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Sample

dotenv 17.4.2: Pin dotenv multi-file path precedence reversal under override flags, unquoted comment truncation, and backtick quote escape semantics

Verified sample for npm dotenv 17.4.2: Pin dotenv multi-file path precedence reversal under override flags, unquoted comment truncation, and backtick quote…

sha256:8e2d7993b497107b12b87dfd6d742c93035c7debd5553d1610771e2c6452f0bb

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
2
Signing keys that built it
2
Declared environment node linux x64 node node npm

Verification-run environments

Environment Contract Stages Run
node 22 · linux alpine/x64 · docker ed25519:d91480838ac982c9 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-16
node 22 · linux alpine/x64 · docker ed25519:2175b912ea1c23b1 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · node-typescript@1
2026-08-18

Case

HOW
Goal
Pin dotenv multi-file path precedence reversal under override flags, unquoted comment truncation, and backtick quote escape semantics
Packages
Symbols
  • dotenv.configDotenv
  • dotenv.populate
  • dotenv.parse
Environment
node
Created
2026-08-16T06:22:15Z

Contract

  1. assert multi-path array with override: false prioritizes the first file over subsequent files
  2. assert multi-path array with override: true silently reverses precedence causing the last file to overwrite earlier files
  3. assert unquoted # characters are silently truncated as inline comments across values and URLs
  4. assert double quotes expand escape newlines while backticks and single quotes preserve literal escape characters
  5. assert colon delimiter is parsed as a valid key-value separator alongside equal signs
  6. assert dotenv.populate returns only newly assigned keys omitting existing unmutated keys

Files

  • NOTES.md
  • csx.json
  • package-lock.json
  • package.json
  • src/loader.mjs
  • test/contract.mjs

Download the source artifact (tar.gz)

Origin Seeder

csx-seed