22016804164
85%

Ran 14 Feb 2026 11:49AM UTC

Jobs 1

Files 20

Run time 1min

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Committed 14 Feb 2026 11:48AM UTC coverage: 84.101% (+0.9%) from 83.201%

Build # 22016804164

Build Type

push

github

Committed by

gdassori

Commit Message

Extract command registry from SSH server

Replace hardcoded switch statement in handleCommand with a pluggable
CommandRegistry. Built-in commands (/who, /nick, /quit, /help) are
registered during NewServer; external packages can register additional
commands via srv.Commands().Register() before Start().

## Features

- Pluggable CommandRegistry with dispatch, registration, and dynamic help
- Built-in commands registered automatically during NewServer
- External packages can register custom commands before server starts
- Help output generated dynamically from all registered commands

## Hardening

- Registry freezes automatically when Listen() is called
- Register() panics if called after freeze (prevents late registration bugs)
- CommandRegistrar interface restricts external API to registration only
- Thread-safe with sync.RWMutex (write lock for Register, read lock for Dispatch)
- Prevents race conditions from concurrent registration/dispatch

## Testing

- 14 unit tests: dispatch, help, freeze, concurrency, builtins
- TestRegistryConcurrentDispatch: 100 goroutines stress test
- All tests pass with -race detector
- Coverage: 87.7% (+2.1%)
- golangci-lint: 0 issues

## Tooling

- Add golangci-lint to mise.toml for consistent linting

Closes #18

Run Details

1862 of 2214 relevant lines covered (84.1%)

251.21 hits per line

Uncovered Existing Lines

Lines	Coverage	∆	File
26	84.49	0.51%	server.go

Jobs

ID	Job ID	Ran	Files	Coverage
1	22016804164.1	14 Feb 2026 11:49AM UTC	20	84.1	GitHub Action Run

gdassori / micelio / 22016804164
85%

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