✨ Hot reload

pkg/navi/config.go

@@ -49,6 +49,7 @@ func ReadInConfig(root string) error {
 		return err
 	}
 
+	// Hot swap
 	R = instance
 
 	return nil

pkg/navi/warden.go

@@ -3,14 +3,19 @@ package navi
 import "code.smartsheep.studio/goatworks/roadsign/pkg/warden"
 
 func InitializeWarden(regions []*Region) {
+	pool := make([]*warden.AppInstance, 0)
+
 	for _, region := range regions {
 		for _, application := range region.Applications {
-			warden.InstancePool = append(warden.InstancePool, &warden.AppInstance{
+			pool = append(pool, &warden.AppInstance{
 				Manifest: application,
 			})
 		}
 	}
 
+	// Hot swap
+	warden.InstancePool = pool
+
 	for _, instance := range warden.InstancePool {
 		instance.Wake()
 	}

pkg/sideload/reload.go

@@ -0,0 +1,18 @@
+package sideload
+
+import (
+	"code.smartsheep.studio/goatworks/roadsign/pkg/navi"
+	"github.com/gofiber/fiber/v2"
+	"github.com/spf13/viper"
+)
+
+func doReload(c *fiber.Ctx) error {
+	if err := navi.ReadInConfig(viper.GetString("paths.configs")); err != nil {
+		return fiber.NewError(fiber.StatusInternalServerError, err.Error())
+	}
+	if c.QueryBool("warden", false) {
+		navi.InitializeWarden(navi.R.Regions)
+	}
+
+	return c.SendStatus(fiber.StatusOK)
+}

pkg/sideload/server.go

@@ -52,6 +52,8 @@ func InitSideload() *fiber.App {
 		cgi.Get("/regions/cfg/:id", getRegionConfig)
 		cgi.Get("/applications", getApplications)
 		cgi.Get("/applications/logs/:id", getApplicationLogs)
+
+		cgi.Post("/reload", doReload)
 	}
 
 	webhooks := app.Group("/webhooks").Name("WebHooks")