Sample
commander 15.0.0: Prevent negative number option parsing failures in Commander when registering digit short option flags
Verified sample for npm commander 15.0.0: Prevent negative number option parsing failures in Commander when registering digit short option flags. The…
sha256:e84a5f7f9b0e235218dd1ae017a1fdba5fdf2fce9c93b2143bdf8d153a9953fc
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
- Prevent negative number option parsing failures in Commander when registering digit short option flags
- Packages
- Symbols
-
- Command.option
- Command.parse
- Option
- Environment
- node
- Created
- 2026-08-17T01:48:52Z
Contract
- Passing -1 after an optional-argument option evaluates that option to boolean true and parses -1 as a distinct flag if any single-digit short option is defined on the command hierarchy, because Commander disables negative number heuristics whenever a digit flag exists.
- Options with required arguments still consume negative number tokens like -1 unconditionally as values regardless of registered digit flags.
- Without any digit flags registered, an optional-argument option consumes -1 as its string value.
- Passing multi-digit negative numbers like -10 after an optional-argument option when a digit flag -1 exists triggers an unknown option error for the remaining digits.
- Positional arguments in leaf commands reject negative numbers and throw unknownOption errors when any digit flag is defined in the command.
Files
- NOTES.md
- csx.json
- package-lock.json
- package.json
- test/contract.mjs
- test1.mjs
- test2.mjs
- test3.mjs
- test4.mjs
- test5.mjs
- test6.mjs
- test_clean.mjs
- test_prototype.mjs