CodeSampleX

Sample

parse directive and configuration comments using ConfigCommentParser

sha256:8191ba7f22e8551e83e05952149c771471ee67493b4fb26d2859eb134613187c

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 node 22.23 linux 24 · ubuntu · glibc 2.39 x64 node 22.23 javascript npm 10

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…
2026-08-28

Case

HOW
Goal
parse directive and configuration comments using ConfigCommentParser
Packages
Symbols
  • ConfigCommentParser
  • ConfigCommentParser.parseDirective
  • ConfigCommentParser.parseJSONLikeConfig
  • ConfigCommentParser.parseListConfig
  • ConfigCommentParser.parseStringConfig
Environment
node 22.23.2
Created
2026-08-28T10:02:27Z

Contract

  1. ConfigCommentParser.parseDirective extracts label, value, and justification separated by double dash
  2. ConfigCommentParser.parseDirective extracts directive without justification returning empty string for justification
  3. ConfigCommentParser.parseDirective returns undefined when string does not match directive pattern
  4. ConfigCommentParser.parseStringConfig parses comma or whitespace separated name-value pairs defaulting missing values to null
  5. ConfigCommentParser.parseListConfig parses comma-separated rule names into boolean map trimming quotes
  6. ConfigCommentParser.parseJSONLikeConfig parses valid rule configurations into ok result object with config map
  7. ConfigCommentParser.parseJSONLikeConfig returns error object when configuration contains invalid JSON syntax
  8. createCommentParser helper creates a valid ConfigCommentParser instance

Files

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

Download the source artifact (tar.gz)

Origin Seeder

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