windows-compatible modpack downloader

client/client.ps1

@@ -14,7 +14,7 @@ if (-not (Get-Command "python" -ErrorAction SilentlyContinue)) {
 
   if ($winget) {
     Write-Host "Attempting to install python."
-    winget install --id=Python.Python.3.11  -e
+    (winget install --id=Python.Python.3.11  -e) | Out-Null
   }
   else {
     Write-Host "Please install python to continue." -Foreground Red
@@ -23,12 +23,12 @@ if (-not (Get-Command "python" -ErrorAction SilentlyContinue)) {
 }
 
 # Check that java is installed
-if (-not (Get-Command "java" -ErrorAction SilentlyContinue)) {
+if (-not (Get-Command "C:\Program Files\AdoptOpenJDK\jdk-11.0.11.9-hotspot\bin\java" -ErrorAction SilentlyContinue)) {
   Write-Host "Error: java is not installed." -Foreground Red
 
   if ($winget) {
     Write-Host "Attempting to install java."
-    winget install AdoptOpenJDK.OpenJDK.11
+    (winget install AdoptOpenJDK.OpenJDK.11) | Out-Null
   }
   else {
     Write-Host "Please install java to continue." -Foreground Red
@@ -39,7 +39,7 @@ if (-not (Get-Command "java" -ErrorAction SilentlyContinue)) {
 
 if (Test-Path ".venv") {  } else { python -m venv .venv }
 
-. ./.venv/bin/Activate.ps1
+. .\.venv\Scripts\Activate.ps1
 
 (python -m pip install --upgrade pip) | Out-Null
 (python -m pip install -r requirements.txt) | Out-Null

client/client.py

@@ -6,13 +6,14 @@ from typing import Any
 
 OS = sys.platform
 
-MOD_DOWNLOADER_URL = "https://github.com/Advik-B/CMPDL/releases/download/v3.0.0/CMPDL-raw.ZipApp.zip"
+MOD_DOWNLOADER_URL = "https://github.com/Joshyx/ModpackDownloader/releases/download/v1.3/ModpackDownloader-1.3.jar"
 
 MODPACK_RELEASES_URL = "https://git.233hfd.com/api/v1/repos/joey/FishPogPixelmon/releases?limit=1"
 
 MULTIMC_DOWNLOAD_URL_WINDOWS = "https://files.multimc.org/downloads/mmc-develop-win32.zip"
 MULTIMC_PARENT_DIR = ""
 MULTIMC_DIR = ""
+INSTANCE_DIR = ""
 
 if OS == "darwin":
     cprint("no support for macos yet", "red")
@@ -21,12 +22,12 @@ if OS == "darwin":
 if OS == "linux":
     MULTIMC_PARENT_DIR = f"{os.getenv('HOME')}/.local/share"
     MULTIMC_DIR = f"{MULTIMC_PARENT_DIR}/multimc"
+    INSTANCE_DIR = f"{MULTIMC_DIR}/instances/FishPogPixelmon"
 
-if OS == "windows":
+if OS == "win32":
-    MULTIMC_PARENT_DIR = f"{os.getenv('APPDATA')}/FishPog"
+    MULTIMC_PARENT_DIR = f"{os.getenv('APPDATA')}\\FishPog"
-    MULTIMC_DIR = f"{MULTIMC_PARENT_DIR}/MultiMC"
+    MULTIMC_DIR = f"{MULTIMC_PARENT_DIR}\\MultiMC"
-
+    INSTANCE_DIR = f"{MULTIMC_DIR}\\instances\\FishPogPixelmon"
-INSTANCE_DIR = f"{MULTIMC_DIR}/instances/FishPogPixelmon"
 
 
 # main
@@ -44,7 +45,7 @@ def run_mmc():
     cprint("ready to go! starting multimc!", "green")
     os.chdir(MULTIMC_DIR)
 
-    if OS == "windows":
+    if OS == "win32":
         subprocess.Popen(["MultiMC.exe"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
     if OS == "linux":
@@ -55,19 +56,42 @@ def run_mmc():
 def mods():
     os.chdir(INSTANCE_DIR)
 
