feat: provider requirement handling (#1300)

BREAKING CHANGE: provider interface change

Signed-off-by: Philip-21 <philipuzomaobiora@gmail.com>

Author: Philip-21

pkg/provider/provider.go

@@ -15,6 +15,7 @@ import (
 type Provider interface {
 	Initialize(InitializeProviderRequest) (*util.Empty, error)
 	GetInfo() (ProviderInfo, error)
+	CheckRequirements() (*[]RequirementStatus, error)
 
 	GetTargetManifest() (*ProviderTargetManifest, error)
 	GetPresetTargets() (*[]ProviderTarget, error)

pkg/provider/rpc_client.go

@@ -26,6 +26,12 @@ func (m *ProviderRPCClient) GetInfo() (ProviderInfo, error) {
 	return resp, err
 }
 
+func (m *ProviderRPCClient) CheckRequirements() (*[]RequirementStatus, error) {
+	var result []RequirementStatus
+	err := m.client.Call("Plugin.CheckRequirements", new(interface{}), &result)
+	return &result, err
+}
+
 func (m *ProviderRPCClient) GetTargetManifest() (*ProviderTargetManifest, error) {
 	var resp ProviderTargetManifest
 	err := m.client.Call("Plugin.GetTargetManifest", new(interface{}), &resp)

pkg/provider/rpc_server.go

@@ -28,6 +28,15 @@ func (m *ProviderRPCServer) GetInfo(arg interface{}, resp *ProviderInfo) error {
 	return nil
 }
 
+func (m *ProviderRPCServer) CheckRequirements(arg interface{}, resp *[]RequirementStatus) error {
+	result, err := m.Impl.CheckRequirements()
+	if err != nil {
+		return err
+	}
+	*resp = *result
+	return nil
+}
+
 func (m *ProviderRPCServer) GetTargetManifest(arg interface{}, resp *ProviderTargetManifest) error {
 	targetManifest, err := m.Impl.GetTargetManifest()
 	if err != nil {

pkg/provider/types.go

@@ -83,3 +83,9 @@ type ProviderTargetProperty struct {
 	// Suggestions is an optional list of auto-complete values to assist the user while filling the field
 	Suggestions []string
 }
+
+type RequirementStatus struct {
+	Name   string
+	Met    bool
+	Reason string
+} // @name RequirementStatus

pkg/server/providers.go

@@ -103,6 +103,17 @@ func (s *Server) registerProviders() error {
 				log.Error(err)
 				continue
 			}
+			requirements, err := (*provider).CheckRequirements()
+			if err != nil {
+				return err
+			}
+			for _, req := range *requirements {
+				if req.Met {
+					log.Infof("Provider requirement met: %s", req.Reason)
+				} else {
+					log.Warnf("Provider requirement not met: %s", req.Reason)
+				}
+			}
 
 			if manifest.HasUpdateAvailable(info.Name, info.Version) {
 				log.Infof("Update available for %s. Update with `daytona provider update`.", info.Name)