Add builder, storage, angle and support for macOS targets (#1)

* Build ANGLE for macOS platform (first commit)

* Fix typo

.github/workflows/build.yml

@@ -0,0 +1,35 @@
+name: Build artifacts
+
+on:
+  push:
+  pull_request:
+  create:
+
+jobs:
+  build:
+    runs-on: macos-latest
+
+    steps:
+      - name: Checkout angle-builder
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+
+      - name: Install angle-builder
+        run: pip install .
+
+      - name: Build artifacts for macos-x64
+        run: angle-builder macos-x64 --artifact-output-folder /angle-builder-output
+
+      - name: Build artifacts for macos-arm64
+        run: angle-builder macos-arm64 --artifact-output-folder /angle-builder-output
+
+      - name: Build artifacts for macos-universal
+        run: angle-builder macos-universal --artifact-output-folder /angle-builder-output
+
+      - name: Store artifacts
+        uses: actions/upload-artifact@v4
+        with:
+          name: macos-angle-artifacts
+          path: --artifact-output-folder /angle-builder-output

.gitignore

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+# Temporary and binary files
+*~
+*.py[cod]
+*.so
+*.cfg
+!.isort.cfg
+!setup.cfg
+*.orig
+*.log
+*.pot
+__pycache__/*
+.cache/*
+.*.swp
+*/.ipynb_checkpoints/*
+.DS_Store
+
+# Project files
+.ropeproject
+.project
+.pydevproject
+.settings
+.idea
+.vscode
+tags
+
+# Package files
+*.egg
+*.eggs/
+.installed.cfg
+*.egg-info
+
+# Unittest and coverage
+htmlcov/*
+.coverage
+.coverage.*
+.tox
+junit*.xml
+coverage.xml
+.pytest_cache/
+
+# Build and docs folder/files
+build/*
+dist/*
+sdist/*
+docs/api/*
+docs/_rst/*
+docs/_build/*
+cover/*
+MANIFEST
+
+# Per-project virtualenvs
+.venv*/
+.conda*/
+.python-version

CODE_OF_CONDUCT.md

@@ -0,0 +1,7 @@
+In the interest of fostering an open and welcoming community, we as 
+contributors and maintainers need to ensure participation in our project and 
+our sister projects is a harassment-free and positive experience for everyone. 
+It is vital that all interaction is conducted in a manner conveying respect, 
+open-mindedness and gratitude.
+
+Please consult the [latest Kivy Code of Conduct](https://github.com/kivy/kivy/blob/master/CODE_OF_CONDUCT.md).

CONTACT.md

@@ -0,0 +1,6 @@
+# Contacting the Kivy Team
+
+If you are looking to contact the Kivy Team (who are responsible for managing
+the angle-builder project), including looking for support, please see our
+latest [Contact Us](https://github.com/kivy/kivy/blob/master/CONTACT.md) 
+document.

CONTRIBUTING.md

@@ -0,0 +1,10 @@
+# Contribution Guidelines
+
+angle-builder is part of the [Kivy](https://kivy.org) ecosystem - a large group of
+products used by many thousands of developers for free, but it
+is built entirely by the contributions of volunteers. We welcome (and rely on) 
+users who want to give back to the community by contributing to the project.
+
+Contributions can come in many forms. See the latest 
+[Contribution Guidelines](https://github.com/kivy/kivy/blob/master/CONTRIBUTING.md)
+for how you can help us.

LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2010-2023 Kivy Team and other contributors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README.md

