added install script

install.sh

@@ -0,0 +1,104 @@
+#!/bin/sh
+
+installdeps()
+{
+
+    #dependencies
+    readonly deps="git zsh vim curl wget"
+
+    #check for dependencies
+    missingdeps=""
+    i=0
+    for dep in $deps; do
+        if [ $(command -v $dep > /dev/null; echo $?) -ne "0" ]; then
+            missingdeps="$missingdeps $dep"
+            ((i++))
+        fi
+    done
+
+    #try to install unmet dependencies
+    if [ $i -ne 0  ]; then
+
+        #checking for system
+        readonly systems="ubuntu arch"
+        issue="$(cat /etc/issue)"
+        for item in $systems; do
+            echo $issue | grep -i $item
+            if [ $? -eq 0 ]; then
+                system=$item
+            fi
+        done
+
+        case $system in
+            ubuntu)
+                sudo apt-get update && sudo apt-get install -y $missingdeps
+                ;;
+            arch)
+                sudo pacman -Su $missingdeps
+                ;;
+            ?)
+                echo "unknown system. could not install anything"
+                ;;
+        esac
+
+    fi
+
+}
+
+
+installmyzsh()
+{
+
+    rm -rf ~/.myzsh
+    choice="null"
+    while [ $choice != "y" ] && [ $choice != "n" ]; do
+        echo ""
+        read -p "should i clone myzsh writeable? [y/n]" choice
+        if [ $choice = "y" ]; then
+            git clone git@bitbucket.org:beyondthewall/myzsh.git ~/.myzsh
+        else
+            git clone https://bitbucket.org/beyondthewall/myzsh.git ~/.myzsh
+        fi
+    done
+    echo 'ZSH="$HOME/.myzsh"' > ~/.zshrc
+    echo 'THEME="david"' >> ~/.zshrc
+    echo 'plugins=(david)' >> ~/.zshrc
+    echo 'source $ZSH/myzsh.sh' >> ~/.zshrc
+    echo "export PATH=$PATH" >> ~/.zshrc
+    read -p "now modify your ~/.zshrc to your needs"
+    vim ~/.zshrc
+
+    cat /etc/passwd | grep ~ | grep "/bin/zsh"
+    #set default shell if not set already
+    if [ $? -eq 1 ]; then
+        read -p "time to change your default shell to /bin/zsh"
+        sudo vim /etc/passwd
+    fi
+
+
+}
+
+#start of script
+
+
+if [ -d ~/.myzsh ]; then
+    echo ""
+    echo "skipping myzsh installation. it is already there."
+    echo ""
+    read -p "do you want to cleanup and reinstall? [y/n]" choice
+    if [ $choice = "y" ]; then
+        installdeps
+        installmyzsh
+    else
+        echo "updating instead..."
+        cd ~/.myzsh
+        git pull origin master
+        cd -
+    fi
+else
+    installdeps
+    installmyzsh
+fi
+
+#end of script
+exit 0