40 lines
1.9 KiB
TypeScript
40 lines
1.9 KiB
TypeScript
#!/usr/bin/env -S node --experimental-strip-types
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// Usage: node --experimental-strip-types fetchModel.mts
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import fs from "node:fs";
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import path from "node:path";
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import url from "node:url";
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const __filename = url.fileURLToPath(new URL(import.meta.url));
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const __dirname = path.dirname(__filename);
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const metaModelPath = path.join(__dirname, "metaModel.json");
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const metaModelSchemaPath = path.join(__dirname, "metaModelSchema.mts");
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// Resolve the vscode-languageclient version from the root package-lock.json.
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const lockfilePath = path.resolve(__dirname, "../../../../package-lock.json");
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const lockfile = JSON.parse(fs.readFileSync(lockfilePath, "utf-8"));
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const clientVersion: string = lockfile.packages["node_modules/vscode-languageclient"].version;
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const ref = `release/client/${clientVersion}`;
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console.log(`Using vscode-languageclient@${clientVersion}`);
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const metaModelURL = `https://raw.githubusercontent.com/microsoft/vscode-languageserver-node/${ref}/protocol/metaModel.json`;
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const metaModelSchemaURL = `https://raw.githubusercontent.com/microsoft/vscode-languageserver-node/${ref}/tools/src/metaModel.ts`;
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const metaModelResponse = await fetch(metaModelURL);
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const metaModel = await metaModelResponse.text();
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fs.writeFileSync(metaModelPath, metaModel);
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const metaModelSchemaResponse = await fetch(metaModelSchemaURL);
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let metaModelSchema = await metaModelSchemaResponse.text();
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// Patch the schema to add omitzeroValue property to Property type
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metaModelSchema = metaModelSchema.replace(
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/(\t \* Whether the property is deprecated or not\. If deprecated\n\t \* the property contains the deprecation message\.\n\t \*\/\n\tdeprecated\?: string;)\n}/m,
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`$1\n\n\t/**\n\t * Whether this property uses omitzero without being a pointer.\n\t * Custom extension for special value types.\n\t */\n\tomitzeroValue?: boolean;\n}`,
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);
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fs.writeFileSync(metaModelSchemaPath, metaModelSchema);
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