new setup version; more modular

setup/vim/setup.zsh

@@ -0,0 +1,80 @@
+#####################################################################
+
+function VIM__SETUP() {
+	VIM__SOURCE_RC
+	VIM__SET_LOCAL_CONFIG
+	VIM__UPDATE_COLORSCHEMES
+	VIM__INSTALL_VUNDLE_PLUGINS
+}
+
+VIM__VUNDLE_TARGET='https://github.com/VundleVim/Vundle.vim.git'
+VIM__VUNDLE_LOCAL="$HOME/.vim/bundle/Vundle.vim"
+
+#####################################################################
+
+function VIM__SOURCE_RC() {
+	local LOCAL_VIMRC="$HOME/.vimrc";
+	local SOURCE_LINE="source $DOTWRYN_PATH/vim/rc.vim";
+
+	grep -q "^$SOURCE_LINE$" $LOCAL_VIMRC && {
+		STATUS 'already set up vimrc'
+	} || {
+		CHECK 'setting up vimrc'
+		echo $SOURCE_LINE >> $LOCAL_VIMRC \
+			&& OK || WARN
+	}
+}
+
+function VIM__SET_LOCAL_CONFIG() {
+	local DEFAULT_CONFIG="$DOTWRYN_PATH/env/env.vim"
+	local LOCAL_CONFIG="$HOME/.config/wryn/env/env.vim"
+
+	[ -f $LOCAL_CONFIG ] && {
+		WARNING "local vim env configuration ($LOCAL_CONFIG)"
+		USER_PROMPT 'overwrite? [y/N]'
+		READ_K yn
+		[[ $yn =~ ^[yY] ]] && {
+			CHECK "backing up local copy ($LOCAL_CONFIG.bak)"
+			mv "$LOCAL_CONFIG" "$LOCAL_CONFIG.bak" && OK || WARN
+		} || {
+			STATUS 'skipping'
+			return
+		}
+	}
+
+	CHECK "setting vim configuration file ($LOCAL_CONFIG)"
+	{
+		echo "source $DEFAULT_CONFIG"
+		echo -e '\n"\n" .wryn configuration overrides\n"\n'
+		sed 's/["]*\(.*\)/"\1/' $DEFAULT_CONFIG
+	} > $LOCAL_CONFIG && OK || WARN
+}
+
+function VIM__UPDATE_COLORSCHEMES() {
+	CHECK 'updating colorschemes'
+	$DOTWRYN_PATH/bin/vim/update_colorschemes >>$LOG 2>&1\
+		&& OK || WARN
+}
+
+function VIM__INSTALL_VUNDLE_PLUGINS() {
+	[ ! -d "$HOME/.vim/bundle/Vundle.vim" ] && {
+		CHECK 'installing Vundle.vim'
+		git clone $VIM__VUNDLE_TARGET $VIM__VUNDLE_LOCAL >>$LOG 2>&1 \
+			&& OK || { WARN; return 1; }
+	} || {
+		CHECK 'updating Vundle.vim'
+		local PREV_DIR=$(pwd)
+		cd $VIM__VUNDLE_LOCAL >>$LOG 2>&1 \
+			&& git pull >>$LOG 2>&1 \
+			&& OK || WARN 'unable to pull latest Vundle.vim'
+
+		cd $PREV_DIR >>$LOG 2>&1
+	}
+
+	CHECK 'installing vundle plugins'
+	vim +PluginInstall +qall \
+		&& OK || WARN
+
+	STATUS 'building plugins'
+	$DOTWRYN_PATH/bin/vim/rebuild_plugins
+}