cmd: Copy IntToInt32Array into img package and use it

stefanberger · stefanberger · commit c48dd787005e · 2023-08-15T08:16:30.000-04:00
Since IntToInt32Array was removed from commands package, move it into
out own img package.

Signed-off-by: Stefan Berger &lt;stefanb@linux.ibm.com&gt;
diff --git a/cmd/ctr/commands/images/decrypt.go b/cmd/ctr/commands/images/decrypt.go
@@ -22,6 +22,7 @@ import (
 
 	"github.com/containerd/containerd/cmd/ctr/commands"
 	"github.com/containerd/imgcrypt/cmd/ctr/commands/flags"
+	"github.com/containerd/imgcrypt/cmd/ctr/commands/img"
 	imgenc "github.com/containerd/imgcrypt/images/encryption"
 	"github.com/containerd/imgcrypt/images/encryption/parsehelpers"
 
@@ -72,7 +73,7 @@ var decryptCommand = cli.Command{
 		}
 		defer cancel()
 
-		layers32 := commands.IntToInt32Array(context.IntSlice("layer"))
+		layers32 := img.IntToInt32Array(context.IntSlice("layer"))
 
 		_, descs, err := getImageLayerInfos(client, ctx, local, layers32, context.StringSlice("platform"))
 		if err != nil {
diff --git a/cmd/ctr/commands/images/encrypt.go b/cmd/ctr/commands/images/encrypt.go
@@ -22,6 +22,7 @@ import (
 
 	"github.com/containerd/containerd/cmd/ctr/commands"
 	"github.com/containerd/imgcrypt/cmd/ctr/commands/flags"
+	"github.com/containerd/imgcrypt/cmd/ctr/commands/img"
 	"github.com/containerd/imgcrypt/images/encryption/parsehelpers"
 
 	"github.com/urfave/cli"
@@ -85,7 +86,7 @@ var encryptCommand = cli.Command{
 			return errors.New("no recipients given -- nothing to do")
 		}
 
-		layers32 := commands.IntToInt32Array(context.IntSlice("layer"))
+		layers32 := img.IntToInt32Array(context.IntSlice("layer"))
 
 		_, descs, err := getImageLayerInfos(client, ctx, local, layers32, context.StringSlice("platform"))
 		if err != nil {
diff --git a/cmd/ctr/commands/images/layerinfo.go b/cmd/ctr/commands/images/layerinfo.go
@@ -26,6 +26,7 @@ import (
 
 	"github.com/containerd/containerd/cmd/ctr/commands"
 	"github.com/containerd/containerd/platforms"
+	"github.com/containerd/imgcrypt/cmd/ctr/commands/img"
 	"github.com/containerd/imgcrypt/images/encryption/parsehelpers"
 	"github.com/containers/ocicrypt"
 
@@ -72,7 +73,7 @@ var layerinfoCommand = cli.Command{
 		}
 		defer cancel()
 
-		layers32 := commands.IntToInt32Array(context.IntSlice("layer"))
+		layers32 := img.IntToInt32Array(context.IntSlice("layer"))
 
 		LayerInfos, _, err := getImageLayerInfos(client, ctx, local, layers32, context.StringSlice("platform"))
 		if err != nil {
diff --git a/cmd/ctr/commands/img/utils.go b/cmd/ctr/commands/img/utils.go
@@ -79,3 +79,13 @@ func GetImageLayerDescriptors(ctx context.Context, cs content.Store, desc ocispe
 	}
 	return lis, nil
 }
+
+// IntToInt32Array converts an array of int's to int32's
+func IntToInt32Array(in []int) []int32 {
+	var ret []int32
+
+	for _, v := range in {
+		ret = append(ret, int32(v))
+	}
+	return ret
+}

Original file line number	Diff line number	Diff line change
`@@ -79,3 +79,13 @@ func GetImageLayerDescriptors(ctx context.Context, cs content.Store, desc ocispe`
`79`	`79`	`}`
`80`	`80`	`return lis, nil`
`81`	`81`	`}`
	`82`	`+`
	`83`	`+// IntToInt32Array converts an array of int's to int32's`
	`84`	`+func IntToInt32Array(in []int) []int32 {`
	`85`	`+ var ret []int32`
	`86`	`+`
	`87`	`+ for _, v := range in {`
	`88`	`+ ret = append(ret, int32(v))`
	`89`	`+ }`
	`90`	`+ return ret`
	`91`	`+}`