plugins/vendor/github.com/Microsoft/hcsshim/computestorage/export.go
dependabot[bot] 18172539d8
build(deps): bump github.com/Microsoft/hcsshim from 0.9.9 to 0.11.1
Bumps [github.com/Microsoft/hcsshim](https://github.com/Microsoft/hcsshim) from 0.9.9 to 0.11.1.
- [Release notes](https://github.com/Microsoft/hcsshim/releases)
- [Commits](https://github.com/Microsoft/hcsshim/compare/v0.9.9...v0.11.1)

---
updated-dependencies:
- dependency-name: github.com/Microsoft/hcsshim
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
2023-10-16 15:11:01 +00:00

49 lines
1.2 KiB
Go

//go:build windows
package computestorage
import (
"context"
"encoding/json"
"github.com/Microsoft/hcsshim/internal/oc"
"github.com/pkg/errors"
"go.opencensus.io/trace"
)
// ExportLayer exports a container layer.
//
// `layerPath` is a path to a directory containing the layer to export.
//
// `exportFolderPath` is a pre-existing folder to export the layer to.
//
// `layerData` is the parent layer data.
//
// `options` are the export options applied to the exported layer.
func ExportLayer(ctx context.Context, layerPath, exportFolderPath string, layerData LayerData, options ExportLayerOptions) (err error) {
title := "hcsshim::ExportLayer"
ctx, span := oc.StartSpan(ctx, title) //nolint:ineffassign,staticcheck
defer span.End()
defer func() { oc.SetSpanStatus(span, err) }()
span.AddAttributes(
trace.StringAttribute("layerPath", layerPath),
trace.StringAttribute("exportFolderPath", exportFolderPath),
)
ldBytes, err := json.Marshal(layerData)
if err != nil {
return err
}
oBytes, err := json.Marshal(options)
if err != nil {
return err
}
err = hcsExportLayer(layerPath, exportFolderPath, string(ldBytes), string(oBytes))
if err != nil {
return errors.Wrap(err, "failed to export layer")
}
return nil
}