LeoVasanko
303aabc181
- macOS: .pkg installer replaces the DMG; Linux: .AppImage replaces the ZIP - winmain runs velopack.App() first (proper hook handling) and checks for updates in the background; downloads are applied on next launch - release.py uploads the vpk update feed (releases.<channel>.json, nupkgs) so GiteaSource finds updates on the latest release - guibuild.py bootstraps a .NET runtime into build/dotnet when the runner host lacks one
486 lines
16 KiB
Python
Executable File
486 lines
16 KiB
Python
Executable File
#!/usr/bin/env -S uv run
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"""Build the desktop GUI application and package it with Velopack.
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Usage:
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uv run scripts/winbuild.py
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This runs in the project environment where dependencies
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are available via pyproject.toml.
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This script:
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1. Reads the version from pyproject.toml
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2. Runs `uv build` to produce the wheel/sdist
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3. On Windows/macOS, downloads the ffmpeg binary for bundling
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4. Builds MediaHive using PyInstaller
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5. Packages with Velopack: Setup.exe (Windows), .pkg (macOS),
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.AppImage (Linux), plus the update feed in build/velopack/
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that release.py uploads for in-app auto-updates
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6. On Windows, also creates a portable ZIP (no auto-updates)
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"""
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import io
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import os
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import platform
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import shutil
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import stat
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import subprocess
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import sys
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import tarfile
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import urllib.request
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import zipfile
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from pathlib import Path
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import setuptools_scm
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# BtbN automated builds always publish a 'latest' tag with this asset.
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_FFMPEG_URL = (
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"https://github.com/BtbN/ffmpeg-builds/releases/download/latest"
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"/ffmpeg-master-latest-win64-gpl.zip"
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)
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_MACOS_ARM64_TOOL_URLS = {
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"ffmpeg": "https://www.osxexperts.net/ffmpeg81arm.zip",
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}
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_FFMPEG_STAGING = Path(__file__).parent.parent / "build" / "ffmpeg"
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_REPO_ROOT = Path(__file__).parent.parent
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_ASSETS_DIR = _REPO_ROOT / "mediahive" / "assets"
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# Velopack CLI (dotnet tool package). Runs on the machine's .NET runtime; the
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# produced Setup.exe/Update.exe are native and need no runtime on end-user
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# machines. Pin a version whose tools target an installed .NET major.
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_VPK_VERSION = "1.2.158"
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_VPK_URL = (
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f"https://api.nuget.org/v3-flatcontainer/vpk/{_VPK_VERSION}"
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f"/vpk.{_VPK_VERSION}.nupkg"
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)
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_VPK_STAGING = _REPO_ROOT / "build" / "vpk"
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def _platform_zip_suffix() -> str:
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machine = platform.machine().lower()
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arch = {
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"x86_64": "x64",
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"amd64": "x64",
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"arm64": "arm64",
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"aarch64": "arm64",
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}.get(machine, machine or "unknown")
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if sys.platform == "win32":
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return "win64"
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if sys.platform == "darwin":
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return f"macos-{arch}"
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return f"linux-{arch}"
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def fetch_ffmpeg() -> Path:
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"""Download latest ffmpeg.exe from BtbN builds into build/ffmpeg/."""
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dest = _FFMPEG_STAGING / "ffmpeg.exe"
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if dest.exists():
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print(f"ffmpeg already staged at {dest}, skipping download.")
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return dest
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_FFMPEG_STAGING.mkdir(parents=True, exist_ok=True)
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print(f"Downloading ffmpeg from {_FFMPEG_URL} ...")
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with urllib.request.urlopen(_FFMPEG_URL) as resp:
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data = resp.read()
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print("Extracting ffmpeg.exe ...")
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with zipfile.ZipFile(io.BytesIO(data)) as zf:
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# The zip contains a top-level folder; ffmpeg.exe is under .../bin/
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ffmpeg_entry = next(
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name for name in zf.namelist() if name.endswith("/bin/ffmpeg.exe")
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)
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with zf.open(ffmpeg_entry) as src:
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Path(dest).write_bytes(src.read())
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print(f"ffmpeg staged at {dest} ({dest.stat().st_size // 1024 // 1024} MB)")
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return dest
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def fetch_macos_arm64_binaries() -> dict[str, Path]:
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"""Download prebuilt macOS arm64 ffmpeg binary into build/ffmpeg/."""
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if sys.platform != "darwin" or platform.machine().lower() not in {
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"arm64",
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"aarch64",
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}:
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raise RuntimeError("macOS bundling is only supported for arm64 builds")
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_FFMPEG_STAGING.mkdir(parents=True, exist_ok=True)
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staged: dict[str, Path] = {}
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for tool_name, url in _MACOS_ARM64_TOOL_URLS.items():
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dest = _FFMPEG_STAGING / tool_name
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if dest.exists():
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print(f"{tool_name} already staged at {dest}, skipping download.")
