本文整理匯總了Golang中github.com/kubernetes/deployment-manager/common.Template.Imports方法的典型用法代碼示例。如果您正苦於以下問題：Golang Template.Imports方法的具體用法？Golang Template.Imports怎麽用？Golang Template.Imports使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/kubernetes/deployment-manager/common.Template的用法示例。
在下文中一共展示了Template.Imports方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: ExpandTemplate
// ExpandTemplate expands the supplied template, and returns a configuration.
// It will also update the imports in the provided template if any were added
// during type resolution.
func (e *expander) ExpandTemplate(t *common.Template) (*ExpandedTemplate, error) {
// We have a fencepost problem here.
// 1. Start by trying to resolve any missing templates
// 2. Expand the configuration using all the of the imports available to us at this point
// 3. Expansion may yield additional templates, so we run the type resolution again
// 4. If type resolution resulted in new imports being available, return to 2.
config := &common.Configuration{}
if err := yaml.Unmarshal([]byte(t.Content), config); err != nil {
e := fmt.Errorf("Unable to unmarshal configuration (%s): %s", err, t.Content)
return nil, e
}
var finalLayout *common.Layout
needResolve := map[string]*common.LayoutResource{}
// Start things off by attempting to resolve the templates in a first pass.
newImp, err := e.typeResolver.ResolveTypes(config, t.Imports)
if err != nil {
e := fmt.Errorf("type resolution failed: %s", err)
return nil, expanderError(t, e)
}
t.Imports = append(t.Imports, newImp...)
for {
// Now expand with everything imported.
result, err := e.expandTemplate(t)
if err != nil {
e := fmt.Errorf("template expansion: %s", err)
return nil, expanderError(t, e)
}
// Once we set this layout, we're operating on the "needResolve" *LayoutResources,
// which are pointers into the original layout structure. After each expansion we
// lose the templates in the previous expansion, so we have to keep the first one
// around and keep appending to the pointers in it as we get more layers of expansion.
if finalLayout == nil {
finalLayout = result.Layout
}
needResolve = walkLayout(result.Layout, t.Imports, needResolve)
newImp, err = e.typeResolver.ResolveTypes(result.Config, t.Imports)
if err != nil {
e := fmt.Errorf("type resolution failed: %s", err)
return nil, expanderError(t, e)
}
// If the new imports contain nothing, we are done. Everything is fully expanded.
if len(newImp) == 0 {
result.Layout = finalLayout
return result, nil
}
// Update imports with any new imports from type resolution.
t.Imports = append(t.Imports, newImp...)
}
}