feat: allow to register function before call setup (#84)

* feat: allow to register function before call setup

* chore: update release notes

Author: medcl

app.go

@@ -344,6 +344,15 @@ func (app *App) Setup(setup func(), start func(), stop func()) (allowContinue bo
 	//loading plugins
 	//plugins.Discovery(app.environment.GetPluginDir())
 
+	callbacks := global.GetFuncBeforeSetup()
+	if callbacks != nil && len(callbacks) > 0 {
+		for i, v := range callbacks {
+			log.Trace("executing func: ", i)
+			v()
+			log.Trace("executed func: ", i)
+		}
+	}
+
 	if setup != nil {
 		setup()
 	}

core/global/register.go

@@ -135,6 +135,7 @@ func Env() *env.Env {
 
 var initCallback = []func(){}
 var shutdownCallback = []func(){}
+var setupInitFunc = []func(){}
 
 func RegisterShutdownCallback(callback func()) {
 	registerLock.Lock()
@@ -154,6 +155,18 @@ func RegisterInitCallback(callback func()) {
 	initCallback = append(initCallback, callback)
 }
 
+func RegisterFuncBeforeSetup(callback func()) {
+	registerLock.Lock()
+	defer registerLock.Unlock()
+	setupInitFunc = append(setupInitFunc, callback)
+}
+
+func GetFuncBeforeSetup() []func() {
+	registerLock.Lock()
+	defer registerLock.Unlock()
+	return setupInitFunc
+}
+
 func GetInitCallback() []func() {
 	registerLock.Lock()
 	defer registerLock.Unlock()

docs/content.en/docs/release-notes/_index.md

@@ -7,6 +7,19 @@ title: "Release Notes"
 
 Information about release notes of INFINI Framework is provided here.
 
+
+## Latest (In development)
+
+### Breaking changes
+
+### Features
+- Allow registering functions to execute before application setup (#84)
+
+### Bug fix
+
+### Improvements
+
+
 ## v1.1.2 (2025-02-15)
 
 ### Bug fix