Added install script

start.sh

@@ -0,0 +1,56 @@
+#!/usr/bin/env bash
+project="DominikBi/LedAnimation"
+folder="/home/$(whoami)/.LedAnimation"
+txt="${folder}/version.txt"
+
+if [[ ! -e "${txt}" ]]; then
+    mkdir -p "${folder}"
+    touch "${txt}"
+fi
+
+rm -f "${folder}/bin.zip"
+
+current=$(cat ${txt})
+echo "Currently installed version is: ${current:-No Version installed locally}"
+
+latest=$(curl -s "https://api.github.com/repos/${project}/releases/latest" \
+| grep "tag_name" \
+| cut -d : -f 2,3 \
+| tr -d " " \
+| tr -d "\"" \
+| tr -d ",")
+if [[ "$latest" = "" ]]; then
+    echo Failed fetching latest version
+elif [[ ${latest} != ${current} ]]; then
+    echo "Latest version is ${latest}"
+    if [[ "$current" = "" ]]; then
+        echo "No local version installed! Installing version ${latest}"
+    else
+        echo "Upgrading to version ${latest}"
+    fi
+    url="https://api.github.com/repos/${project}/releases/tags/${latest}"
+    echo "Downloading from ${url}..."
+    binary=$(curl -s ${url} \
+    | grep "browser_download_url.*zip" \
+    | cut -d : -f 2,3 \
+    | tr -d " " \
+    | tr -d "\"")
+    echo "Downloading binary from ${binary}..."
+    if ! wget -q -P "${folder}" ${binary}; then
+        echo "Download failed"
+        exit 1
+    fi
+    echo ${latest} >> ${txt}
+
+    rm -fv "${folder}/app.jar"
+    rm -rfv "${folder}/bin/"
+    rm -rfv "${folder}/web/"
+
+    echo "Unpacking archive..."
+    unzip -uq -d ${folder} "${folder}/bin.zip"
+    rm "${folder}/bin.zip"
+
+    echo "Successfully installed version ${latest}"
+fi
+echo "Starting Java Application"
+java -Dmosaik.appname="LedAnimation" -jar "${folder}/app.jar"