@@ -1 +1,139 @@
-# angle-builder
+# angle-builder
+
+angle-builder is a dedicated tool designed to streamline the build process of the ANGLE library, 
+a critical component utilized by the Kivy project.
+
+[![Backers on Open Collective](https://opencollective.com/kivy/backers/badge.svg)](#backers) 
+[![Sponsors on Open Collective](https://opencollective.com/kivy/sponsors/badge.svg)](#sponsors) 
+
+## Why angle-builder?
+
+Building the ANGLE library manually can be a time-consuming and resource-intensive task, 
+demanding substantial disk space and several minutes on a performant laptop.
+
+Recognizing these challenges, we developed `angle-builder` mainly with CI/CD in mind, even though
+it can be used on your own development machine.
+
+## Key features
+
+- **Simplified Build Process**: Our tool automates the intricate steps involved in building the ANGLE library, making it easy for developers to integrate into their workflow.
+- **Binaries Consolidation for Apple Platforms**: `angle-builder` includes scripts to merge the generated binaries into a single one for Apple platforms, when applicable. This results in a fat .dylib for macOS and an .xcframework for iOS for `-universal` targets.
+- **CI/CD Integration**: We use GitHub Actions to build the library and store the binaries for later use. This allows us to avoid the time-consuming and resource-intensive build process on each CI/CD run, or on each developer's machine.
+
+## Installation
+
+Clone the repository and install the package:
+```
+$ git clone https://github.com/kivy/angle-builder.git
+$ cd angle-builder
+$ python3 -m venv venv
+$ source venv/bin/activate
+$ pip install .
+```
+
+## Usage
+
+### Building ANGLE via ``angle-builder``
+
+The following targets are available:
+- `macos-x64`: Creates a zip file containing `libEGL.dylib`, `libGLESv2.dylib`, the `include` folder, and the `LICENSE` file for Intel-based macs.
+- `macos-arm64`: Creates a zip file containing `libEGL.dylib`, `libGLESv2.dylib`, the `include` folder, and the `LICENSE` file for Apple Silicon macs.
+- `macos-universal`: Creates a zip file containing `libEGL.dylib`, `libGLESv2.dylib`, the `include` folder, and the `LICENSE` file for Intel-based and Apple Silicon macs, by merging the binaries generated by the `macos-x64` and `macos-arm64` targets.
+
+
+To build the library, run the following command:
+```
+$ angle-builder <target>
+```
+
+For the list of all the available options, run:
+```
+$ angle-builder -h
+```
+
+
+## License
+
+angle-builder is [MIT licensed](LICENSE), actively developed by a great
+community and is supported by many projects managed by the 
+[Kivy Organization](https://www.kivy.org/about.html).
+
+## Documentation
+
+[Documentation for this repository]().
+
+## Support
+
+Are you having trouble using angle-builder?
+Is there an error you don’t understand? Are you trying to figure out how to use 
+it? We have volunteers who can help!
+
+The best channels to contact us for support are listed in the latest 
+[Contact Us](https://github.com/kivy/angle-builder/blob/master/CONTACT.md) document.
+
+## Contributing
+
+angle-builder is part of the [Kivy](https://kivy.org) ecosystem - a large group of
+products used by many thousands of developers for free, but it
+is built entirely by the contributions of volunteers. We welcome (and rely on) 
+users who want to give back to the community by contributing to the project.
+
+Contributions can come in many forms. See the latest 
+[Contribution Guidelines](https://github.com/kivy/angle-builder/blob/master/CONTRIBUTING.md)
+for how you can help us.
+
+## Code of Conduct
+
+In the interest of fostering an open and welcoming community, we as 
+contributors and maintainers need to ensure participation in our project and 
+our sister projects is a harassment-free and positive experience for everyone. 
+It is vital that all interaction is conducted in a manner conveying respect, 
+open-mindedness and gratitude.
+
+Please consult the [latest Code of Conduct](https://github.com/kivy/angle-builder/blob/master/CODE_OF_CONDUCT.md).
+
+## Contributors
+
+This project exists thanks to 
+[all the people who contribute](https://github.com/kivy/angle-builder/graphs/contributors).
+[[Become a contributor](CONTRIBUTING.md)].
+
+<img src="https://contrib.nn.ci/api?repo=kivy/angle-builder&pages=5&no_bot=true&radius=22&cols=18">
+
+## Backers
+
+Thank you to [all of our backers](https://opencollective.com/kivy)! 
+🙏 [[Become a backer](https://opencollective.com/kivy#backer)]
+
+<img src="https://opencollective.com/kivy/backers.svg?width=890&avatarHeight=44&button=false">
+
+## Sponsors
+
+Special thanks to 
+[all of our sponsors, past and present](https://opencollective.com/kivy).
+Support this project by 
+[[becoming a sponsor](https://opencollective.com/kivy#sponsor)].
+
+Here are our top current sponsors. Please click through to see their websites,
+and support them as they support us. 
+
+<!--- See https://github.com/orgs/kivy/discussions/15 for explanation of this code. -->
+<a href="https://opencollective.com/kivy/sponsor/0/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/0/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/1/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/1/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/2/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/2/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/3/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/3/avatar.svg"></a>
+
+<a href="https://opencollective.com/kivy/sponsor/4/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/4/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/5/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/5/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/6/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/6/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/7/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/7/avatar.svg"></a>
+
+<a href="https://opencollective.com/kivy/sponsor/8/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/8/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/9/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/9/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/10/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/10/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/11/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/11/avatar.svg"></a>
+
+<a href="https://opencollective.com/kivy/sponsor/12/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/12/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/13/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/13/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/14/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/14/avatar.svg"></a>
+<a href="https://opencollective.com/kivy/sponsor/15/website" target="_blank"><img src="https://opencollective.com/kivy/sponsor/15/avatar.svg"></a>

pyproject.toml

@@ -0,0 +1,3 @@
+[build-system]
+requires = ["setuptools>=46.1.0"]
+build-backend = "setuptools.build_meta"

setup.cfg

@@ -0,0 +1,69 @@
+[metadata]
+name = angle-builder
+description = Build and releases ANGLE binaries for different platforms
+author = Kivy Team and other contributors
+author_email = [email protected]
+license = MIT
+license_files = LICENSE
+long_description = file: README.md
+url = https://github.com/kivy/angle-builder
+project_urls =
+    Source = https://github.com/kivy/angle-builder/
+
+
+platforms = any
+
+classifiers =
+    Development Status :: 4 - Beta
+    Programming Language :: Python
+    Topic :: Software Development :: Build Tools
+
+[options]
+zip_safe = False
+packages = find_namespace:
+include_package_data = True
+package_dir =
+    =src
+
+python_requires = >=3.8
+
+# install_requires =
+
+[options.packages.find]
+where = src
+exclude =
+    tests
+
+[options.extras_require]
+dev =
+    setuptools
+    pytest
+    pytest-cov
+
+[options.entry_points]
+console_scripts =
+     angle-builder = angle_builder.builder:run
+
+[tool:pytest]
+addopts =
+    --cov angle_builder --cov-report term-missing
+    --verbose
+norecursedirs =
+    dist
+    build
+    .tox
+testpaths = tests
+
+
+[flake8]
+# Some sane defaults for the code style checker flake8
+max_line_length = 88
+extend_ignore = E203, W503
+# ^  Black-compatible
+#    E203 and W503 have edge cases handled by black
+exclude =
+    .tox
+    build
+    dist
+    .eggs
+    docs/conf.py

setup.py

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+"""
+    Setup file for angle-builder.
+    Use setup.cfg to configure the project.
+"""
+from setuptools import setup
+
+if __name__ == "__main__":
+    setup()

src/angle_builder/__init__.py

@@ -0,0 +1,9 @@
+from importlib.metadata import PackageNotFoundError, version
+
+try:
+    dist_name = "angle-builder"
+    __version__ = version(dist_name)
+except PackageNotFoundError:  # pragma: no cover
+    __version__ = "unknown"
+finally:
+    del version, PackageNotFoundError