Add a leading space after the comment sign

Fix coding standards

Signed-off-by: Tony Fang <nhfang@amazon.com>

cmd/ctr/commands/images/import.go

@@ -130,10 +130,10 @@ If foobar.tar contains an OCI ref named "latest" and anonymous ref "sha256:deadb
 			}
 
 			var platSpec ocispec.Platform
-			//Only when all-platforms not specified, we will check platform value
-			//Implicitly if the platforms is empty, it means all-platforms
+			// Only when all-platforms not specified, we will check platform value
+			// Implicitly if the platforms is empty, it means all-platforms
 			if !context.Bool("all-platforms") {
-				//If platform specified, use that one, if not use default
+				// If platform specified, use that one, if not use default
 				if platform := context.String("platform"); platform != "" {
 					platSpec, err = platforms.Parse(platform)
 					if err != nil {
@@ -147,12 +147,12 @@ If foobar.tar contains an OCI ref named "latest" and anonymous ref "sha256:deadb
 
 			if !context.Bool("no-unpack") {
 				snapshotter := context.String("snapshotter")
-				//If OS field is not empty, it means platSpec was updated in the above block
-				//i.e all-platforms was not specified
+				// If OS field is not empty, it means platSpec was updated in the above block
+				// i.e all-platforms was not specified
 				if platSpec.OS != "" {
 					opts = append(opts, image.WithUnpack(platSpec, snapshotter))
 				} else {
-					//empty spec means all platforms
+					// Empty spec means all platforms
 					var emptySpec ocispec.Platform
 					opts = append(opts, image.WithUnpack(emptySpec, snapshotter))
 				}

cmd/ctr/commands/images/pull.go

@@ -114,7 +114,7 @@ command. As part of this process, we do the following:
 				}
 				sopts = append(sopts, image.WithPlatforms(p...))
 
-				//set unpack configuration
+				// Set unpack configuration
 				for _, platform := range p {
 					sopts = append(sopts, image.WithUnpack(platform, context.String("snapshotter")))
 				}
@@ -125,8 +125,8 @@ command. As part of this process, we do the following:
 			if context.Bool("metadata-only") {
 				sopts = append(sopts, image.WithAllMetadata)
 				// Any with an empty set is None
-				// TODO: Specify way to specify not default platorm
-				//config.PlatformMatcher = platforms.Any()
+				// TODO: Specify way to specify not default platform
+				// config.PlatformMatcher = platforms.Any()
 			} else if context.Bool("all-metadata") {
 				sopts = append(sopts, image.WithAllMetadata)
 			}

pkg/transfer/local/import.go

@@ -89,7 +89,7 @@ func (ts *localTransferService) importStream(ctx context.Context, i transfer.Ima
 	handler = images.Handlers(handlerFunc)
 
 	// First find suitable platforms to unpack into
-	//If image storer is also an unpacker type, i.e implemented UnpackPlatforms() func
+	// If image storer is also an unpacker type, i.e implemented UnpackPlatforms() func
 	if iu, ok := is.(transfer.ImageUnpacker); ok {
 		unpacks := iu.UnpackPlatforms()
 		if len(unpacks) > 0 {

pkg/transfer/local/pull.go

@@ -116,7 +116,7 @@ func (ts *localTransferService) pull(ctx context.Context, ir transfer.ImageFetch
 		return err
 	}
 
-	//Set up baseHandlers from service configuration if present or create a new one
+	// Set up baseHandlers from service configuration if present or create a new one
 	if ts.config.BaseHandlers != nil {
 		baseHandlers = ts.config.BaseHandlers
 	} else {
@@ -151,12 +151,12 @@ func (ts *localTransferService) pull(ctx context.Context, ir transfer.ImageFetch
 	)...)
 
 	// First find suitable platforms to unpack into
-	//If image storer is also an unpacker type, i.e implemented UnpackPlatforms() func
+	// If image storer is also an unpacker type, i.e implemented UnpackPlatforms() func
 	if iu, ok := is.(transfer.ImageUnpacker); ok {
 		unpacks := iu.UnpackPlatforms()
 		if len(unpacks) > 0 {
 			uopts := []unpack.UnpackerOpt{}
-			//Only unpack if requested unpackconfig matches default/supported unpackconfigs
+			// Only unpack if requested unpackconfig matches default/supported unpackconfigs
 			for _, u := range unpacks {
 				matched, mu := getSupportedPlatform(u, ts.config.UnpackPlatforms)
 				if matched {
@@ -254,11 +254,11 @@ func fetchHandler(ingester content.Ingester, fetcher remotes.Fetcher, pt *Progre
 func getSupportedPlatform(uc transfer.UnpackConfiguration, supportedPlatforms []unpack.Platform) (bool, unpack.Platform) {
 	var u unpack.Platform
 	for _, sp := range supportedPlatforms {
-		//If both platform and snapshotter match, return the supportPlatform
-		//If platform matched and SnapshotterKey is empty, we assume client didn't pass SnapshotterKey
-		//use default Snapshotter
+		// If both platform and snapshotter match, return the supportPlatform
+		// If platform matched and SnapshotterKey is empty, we assume client didn't pass SnapshotterKey
+		// use default Snapshotter
 		if sp.Platform.Match(uc.Platform) {
-			//assuming sp.SnapshotterKey is not empty
+			// Assume sp.SnapshotterKey is not empty
 			if uc.Snapshotter == sp.SnapshotterKey {
 				return true, sp
 			} else if uc.Snapshotter == "" && sp.SnapshotterKey == containerd.DefaultSnapshotter {

pkg/transfer/local/transfer.go

@@ -39,9 +39,9 @@ type localTransferService struct {
 	leases  leases.Manager
 	content content.Store
 	images  images.Store
-	//limiter for upload
+	// limiter for upload
 	limiterU *semaphore.Weighted
-	//limiter for download operation
+	// limiter for download operation
 	limiterD *semaphore.Weighted
 	config   TransferConfig
 }
@@ -168,7 +168,7 @@ type TransferConfig struct {
 	// handlers.
 	BaseHandlers []images.Handler
 
-	//UnpackPlatforms are used to specify supported combination of platforms and snapshotters
+	// UnpackPlatforms are used to specify supported combination of platforms and snapshotters
 	UnpackPlatforms []unpack.Platform `toml:"unpack_platforms"`
 
 	// RegistryConfigPath is a path to the root directory containing registry-specific configurations