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imagetools: metadata-file flag

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Signed-off-by: CrazyMax <1951866+crazy-max@users.noreply.github.com>
This commit is contained in:
CrazyMax
2026-02-10 13:52:00 +01:00
parent 0a62a9eb7d
commit a2f3c6a1b8
3 changed files with 94 additions and 15 deletions
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tests/imagetools.go
+31 -2
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@@ -2,7 +2,10 @@ package tests
import (
"encoding/json"
"os"
"os/exec"
"path"
"path/filepath"
"testing"
"github.com/containerd/containerd/v2/core/images"
@@ -50,10 +53,23 @@ func testImagetoolsCopyManifest(t *testing.T, sb integration.Sandbox) {
require.NoError(t, err)
target2 := registry2 + "/buildx/imtools2-manifest:latest"
cmd = buildxCmd(sb, withArgs("imagetools", "create", "-t", target2, target))
cmd = buildxCmd(sb, withArgs("imagetools", "create", "--metadata-file", path.Join(dir, "md.json"), "-t", target2, target))
dt, err = cmd.CombinedOutput()
require.NoError(t, err, string(dt))
mddt, err := os.ReadFile(filepath.Join(dir, "md.json"))
require.NoError(t, err)
type mdT struct {
ImageDescriptor ocispecs.Descriptor `json:"containerimage.descriptor"`
ImageName string `json:"image.name"`
}
var md mdT
err = json.Unmarshal(mddt, &md)
require.NoError(t, err)
require.NotEmpty(t, md.ImageDescriptor)
require.Equal(t, registry2+"/buildx/imtools2-manifest", md.ImageName)
cmd = buildxCmd(sb, withArgs("imagetools", "inspect", target2, "--raw"))
dt, err = cmd.CombinedOutput()
require.NoError(t, err, string(dt))
@@ -123,10 +139,23 @@ func testImagetoolsCopyIndex(t *testing.T, sb integration.Sandbox) {
require.NoError(t, err)
target2 := registry2 + "/buildx/imtools2:latest"
cmd = buildxCmd(sb, withArgs("imagetools", "create", "-t", target2, target))
cmd = buildxCmd(sb, withArgs("imagetools", "create", "--metadata-file", path.Join(dir, "md.json"), "-t", target2, target))
dt, err = cmd.CombinedOutput()
require.NoError(t, err, string(dt))
mddt, err := os.ReadFile(filepath.Join(dir, "md.json"))
require.NoError(t, err)
type mdT struct {
ImageDescriptor ocispecs.Descriptor `json:"containerimage.descriptor"`
ImageName string `json:"image.name"`
}
var md mdT
err = json.Unmarshal(mddt, &md)
require.NoError(t, err)
require.NotEmpty(t, md.ImageDescriptor)
require.Equal(t, registry2+"/buildx/imtools2", md.ImageName)
cmd = buildxCmd(sb, withArgs("imagetools", "inspect", target2, "--raw"))
dt, err = cmd.CombinedOutput()
require.NoError(t, err, string(dt))