From 1b59961ce2385252e3346ea6107b15a2c1feafe6 Mon Sep 17 00:00:00 2001
From: kboz <kutayboz@gmail.com>
Date: Sun, 27 Sep 2026 22:36:34 +0200
Subject: feat(backend): port route-planning backend to Go

Add a Go implementation mirroring the Python pipeline (loader, graph,
pathfinder, arbitrage, market, route, manager) under internal/core, with
ESI client/API integration and setup endpoints. Reuses backend/src as
the working directory so existing data/cache paths keep working.
---
 backend-go/fix_main.py | 34 ++++++++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 backend-go/fix_main.py

(limited to 'backend-go/fix_main.py')

diff --git a/backend-go/fix_main.py b/backend-go/fix_main.py
new file mode 100644
index 0000000..594da1d
--- /dev/null
+++ b/backend-go/fix_main.py
@@ -0,0 +1,34 @@
+import re
+import sys
+
+with open('/home/kboz/eve_haul/backend-go/cmd/eve_haul_go/main.go', 'r') as f:
+    text = f.read()
+
+old_server_logic = r'''log\.Println\("Listening on :8000"\)
+if err := server\.ListenAndServe\(\); err != nil \{
+log\.Fatalf\("Server failed: %v", err\)
+\}'''
+
+new_server_logic = '''go func() {
+\tlog.Println("Listening on :8000")
+\tif err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+\t\tlog.Fatalf("Server failed: %v", err)
+\t}
+}()
+
+quit := make(chan os.Signal, 1)
+signal.Notify(quit, os.Interrupt, syscall.SIGTERM)
+<-quit
+log.Println("\\nShutting down server gracefully...")
+
+ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
+defer cancel()
+if err := server.Shutdown(ctx); err != nil {
+\tlog.Fatalf("Server forced to shutdown: %v", err)
+}
+log.Println("Server exited")'''
+
+text = re.sub(old_server_logic, new_server_logic, text)
+
+with open('/home/kboz/eve_haul/backend-go/cmd/eve_haul_go/main.go', 'w') as f:
+    f.write(text)
-- 
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