mirror of
https://github.com/oven-sh/bun
synced 2026-02-09 18:38:55 +00:00
117cee5ca5
* automate Bun.version & revision polyfills * polyfill Bun.gc * bun:jsc module initial polyfills * fixes & improvements to bun-wasm
42 lines
1.8 KiB
TypeScript
42 lines
1.8 KiB
TypeScript
import path from 'path';
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const abort = (...msg: string[]): never => (console.error(...msg), process.exit(1));
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const makefilePath = path.resolve(import.meta.dir, '../../../Makefile');
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const makefile = Bun.file(makefilePath);
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if (!await makefile.exists()) abort('Makefile not found at', makefilePath);
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const makefileContent = await makefile.text();
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const matched = makefileContent.match(/^BUN_BASE_VERSION\s*=\s*(\d+.\d+)/m);
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if (!matched) abort('Could not find BUN_BASE_VERSION in Makefile');
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const buildidPath = path.resolve(import.meta.dir, '../../../src/build-id');
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const buildid = Bun.file(buildidPath);
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if (!await buildid.exists()) abort('Build ID file not found at', buildidPath);
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const [, BUN_BASE_VERSION] = matched!;
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const BUN_VERSION = `${BUN_BASE_VERSION}.${await buildid.text()}`.trim();
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const bunTsPath = path.resolve(import.meta.dir, '../src/modules/bun.ts');
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const bunTs = Bun.file(bunTsPath);
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if (!await bunTs.exists()) abort('bun.ts source file not found at', bunTsPath);
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const bunTsContent = await bunTs.text();
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const bunTsContentNew = bunTsContent.replace(
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/^export const version = '.+' satisfies typeof Bun.version;$/m,
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`export const version = '${BUN_VERSION}' satisfies typeof Bun.version;`
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);
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if (bunTsContentNew !== bunTsContent) console.info('Updated Bun.version polyfill to', BUN_VERSION);
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const git = Bun.spawnSync({ cmd: ['git', 'rev-parse', 'HEAD'] });
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if (!git.success) abort('Could not get git HEAD commit hash');
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const BUN_REVISION = git.stdout.toString('utf8').trim();
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const bunTsContentNewer = bunTsContentNew.replace(
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/^export const revision = '.+' satisfies typeof Bun.revision;$/m,
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`export const revision = '${BUN_REVISION}' satisfies typeof Bun.revision;`
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);
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if (bunTsContentNewer !== bunTsContentNew) console.info('Updated Bun.revision polyfill to', BUN_REVISION);
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Bun.write(bunTs, bunTsContentNewer);
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