-    if not os.path.exists(f"{INSTANCE_DIR}/downloader.zip"):
+    if not os.path.exists(os.path.join(INSTANCE_DIR, "downloader.zip")):
-        cprint("downloader.zip not found - downloading", "yellow")
+        cprint("downloader.jar not found - downloading", "yellow")
         r = requests.get(MOD_DOWNLOADER_URL, allow_redirects=True)
-        open("downloader.zip", "wb").write(r.content)
+        open("downloader.jar", "wb").write(r.content)
 
     cprint("downloading mods. this may take a while, please wait.", "green")
-    subprocess.run(["python", "downloader.zip", "manifest.json"], stdout=subprocess.DEVNULL, stderr=subprocess.DEVNULL)
 
-    for file in glob.glob(f"{INSTANCE_DIR}/mods/*"):
+    os.makedirs(os.path.join(INSTANCE_DIR, "mods"))
-        name = os.path.basename(file)
+    if OS != "win32":
-        shutil.move(file, os.path.join(f"{INSTANCE_DIR}/.minecraft/mods", name))
+        subprocess.run(["java", "-jar", "downloader.jar", ".", "mods"])
+    else:
+        subprocess.run(
+            [
+                "C:\\Program Files\\AdoptOpenJDK\\jdk-11.0.11.9-hotspot\\bin\\java",
+                "-jar",
+                "downloader.jar",
+                ".",
+                "mods",
+            ]
+        )
 
-    shutil.rmtree(f"{INSTANCE_DIR}/mods")
+    for file in glob.glob(os.path.join(INSTANCE_DIR, ".minecraft", "mods", "*")):
+        if os.path.basename(file) == "OptiFine_1.16.5_HD_U_G8.jar":
+            continue
+        os.remove(file)
+
+    for file in glob.glob(os.path.join(INSTANCE_DIR, "mods", "mods", "*")):
+        shutil.move(file, os.path.join(INSTANCE_DIR, ".minecraft", "mods", os.path.basename(file)))
+
+    os.makedirs(os.path.join(INSTANCE_DIR, ".minecraft", "resourcepacks"), exist_ok=True)
+    for file in glob.glob(os.path.join(INSTANCE_DIR, "mods", "resourcepacks", "*")):
+        if os.path.exists(os.path.join(INSTANCE_DIR, ".minecraft", "resourcepacks", os.path.basename(file))):
+            continue
+        shutil.move(file, os.path.join(INSTANCE_DIR, ".minecraft", "resourcepacks", os.path.basename(file)))
+
+    shutil.rmtree(os.path.join(INSTANCE_DIR, "mods"))
 
     cprint("mods downloaded successfully", "green")
 
@@ -97,7 +121,7 @@ def instance():
 
 
 def download_instance(release: dict[str, Any]):
-    os.makedirs(f"{INSTANCE_DIR}/.minecraft", exist_ok=True)
+    os.makedirs(os.path.join(INSTANCE_DIR, ".minecraft"), exist_ok=True)
 
     TMP = tempfile.mkdtemp()
     os.chdir(TMP)
@@ -108,24 +132,35 @@ def download_instance(release: dict[str, Any]):
     shutil.unpack_archive("instance.zip", ".")
     os.remove("instance.zip")
 
-    for file in glob.glob(f"{TMP}/overrides/*"):
+    for file in glob.glob(os.path.join(TMP, "overrides", "*")):
-        if file == f"{TMP}/overrides/options.txt" and os.path.exists(f"{INSTANCE_DIR}/.minecraft/options.txt"):
+        if file == os.path.join(TMP, "overrides", "options.txt") and os.path.exists(
+            os.path.join(INSTANCE_DIR, ".minecraft", "options.txt")
+        ):
             continue
-        name = os.path.basename(file)
+        if os.path.exists(os.path.join(INSTANCE_DIR, ".minecraft", os.path.basename(file))):
-        shutil.move(file, os.path.join(f"{INSTANCE_DIR}/.minecraft", name))
+            if os.path.isdir(os.path.join(INSTANCE_DIR, ".minecraft", os.path.basename(file))):
+                shutil.rmtree(os.path.join(INSTANCE_DIR, ".minecraft", os.path.basename(file)))
+            else:
+                os.remove(os.path.join(INSTANCE_DIR, ".minecraft", os.path.basename(file)))
+        shutil.move(file, os.path.join(INSTANCE_DIR, ".minecraft", os.path.basename(file)))
 
-    shutil.rmtree(f"{TMP}/overrides")
+    shutil.rmtree(os.path.join(TMP, "overrides"))
 
