Create installer.py

Author: DBTDerpbox

installer.py

@@ -0,0 +1,175 @@
+import os
+import requests
+
+##URLs to download things from
+#Fabric Installer
+fabricurl = requests.get('https://maven.fabricmc.net/net/fabricmc/fabric-installer/0.10.2/fabric-installer-0.10.2.jar', allow_redirects=True)
+#Fabric API
+fabricapiurl = requests.get('https://github.com/FabricMC/fabric/releases/download/0.45.0%2B1.17/fabric-api-0.45.0+1.17.jar', allow_redirects=True)
+#Switchable Resource Packs
+srpurl = requests.get('https://github.com/kyrptonaught/SwitchableResourcepacks/releases/download/1.0.0/switchableresourcepacks-1.0.0-1.17.jar', allow_redirects=True)
+#Scoreboard Suffix
+scoreboardsuffixurl = requests.get('https://github.com/kyrptonaught/scoreboardsuffix/releases/download/1.0.3/scoreboardsuffix-1.0.3-1.17.jar', allow_redirects=True)
+#Extended Structures
+extstructureurl = requests.get('https://github.com/kyrptonaught/Extended-Structures/releases/download/1.0.0/extendedstructures-1.0.0-1.17.1.jar', allow_redirects=True)
+#SnowballKB
+snowballkburl = requests.get('https://github.com/capitalistspz/SnowballKB/releases/download/1.1/snowballkb-1.1-1.17.jar', allow_redirects=True)
+#dedicatedmcupnp
+dedicatedmcupnpurl = requests.get('https://media.forgecdn.net/files/3525/899/dedicatedmcupnp-1.2.0.jar', allow_redirects=True)
+#ViaFabric
+viafabricurl = requests.get('https://media.forgecdn.net/files/3544/467/viafabric-0.4.5%2B244-main.jar', allow_redirects=True)
+
+print("LEB has some Fabric depencencies for the server to work, would you like to automatically install Fabric?")
+installfabric = input("Install FabricMC? [Y/n] ")
+
+##Install fabric loader
+if installfabric == "n":
+    print("Fabric will not be installed automatically, you still need to install fabric manually for the server to work!")
+else:
+    #Download Fabric Installer and run it
+    print("Ok! Installing Fabric Loader...")
+    open('fabricinstaller.jar', 'wb').write(fabricurl.content)
+    os.system('java -jar fabricinstaller.jar server -mcversion 1.17.1 -downloadMinecraft')
+
+##Install dependencies
+print("\nWould you like to automatically install the required dependencies?")
+installmods = input("Install Dependencies? [Y/n] ")
+
+if installmods == "n":
+    print("Requried dependencies will not be installed, they need to be installed manually for the server to work!")
+else:
+    print("Installing Dependencies!")
+    #Create mods folder
+    print("Creating mods folder...")
+    try:
+        os.mkdir('mods')
+    except OSError:
+        print("Mods folder already exists!")
+    #Download Fabric API
+    print("Downloading Fabric API...")
+    open('mods/fabric-api-0.45.0+1.17.jar', 'wb').write(fabricapiurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/fabric-api-0.45.0+1.17.jar')
+    if modexists:
+        print("Installed Fabric API successfuly!")
+    else:
+        print("Failed to download Fabric API")
+    #Download SRP
+    print("Downloading Switchable Resource Packs...")
+    open('mods/switchableresourcepacks-1.0.0-1.17.jar', 'wb').write(srpurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/switchableresourcepacks-1.0.0-1.17.jar')
+    if modexists:
+        print("Installed Switchable Resource Packs successfuly!")
+    else:
+        print("Failed to download Switchable Resource packs")
+    #Download Scoreboard Suffix
+    print("Downloading Scoreboard Suffix...")
+    open('mods/scoreboardsuffix-1.0.3-1.17.jar', 'wb').write(scoreboardsuffixurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/scoreboardsuffix-1.0.3-1.17.jar')
+    if modexists:
+        print("Installed Scoreboard Suffix successfuly!")
+    else:
+        print("Failed to download Scoreboard Suffix")
+    #Download Extended Structures
+    print("Downloading Extended Structures...")
+    open('mods/extendedstructures-1.0.0-1.17.1.jar', 'wb').write(extstructureurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/extendedstructures-1.0.0-1.17.1.jar')
