init_functions zsh_init_rc_functions
+
+autoload -Uz bool
+autoload -Uz g
+autoload -Uz nethack
+autoload -Uz pw
+autoload -Uz up
+autoload -Uz vi
+autoload -Uz homebrew-prefix