Create lgsm-check.sh

Add script to check distro/version/arch

lgsm-check.sh

@@ -0,0 +1,142 @@
+#!/bin/bash
+
+#Colors
+RCol='\e[0m' #Reset
+Red='\e[0;31m'
+Gre='\e[0;32m'
+Yel='\e[1;33m'
+Pur='\e[1;35m'
+
+fn_checkversion(){
+    if [ $1 == "Ubuntu" ]; then
+        if [[ $(lsb_release -r | tr -cd [:digit:]) == 14* ]]; then
+            version=14
+            echo -e "$Gre OK:$Yel Ubuntu$Gre version found:$RCol 14\n"
+        elif [[ $(lsb_release -r | tr -cd [:digit:]) == 13* ]]; then
+            version=13
+            echo -e "$Gre OK:$Yel Ubuntu$Gre version found:$RCol 13\n"
+        elif [[ $(lsb_release -r | tr -cd [:digit:]) == 12* ]]; then
+            version=12
+            echo -e "$Gre OK:$Yel Ubuntu$Gre version found:$RCol 12\n"
+        else
+            echo -e "$Red FAIL: Unsupported Ubuntu version detected."
+            echo -e "If you believe this is in error, please report your distro"
+            echo -e "information as an issue to the LGSM GitHub repo."
+            echo -e "$RCol";exit 1
+        fi
+    elif [ $1 == "Debian" ]; then
+        if [[ $(lsb_release -r | tr -cd [:digit:]) == 7* ]]; then
+            version=7
+            echo -e "$Gre OK:$Red Debian$Gre version found:$RCol 7\n"
+        elif [[ $(lsb_release -r | tr -cd [:digit:]) == 6* ]]; then
+            version=6
+            echo -e "$Gre OK:$Red Debian$Gre version found:$RCol 6\n"
+        else
+            echo -e "$Red FAIL: Unsupported Debian version detected."
+            echo -e "If you believe this is in error, please report your distro"
+            echo -e "information as an issue to the LGSM GitHub repo."
+            echo -e "$RCol";exit 1
+        fi
+    elif [ $1 == "CentOS" ]; then
+        if [[ $(cat /etc/centos-release | tr -cd [:digit:]) == 7* ]]; then
+            version=7
+            echo -e "$Gre OK:$Pur CentOS$Gre version found:$RCol 7\n"
+        elif [[ $(cat /etc/centos-release | tr -cd [:digit:]) == 6* ]]; then
+            version=6
+            echo -e "$Gre OK:$Pur CentOS$Gre version found:$RCol 6\n"
+        else
+            echo -e "$Red FAIL: Unsupported CentOS version detected."
+            echo -e "If you believe this is in error, please report your distro"
+            echo -e "information as an issue to the LGSM GitHub repo."
+            echo -e "$RCol";exit 1
+        fi
+    fi
+}
+
+fn_checkarch(){
+    command -v arch > /dev/null
+    if [ $? -eq 0 ]; then
+        if [[ $(arch) == x86_64 ]]; then
+            arc=64
+            echo -e "$Gre OK: Architecture is$RCol 64-bit\n"
+        elif [[ $(arch) == i* ]]; then
+            arc=32
+            echo -e "$Gre OK: Architecture is$RCol 32-bit"
+            echo -e "   (If you can, consider updating to 64-bit.)\n"
+        else
+            echo -e "$Red FAIL: Unknown kernel version $(arch) detected."
+            echo -e "If you believe this is in error, please report your distro"
+            echo -e "information as an issue to the LGSM GitHub repo."
+            echo -e "$RCol";exit 1
+        fi
+    else
+        echo -e "$Red ERROR: Couldn't detect arch, exiting."
+        echo -e "$RCol";exit 1
+    fi
+}
+
+fn_nomorereleases(){
+    echo -n "\n$Red FAIL: No more releases to check. Current distro unsupported."
+    echo -e "$RCol";exit 1
+}
+
+fn_checkrelease_centos(){
+    cat /etc/centos-release > /dev/null
+    if [ $? -eq 0 ]; then
+        echo -e "$Gre OK:$Pur CentOS distro detected.$RCol\n"
+        release="CentOS"
+    else
+        echo -e "$RCol FAIL: Release is NOT$Pur CentOS$RCol. Checking next release...$RCol"
+        fn_nomorereleases 
+    fi
+}
+
+fn_checkrelease(){
+    command -v lsb_release > /dev/null
+    if [ $? -eq 0 ]; then
+        echo -e "$Gre OK: Release is$Red Debian$Gre based. Checking flavor..."
+        if [ $(lsb_release -si) == "Debian" ]; then
+            echo -e "$Gre OK:$Red Debian$Gre distro detected.$RCol\n"
+            release="Debian"
+        elif [ $(lsb_release -si) == "Ubuntu" ]; then
+            echo -e "$Gre OK:$Yel Ubuntu$Gre distro detected.$RCol\n"
+            release="Ubuntu"
+        elif [[ $(lsb_release) == *buntu ]]; then
+            echo -e "$Gre OK:$Red Unknown$Yel Ubuntu$Gre distro detected.$RCol\n"
+            release="Ubuntu"
+        else
+            echo -e "$Red FAIL: Unsupported Debian distro detected."
+            echo -e "If you believe this is in error, please report your distro"
+            echo -e "information as an issue to the LGSM GitHub repo."
+            echo -e "$RCol";exit 1
+        fi
+    else
+        echo "FAIL: Release is NOT Debian based. Checking next release..."
+        fn_checkrelease_centos
+    fi
+}
+
+fn_header(){
+    echo -e ""
+    echo -e "Linux Game Server Manager"
+    echo -e "Compatibility Check Script"
+    echo -e "Version: 050914"
+    echo -e ""
+    echo -e "LGSM coded by: Daniel Gibbs"
+    echo -e "CCS coded by: Scarsz"
+    echo -e "============================"
+    echo -e ""
+}
+
+fn_header
+echo -e "Checking distro release..."
+fn_checkrelease
+echo -e "Checking distro version..."
+fn_checkversion $release
+echo -e "Checking kernel architecture..."
+fn_checkarch
+echo -e "$Gre"
+echo -e "Distro/kernel dependencies have been met."
+echo -e "You are able to use LGSM scripts on this machine."
+echo -e "\n"
+echo -e "$RCol";exit 0