+    if modexists:
+        print("Installed Extended Structures successfuly!")
+    else:
+        print("Failed to download Extended Structures")
+    #Download SnowballKB
+    print("Downloading SnowballKB...")
+    open('mods/snowballkb-1.1-1.17.jar', 'wb').write(snowballkburl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/snowballkb-1.1-1.17.jar')
+    if modexists:
+        print("Installed SnowballKB successfuly!")
+    else:
+        print("Failed to download SnowballKB")
+
+##Install UPnP
+print("\nWould you like to attempt to use UPnP? This will allow you to skip the Port Forwarding process if your router has UPnP enabled.")
+installupnp = input("Use UPnP? [Y/n] ")
+
+if installupnp == "n":
+    print("UPnP will not be enabled, you will need to Port Forward manually.")
+else:
+    #Download dedicatedmcupnp
+    print("Downloading dedicatedmcupnp...")
+    open('mods/dedicatedmcupnp-1.2.0.jar', 'wb').write(dedicatedmcupnpurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/dedicatedmcupnp-1.2.0.jar')
+    if modexists:
+        print("Installed dedicatedmcupnp successfuly!")
+    else:
+        print("Failed to download dedicatedmcupnp")
+
+##Install ViaFabric
+print("\nWould you like to install ViaFabric? This will allow users on 1.18 to be able to join the server.")
+installviafabric = input("Install ViaFabric? [Y/n] ")
+
+if installviafabric == "n":
+    print("ViaFabric will not be installed, users that wish to join will need to play on 1.17.1 to be able to connect.")
+else:
+    #Download ViaFabric
+    print("Downloading ViaFabric...")
+    open('mods/viafabric-0.4.5+244-main.jar', 'wb').write(viafabricurl.content)
+    #Check if it was downloaded
+    modexists = os.path.exists('mods/viafabric-0.4.5+244-main.jar')
+    if modexists:
+        print("Installed ViaFabric successfuly!")
+    else:
+        print("Failed to download ViaFabric")
+
+##Prepare launch scripts
+print("\nWould you like to create your server launch scripts now? These scripts will launch the server for you when ran.")
+createscripts = input("Create Launch Scripts? [Y/n] ")
+
+##Create launch scripts
+if createscripts == "n":
+    print("Launch scripts will not be created, you will need to start the server manually.")
+else:
+    ##Configure
+    #Use GUI
+    scriptgui = input("Use Server GUI? [Y/n] ")
+    if scriptgui == "n":
+        scriptgui = " nogui"
+    else:
+        scriptgui = ""
+    #Get ram amount
+    print("How much ram would you like to allocate in Gigabytes? 3 or higher is reconmended.")
+    while True:
+        try:
+            ram = int(input("RAM: "))
+            break;
+        except ValueError:
+            print("Please enter a number!")
+    ##Open scripts
+    #Windows
+    winscript = open("windows.cmd","w")
+    #MacOS
+    macscript = open("macos.sh","w")
+    #Linux
+    linuxscript = open("linux.sh","w")
+    print("Writing scripts...")
+    ram = (str(ram))
+    winscript.write("@ECHO OFF\njava -Xmx"+ram+"G -Xms"+ram+"G -jar fabric-server-launch.jar"+scriptgui+"\nPAUSE")
+    macscript.write("exec java -Xmx"+ram+"G -Xms"+ram+"G -jar fabric-server-launch.jar"+scriptgui)
+    linuxscript.write("java -Xmx"+ram+"G -Xms"+ram+"G -jar fabric-server-launch.jar"+scriptgui)
+
+##Create EULA file
+print("\nYou must agree to the Minecraft End User License Agreeent to be able to run MC servers, by typing \"y\" you are indicating your agreement to Minecraft: Java Edition's EULA (https://account.mojang.com/documents/minecraft_eula).")
+eula = input("Do you agree to the EULA? [y/N] ")
+
+if eula == "y":
+    eulafile = open("eula.txt","w")
+    eulafile.write("eula=TRUE")
+    print("Agreed to EULA, saving eula.txt...")
+else:
+    print("You have not agreed to the Minecraft EULA, your server will fail to start until you agree to the EULA, check eula.txt after running your server")
+
+print("Installation complete! to run your server, run the script generated for your operating system.")