add "dotenv" setting to config file to specify the dotenv filenames to load

Author: patinthehat

lib/app/app.go

@@ -333,6 +333,8 @@ func (a *Application) Run() {
 	}
 
 	a.Workflow.Initialize()
+	godotenv.Load(a.Workflow.Settings.DotEnvFiles...)
+	a.JsEngine.CreateEnvironmentVariables()
 	a.JsEngine.CreateAppVariables()
 
 	a.hookSignals()

lib/app/workflow.go

@@ -43,6 +43,7 @@ type WorkflowSettings struct {
 	Defaults               *WorkflowSettingsDefaults `yaml:"defaults"`
 	RemoteIndexUrl         string                    `yaml:"remote-index-url"`
 	ExitOnChecksumMismatch bool                      `yaml:"exit-on-checksum-mismatch"`
+	DotEnvFiles            []string                  `yaml:"dotenv"`
 }
 
 type WorkflowSettingsDefaults struct {
@@ -278,6 +279,7 @@ func (workflow *StackupWorkflow) Initialize() {
 	// no default settings were provided, so create sensible defaults
 	if workflow.Settings == nil {
 		workflow.Settings = &WorkflowSettings{
+			DotEnvFiles: []string{".env"},
 			Defaults: &WorkflowSettingsDefaults{
 				Tasks: &WorkflowSettingsDefaultsTasks{
 					Silent:    false,
@@ -288,6 +290,10 @@ func (workflow *StackupWorkflow) Initialize() {
 		}
 	}
 
+	if len(workflow.Settings.DotEnvFiles) == 0 {
+		workflow.Settings.DotEnvFiles = []string{".env"}
+	}
+
 	// copy the default settings into each task if appropriate
 	for _, task := range workflow.Tasks {
 		if task.Path == "" && len(workflow.Settings.Defaults.Tasks.Path) > 0 {