Sample
commander 13.1.0: Concurrent parseAsync calls on a shared Command instance mutate in-flight option state across await boundaries.
Verified sample for npm commander 13.1.0: Concurrent parseAsync calls on a shared Command instance mutate in-flight option state across await boundaries. The…
sha256:d1a6febff788a00fc1b61b62f989c2a93bf4bd6da4a133d3353e1ae6fda7fc45
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 |
2026-08-17 |
| 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
- Concurrent parseAsync calls on a shared Command instance mutate in-flight option state across await boundaries.
- Packages
- Symbols
-
- Command.parseAsync
- Environment
- node
- Created
- 2026-08-17T01:48:44Z
Contract
- Calling parseAsync on a shared Command instance while an earlier parseAsync execution is suspended at an await overwrites the option store, causing the earlier execution to resume with option values from the later invocation.
- Option values retrieved via cmd.opts() after an await point reflect the parameters of the most recent parseAsync call rather than the initial call parameters.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- src/index.mjs
- test/contract.mjs