func (helpersSuite) TestAPI2CharmResource(c *gc.C) {
res, err := api.API2CharmResource(api.CharmResource{
Name: "spam",
Type: "file",
Path: "spam.tgz",
Description: "you need it",
Origin: "upload",
Revision: 1,
Fingerprint: []byte(fingerprint),
Size: 10,
})
c.Assert(err, jc.ErrorIsNil)
fp, err := charmresource.NewFingerprint([]byte(fingerprint))
c.Assert(err, jc.ErrorIsNil)
expected := charmresource.Resource{
Meta: charmresource.Meta{
Name: "spam",
Type: charmresource.TypeFile,
Path: "spam.tgz",
Description: "you need it",
},
Origin: charmresource.OriginUpload,
Revision: 1,
Fingerprint: fp,
Size: 10,
}
err = expected.Validate()
c.Assert(err, jc.ErrorIsNil)
c.Check(res, jc.DeepEquals, expected)
}
func (f Facade) addPendingResource(serviceID string, apiRes api.CharmResource) (pendingID string, err error) {
chRes, err := api.API2CharmResource(apiRes)
if err != nil {
return "", errors.Annotatef(err, "bad resource info for %q", chRes.Name)
}
userID := ""
var reader io.Reader
pendingID, err = f.store.AddPendingResource(serviceID, userID, chRes, reader)
if err != nil {
return "", errors.Annotatef(err, "while adding pending resource info for %q", chRes.Name)
}
return pendingID, nil
}
func (f Facade) addPendingResources(applicationID, chRef string, channel csparams.Channel, csMac *macaroon.Macaroon, apiResources []api.CharmResource) ([]string, error) {
var resources []charmresource.Resource
for _, apiRes := range apiResources {
res, err := api.API2CharmResource(apiRes)
if err != nil {
return nil, errors.Annotatef(err, "bad resource info for %q", apiRes.Name)
}
resources = append(resources, res)
}
if chRef != "" {
cURL, err := charm.ParseURL(chRef)
if err != nil {
return nil, err
}
switch cURL.Schema {
case "cs":
id := charmstore.CharmID{
URL: cURL,
Channel: channel,
}
resources, err = f.resolveCharmstoreResources(id, csMac, resources)
if err != nil {
return nil, errors.Trace(err)
}
case "local":
resources, err = f.resolveLocalResources(resources)
if err != nil {
return nil, errors.Trace(err)
}
default:
return nil, errors.Errorf("unrecognized charm schema %q", cURL.Schema)
}
}
var ids []string
for _, res := range resources {
pendingID, err := f.addPendingResource(applicationID, res)
if err != nil {
// We don't bother aggregating errors since a partial
// completion is disruptive and a retry of this endpoint
// is not expensive.
return nil, err
}
ids = append(ids, pendingID)
}
return ids, nil
}