mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:00:13 +01:00
Dana Jansens
7a7aefe486
Our development instructions now recommend installing a number of binaries through `cargo`. Updating these binaries has to be done by hand. So we can provide a script that users can use to update them easily and regularly.
61 lines
1.5 KiB
Python
Executable File
61 lines
1.5 KiB
Python
Executable File
#!/usr/bin/env -S uv run --script
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# /// script
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# requires-python = ">=3.12"
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# ///
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"""Update any binaries installed by cargo.
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This script collects a list of binaries that were installed by cargo, via `cargo
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install --locked`, and it installs a newer version if there is one available.
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"""
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__copyright__ = """
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Part of the Carbon Language project, under the Apache License v2.0 with LLVM
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Exceptions. See /LICENSE for license information.
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SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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"""
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import subprocess
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import sys
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def Run(
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cmd: list[str], capture_output: bool = True
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) -> subprocess.CompletedProcess[bytes]:
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return subprocess.run(cmd, capture_output=capture_output)
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def main() -> int:
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out = Run(["cargo", "install", "--list"])
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if out.returncode != 0:
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return out.returncode
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lines = out.stdout.decode("utf-8").splitlines()
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i = 0
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while i < len(lines):
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package_line = lines[i]
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i = i + 1
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bins = []
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while i < len(lines) and lines[i][0] == " ":
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# bin line
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bins.append(lines[i].strip())
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i = i + 1
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package = package_line.split()[0]
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print(f"Updating {package}")
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args = ["cargo", "install", "--locked", package]
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for b in bins:
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args.extend(["--bin", b])
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ran = Run(args, capture_output=False)
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if ran.returncode != 0:
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return out.returncode
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return 0
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if __name__ == "__main__":
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sys.exit(main())
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