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staged[tool_name] = dest
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continue
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print(f"Downloading {tool_name} from {url} ...")
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with urllib.request.urlopen(url) as resp:
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data = resp.read()
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with zipfile.ZipFile(io.BytesIO(data)) as zf:
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entry_name = next(
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name
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for name in zf.namelist()
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if Path(name).name == tool_name and not name.endswith("/")
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)
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with zf.open(entry_name) as src:
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Path(dest).write_bytes(src.read())
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dest.chmod(dest.stat().st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
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# Make the bundled binary runnable when copied out of the zip/app on macOS.
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subprocess.run(["xattr", "-cr", str(dest)], check=False)
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subprocess.run(["codesign", "-f", "-s", "-", str(dest)], check=True)
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staged[tool_name] = dest
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print(
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f"{tool_name} staged at {dest} ({dest.stat().st_size // 1024 // 1024} MB)"
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)
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return staged
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def ensure_macos_icon() -> Path:
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"""Create mediahive.icns from mediahive.ico when building on macOS."""
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icon_icns = _ASSETS_DIR / "mediahive.icns"
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if icon_icns.exists():
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return icon_icns
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icon_ico = _ASSETS_DIR / "mediahive.ico"
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if not icon_ico.exists():
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raise FileNotFoundError(f"Missing source icon: {icon_ico}")
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iconset_dir = _REPO_ROOT / "build" / "mediahive.iconset"
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iconset_dir.mkdir(parents=True, exist_ok=True)
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base_png = _REPO_ROOT / "build" / "mediahive-icon-1024.png"
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subprocess.run(
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["sips", "-s", "format", "png", str(icon_ico), "--out", str(base_png)],
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check=True,
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)
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size_entries = [
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(16, "icon_16x16.png"),
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(32, "icon_16x16@2x.png"),
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(32, "icon_32x32.png"),
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(64, "icon_32x32@2x.png"),
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(128, "icon_128x128.png"),
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(256, "icon_128x128@2x.png"),
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(256, "icon_256x256.png"),
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(512, "icon_256x256@2x.png"),
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(512, "icon_512x512.png"),
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(1024, "icon_512x512@2x.png"),
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]
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for pixels, name in size_entries:
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subprocess.run(
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[
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"sips",
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"-z",
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str(pixels),
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str(pixels),
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str(base_png),
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"--out",
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str(iconset_dir / name),
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],
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check=True,
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)
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subprocess.run(
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["iconutil", "-c", "icns", str(iconset_dir), "-o", str(icon_icns)],
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check=True,
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)
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print(f"macOS app icon generated: {icon_icns}")
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return icon_icns
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def fetch_vpk() -> Path:
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"""Download the Velopack CLI package into build/vpk/ (cached).
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Returns the path to vpk.dll, runnable with `dotnet vpk.dll ...`.
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"""
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vpk_dll = _VPK_STAGING / "tools" / "net10.0" / "any" / "vpk.dll"
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if vpk_dll.exists():
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print(f"vpk already staged at {_VPK_STAGING}, skipping download.")
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return vpk_dll
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_VPK_STAGING.mkdir(parents=True, exist_ok=True)
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print(f"Downloading vpk from {_VPK_URL} ...")
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with urllib.request.urlopen(_VPK_URL) as resp:
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data = resp.read()
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with zipfile.ZipFile(io.BytesIO(data)) as zf:
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zf.extractall(_VPK_STAGING)
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if not vpk_dll.exists():
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raise RuntimeError(f"vpk.dll not found in package at {vpk_dll}")
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print(f"vpk staged at {_VPK_STAGING}")
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return vpk_dll
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_DOTNET_STAGING = _REPO_ROOT / "build" / "dotnet"
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# aka.ms latest-runtime archives per platform (vpk needs .NET >= 8).
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_DOTNET_RUNTIME_URLS = {
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("win32", "x64"): "https://aka.ms/dotnet/10.0/dotnet-runtime-win-x64.zip",
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("darwin", "arm64"): "https://aka.ms/dotnet/10.0/dotnet-runtime-osx-arm64.tar.gz",
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("linux", "x64"): "https://aka.ms/dotnet/10.0/dotnet-runtime-linux-x64.tar.gz",
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}
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def _dotnet_has_runtime(exe: Path) -> bool:
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"""Check that `exe` runs and has Microsoft.NETCore.App >= 8."""
