mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 21:10:12 +01:00
Richard Smith
974850788c
TextMate doesn't support JSON grammars, so convert our JSON grammar to a plist automatically as a pre-commit check. Fix malformed info.plist file. Add missing uuid to grammar file. Assisted-by: Gemini via Antigravity
63 lines
1.7 KiB
Python
Executable File
63 lines
1.7 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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"""Updates the TextMate plist grammar from the VS Code JSON grammar."""
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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 json
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import plistlib
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from pathlib import Path
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def main() -> None:
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# Find repository root.
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repo_root = Path(__file__).resolve().parents[1]
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json_path = repo_root / "utils" / "vscode" / "carbon.tmLanguage.json"
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plist_path = (
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repo_root / "utils" / "textmate" / "Syntaxes" / "carbon.tmLanguage"
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)
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# Read and parse the JSON grammar.
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with open(json_path, "r", encoding="utf-8") as f:
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grammar_data = json.load(f)
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# Generate plist bytes.
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plist_bytes = plistlib.dumps(grammar_data, fmt=plistlib.FMT_XML)
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# Replace the file header.
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file_header = b"""<?xml version="1.0" encoding="UTF-8"?>
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<!--
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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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<!--
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THIS FILE IS AUTOGENERATED FROM carbon.tmLanguage.json. DO NOT EDIT.
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-->
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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"""
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(_, body) = plist_bytes.split(b"<plist", 1)
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plist_bytes = file_header + b"<plist" + body
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# Write the plist grammar.
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with open(plist_path, "wb") as f:
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f.write(plist_bytes)
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print(f"Successfully generated {plist_path.relative_to(repo_root)}")
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if __name__ == "__main__":
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main()
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