CodeSampleX

Sample

nested subcommands with before and after hooks and flags

sha256:b422230a72a09f524d3d5df5886ce02fc1e214adb9b76ffab4c332694180456b

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 go 1.26 linux 24 · ubuntu · glibc 2.39 amd64 go 1.26 go 1.26 go 1

Verification-run environments

Environment Contract Stages Run
go 1.26 · linux alpine/x64 · docker ed25519:c1973797be207ac4 PASS compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS
CONTAINER_RUN · golang@1golang:1.26-alpine@sha256:28d89ee9cc0f…		 2026-08-28

Case

HOW
Goal
nested subcommands with before and after hooks and flags
Packages
Symbols
  • cli.BoolFlag
  • cli.Command
  • cli.Context
  • cli.IntFlag
Environment
go 1.26.6
Created
2026-08-28T03:28:50Z

Contract

  1. cli.App Before and After hooks execute in lifecycle order
  2. cli.Command Subcommands executes nested subcommand action
  3. cli.Context Int parses IntFlag and Context Bool parses BoolFlag
  4. cli.Context GlobalBool parses global BoolFlag in nested subcommand

Files

  • PROMPT.md
  • app.go
  • csx.json
  • go.mod
  • go.sum
  • spec.json
  • test/contract_test.go

Download the source artifact (tar.gz)

Origin Seeder

anonymous