func (c *ImageMetadataCommand) Run(context *cmd.Context) error {
if err := c.setParams(context); err != nil {
return err
}
out := context.Stdout
im := &imagemetadata.ImageMetadata{
Id: c.ImageId,
Arch: c.Arch,
}
cloudSpec := simplestreams.CloudSpec{
Region: c.Region,
Endpoint: c.Endpoint,
}
targetStorage, err := filestorage.NewFileStorageWriter(c.Dir)
if err != nil {
return err
}
err = imagemetadata.MergeAndWriteMetadata(c.Series, []*imagemetadata.ImageMetadata{im}, &cloudSpec, targetStorage)
if err != nil {
return fmt.Errorf("image metadata files could not be created: %v", err)
}
dir := context.AbsPath(c.Dir)
dest := filepath.Join(dir, storage.BaseImagesPath, "streams", "v1")
fmt.Fprintf(out, fmt.Sprintf(helpDoc, dest, dir, dir))
return nil
}
func makeTestMetadata(c *gc.C, env environs.Environ, series, location string, im []*imagemetadata.ImageMetadata) {
cloudSpec := simplestreams.CloudSpec{
Region: location,
Endpoint: "https://management.core.windows.net/",
}
err := imagemetadata.MergeAndWriteMetadata(series, im, &cloudSpec, env.Storage())
c.Assert(err, gc.IsNil)
}
func (s *ValidateImageMetadataSuite) makeLocalMetadata(c *gc.C, id, region, series, endpoint, stream string) error {
im := &imagemetadata.ImageMetadata{
Id: id,
Arch: "amd64",
Stream: stream,
}
cloudSpec := simplestreams.CloudSpec{
Region: region,
Endpoint: endpoint,
}
targetStorage, err := filestorage.NewFileStorageWriter(s.metadataDir)
if err != nil {
return err
}
err = imagemetadata.MergeAndWriteMetadata(series, []*imagemetadata.ImageMetadata{im}, &cloudSpec, targetStorage)
if err != nil {
return err
}
return nil
}
// createImageMetadata creates some image metadata in a local directory.
func createImageMetadata(c *gc.C) (string, []*imagemetadata.ImageMetadata) {
// Generate some image metadata.
im := []*imagemetadata.ImageMetadata{
{
Id: "1234",
Arch: "amd64",
Version: "13.04",
RegionName: "region",
Endpoint: "endpoint",
},
}
cloudSpec := &simplestreams.CloudSpec{
Region: "region",
Endpoint: "endpoint",
}
sourceDir := c.MkDir()
sourceStor, err := filestorage.NewFileStorageWriter(sourceDir)
c.Assert(err, gc.IsNil)
err = imagemetadata.MergeAndWriteMetadata("raring", im, cloudSpec, sourceStor)
c.Assert(err, gc.IsNil)
return sourceDir, im
}