🎬 Build smaller macOS wheels (#54)

This PR breaks the universal2 macOS binaries (90+ MB in size) to
architecture-specific wheels. This will provide a smaller download,
since we don't need to ship two binaries.

.github/workflows/cd.yml

@@ -305,49 +305,8 @@ jobs:
           path: ./wheelhouse/*.whl
           if-no-files-found: error
 
-  combined_macos_wheels:
-    name: Combine macOS wheels
-    runs-on: macos-latest
-    needs: [macos_x86_64_wheels, macos_arm64_cp38_hotfix, macos_arm64_wheels]
-    steps:
-      - uses: actions/checkout@v4
-        with:
-          fetch-depth: 0
-
-      - name: Download macOS wheels for both architectures
-        uses: actions/download-artifact@v4
-
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: 3.12
-
-      - name: Combine macOS wheels
-        run: |
-          mkdir wheelhouse_arm64
-          mkdir wheelhouse_x86_64
-          mkdir wheelhouse_universal2
-          echo "Files in macos_x86_64_wheels:"
-          ls macos_x86_64_wheels
-          echo "Files in macos_arm64_wheels:"
-          ls macos_arm64_wheels
-          echo "Files in macos_arm64_cp38_hotfix:"
-          ls macos_arm64_cp38_hotfix
-          cp macos_x86_64_wheels/*.whl wheelhouse_x86_64/
-          cp macos_arm64_wheels/*.whl wheelhouse_arm64/
-          cp macos_arm64_cp38_hotfix/*.whl wheelhouse_arm64/
-          python -m pip install delocate
-          python scripts/ci/tools/macos/fuse_wheels.py ./wheelhouse_x86_64 ./wheelhouse_arm64 ./wheelhouse_universal2
-
-      - name: Upload combined macOS wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: combined_macos_wheels
-          path: ./wheelhouse_universal2/*.whl
-          if-no-files-found: error
-
   publish:
-    needs: [sdist, windows_wheels, repair_linux_wheels, combined_macos_wheels]
+    needs: [sdist, windows_wheels, repair_linux_wheels, macos_arm64_cp38_hotfix, macos_x86_64_wheels, macos_arm64_wheels]
     name: Publish to PyPI or TestPyPI
     environment: release
     permissions:
@@ -362,7 +321,7 @@ jobs:
       - name: Move all artifacts to upload directory
         run: |
           mkdir upload
-          mv source_distribution/* windows_wheels/* repaired_linux_wheels/* combined_macos_wheels/* upload/
+          mv source_distribution/* windows_wheels/* repaired_linux_wheels/* macos_arm64_cp38_hotfix/* macos_x86_64_wheels/* macos_arm64_wheels/* upload/
 
       - uses: pypa/gh-action-pypi-publish@release/v1
         if: github.event_name == 'release' && github.event.action == 'published'

scripts/ci/tools/macos/fuse_wheels.py

@@ -1,9 +1,48 @@
 #!/usr/bin/env python3
-# A wrapper script over delocate-fuse for creating universal2 wheels
-# from x86_64 and arm64 wheels, with basic command-line argument parsing
-
-# Usage: fuse_wheels.py <x86_64_wheels_dir> <arm64_wheels_dir> <output_dir>
-# Note: these directories must be created beforehand before running this script.
+#
+#                            ,---.           ,---.
+#                           / /"`.\.--"""--./,'"\ \
+#                           \ \    _       _    / /
+#                            `./  / __   __ \  \,'
+#                             /    /_O)_(_O\    \
+#                             |  .-'  ___  `-.  |
+#                          .--|       \_/       |--.
+#                        ,'    \   \   |   /   /    `.
+#                       /       `.  `--^--'  ,'       \
+#                    .-"""""-.    `--.___.--'     .-"""""-.
+#       .-----------/         \------------------/         \--------------.
+#       | .---------\         /----------------- \         /------------. |
+#       | |          `-`--`--'                    `--'--'-'             | |
+#       | |                                                             | |
+#       | |                                                             | |
+#       | |    This script is currently not in use. It is kept for      | |
+#       | |    future reference in case we need to ship universal       | |
+#       | |    binaries that target both macOS Intel and macOS ARM      | |
+#       | |    architectures again.                                     | |
+#       | |                                                             | |
+#       | |    It is to be noted that the issue with universal2         | |
+#       | |    wheels up to Hugo v0.123.3 is not only their size,       | |
+#       | |    i.e., 90+ MB owing to ZIP compression rather than        | |
+#       | |    TGZ, but also that they contain executables for          | |
+#       | |    both architectures rather than a single binary that      | |
+#       | |    has been merged with tools like LIPO.                    | |
+#       | |                                                             | |
+#       | |_____________________________________________________________| |
+#       |_________________________________________________________________|
+#                          )__________|__|__________(
+#                         |            ||            |
+#                         |____________||____________|
+#                           ),-----.(      ),-----.(
+#                         ,'   ==.   \    /  .==    `.
+#                        /            )  (            \
+#                        `==========='    `==========='  hjw
+#
+#
+#   A wrapper script over delocate-fuse for creating universal2 wheels
+#   from x86_64 and arm64 wheels, with basic command-line argument parsing
+#
+#   Usage: fuse_wheels.py <x86_64_wheels_dir> <arm64_wheels_dir> <output_dir>
+#   Note: these directories must be created beforehand before running this script.
 
 import os
 import shutil
@@ -57,6 +96,7 @@ def copy_if_universal(wheel_name, in_dir, out_dir):
     src_path = Path(out_dir) / wheel_name
     dest_path = Path(out_dir) / wheel_name_new
 
-    print(f"Renamed wheel {wheel_name} to {wheel_name_new}")
-
+    wheel_name_string = f"\033[33m{wheel_name}\033[0m"
+    wheel_name_new_string = f"\033[33m{wheel_name_new}\033[0m"
+    print(f"✨ Renamed wheel {wheel_name_string} to {wheel_name_new_string} 🎉")
     Path(src_path).rename(dest_path)