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try:
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result = subprocess.run(
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[str(exe), "--list-runtimes"], capture_output=True, text=True, timeout=30
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)
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except (OSError, subprocess.TimeoutExpired):
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return False
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if result.returncode != 0:
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return False
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for line in result.stdout.splitlines():
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parts = line.split()
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if len(parts) >= 2 and parts[0] == "Microsoft.NETCore.App":
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try:
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if int(parts[1].split(".")[0]) >= 8:
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return True
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except ValueError:
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continue
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return False
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def fetch_dotnet() -> str:
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"""Resolve a dotnet host with a modern (>= 8) runtime, bootstrapping one
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into build/dotnet/ if none is found.
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A plain `dotnet` may resolve to a runtime-only installation, and
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long-running services (CI runners) may carry a stale environment without
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DOTNET_ROOT or scoop paths — so probe known locations explicitly.
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"""
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exe_name = "dotnet.exe" if sys.platform == "win32" else "dotnet"
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candidates: list[Path] = []
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root = os.environ.get("DOTNET_ROOT")
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if root:
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candidates.append(Path(root) / exe_name)
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if sys.platform == "win32":
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candidates.append(
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Path(r"C:\ProgramData\scoop\apps\dotnet-sdk\current") / exe_name
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)
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which = shutil.which("dotnet")
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if which:
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candidates.append(Path(which))
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staged = _DOTNET_STAGING / exe_name
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candidates.append(staged)
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for exe in candidates:
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if exe.exists() and _dotnet_has_runtime(exe):
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print(f"Using dotnet at {exe}")
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return str(exe)
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machine = platform.machine().lower()
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arch = {"x86_64": "x64", "amd64": "x64", "arm64": "arm64", "aarch64": "arm64"}.get(
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machine, machine
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)
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url = _DOTNET_RUNTIME_URLS.get((sys.platform, arch))
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if url is None:
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raise RuntimeError(f"No dotnet runtime download for {sys.platform}/{arch}")
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print(f"Downloading dotnet runtime from {url} ...")
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with urllib.request.urlopen(url) as resp:
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data = resp.read()
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_DOTNET_STAGING.mkdir(parents=True, exist_ok=True)
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if url.endswith(".zip"):
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with zipfile.ZipFile(io.BytesIO(data)) as zf:
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zf.extractall(_DOTNET_STAGING)
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else:
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with tarfile.open(io.BytesIO(data), "r:gz") as tf:
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tf.extractall(_DOTNET_STAGING)
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staged.chmod(staged.stat().st_mode | stat.S_IXUSR | stat.S_IXGRP | stat.S_IXOTH)
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if not _dotnet_has_runtime(staged):
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raise RuntimeError(f"Bootstrapped dotnet at {staged} failed runtime check")
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print(f"dotnet staged at {_DOTNET_STAGING}")
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return str(staged)
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def build_velopack(version: str) -> Path:
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"""Build the Velopack installer/bundle for this platform.
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Windows: per-user Setup.exe. macOS: .pkg installer. Linux: .AppImage.
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Also produces the update feed (releases.<channel>.json, *.nupkg) in
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build/velopack/ for release.py to upload — in-app auto-updates read it
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from the Gitea release. Velopack installs carry no Mark-of-the-Web, so
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the .NET CLR loads pythonnet/pywebview assemblies that it refuses from
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a downloaded ZIP.
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"""
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if sys.platform == "darwin":
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dist_folder = _REPO_ROOT / "build" / "MediaHive.app"
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icon = _ASSETS_DIR / "mediahive.icns"
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rid = "osx-arm64"
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main_exe = "MediaHive"
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artifact_ext = ".pkg"
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elif sys.platform == "win32":
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dist_folder = _REPO_ROOT / "build" / "MediaHive"
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icon = _ASSETS_DIR / "mediahive.ico"
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rid = "win-x64"
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main_exe = "MediaHive.exe"
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artifact_ext = ".exe"
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else:
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dist_folder = _REPO_ROOT / "build" / "MediaHive"
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icon = _ASSETS_DIR / "mediahive.png"
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rid = "linux-x64"
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main_exe = "MediaHive"
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artifact_ext = ".AppImage"
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if not dist_folder.exists():
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raise FileNotFoundError(f"Distribution folder not found: {dist_folder}")
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vpk_dll = fetch_vpk()
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releases_dir = _REPO_ROOT / "build" / "velopack"
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cmd = [
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fetch_dotnet(),
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str(vpk_dll),
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"pack",
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"--packId",
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"MediaHive",
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"--packVersion",
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version,
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"--packDir",
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str(dist_folder),
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"--mainExe",
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main_exe,
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"--packAuthors",
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"MediaHive",
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"--packTitle",
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"MediaHive",
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"--icon",
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str(icon),
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"--runtime",
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rid,
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"--outputDir",
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str(releases_dir),
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]
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print(f"Running: {' '.join(cmd)}")
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try:
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result = subprocess.run(cmd, cwd=_REPO_ROOT, capture_output=True, text=True)
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except OSError as exc:
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raise RuntimeError(f"vpk failed to start: {exc}") from exc
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if result.returncode != 0:
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raise RuntimeError(
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f"vpk pack failed with exit code {result.returncode}\n"
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f"stdout:\n{result.stdout}\nstderr:\n{result.stderr}"
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)
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setup = next(iter(sorted(releases_dir.glob(f"*Setup*{artifact_ext}"))), None)
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if setup is None:
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setup = next(iter(sorted(releases_dir.glob(f"*{artifact_ext}"))), None)
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if setup is None:
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raise RuntimeError(f"vpk produced no *{artifact_ext} in {releases_dir}")
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artifact = (
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_REPO_ROOT
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/ "build"
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/ f"MediaHive-{version}-{_platform_zip_suffix()}-setup{artifact_ext}"
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)
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artifact.unlink(missing_ok=True)
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setup.rename(artifact)
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return artifact
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def read_version() -> str:
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"""Read version via setuptools_scm (same logic as hatch-vcs)."""
