ref: runner

add: PlatformRunner interface

cmd/cmd_runner.go

@@ -106,12 +106,15 @@ func (runner *CmdRunner) Run(signals <-chan os.Signal, ready chan<- struct{}) er
 				if len(outLog) > 0 {
 					return errors.Internal.Wrap(errRun, outLog)
 				}
-				
+
 				//errorWithOut := errors.AddErrorContext(errRun, "out", outLog)
 				return errRun
 			}
 			return errRun
 		case <-runner.ctx.Done():
+
+			_ = runner.cmd.Process.Signal(os.Interrupt)
+
 			return runner.ctx.Err()
 		}
 	}

runner.go

@@ -13,79 +13,126 @@ const CreateInfobase = "CREATEINFOBASE"
 
 var defaultVersion = "8.3"
 
-type v8Runner struct {
-	Options   *Options
-	Where     Infobase
-	What      Command
-	ctx       context.Context
-	commandV8 string
+type PlatformRunner interface {
+
+	//CreateInfobase()
+	Run(ctx context.Context) error
+	Background(ctx context.Context) (Process, error)
+	Check() error
+	Args() []string
+	Opts() Options
 }
 
-func newRunner(ctx context.Context, where Infobase, what Command, opts ...interface{}) v8Runner {
+func NewPlatformRunner(where Infobase, what Command, opts ...interface{}) PlatformRunner {
 
-	options := defaultOptions()
+	runner := newRunner(where, what, opts...)
 
-	inlineOptions := getOptions(opts...)
-	if inlineOptions != nil {
-		options = inlineOptions
-	}
+	return &runner
+}
 
-	o := clearOpts(opts)
+type platformRunner struct {
+	Options *Options
+	Where   Infobase
+	What    Command
+	command string
+	args    []string
+}
 
-	options.Options(o...)
+func (r *platformRunner) Run(ctx context.Context) error {
 
-	r := v8Runner{
-		Where:   where,
-		What:    what,
-		Options: options,
-		ctx:     ctx,
+	p, err := r.Background(ctx)
+
+	if err != nil {
+		return err
 	}
 
-	return r
+	return <-p.Wait()
 }
 
-func Run(where Infobase, what Command, opts ...interface{}) error {
+func (r *platformRunner) Background(ctx context.Context) (Process, error) {
 
-	ctx := context.Background()
+	if err := r.Check(); err != nil {
+		return nil, err
+	}
 
-	p, err := Background(ctx, where, what, opts...)
+	p := r.background(ctx)
+
+	return p, nil
+}
+
+func (r *platformRunner) Check() error {
+
+	_, err := getV8Path(*r.Options)
 
 	if err != nil {
 		return err
 	}
 
-	return <-p.Wait()
+	return checkCommand(r.What)
 }
 
-func Background(ctx context.Context, where Infobase, what Command, opts ...interface{}) (Process, error) {
+func (r *platformRunner) Args() []string {
 
-	r := newRunner(ctx, where, what, opts...)
+	commandV8, _ := getV8Path(*r.Options)
+	return append([]string{
+		commandV8}, r.args...)
 
-	err := checkCommand(r.What)
+}
 
-	if err != nil {
-		return nil, err
+func (r *platformRunner) Opts() Options {
+	return *r.Options
+}
+
+func newRunner(where Infobase, what Command, opts ...interface{}) platformRunner {
+
+	options := defaultOptions()
+
+	inlineOptions := getOptions(opts...)
+	if inlineOptions != nil {
+		options = inlineOptions
 	}
 
-	r.commandV8, err = getV8Path(*r.Options)
+	o := clearOpts(opts)
 
-	if err != nil {
-		return nil, err
+	options.Options(o...)
+
+	args := getCmdArgs(where, what, *options)
+
+	r := platformRunner{
+		Where:   where,
+		What:    what,
+		Options: options,
+		args:    args,
 	}
 
-	p := r.run()
+	return r
+}
 
-	return p, nil
+func Run(where Infobase, what Command, opts ...interface{}) error {
+
+	return NewPlatformRunner(where, what, opts...).Run(context.Background())
+
+}
+
+func Background(ctx context.Context, where Infobase, what Command, opts ...interface{}) (Process, error) {
+
+	return NewPlatformRunner(where, what, opts...).Background(ctx)
 
 }
 
-func (r *v8Runner) run() Process {
+func (r *platformRunner) background(ctx context.Context) Process {
 
-	args := getCmdArgs(r.Where, r.What, *r.Options)
+	if r.Options.Context == nil {
+		r.Options.Context = ctx
+	}
 
-	runner := prepareRunner(r.ctx, r.commandV8, args, *r.Options)
+	cmdRunner := cmd.NewCmdRunner(r.command, r.args,
+		cmd.WithContext(r.Options.Context),
+		cmd.WithOutFilePath(r.Options.Out),
+		cmd.WithDumpResultFilePath(r.Options.DumpResult),
+	)
 
-	p := background(runner, r.ctx)
+	p := background(cmdRunner, ctx)
 
 	return p
 
@@ -153,21 +200,6 @@ func getCmdArgs(where Infobase, what Command, options Options) []string {
 	return params.Values()
 }
 
-func prepareRunner(ctx context.Context, command string, args []string, options Options) Runner {
-
-	if options.Context == nil {
-		options.Context = ctx
-	}
-
-	r := cmd.NewCmdRunner(command, args,
-		cmd.WithContext(options.Context),
-		cmd.WithOutFilePath(options.Out),
-		cmd.WithDumpResultFilePath(options.DumpResult),
-	)
-
-	return r
-}
-
 func getV8Path(options Options) (string, error) {
 	if len(options.v8path) > 0 {
 		return options.v8path, nil