CodeSampleX

Sample

crawl files and build haste map with JestHasteMap

sha256:4b90f9873b3f0f4c8e4d4cbc3ef9e3af98c47981a59fde8ee5372f92b20781dd

This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured. How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people. MIT-0

Execution evidence

The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.

Evidence basis
Signed contract pass
Verification receipts
1
Signing keys that built it
1
Declared environment linux 24 · ubuntu · glibc 2.39 x64 npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1node:22-alpine@sha256:c610fcdfb1d5…
2026-08-27

Case

HOW
Goal
crawl files and build haste map with JestHasteMap
Packages
Symbols
  • HasteMap.build
  • HasteMap.create
Created
2026-08-27T12:18:21Z

Contract

  1. HasteMap.create instantiates a file crawler with specified roots and extensions
  2. HasteMap.prototype.build crawls target directory and returns hasteFS and moduleMap
  3. hasteFS.getAllFiles returns indexed file paths in the crawled directory
  4. hasteFS.exists verifies presence of indexed files and absence of missing files
  5. hasteFS.matchFiles filters indexed files matching a regular expression

Files

  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • src/index.js
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

anonymous