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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>
26 lines
558 B
Go
26 lines
558 B
Go
package db
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import (
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"context"
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"database/sql"
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"log/slog"
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)
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// NewTestDatabaseFromConn creates a Database wrapping an
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// existing *sql.DB connection. Intended for integration
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// tests in other packages.
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func NewTestDatabaseFromConn(conn *sql.DB) *Database {
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return &Database{ //nolint:exhaustruct
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conn: conn,
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log: slog.Default(),
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}
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}
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// RunMigrations applies all schema migrations. Exposed
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// for integration tests in other packages.
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func (database *Database) RunMigrations(
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ctx context.Context,
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) error {
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return database.runMigrations(ctx)
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}
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