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return setuptools_scm.get_version(root=str(_REPO_ROOT))
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def build_wheel() -> None:
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"""Run uv build to produce the wheel and sdist."""
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repo_root = _REPO_ROOT
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cmd = ["uv", "build"]
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print(f"Running: {' '.join(cmd)}")
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result = subprocess.run(cmd, cwd=repo_root)
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if result.returncode != 0:
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raise RuntimeError(f"uv build failed with exit code {result.returncode}")
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def build_executable() -> None:
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"""Run PyInstaller to build the desktop GUI app."""
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repo_root = _REPO_ROOT
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spec_file = Path(__file__).parent / "MediaHive.spec"
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cmd = [
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sys.executable,
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"-m",
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"PyInstaller",
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"--noconfirm",
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"--clean",
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"--distpath",
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str(repo_root / "build"),
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"--workpath",
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str(repo_root / "build" / ".pyinstaller-work"),
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str(spec_file),
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]
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print(f"Running: {' '.join(cmd)}")
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result = subprocess.run(cmd, cwd=repo_root)
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if result.returncode != 0:
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raise RuntimeError(f"PyInstaller failed with exit code {result.returncode}")
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def create_zip(version: str) -> Path:
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"""Create a version-numbered ZIP file of the build/MediaHive folder."""
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repo_root = _REPO_ROOT
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dist_folder = repo_root / "build" / "MediaHive"
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if not dist_folder.exists():
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raise FileNotFoundError(f"Distribution folder not found: {dist_folder}")
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zip_name = f"MediaHive-{version}-{_platform_zip_suffix()}.zip"
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if sys.platform == "win32":
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# Distinguish from the Velopack installer (MediaHive-*-win64-setup.exe)
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zip_name = zip_name.replace("-win64.zip", "-win64-portable.zip")
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zip_path = repo_root / "build" / zip_name
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zip_path.parent.mkdir(parents=True, exist_ok=True)
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print(f"Creating {zip_path}...")
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shutil.make_archive(
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str(zip_path.with_suffix("")), # removes .zip so make_archive can add it
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"zip",
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root_dir=str(dist_folder), # zip contents of MediaHive/, not the folder itself
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)
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return zip_path
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def main() -> None:
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# Windows consoles default to cp1252, which can't encode ✓/✗
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sys.stdout.reconfigure(errors="replace")
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sys.stderr.reconfigure(errors="replace")
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try:
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version = read_version()
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print(f"MediaHive version: {version}")
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if sys.platform == "win32":
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fetch_ffmpeg()
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elif sys.platform == "darwin":
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fetch_macos_arm64_binaries()
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ensure_macos_icon()
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else:
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print(
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"Skipping ffmpeg bundling on this platform "
|
|
"(uses system ffmpeg if available)."
|
|
)
|
|
build_wheel()
|
|
build_executable()
|
|
|
|
artifacts = [build_velopack(version)]
|
|
if sys.platform == "win32":
|
|
# Velopack-less plain-folder distribution (with MOTW strip)
|
|
artifacts.append(create_zip(version))
|
|
|
|
for artifact_path in artifacts:
|
|
print(f"✓ Built successfully: {artifact_path}")
|
|
print(f" Size: {artifact_path.stat().st_size / (1024 * 1024):.1f} MB")
|
|
except (FileNotFoundError, OSError, RuntimeError, ValueError) as e:
|
|
print(f"✗ Build failed: {e}", file=sys.stderr)
|
|
sys.exit(1)
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|