airshipctl/pkg/phase/render/render.go
Ruslan Aliev 88ec55d34b Refactor phase* commands
All the phase commands was refactored for usage with new config
factory. Config object now is being initialized in pkg module on demand,
which provides more flexibility and cleaner code.

Change-Id: I742c39788098c3185ce89936ea81cd461bf97af3
Signed-off-by: Ruslan Aliev <raliev@mirantis.com>
Relates-To: #327
2020-09-03 23:52:49 -05:00

58 lines
1.4 KiB
Go

/*
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
https://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package render
import (
"io"
"strings"
"opendev.org/airship/airshipctl/pkg/config"
"opendev.org/airship/airshipctl/pkg/document"
)
// Render prints out filtered documents
func (s *Settings) Render(cfgFactory config.Factory, phaseName string, out io.Writer) error {
cfg, err := cfgFactory()
if err != nil {
return err
}
path, err := cfg.CurrentContextEntryPoint(phaseName)
if err != nil {
return err
}
docBundle, err := document.NewBundleByPath(path)
if err != nil {
return err
}
groupVersion := strings.Split(s.APIVersion, "/")
group := ""
version := groupVersion[0]
if len(groupVersion) > 1 {
group = groupVersion[0]
version = strings.Join(groupVersion[1:], "/")
}
sel := document.NewSelector().ByLabel(s.Label).ByAnnotation(s.Annotation).ByGvk(group, version, s.Kind)
filteredBundle, err := docBundle.SelectBundle(sel)
if err != nil {
return err
}
return filteredBundle.Write(out)
}