From d5f28a06eb7b47a437b6d01d5a76119de0c962e1 Mon Sep 17 00:00:00 2001
From: Riyyi <riyyi3@gmail.com>
Date: Wed, 31 Jan 2018 22:26:20 +0100
Subject: [PATCH] Add vim plugin manager, update vimrc tab config

---
 .config/zsh/.zshrc    |   1 +
 .scripts/vimplugin.sh | 145 ++++++++++++++++++++++++++++++++++++++++++
 etc/vimrc             |  20 +++++-
 3 files changed, 164 insertions(+), 2 deletions(-)
 create mode 100755 .scripts/vimplugin.sh

diff --git a/.config/zsh/.zshrc b/.config/zsh/.zshrc
index abff151..ff6031b 100644
--- a/.config/zsh/.zshrc
+++ b/.config/zsh/.zshrc
@@ -108,6 +108,7 @@ alias nw="$HOME/.scripts/network.sh"
 
 # Scripts
 alias ltx="$HOME/.scripts/latex.sh"
+alias vimplugin="$HOME/.scripts/vimplugin.sh"
 
 # Fun
 spurdo() {
diff --git a/.scripts/vimplugin.sh b/.scripts/vimplugin.sh
new file mode 100755
index 0000000..46c8a29
--- /dev/null
+++ b/.scripts/vimplugin.sh
@@ -0,0 +1,145 @@
+#!/bin/sh
+
+DIR="/etc/vim/pack/plugins"
+START="$DIR/start"
+OPT="$DIR/opt"
+LIST="/etc/vim/pack/list"
+
+help() {
+    BOLD=$(tput bold)
+    NORMAL=$(tput sgr0)
+
+    	echo "${BOLD}NAME${NORMAL}"
+	echo "        vimplugin - vim plugin manager"
+	echo ""
+	echo "${BOLD}SYNOPSIS${NORMAL}"
+       	echo "        ./vimplugin.sh <command> [<arg1> <arg2>]"
+	echo ""
+	echo "${BOLD}COMMANDS${NORMAL}"
+	echo "        list <number>"
+	echo "                Prints all the installed plugins, <number> prints \
+just the plugin in that position."
+	echo ""
+	echo "        install <url> [\"start\"/\"opt\"]"
+	echo "                Install a new plugin, <url> need to be a valid \
+GitHub URL,
+                start/opt to install the plugin in the start/opt directory \
+(default: start)."
+	echo ""
+	echo "        update"
+	echo "                Installs/updates all plugins from the config file."
+	echo ""
+	echo "        remove"
+	echo "                Remove plugin, script will prompt a selection menu."
+}
+
+list() {
+    if [ -z "$1" ]; then
+        echo "Listing all installed plugins.."
+    fi
+
+    PLUGIN="$(find $DIR -mindepth 2 -maxdepth 2 \
+        | sort | awk -F '/' '{ print $(NF-1)"/"$NF }')"
+    NUM=0
+    for p in $PLUGIN; do
+        NUM=$(( NUM + 1 ))
+        
+        if [ -z "$1" ]; then
+            echo "$NUM) $p"
+        elif [ "$NUM" = "$1" ]; then
+            echo "$p"
+        fi
+    done
+}
+
+install() {
+    # Check if correct git URL
+    if [ -z "$(echo $1 | sed -nr \
+        's/^https:\/\/github\.com\/(.*\/.*).git$/\1/p')" ]; then
+        echo "script: url invalid: $1"
+    else    
+        # cd to correct directory if called from the CLI
+        if [ -z "$2" ]; then
+            # Default is directory 'start'
+            cd "$START"
+        elif [ "$2" != script ]; then
+            if [ "$2" = "start" ]; then
+                cd "$START"
+            elif [ "$2" = "opt" ]; then
+                cd "$OPT"
+            fi
+        fi
+
+        REPO="$(basename $1 .git)"
+        if [ -d "$REPO" ]; then
+            cd "$REPO"
+            sudo git pull --force 1> /dev/null
+            cd ".."
+            echo "Updated: $REPO"
+        else
+            # @ToDo: Add to config file after cloning the repository
+            # Add git URL to config file
+            if [ -z "$2" ]; then
+                # Append before 'opt:'
+                sudo sed -i '/opt:/ i '$1 $LIST
+            elif [ "$2" != "script" ]; then
+                if [ "$2" = "start"  ]; then
+                    # Append before 'opt:'
+                    sudo sed -i '/opt:/ i '$1 $LIST
+                elif [ "$2" = "opt" ]; then
+                    # Append at the end of the file
+                    sudo sed -i '$ a '$1 $LIST
+                fi
+            fi
+            
+            sudo git clone "$1" 2> /dev/null
+            echo "Installed: $REPO"
+        fi
+    fi
+}
+
+update() {
+    echo "Updating.."
+
+    sudo mkdir -p $START
+    sudo mkdir -p $OPT
+    sudo touch $LIST
+    if [ ! -s $LIST ]; then
+        # Append to empty file
+        sudo sh -c 'echo "start:" >> '$LIST
+        sudo sh -c 'echo "opt:" >> '$LIST
+    fi
+   
+    cd $START
+    while read l; do
+        if [ "$l" = "start:"  ]; then
+            cd "$START"
+        elif [ "$l" = "opt:"  ]; then
+            cd "$OPT"
+        else
+            install $l "script"
+        fi
+    done < $LIST
+}
+
+remove() {
+    list
+    echo "Enter the number to remove: " && read OPTION
+
+    if [ -z "$(echo $OPTION | sed -nr 's/^([0-9]+)$/\1/p')" ]; then
+        echo "Please select a number"
+    else
+        TO_REMOVE="$(list $OPTION)"
+        if [ -n "$TO_REMOVE" ]; then
+            sudo rm -rf $DIR/$TO_REMOVE
+            sudo sed -i '/'"$(basename $TO_REMOVE)"'\.git/d' $LIST
+        fi
+    fi
+}
+
+if type "$1" 2> /dev/null | grep -q "function"; then
+    "$@"
+else
+    echo "script: command not found: $1"
+fi
+
diff --git a/etc/vimrc b/etc/vimrc
index 7b82d8f..6d53454 100644
--- a/etc/vimrc
+++ b/etc/vimrc
@@ -1,5 +1,20 @@
-set nocompatible                " Use Vim defaults instead of 100% vi compatibility
-set backspace=indent,eol,start  " more powerful backspacing
+" Disable unused components
+set nobackup
+set nocompatible
+
+"" General
+
+filetype plugin on
+
+" Indentation
+set autoindent
+filetype indent on
+
+set backspace=indent,eol,start
+set tabstop=4
+set softtabstop=4
+set shiftwidth=4
+set expandtab
 
 " Now we set some defaults for the editor
 set history=1000                " keep 50 lines of command line history
@@ -11,3 +26,4 @@ set suffixes=.bak,~,.swp,.o,.info,.aux,.log,.dvi,.bbl,.blg,.brf,.cb,.ind,.idx,.i
 
 " Default clipboard register "+ (CLIPBOARD buffer in X)
 set clipboard=unnamedplus
+