CodeSampleX

Sample

Extract static base directory and glob pattern with picomatch.scan

sha256:bacef5a3d6f663eaded7944b5fee59400273ba81c844446f242d92fcf2f5f097

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…
2026-08-26

Case

HOW
Goal
Extract static base directory and glob pattern with picomatch.scan
Packages
Symbols
  • picomatch.scan
Created
2026-08-26T09:41:26Z

Contract

  1. assert picomatch.scan('src/components/button.tsx').isGlob is false
  2. assert picomatch.scan('src/components/button.tsx').base is 'src/components/button.tsx'
  3. assert picomatch.scan('src/components/**/*.tsx').isGlob is true
  4. assert picomatch.scan('src/components/**/*.tsx').base is 'src/components'
  5. assert picomatch.scan('src/components/**/*.tsx').glob is '**/*.tsx'
  6. assert picomatch.scan('!dist/**/*.js').negated is true
  7. assert picomatch.scan('!dist/**/*.js').prefix is '!'
  8. assert picomatch.scan('!dist/**/*.js').base is 'dist'
  9. assert picomatch.scan('./lib/*.js').prefix is './'
  10. assert picomatch.scan('./lib/*.js').base is 'lib'

Files

  • NOTES.md
  • PROMPT.md
  • csx.json
  • package-lock.json
  • package.json
  • spec.json
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

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