func TestManifestSet(t *testing.T) {
mid := sous.ManifestID{
Source: sous.SourceLocation{
Repo: project1.Repo,
},
}
baseState := makeTestState()
mani, present := baseState.Manifests.Get(mid)
require.True(t, present)
mani.Flavor = "vanilla"
yml, err := yaml.Marshal(mani)
require.NoError(t, err)
in := bytes.NewBuffer(yml)
state := makeTestState()
dummyWriter := sous.DummyStateManager{State: state}
writer := graph.StateWriter{StateWriter: &dummyWriter}
sms := &SousManifestSet{
TargetManifestID: graph.TargetManifestID(mid),
State: state,
InReader: graph.InReader(in),
StateWriter: writer,
}
assert.Equal(t, 0, dummyWriter.WriteCount)
res := sms.Execute([]string{})
assert.Equal(t, 0, res.ExitCode())
assert.Equal(t, 1, dummyWriter.WriteCount)
upManifest, present := state.Manifests.Get(mid)
require.True(t, present)
assert.Equal(t, upManifest.Flavor, "vanilla")
}
func (smg *SousManifestGet) Execute(args []string) cmdr.Result {
mid := sous.ManifestID(smg.TargetManifestID)
mani, present := smg.State.Manifests.Get(mid)
if !present {
return EnsureErrorResult(errors.Errorf("No manifest matched by %v yet. See `sous init`", smg.ResolveFilter))
}
yml, err := yaml.Marshal(mani)
if err != nil {
return EnsureErrorResult(err)
}
smg.OutWriter.Write(yml)
return Success()
}
func outputMetadata(metadata sous.Metadata, clusterName string, args []string, out io.Writer) error {
if len(args) == 0 {
yml, err := yaml.Marshal(metadata)
if err != nil {
return EnsureErrorResult(err)
}
out.Write(yml)
return nil
}
value, present := metadata[args[0]]
if !present {
return errors.Errorf("No value for %q in cluster %s", args[0], clusterName)
}
fmt.Fprint(out, value)
return nil
}
func Marshal(in interface{}) ([]byte, error) {
return y.Marshal(in, y.OPT_NOLOWERCASE)
}