zsh: replace zinit with my own 'plugin manager'

Author: keithpl

.config/zsh/.zshrc

@@ -15,8 +15,8 @@ source "$ZDOTDIR/keybinds.zsh"
 # Load "history-fzf" function.
 source "$ZDOTDIR/history-fzf.zsh"
 
-# Install zinit plugin manager.
-source "$ZDOTDIR/zinit.zsh"
+# Install my crappy "plugin manager".
+source "$ZDOTDIR/zeal.zsh"
 
 # Completion tweaks.
 zstyle ':completion:*' menu select
@@ -26,14 +26,21 @@ zstyle ':completion:*:default' list-colors "$(dircolors)"
 # Autoload functions.
 autoload -Uz compinit && compinit
 autoload -Uz colors && colors
+# autoload -Uz promptinit && promptinit
+
+zeal install "sindresorhus/pure"
+fpath+=($ZEAL_PLUGIN_DIR/pure)
 autoload -Uz promptinit && promptinit
+prompt pure
+
+zeal install "zsh-users/zsh-syntax-highlighting"
+source "$ZEAL_PLUGIN_DIR/zsh-syntax-highlighting/zsh-syntax-highlighting.zsh"
+ZSH_HIGHLIGHT_STYLES[comment]="fg=8,bold"
+ZSH_HIGHLIGHT_HIGHLIGHTERS+=(brackets)
+
+zeal install "zsh-users/zsh-autosuggestions"
+source "$ZEAL_PLUGIN_DIR/zsh-autosuggestions/zsh-autosuggestions.zsh"
 
-# Define plugins to be installed by zinit.
-zinit ice compile'(pure|async).zsh' pick'async.zsh' src'pure.zsh'
-zinit light sindresorhus/pure
-zinit light zdharma-continuum/fast-syntax-highlighting
-zinit light zsh-users/zsh-autosuggestions
-zinit light zsh-users/zsh-completions
 
 # Launch tmux if not already running within tmux, do not spawn tmux
 # when remotely accessing via ssh.

.config/zsh/alias.zsh

@@ -0,0 +1,15 @@
+# vi: ft=zsh
+
+alias vim="nvim"
+alias vimdiff="nvim -d -c 'tabdo windo set nolist'"
+alias diff="diff --color=auto"
+alias grep="grep --color=auto"
+alias dmesg="dmesg --color=always"
+alias history="history -i"
+alias tb="nc termbin 9999"
+alias ls="eza -g --group-directories-first"
+alias tree="eza --tree"
+alias ip="ip -color=auto"
+
+alias weechat='firejail --private="$XDG_DATA_HOME/firejail/weechat" -- weechat'
+

.config/zsh/env.zsh

@@ -0,0 +1,21 @@
+# vi: ft=zsh
+
+export HISTPATH="$XDG_STATE_HOME/zsh"
+export HISTFILE="$HISTPATH/.zsh_history"
+export HISTSIZE=1000000
+export SAVEHIST=1000000
+
+if [[ ! -d "$HISTPATH" ]]; then
+	mkdir -p "$HISTPATH"
+fi
+
+export LESSHISTFILE="-"
+export MANROFFOPT="-c"
+export MANPAGER="sh -c 'col -bx | bat -l man -p'"
+
+export GOPATH="$XDG_DATA_HOME/go"
+export CARGO_HOME="$XDG_DATA_HOME/cargo"
+export GNUPGHOME="$XDG_DATA_HOME/gnupg"
+
+export GPG_TTY="$(tty)"
+

.config/zsh/zeal.zsh

@@ -0,0 +1,34 @@
+# vi: ft=zsh
+
+export ZEAL_DIR="$XDG_DATA_HOME/zeal"
+export ZEAL_PLUGIN_DIR="$ZEAL_DIR/plugins"
+export -a ZEAL_INSTALLED_PLUGINS=()
+
+__zeal_plugin_install() {
+	local plugin_name="${1:t}"
+	local plugin_path="$ZEAL_PLUGIN_DIR/$plugin_name"
+
+	if [[ ! -d "$plugin_path" ]]; then
+		echo "-- Plugin Install Started: $1 --"
+		git clone "https://github.com/${1}.git" "$plugin_path"
+		echo "-- Plugin Install Completed: $1 --\n"
+	fi
+
+	ZEAL_INSTALLED_PLUGINS+=("$1")
+}
+
+__zeal_plugin_update() {
+	for p in "${ZEAL_INSTALLED_PLUGINS[@]}"; do
+		echo "-- Plugin Update Started: $p --"
+		git -C "$ZEAL_PLUGIN_DIR/${p:t}" pull
+		echo "-- Plugin Update Completed: $p --\n"
+	done
+}
+
+zeal() {
+	case "$1" in
+		"install") __zeal_plugin_install "${@:2}";;
+		"update") __zeal_plugin_update "${@:2}";;
+		"clean") __zeal_plugin_clean "${@:2}";;
+	esac
+}