230f4ee006
This change allows lifting single valued method returns rather than using an output structure.
103 lines
3.8 KiB
Go
103 lines
3.8 KiB
Go
// Copyright 2016-2020, Pulumi Corporation.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package codegen
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import (
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"github.com/pgavlin/goldmark/ast"
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"github.com/pulumi/pulumi/pkg/v3/codegen/schema"
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)
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// DocLanguageHelper is an interface for extracting language-specific information from a Pulumi schema.
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// See the implementation for this interface under each of the language code generators.
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type DocLanguageHelper interface {
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GetPropertyName(p *schema.Property) (string, error)
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GetEnumName(e *schema.Enum, typeName string) (string, error)
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GetDocLinkForResourceType(pkg *schema.Package, moduleName, typeName string) string
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GetDocLinkForPulumiType(pkg *schema.Package, typeName string) string
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GetDocLinkForResourceInputOrOutputType(pkg *schema.Package, moduleName, typeName string, input bool) string
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GetDocLinkForFunctionInputOrOutputType(pkg *schema.Package, moduleName, typeName string, input bool) string
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GetLanguageTypeString(pkg *schema.Package, moduleName string, t schema.Type, input bool) string
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GetFunctionName(modName string, f *schema.Function) string
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// GetResourceFunctionResultName returns the name of the result type when a static resource function is used to lookup
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// an existing resource.
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GetResourceFunctionResultName(modName string, f *schema.Function) string
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GetMethodName(m *schema.Method) string
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GetMethodResultName(pkg *schema.Package, modName string, r *schema.Resource, m *schema.Method) string
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// GetModuleDocLink returns the display name and the link for a module (including root modules) in a given package.
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GetModuleDocLink(pkg *schema.Package, modName string) (string, string)
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}
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func filterExamples(source []byte, node ast.Node, lang string) {
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var c, next ast.Node
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for c = node.FirstChild(); c != nil; c = next {
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filterExamples(source, c, lang)
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next = c.NextSibling()
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switch c := c.(type) {
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case *ast.FencedCodeBlock:
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sourceLang := string(c.Language(source))
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if sourceLang != lang && sourceLang != "sh" {
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node.RemoveChild(node, c)
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}
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case *schema.Shortcode:
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switch string(c.Name) {
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case schema.ExampleShortcode:
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hasCode := false
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for gc := c.FirstChild(); gc != nil; gc = gc.NextSibling() {
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if gc.Kind() == ast.KindFencedCodeBlock {
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hasCode = true
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break
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}
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}
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if hasCode {
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var grandchild, nextGrandchild ast.Node
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for grandchild = c.FirstChild(); grandchild != nil; grandchild = nextGrandchild {
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nextGrandchild = grandchild.NextSibling()
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node.InsertBefore(node, c, grandchild)
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}
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}
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node.RemoveChild(node, c)
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case schema.ExamplesShortcode:
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if first := c.FirstChild(); first != nil {
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first.SetBlankPreviousLines(c.HasBlankPreviousLines())
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}
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var grandchild, nextGrandchild ast.Node
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for grandchild = c.FirstChild(); grandchild != nil; grandchild = nextGrandchild {
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nextGrandchild = grandchild.NextSibling()
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node.InsertBefore(node, c, grandchild)
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}
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node.RemoveChild(node, c)
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}
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}
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}
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}
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// FilterExamples filters the code snippets in a schema docstring to include only those that target the given language.
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func FilterExamples(description string, lang string) string {
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if description == "" {
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return ""
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}
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source := []byte(description)
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parsed := schema.ParseDocs(source)
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filterExamples(source, parsed, lang)
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return schema.RenderDocsToString(source, parsed)
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}
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