fix args naming PreprocessingChain

internal/exec/chain.go

@@ -7,27 +7,27 @@ import (
 )
 
 type PreprocessingChain struct {
-	loaders    []entity.Preprocessor
-	processors []entity.Executor
+	preprocessors []entity.Preprocessor
+	executors     []entity.Executor
 }
 
-func NewPreprocessingChain(loaders []entity.Preprocessor, processors []entity.Executor) *PreprocessingChain {
+func NewPreprocessingChain(preprocessors []entity.Preprocessor, executors []entity.Executor) *PreprocessingChain {
 	return &PreprocessingChain{
-		loaders:    loaders,
-		processors: processors,
+		preprocessors: preprocessors,
+		executors:     executors,
 	}
 }
 
 func (c *PreprocessingChain) Exec() error {
-	for i, loader := range c.loaders {
-		err := loader.Process()
+	for i, preprocessor := range c.preprocessors {
+		err := preprocessor.Process()
 		if err != nil {
 			return xerrors.Errorf("preload [%d]: %w", i, err)
 		}
 	}
 
-	for i, processor := range c.processors {
-		err := processor.Exec()
+	for i, executor := range c.executors {
+		err := executor.Exec()
 		if err != nil {
 			return xerrors.Errorf("execute proc [%d]: %w", i, err)
 		}

internal/factory/chain_exec.go

@@ -38,7 +38,7 @@ func NewExecutorChain(
 			})
 	}
 
-	var loaders []entity.Preprocessor
+	var preprocessors []entity.Preprocessor
 	for _, files := range conf.Files {
 		f := files
 		builders = append(builders,
@@ -53,7 +53,7 @@ func NewExecutorChain(
 						logger,
 						preprocess,
 						dryRun)
-					loaders = append(loaders, l...)
+					preprocessors = append(preprocessors, l...)
 					return executor, err
 				},
 			})
@@ -101,5 +101,5 @@ func NewExecutorChain(
 		executors = append(executors, e)
 	}
 
-	return exec.NewPreprocessingChain(loaders, executors), nil
+	return exec.NewPreprocessingChain(preprocessors, executors), nil
 }

main.go

@@ -70,8 +70,7 @@ func main() {
 		flags.TemplateVars.Vars,
 		entity.TemplateFnsMap,
 		[]string{flags.MissingKey.String()},
-	).
-		Process(data)
+	).Process(data)
 	if err != nil {
 		logger.Fatalf(logFatalSuffixFn("preprocess raw config: "), err)
 	}