-    for file in glob.glob(f"{TMP}/*"):
+    for file in glob.glob(os.path.join(TMP, "*")):
-        name = os.path.basename(file)
+        if os.path.exists(os.path.join(INSTANCE_DIR, os.path.basename(file))):
-        shutil.move(file, os.path.join(INSTANCE_DIR, name))
+            if os.path.isdir(os.path.join(INSTANCE_DIR, os.path.basename(file))):
-
+                shutil.rmtree(os.path.join(INSTANCE_DIR, os.path.basename(file)))
-    shutil.rmtree(TMP)
+            else:
+                os.remove(os.path.join(INSTANCE_DIR, os.path.basename(file)))
+        shutil.move(file, os.path.join(INSTANCE_DIR, os.path.basename(file)))
 
     os.chdir(INSTANCE_DIR)
-    shutil.copy(
+    if not os.path.exists(os.path.join(MULTIMC_DIR, "icons", "fishpog_pixelmon.png")):
-        os.path.join(INSTANCE_DIR, "fishpog_pixelmon.png"), os.path.join(MULTIMC_DIR, "icons", "fishpog_pixelmon.png")
+        os.makedirs(os.path.join(MULTIMC_DIR, "icons"), exist_ok=True)
-    )
+        shutil.copy(
+            os.path.join(INSTANCE_DIR, "fishpog_pixelmon.png"),
+            os.path.join(MULTIMC_DIR, "icons", "fishpog_pixelmon.png"),
+        )
 
     f = open(".version", "w")
     f.write(release["tag_name"])
@@ -136,7 +171,7 @@ def multimc():
     if os.path.exists(MULTIMC_DIR):
         return
 
-    if OS != "windows":
+    if OS != "win32":
         cprint("multimc is not installed - please install it", "red")
         exit(1)
 

tooling.py

@@ -1,6 +1,6 @@
 #!/usr/bin/env python3
 
-import os, sys, argparse, tempfile, subprocess, shutil, requests
+import os, sys, argparse, tempfile, subprocess, shutil, requests, zipfile
 from git.repo import Repo
 from termcolor import cprint
 
@@ -8,6 +8,7 @@ parser = argparse.ArgumentParser(description="a helper script for liightninggod
 
 parser.add_argument("--export", "-e", help="export modpack zip", action="store_true")
 parser.add_argument("--release", "-r", help="release modpack version", action="store_true")
+parser.add_argument("--client", "-c", help="export modpack client as a zip file", action="store_true")
 parser.add_argument("--setup", "-s", help="setup project and install dependencies", action="store_true")
 parser.add_argument("--force", "-f", help="forces things when needed, like redoing setup", action="store_true")
 parser.add_argument("--build-pax", help="builds pax from source, even if on a supported platform", action="store_true")
@@ -39,12 +40,27 @@ def __main__():
     elif args.release:
         release()
         return
+    elif args.client:
+        print("exporting modpack client")
+        export_client()
+        return
 
     print(
         "no command provided. pass the -h flag to see commands for tooling, or run ./pax to interact with the modpack's files"
     )
 
 
+# client
+def export_client():
+    z = zipfile.ZipFile(".out/FishPogPixelmonClient.zip", "w", zipfile.ZIP_DEFLATED)
+    z.write("client/README.md", "README.md")
+    z.write("client/client.ps1", "client.ps1")
+    z.write("client/client.sh", "client.sh")
+    z.write("client/requirements.txt", "requirements.txt")
+    z.write("client/client.py", "client.py")
+    z.close()
+
+
 # setup
 def setup_pack():
     pax()
@@ -108,7 +124,7 @@ def pax():
         os.chmod("pax", 0o755)
         return
 
-    if OS == "windows":
+    if OS == "win32":
         print("downloading and extracting pax for windows...")
         r = requests.get(PAX_WINDOWS, allow_redirects=True)
         open("pax-windows.zip", "wb").write(r.content)
@@ -118,7 +134,7 @@ def pax():
 
 
 def pax_from_source():
-    if OS == "windows":
+    if OS == "win32":
         cprint("building from source not supported on windows yet", "red")
         exit(1)
 

venv.ps1

@@ -12,7 +12,7 @@ if (-Not (Test-Path "./.venv")) {
 }
 
 # Activate the virtual environment
-. ./.venv/bin/Activate.ps1
+. .\.venv\Scripts\Activate.ps1
 
 # Install required packages
 & $python -m pip install --upgrade pip