mirror of
https://github.com/pnpm/pnpm.git
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89ea578e68
Replace the per-package JSON file cache (metadata-v1.4/, metadata-ff-v1.4/) with a single SQLite database (metadata.db) for registry metadata caching. Benefits: - Cheap conditional request header lookups (etag/modified) without parsing the full metadata JSON — enables If-None-Match/If-Modified-Since with minimal I/O overhead - Full metadata can serve abbreviated requests — if a package was previously fetched as full (e.g., for trustPolicy or resolutionMode), the resolver reuses it instead of making another registry request - Eliminates hundreds of individual file read/write/rename operations per install, replaced by SQLite WAL-mode transactions - Removes the runLimited/metafileOperationLimits concurrency machinery — SQLite handles concurrent access natively New package: @pnpm/cache.metadata — SQLite-backed MetadataCache class modeled after @pnpm/store.index, with getHeaders() for cheap lookups, get() with abbreviated→full fallback, and set()/updateCachedAt().
47 lines
1.2 KiB
JSON
47 lines
1.2 KiB
JSON
{
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"name": "@pnpm/cache.metadata",
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"version": "1000.0.0-0",
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"description": "SQLite-backed metadata cache for pnpm registry metadata",
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"keywords": [
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"pnpm",
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"pnpm11",
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"cache"
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],
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"license": "MIT",
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"funding": "https://opencollective.com/pnpm",
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"repository": "https://github.com/pnpm/pnpm/tree/main/cache/metadata",
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"homepage": "https://github.com/pnpm/pnpm/tree/main/cache/metadata#readme",
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"bugs": {
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"url": "https://github.com/pnpm/pnpm/issues"
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},
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"type": "module",
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"main": "lib/index.js",
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"types": "lib/index.d.ts",
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"exports": {
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".": "./lib/index.js"
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},
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"files": [
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"lib",
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"!*.map"
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],
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"scripts": {
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"lint": "eslint \"src/**/*.ts\" \"test/**/*.ts\"",
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"test": "pn compile && pn .test",
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"compile": "tsgo --build && pn lint --fix",
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"prepublishOnly": "pn compile",
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".test": "cross-env NODE_OPTIONS=\"$NODE_OPTIONS --experimental-vm-modules --disable-warning=ExperimentalWarning --disable-warning=DEP0169\" jest"
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},
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"dependencies": {},
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"devDependencies": {
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"@pnpm/cache.metadata": "workspace:*",
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"@types/node": "catalog:",
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"tempy": "catalog:"
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},
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"engines": {
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"node": ">=22.13"
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},
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"jest": {
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"preset": "@pnpm/jest-config"
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}
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}
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