pyproject.toml

@@ -54,6 +54,8 @@ gui = [
     "pywebview>=6.2.1; platform_system == 'Windows'",
     "qtpy>=2.4.1; platform_system == 'Darwin'",
     "PyQt5>=5.15.11; platform_system == 'Darwin'",
+    # pywebview[qt] no longer pulls this in; the macOS Qt backend needs it
+    "PyQtWebEngine>=5.15.7; platform_system == 'Darwin'",
     "pythonnet>=3.1.0rc0; platform_system == 'Windows' and python_version >= '3.14'",
     "pyinstaller>=6.0",
 ]

scripts/guibuild.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env -S uv run
-"""Build the desktop GUI application and package it as a version-numbered ZIP.
+"""Build the desktop GUI application and package it as a versioned ZIP/DMG.
 
 Usage:
     uv run scripts/winbuild.py
@@ -13,7 +13,7 @@ This script:
     3. On Windows, downloads the latest ffmpeg.exe for bundling
     4. On macOS arm64, downloads a prebuilt ffmpeg binary for bundling
     4. Builds MediaHive using PyInstaller
-    5. Creates a ZIP file with the version number
+    5. Creates a versioned ZIP (Windows/Linux) or DMG (macOS) artifact
 """
 
 import io
@@ -238,6 +238,33 @@ def create_zip(version: str) -> Path:
     return zip_path
 
 
+def create_dmg(version: str) -> Path:
+    """Create a version-numbered DMG containing MediaHive.app (macOS only)."""
+    repo_root = _REPO_ROOT
+    app_bundle = repo_root / "build" / "MediaHive.app"
+
+    if not app_bundle.exists():
+        raise FileNotFoundError(f"App bundle not found: {app_bundle}")
+
+    dmg_path = repo_root / "build" / f"MediaHive-{version}-{_platform_zip_suffix()}.dmg"
+    dmg_path.parent.mkdir(parents=True, exist_ok=True)
+    dmg_path.unlink(missing_ok=True)
+
+    cmd = [
+        "hdiutil", "create",
+        "-volname", "MediaHive",
+        "-srcfolder", str(app_bundle),
+        "-ov",
+        "-format", "UDZO",
+        str(dmg_path),
+    ]
+    print(f"Running: {' '.join(cmd)}")
+    result = subprocess.run(cmd, cwd=repo_root)
+    if result.returncode != 0:
+        raise RuntimeError(f"hdiutil failed with exit code {result.returncode}")
+    return dmg_path
+
+
 def main() -> None:
     # Windows consoles default to cp1252, which can't encode ✓/✗
     sys.stdout.reconfigure(errors="replace")
@@ -258,10 +285,13 @@ def main() -> None:
             )
         build_wheel()
         build_executable()
-        zip_path = create_zip(version)
+        if sys.platform == "darwin":
+            artifact_path = create_dmg(version)
+        else:
+            artifact_path = create_zip(version)
 
-        print(f"✓ Built successfully: {zip_path}")
-        print(f"  Size: {zip_path.stat().st_size / (1024 * 1024):.1f} MB")
+        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)

scripts/release.py

@@ -67,17 +67,17 @@ def load_token() -> str:
 # ZIP + dist helpers
 # ---------------------------------------------------------------------------
 
-# Matches MediaHive-1.2.3-win64.zip, MediaHive-1.2.3-macos-arm64.zip, etc.
+# Matches MediaHive-1.2.3-win64.zip, MediaHive-1.2.3-macos-arm64.dmg, etc.
 # Rejects dev/dirty versions like MediaHive-1.2.3.dev0+gabcd-win64.zip
-_CLEAN_ZIP_RE = re.compile(r"^MediaHive-(\d+(?:\.\d+)*)-([A-Za-z0-9._-]+)\.zip$")
+_CLEAN_ARTIFACT_RE = re.compile(r"^MediaHive-(\d+(?:\.\d+)*)-([A-Za-z0-9._-]+)\.(?:zip|dmg)$")
 
 
-def find_releasable_zips() -> list[tuple[Path, str, str]]:
-    """Return (path, version, platform_tag) for clean-versioned ZIPs in build/."""
+def find_releasable_artifacts() -> list[tuple[Path, str, str]]:
+    """Return (path, version, platform_tag) for clean-versioned ZIPs/DMGs in build/."""
     build_dir = REPO_ROOT / "build"
     results = []
-    for p in sorted(build_dir.glob("MediaHive-*.zip")):
-        m = _CLEAN_ZIP_RE.match(p.name)
+    for p in sorted(build_dir.glob("MediaHive-*")):
+        m = _CLEAN_ARTIFACT_RE.match(p.name)
         if m:
             results.append((p, m.group(1), m.group(2)))
     return results
@@ -180,7 +180,10 @@ def upload_asset(
     """Upload a file to the release and return the download URL."""
     url = f"{base_url}/api/v1/repos/{repo}/releases/{release_id}/assets"
     size_mb = path.stat().st_size / (1024 * 1024)
-    mime = "application/zip" if path.suffix == ".zip" else "application/octet-stream"
+    mime = {
+        ".zip": "application/zip",
+        ".dmg": "application/x-apple-diskimage",
+    }.get(path.suffix, "application/octet-stream")
     print(f"Uploading {path.name} ({size_mb:.1f} MB) ...")
     with Path(path).open("rb") as fh:
         resp = client.post(
@@ -222,10 +225,10 @@ def main() -> None:
         cfg = load_gitea_config()
         token = load_token()
 
-        zips = find_releasable_zips()
-        if not zips:
+        artifacts = find_releasable_artifacts()
+        if not artifacts:
             print(
-                "No clean-versioned ZIPs found in build/.\n"
+                "No clean-versioned ZIPs/DMGs found in build/.\n"
                 "Run scripts/guibuild.py first.",
                 file=sys.stderr,
             )
@@ -234,7 +237,7 @@ def main() -> None:
         # Validate all dist files exist before touching Gitea
         dist_files: dict[str, list[Path]] = {}
         if not args.no_dist:
-            for _, version, _platform_tag in zips:
+            for _, version, _platform_tag in artifacts:
                 dist_files[version] = find_dist_files(version)
 
         base_url = cfg["url"].rstrip("/")
@@ -242,7 +245,7 @@ def main() -> None:
 
         with httpx.Client(headers=gitea_headers(token)) as client:
             releases: dict[str, tuple[int, set[str]]] = {}
-            for zip_path, version, platform_tag in zips:
+            for artifact_path, version, platform_tag in artifacts:
                 print(f"\nReleasing {version} ...")
                 tag = f"v{version}"
                 if version not in releases:
@@ -257,11 +260,11 @@ def main() -> None:
                         upload_asset(client, base_url, repo, release_id, path)
 
                 release_id, uploaded = releases[version]
-                if zip_path.name in uploaded:
-                    print(f"Skipping {zip_path.name}, already on the release.")
+                if artifact_path.name in uploaded:
+                    print(f"Skipping {artifact_path.name}, already on the release.")
                     continue
                 print(f"Uploading platform artifact: {platform_tag}")
-                upload_asset(client, base_url, repo, release_id, zip_path)
+                upload_asset(client, base_url, repo, release_id, artifact_path)
                 print(f"  ✓ {tag} published")
 
         print("\nDone. To publish to PyPI, run:")