feat: added support to provide docker command (#313)

Author: tanmoysrt

swiftwave_service/core/application.operations.go

@@ -104,6 +104,7 @@ func (application *Application) Create(ctx context.Context, db gorm.DB, dockerMa
 		DeploymentMode: application.DeploymentMode,
 		Replicas:       application.Replicas,
 		WebhookToken:   uuid.NewString(),
+		Command:        application.Command,
 		Capabilities:   application.Capabilities,
 		Sysctls:        application.Sysctls,
 	}
@@ -237,6 +238,16 @@ func (application *Application) Update(ctx context.Context, db gorm.DB, dockerMa
 		// reload application
 		isReloadRequired = true
 	}
+	// check if Command is changed
+	if applicationExistingFull.Command != application.Command {
+		// update command
+		err = db.Model(&applicationExistingFull).Update("command", application.Command).Error
+		if err != nil {
+			return nil, err
+		}
+		// reload application
+		isReloadRequired = true
+	}
 	// if replicated deployment, check if Replicas is changed
 	if application.DeploymentMode == DeploymentModeReplicated && applicationExistingFull.Replicas != application.Replicas {
 		// update replicas

swiftwave_service/core/models.go

@@ -145,6 +145,8 @@ type Application struct {
 	LatestDeployment Deployment `json:"-"`
 	// Ingress Rules
 	IngressRules []IngressRule `json:"ingressRules" gorm:"foreignKey:ApplicationID"`
+	// Command
+	Command string `json:"command"`
 	// Capabilities
 	Capabilities pq.StringArray `json:"capabilities" gorm:"type:text[]"`
 	// Sysctls

swiftwave_service/graphql/generated.go

@@ -222,6 +222,7 @@ func applicationInputToDatabaseObject(record *model.ApplicationInput) *core.Appl
 		LatestDeployment:         *applicationInputToDeploymentDatabaseObject(record),
 		Deployments:              make([]core.Deployment, 0),
 		IngressRules:             make([]core.IngressRule, 0),
+		Command:                  record.Command,
 		Capabilities:             record.Capabilities,
 		Sysctls:                  record.Sysctls,
 		IsSleeping:               false,
@@ -240,6 +241,7 @@ func applicationToGraphqlObject(record *core.Application) *model.Application {
 		Capabilities:   record.Capabilities,
 		Sysctls:        record.Sysctls,
 		IsSleeping:     record.IsSleeping,
+		Command:        record.Command,
 	}
 }
 

swiftwave_service/graphql/graphql_object_mapper.go

@@ -26,6 +26,7 @@ type Application {
     isDeleted: Boolean!
     webhookToken: String!
     isSleeping: Boolean!
+    command: String!
 }
 
 input ApplicationInput {
@@ -39,6 +40,7 @@ input ApplicationInput {
     deploymentMode: DeploymentMode! # dont change with each deployment
     replicas: Uint # dont change with each deployment
     upstreamType: UpstreamType!
+    command: String! # docker run command (can be blank)
     # required for upstreamType = "git"
     gitCredentialID: Uint
     gitProvider: GitProvider