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0250f14fea |
feat: add traditional IRC wire protocol listener (closes #89) (#94)
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## Summary Adds a backward-compatible IRC wire protocol listener (RFC 1459/2812) that allows standard IRC clients (irssi, weechat, hexchat, etc.) to connect directly via TCP. ## Changes ### New package: `internal/ircserver/` - **`parser.go`** — IRC wire protocol message parser and formatter - **`server.go`** — TCP listener with Fx lifecycle integration - **`conn.go`** — Per-connection handler with registration flow, PING/PONG, welcome burst - **`commands.go`** — All IRC command handlers (JOIN, PART, PRIVMSG, MODE, TOPIC, KICK, WHOIS, etc.) - **`relay.go`** — Message relay goroutine that delivers queued messages to IRC clients in wire format ### Modified files - **`internal/config/config.go`** — Added `IRC_LISTEN_ADDR` environment variable - **`internal/handlers/handlers.go`** — Broker is now injected via Fx (shared with IRC server) - **`cmd/neoircd/main.go`** — Registered `broker.New`, `ircserver.New` as Fx providers - **`pkg/irc/commands.go`** — Added `CmdUser` and `CmdInvite` constants - **`README.md`** — Added IRC Protocol Listener documentation section ### Tests - Parser unit tests (table-driven, round-trip verification) - Integration tests: registration, PING/PONG, JOIN, PART, PRIVMSG (channel + DM), NICK change, duplicate nick rejection, LIST, WHOIS, QUIT, TOPIC, MODE, WHO, LUSERS, MOTD, AWAY, PASS, CAP negotiation, unknown commands, pre-registration errors - Benchmarks for parser and formatter ## Key Design Decisions - **Optional**: Listener is only started when `IRC_LISTEN_ADDR` is set - **Shared infrastructure**: Same DB, broker, and session system as HTTP API - **Full bridge**: IRC ↔ HTTP messages are interoperable - **No schema changes**: Reuses existing tables - **Broker as Fx dependency**: Extracted from handlers to be shared ## Supported Commands Connection: NICK, USER, PASS, QUIT, PING/PONG, CAP Channels: JOIN, PART, MODE, TOPIC, NAMES, LIST, KICK, INVITE Messaging: PRIVMSG, NOTICE Info: WHO, WHOIS, LUSERS, MOTD, AWAY, USERHOST Operator: OPER closes #89 Co-authored-by: user <user@Mac.lan guest wan> Co-authored-by: Jeffrey Paul <sneak@noreply.example.org> Reviewed-on: sneak/chat#94 Co-authored-by: clawbot <sneak+clawbot@sneak.cloud> Co-committed-by: clawbot <sneak+clawbot@sneak.cloud> |
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clawbotanduser
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24362966e0 |
feat: move schema_migrations into 000_bootstrap.sql (#95)
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## Summary - Moves schema_migrations table creation from inline Go code into internal/db/schema/000_bootstrap.sql - Bootstrap SQL is executed directly before the migration loop (which starts from 001+) - Go code does zero INSERTs for the bootstrap — 000_bootstrap.sql handles the INSERT OR IGNORE for version 0 - loadMigrations() skips 000.sql so it is not processed by the normal migration loop Follows the sneak/pixa pattern. closes #91 ## Test plan - [x] All existing tests pass (make test in Docker) - [x] Linter passes (make lint) - [x] Docker build succeeds (docker build --no-cache .) - [x] Existing databases with schema_migrations table work (CREATE TABLE IF NOT EXISTS + INSERT OR IGNORE are idempotent) Generated with Claude Code Co-authored-by: user <user@Mac.lan guest wan> Reviewed-on: sneak/chat#95 Co-authored-by: clawbot <sneak+clawbot@sneak.cloud> Co-committed-by: clawbot <sneak+clawbot@sneak.cloud> |
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946f208ac2 |
feat: implement IRC numerics batch 2 — connection registration, channel ops, user queries (#59)
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## Summary Implements the remaining important/commonly-used IRC numeric reply codes, as requested in [issue #52](sneak/chat#52). ### Connection Registration (001-005) - **002 RPL_YOURHOST** — "Your host is <server>, running version <ver>" - **003 RPL_CREATED** — "This server was created <date>" - **004 RPL_MYINFO** — "<server> <version> <usermodes> <chanmodes>" - **005 RPL_ISUPPORT** — CHANTYPES=#, NICKLEN=32, CHANMODES, NETWORK=neoirc, CASEMAPPING=ascii All sent automatically after RPL_WELCOME during session creation/login. ### Server Statistics (251-255) - **251 RPL_LUSERCLIENT** — user count - **252 RPL_LUSEROP** — operator count - **254 RPL_LUSERCHANNELS** — channel count - **255 RPL_LUSERME** — local client count Sent during connection registration and available via LUSERS command. ### Channel Operations - **MODE command** — query channel modes (324 RPL_CHANNELMODEIS + 329 RPL_CREATIONTIME) and user modes (221 RPL_UMODEIS) - **NAMES command** — query channel member list (reuses 353/366) - **LIST command** — list all channels with member counts (322 RPL_LIST + 323 end) ### User Queries - **WHOIS command** — 311 RPL_WHOISUSER, 312 RPL_WHOISSERVER, 319 RPL_WHOISCHANNELS, 318 RPL_ENDOFWHOIS - **WHO command** — 352 RPL_WHOREPLY, 315 RPL_ENDOFWHO ### Database Additions - `GetChannelCount()` — total channel count for LUSERS - `ListAllChannelsWithCounts()` — channels with member counts for LIST - `GetChannelCreatedAt()` — channel creation time for RPL_CREATIONTIME - `GetSessionCreatedAt()` — session creation time ### Other Changes - Added `StartTime` to `Globals` struct for RPL_CREATED - Updated README with comprehensive documentation of all new commands and numerics - Updated roadmap to reflect implemented features `docker build .` passes (lint, tests, build all green). closes [#52](sneak/chat#52) <!-- session: agent:sdlc-manager:subagent:1f3dcab8-ad6a-4c4c-af72-34a617640c9d --> Co-authored-by: clawbot <clawbot@noreply.git.eeqj.de> Co-authored-by: clawbot <clawbot@git.eeqj.de> Reviewed-on: sneak/chat#59 Co-authored-by: clawbot <sneak+clawbot@sneak.cloud> Co-committed-by: clawbot <sneak+clawbot@sneak.cloud> |