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This permits invoking the Slint compiler conveniently via `uvx slint-compiler` or `pipx slint-compiler`. cc #4136
67 lines
2.1 KiB
Python
67 lines
2.1 KiB
Python
# Copyright © SixtyFPS GmbH <info@slint.dev>
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# SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
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import cached_path
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import platform
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import sys
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import subprocess
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import re
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import os
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from importlib.metadata import version, PackageNotFoundError
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def main():
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try:
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package_version = version("slint-compiler")
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# Strip alpha/beta from for example "1.13.0b1"
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version_regex = re.search("([0-9]*)\\.([0-9]*)\\.([0-9]*).*", package_version)
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assert version_regex is not None
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major = version_regex.group(1)
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minor = version_regex.group(2)
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patch = version_regex.group(3)
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github_release = f"v{major}.{minor}.{patch}"
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except PackageNotFoundError:
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github_release = "nightly"
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# Permit override by environment variable
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github_release = os.environ.get("SLINT_COMPILER_VERSION") or github_release
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operating_system = {
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"darwin": "Darwin",
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"linux": "Linux",
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"win32": "Windows",
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"msys": "Windows",
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}[sys.platform]
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arch = {
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"aarch64": "aarch64",
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"amd64": "x86_64",
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"arm64": "aarch64",
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"x86_64": "x86_64",
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}[platform.machine().lower()]
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exe_suffix = ""
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if operating_system == "Windows":
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arch = {"aarch64": "ARM64", "x86_64": "AMD64"}[arch]
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exe_suffix = ".exe"
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elif operating_system == "Linux":
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pass
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elif operating_system == "Darwin":
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arch = {"aarch64": "arm64", "x86_64": "x86_64"}[arch]
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else:
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raise Exception(f"Unsupported operarating system: {operating_system}")
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platform_suffix = f"{operating_system}-{arch}"
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prebuilt_archive_filename = f"slint-compiler-{platform_suffix}.tar.gz"
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download_url = f"https://github.com/slint-ui/slint/releases/download/{github_release}/{prebuilt_archive_filename}"
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url_and_path_within_archive = f"{download_url}!slint-compiler{exe_suffix}"
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local_path = cached_path.cached_path(
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url_and_path_within_archive, extract_archive=True
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)
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args = [local_path]
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args.extend(sys.argv[1:])
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subprocess.run(args)
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if __name__ == "__main__":
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main()
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