check SetEnv errs throughout

hashicorp · Sep 9, 2020 · dec3708 · dec3708
1 parent 05d42a8
commit dec3708
Showing 1 changed file with 49 additions and 13 deletions.
diff --git a/working_dir.go b/working_dir.go
@@ -134,7 +134,10 @@ func (wd *WorkingDir) SetConfig(cfg string) error {
 		tf.SetLogPath(p)
 	}
 
-	tf.SetEnv(wd.buildEnv())
+	err = tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 
 	wd.configDir = configDir
 	wd.tf = tf
@@ -205,7 +208,10 @@ func (wd *WorkingDir) Init() error {
 		return fmt.Errorf("must call SetConfig before Init")
 	}
 
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.Init(context.Background(), tfexec.Reattach(wd.reattachInfo), tfexec.Dir(wd.configDir))
 }
 
@@ -226,7 +232,10 @@ func (wd *WorkingDir) planFilename() string {
 // CreatePlan runs "terraform plan" to create a saved plan file, which if successful
 // will then be used for the next call to Apply.
 func (wd *WorkingDir) CreatePlan() error {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	_, err := wd.tf.Plan(context.Background(), tfexec.Reattach(wd.reattachInfo), tfexec.Refresh(false), tfexec.Out("tfplan"), tfexec.Dir(wd.configDir))
 	return err
 }
@@ -244,7 +253,10 @@ func (wd *WorkingDir) RequireCreatePlan(t TestControl) {
 // CreateDestroyPlan runs "terraform plan -destroy" to create a saved plan
 // file, which if successful will then be used for the next call to Apply.
 func (wd *WorkingDir) CreateDestroyPlan() error {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	_, err := wd.tf.Plan(context.Background(), tfexec.Reattach(wd.reattachInfo), tfexec.Refresh(false), tfexec.Out("tfplan"), tfexec.Destroy(true), tfexec.Dir(wd.configDir))
 	return err
 }
@@ -268,7 +280,10 @@ func (wd *WorkingDir) Apply() error {
 		}
 		args = append(args, tfexec.DirOrPlan(configDir))
 	}
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.Apply(context.Background(), args...)
 }
 
@@ -288,7 +303,10 @@ func (wd *WorkingDir) RequireApply(t TestControl) {
 // If destroy fails then remote objects might still exist, and continue to
 // exist after a particular test is concluded.
 func (wd *WorkingDir) Destroy() error {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.Destroy(context.Background(), tfexec.Reattach(wd.reattachInfo), tfexec.Refresh(false), tfexec.Dir(wd.configDir))
 }
 
@@ -322,7 +340,10 @@ func (wd *WorkingDir) SavedPlan() (*tfjson.Plan, error) {
 		return nil, fmt.Errorf("there is no current saved plan")
 	}
 
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return nil, err
+	}
 	return wd.tf.ShowPlanFile(context.Background(), wd.planFilename(), tfexec.Reattach(wd.reattachInfo))
 }
 
@@ -349,10 +370,13 @@ func (wd *WorkingDir) SavedPlanStdout() (string, error) {
 
 	var ret bytes.Buffer
 
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return "", err
+	}
 	wd.tf.SetStdout(&ret)
 	defer wd.tf.SetStdout(ioutil.Discard)
-	_, err := wd.tf.ShowPlanFile(context.Background(), wd.planFilename(), tfexec.Reattach(wd.reattachInfo))
+	_, err = wd.tf.ShowPlanFile(context.Background(), wd.planFilename(), tfexec.Reattach(wd.reattachInfo))
 	if err != nil {
 		return "", err
 	}
@@ -376,7 +400,10 @@ func (wd *WorkingDir) RequireSavedPlanStdout(t TestControl) string {
 //
 // If the state cannot be read, State returns an error.
 func (wd *WorkingDir) State() (*tfjson.State, error) {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return nil, err
+	}
 	return wd.tf.Show(context.Background(), tfexec.Reattach(wd.reattachInfo))
 }
 
@@ -394,7 +421,10 @@ func (wd *WorkingDir) RequireState(t TestControl) *tfjson.State {
 
 // Import runs terraform import
 func (wd *WorkingDir) Import(resource, id string) error {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.Import(context.Background(), resource, id, tfexec.Config(wd.configDir), tfexec.Reattach(wd.reattachInfo))
 }
 
@@ -410,7 +440,10 @@ func (wd *WorkingDir) RequireImport(t TestControl, resource, id string) {
 
 // Refresh runs terraform refresh
 func (wd *WorkingDir) Refresh() error {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.Refresh(context.Background(), tfexec.Reattach(wd.reattachInfo), tfexec.State(filepath.Join(wd.baseDir, "terraform.tfstate")), tfexec.Dir(wd.configDir))
 }
 
@@ -428,7 +461,10 @@ func (wd *WorkingDir) RequireRefresh(t TestControl) {
 //
 // If the schemas cannot be read, Schemas returns an error.
 func (wd *WorkingDir) Schemas() (*tfjson.ProviderSchemas, error) {
-	wd.tf.SetEnv(wd.buildEnv())
+	err := wd.tf.SetEnv(wd.buildEnv())
+	if err != nil {
+		return err
+	}
 	return wd.tf.ProvidersSchema(context.Background())
 }