piwalker/ModpackUpdater
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added instances directory gui

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This commit is contained in:
Cuptain 2024-06-20 23:39:09 +10:00
parent 8a8e1216c1
commit 1212dd49c6
1 changed files with 107 additions and 37 deletions
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Main.py
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@ -1,63 +1,133 @@
# Windows path: os.getenv('LOCALAPPDATA')/Programs/PrismLauncher/prismlauncher.exe
# Windows instance path: os.getenv('APPDATA')/PrismLauncher/instances
# Linux instance path: .local/share/PrismLauncher/instances
from ftplib import FTP_TLS as FTP
from ftplib import FTP
import os
import io
import json
import tempfile
import subprocess
import time
import tkinter as tk
from tkinter import filedialog
import configparser
# Initialize a configparser object for managing the configuration file
config = configparser.ConfigParser()
config_file_path = 'config.ini' # Path to the configuration file
def select_prism_instance_path():
global prism_instance_path_entry
directory = filedialog.askdirectory()
prism_instance_path_entry.delete(0, tk.END)
prism_instance_path_entry.insert(0, directory)
# Store the selected path in the configuration file
config['PRISM'] = {'InstancePath': directory}
with open(config_file_path, 'w') as configfile:
config.write(configfile)
def main():
global prism_instance_path_entry
instance_name = "Familycraft Season 7"
prism_command = "prismlauncher"
prism_instance_path = os.getenv("HOME")+"/.local/share/PrismLauncher/instances"
# Default paths based on OS
if os.name == 'nt':
prism_command = os.getenv('LOCALAPPDATA')+"/Programs/PrismLauncher/prismlauncher.exe"
prism_instance_path = os.getenv("APPDATA")+"/PrismLauncher/instances"
prism_command = os.getenv('LOCALAPPDATA') + "/Programs/PrismLauncher/prismlauncher.exe"
default_prism_instance_path = os.getenv("APPDATA") + "/PrismLauncher/instances"
else:
prism_command = "prismlauncher" # Update with the correct path for Linux/Mac
default_prism_instance_path = os.getenv("HOME") + "/.local/share/PrismLauncher/instances"
# Load stored Prism instance path from the configuration file
if os.path.exists(config_file_path):
config.read(config_file_path)
if 'PRISM' in config and 'InstancePath' in config['PRISM']:
stored_prism_instance_path = config['PRISM']['InstancePath']
else:
stored_prism_instance_path = default_prism_instance_path
else:
stored_prism_instance_path = default_prism_instance_path
# GUI for selecting Prism instance path
root = tk.Tk()
root.title("Select Prism Instance Path")
# Label for instructions
label = tk.Label(root, text="Select Prism instance path:")
label.pack(pady=10)
# Entry widget for Prism instance path
prism_instance_path_entry = tk.Entry(root, width=50)
prism_instance_path_entry.pack(pady=5)
# If a stored Prism instance path exists, pre-fill the entry widget
if stored_prism_instance_path:
prism_instance_path_entry.insert(0, stored_prism_instance_path)
# Button to select directory
select_button = tk.Button(root, text="Browse...", command=select_prism_instance_path)
select_button.pack(pady=5)
# Function to proceed with installation
def start_installation():
prism_instance_path = prism_instance_path_entry.get()
root.destroy() # Close the GUI window
perform_installation(instance_name, prism_command, prism_instance_path)
# Button to start installation
install_button = tk.Button(root, text="Launch Minecraft", command=start_installation)
install_button.pack(pady=10)
root.mainloop()
def perform_installation(instance_name, prism_command, prism_instance_path):
ftp = FTP("gitea.piwalker.net")
ftp.login()
ftp.prot_p()
# Fetching versions.json from FTP
bio = io.BytesIO()
ftp.retrbinary("RETR versions.json", bio.write)
bio.seek(0)
versions = json.load(bio)
bio.close()
version = "0.0.0"
if os.path.exists(prism_instance_path+"/"+instance_name+"/.minecraft/version.txt"):
with open(prism_instance_path+"/"+instance_name+"/.minecraft/version.txt", 'r') as fp:
# Checking current version
version = "0.0.0"
version_file_path = os.path.join(prism_instance_path, instance_name, ".minecraft", "version.txt")
if os.path.exists(version_file_path):
with open(version_file_path, 'r') as fp:
version = fp.readline().rstrip()
if version != versions[len(versions)-1]["Version"]:
#version = versions[len(versions)-1]["Version"]
# Update Modpack
print(version)
print(versions[len(versions)-1]["Version"])
# Checking if update is needed
if version != versions[-1]["Version"]:
print(f"Current version: {version}")
print(f"Latest version: {versions[-1]['Version']}")
# Downloading modpack
with tempfile.TemporaryDirectory() as temp_dir:
modpack = open(os.path.join(temp_dir, instance_name+".mrpack"), 'wb')
ftp.retrbinary("RETR "+versions[len(versions)-1]["File"], modpack.write)
modpack.close()
p = subprocess.Popen([prism_command, '-I', modpack.name])
modpack_file_path = os.path.join(temp_dir, instance_name + ".mrpack")
with open(modpack_file_path, 'wb') as modpack:
ftp.retrbinary("RETR " + versions[-1]["File"], modpack.write)
# Running PrismLauncher with modpack
p = subprocess.Popen([prism_command, '-I', modpack_file_path])
# Waiting for installation to complete
while True:
time.sleep(5)
if os.path.exists(prism_instance_path+"/"+instance_name+"/.minecraft/version.txt"):
with open(prism_instance_path+"/"+instance_name+"/.minecraft/version.txt", 'r') as fp:
if os.path.exists(version_file_path):
with open(version_file_path, 'r') as fp:
version = fp.readline().rstrip()
if version == versions[len(versions)-1]["Version"]:
break;
#with open(prism_instance_path+"/"+instance_name+"/version.txt", 'w') as fp:
# fp.seek(0)
# fp.truncate()
# fp.write(version)
subprocess.run([prism_command, '-l', instance_name])
if version == versions[-1]["Version"]:
break
# Launching PrismLauncher with the instance
subprocess.run([prism_command, '-l', instance_name])
if __name__ == "__main__":
main();
main()