✨ Process lifecycle management

pkg/sideload/applications.go

@@ -8,8 +8,13 @@ import (
 )
 
 func getApplications(c *fiber.Ctx) error {
-	applications := lo.FlatMap(navi.R.Regions, func(item *navi.Region, idx int) []warden.Application {
-		return item.Applications
+	applications := lo.FlatMap(navi.R.Regions, func(item *navi.Region, idx int) []warden.ApplicationInfo {
+		return lo.Map(item.Applications, func(item warden.Application, index int) warden.ApplicationInfo {
+			return warden.ApplicationInfo{
+				Application: item,
+				Status:      warden.GetFromPool(item.ID).Status,
+			}
+		})
 	})
 
 	return c.JSON(applications)
@@ -24,3 +29,45 @@ func getApplicationLogs(c *fiber.Ctx) error {
 		return c.SendString(instance.Logs())
 	}
 }
+
+func letApplicationStart(c *fiber.Ctx) error {
+	if instance, ok := lo.Find(warden.InstancePool, func(item *warden.AppInstance) bool {
+		return item.Manifest.ID == c.Params("id")
+	}); !ok {
+		return fiber.NewError(fiber.StatusNotFound)
+	} else {
+		if err := instance.Wake(); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, err.Error())
+		}
+		return c.SendStatus(fiber.StatusOK)
+	}
+}
+
+func letApplicationStop(c *fiber.Ctx) error {
+	if instance, ok := lo.Find(warden.InstancePool, func(item *warden.AppInstance) bool {
+		return item.Manifest.ID == c.Params("id")
+	}); !ok {
+		return fiber.NewError(fiber.StatusNotFound)
+	} else {
+		if err := instance.Stop(); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, err.Error())
+		}
+		return c.SendStatus(fiber.StatusOK)
+	}
+}
+
+func letApplicationRestart(c *fiber.Ctx) error {
+	if instance, ok := lo.Find(warden.InstancePool, func(item *warden.AppInstance) bool {
+		return item.Manifest.ID == c.Params("id")
+	}); !ok {
+		return fiber.NewError(fiber.StatusNotFound)
+	} else {
+		if err := instance.Stop(); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, err.Error())
+		}
+		if err := instance.Start(); err != nil {
+			return fiber.NewError(fiber.StatusInternalServerError, err.Error())
+		}
+		return c.SendStatus(fiber.StatusOK)
+	}
+}

pkg/sideload/server.go

@@ -49,6 +49,9 @@ func InitSideload() *fiber.App {
 		cgi.Get("/regions/cfg/:id", getRegionConfig)
 		cgi.Get("/applications", getApplications)
 		cgi.Get("/applications/:id/logs", getApplicationLogs)
+		cgi.Post("/applications/:id/start", letApplicationStart)
+		cgi.Post("/applications/:id/stop", letApplicationStop)
+		cgi.Post("/applications/:id/restart", letApplicationRestart)
 
 		cgi.Post("/reload", doReload)
 	}