From 4710c261de4011c1ecf8940c73a716f6c2814afe Mon Sep 17 00:00:00 2001
From: Anton Dalgren <anton@84codes.com>
Date: Tue, 9 Jun 2026 10:45:33 +0200
Subject: [PATCH] Add missing requires so each src file compiles standalone

Each .cr in src/ now declares its own dependencies via require, so
crystal build --no-codegen --error-on-warnings -Dpreview_mt
-Dexecution_context <file> succeeds for any single file rather than
only via the src/raft.cr aggregator.

Verified for every src/ file (incl. tui). Suite, format, and ameba
all still green.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
---
 src/raft/http/handler.cr               | 2 ++
 src/raft/log.cr                        | 4 ++++
 src/raft/log_entry.cr                  | 2 ++
 src/raft/message.cr                    | 2 ++
 src/raft/metrics.cr                    | 1 +
 src/raft/node.cr                       | 8 ++++++++
 src/raft/peer.cr                       | 2 ++
 src/raft/server.cr                     | 4 ++++
 src/raft/transport.cr                  | 3 +++
 src/raft/transport/memory_transport.cr | 2 ++
 src/raft/transport/tcp_transport.cr    | 3 +++
 11 files changed, 33 insertions(+)

diff --git a/src/raft/http/handler.cr b/src/raft/http/handler.cr
index d63ed54..ee50f59 100644
--- a/src/raft/http/handler.cr
+++ b/src/raft/http/handler.cr
@@ -1,5 +1,7 @@
 require "http/server/handler"
 require "json"
+require "../node"
+require "../transport/tcp_transport"
 
 module Raft
   module HTTP
diff --git a/src/raft/log.cr b/src/raft/log.cr
index db06cd8..f7f4637 100644
--- a/src/raft/log.cr
+++ b/src/raft/log.cr
@@ -1,3 +1,7 @@
+require "./config"
+require "./log_entry"
+require "./log/segment"
+
 module Raft
   class Log(T)
     getter last_index : UInt64 = 0_u64
diff --git a/src/raft/log_entry.cr b/src/raft/log_entry.cr
index 942903d..fa4a840 100644
--- a/src/raft/log_entry.cr
+++ b/src/raft/log_entry.cr
@@ -1,3 +1,5 @@
+require "./message"
+
 module Raft
   struct LogEntry(T)
     getter term : UInt64
diff --git a/src/raft/message.cr b/src/raft/message.cr
index 1f706f0..7500416 100644
--- a/src/raft/message.cr
+++ b/src/raft/message.cr
@@ -1,3 +1,5 @@
+require "./config"
+
 module Raft
   enum EntryType : UInt8
     Normal        = 0
diff --git a/src/raft/metrics.cr b/src/raft/metrics.cr
index f116984..66eba61 100644
--- a/src/raft/metrics.cr
+++ b/src/raft/metrics.cr
@@ -1,4 +1,5 @@
 require "sync/exclusive"
+require "./config"
 
 module Raft
   class Metrics
diff --git a/src/raft/node.cr b/src/raft/node.cr
index c94ddb2..a51cf21 100644
--- a/src/raft/node.cr
+++ b/src/raft/node.cr
@@ -1,3 +1,11 @@
+require "./config"
+require "./message"
+require "./peer"
+require "./log_entry"
+require "./log"
+require "./state_machine"
+require "./metrics"
+
 module Raft
   # Implements the Raft consensus protocol for a single peer in a single
   # group. Generic over `T`, the application's command type.
diff --git a/src/raft/peer.cr b/src/raft/peer.cr
index ffd1ef0..0997efb 100644
--- a/src/raft/peer.cr
+++ b/src/raft/peer.cr
@@ -1,3 +1,5 @@
+require "./config"
+
 module Raft
   struct Peer
     enum Role : UInt8
diff --git a/src/raft/server.cr b/src/raft/server.cr
index cbec210..682e0e9 100644
--- a/src/raft/server.cr
+++ b/src/raft/server.cr
@@ -1,4 +1,8 @@
 require "sync/shared"
+require "./config"
+require "./message"
+require "./node"
+require "./state_machine"
 
 module Raft
   class Server(T)
diff --git a/src/raft/transport.cr b/src/raft/transport.cr
index 5d38762..67309dd 100644
--- a/src/raft/transport.cr
+++ b/src/raft/transport.cr
@@ -1,3 +1,6 @@
+require "./config"
+require "./message"
+
 module Raft
   abstract class Transport
     abstract def outbox : Channel({NodeID, Message})
diff --git a/src/raft/transport/memory_transport.cr b/src/raft/transport/memory_transport.cr
index 207f83b..0db433a 100644
--- a/src/raft/transport/memory_transport.cr
+++ b/src/raft/transport/memory_transport.cr
@@ -1,6 +1,8 @@
 require "sync/exclusive"
 require "sync/shared"
+require "../config"
 require "../message"
+require "../transport"
 
 module Raft
   # In-memory transport backed by IO pipes. Wire format is identical to
diff --git a/src/raft/transport/tcp_transport.cr b/src/raft/transport/tcp_transport.cr
index f97215d..69e09a3 100644
--- a/src/raft/transport/tcp_transport.cr
+++ b/src/raft/transport/tcp_transport.cr
@@ -1,6 +1,9 @@
 require "socket"
 require "sync/exclusive"
 require "sync/shared"
+require "../config"
+require "../message"
+require "../transport"
 
 module Raft
   class TCPTransport < Transport