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https://github.com/HeyPuter/puter.git
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Daniel SalazarandClaude Fable 5
0e1be72f92
* test: tests for puter.js * fix: ship lockfile for coverage devDeps; tolerate missing base coverage npm ci failed on CI because package.json gained the babel/istanbul devDependencies without the matching package-lock.json update. Also make the coverage workflow's base leg best-effort so a base ref that predates the coverage script reports without the comparison column instead of failing the run. Co-Authored-By: Claude Fable 5 <noreply@anthropic.com> --------- Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
61 lines
2.0 KiB
JavaScript
61 lines
2.0 KiB
JavaScript
/**
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* Merge the per-platform SDK coverage shards written by the puter.js API
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* test runners (src/puter-js/coverage/shards/coverage-<platform>.json)
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* into the final reports in src/puter-js/coverage:
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*
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* coverage-final.json / coverage-summary.json — consumed by the PR
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* coverage comment action (same files the backend coverage job emits),
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* lcov.info for external tooling, text (and html locally) for humans.
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*
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* Run via `npm run test:puterjs:coverage`, which builds the instrumented
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* bundle, runs all three runners with PUTER_COVERAGE=1, then this script.
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*/
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import { existsSync, readdirSync, readFileSync } from 'node:fs';
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import path from 'node:path';
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import { fileURLToPath } from 'node:url';
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import libCoverage from 'istanbul-lib-coverage';
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import libReport from 'istanbul-lib-report';
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import reports from 'istanbul-reports';
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const repoRoot = path.resolve(
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path.dirname(fileURLToPath(import.meta.url)),
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'..',
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);
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const coverageDir = path.join(repoRoot, 'src/puter-js/coverage');
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const shardsDir = path.join(coverageDir, 'shards');
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const shardFiles = existsSync(shardsDir)
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? readdirSync(shardsDir).filter((f) => f.endsWith('.json'))
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: [];
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if (shardFiles.length === 0) {
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console.error(
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`No coverage shards found in ${shardsDir}.\n` +
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'Run the suites in coverage mode first: npm run test:puterjs:coverage',
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);
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process.exit(1);
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}
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const coverageMap = libCoverage.createCoverageMap({});
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for (const file of shardFiles) {
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coverageMap.merge(
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JSON.parse(readFileSync(path.join(shardsDir, file), 'utf8')),
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);
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}
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const context = libReport.createContext({
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dir: coverageDir,
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coverageMap,
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});
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const isCi = process.env.CI === 'true';
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const reporters = ['json', 'json-summary', 'lcov', 'text'];
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if (!isCi) reporters.push('html');
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for (const reporter of reporters) {
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reports.create(reporter).execute(context);
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}
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console.log(
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`\nMerged ${shardFiles.length} shard(s): ${shardFiles.join(', ')}`,
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);
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console.log(`Reports written to ${coverageDir}`);
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