* Add new templates for generating index files. Remove the now irrelevant code. * Add comment for generating index files by deduping module names. Use the path format of a module name as the link. * Add a trailing slash for module links in the index page. * Move the categories rendered in the index file into their own template file. Handle kubernetes provider specific module name conversion while generating parent modules. * Fix issue with the k8s provider resource being generated as a module rather than a resource on the package-level index page. * Show the deprecation message of a resource at the top of the document. * Move k8s specific things to its own file. * Add title attribute to the list items. Show the last part of a module name, in case it contains path separators * Lookup the package name from the Go language info object for k8s then use that to lookup the C# namespace. * Move the logic for cleaning a property type string for display names to a separate function. * Export the title function from go and dotnet code generators for use in the resource doc generator. Use the title function from the respective lang code gens to match the correct title case used there. Fix issue with the Kubernetes namespace not being stripped for C# property type strings. * Skip including apiVersion and kind as input properties for Kubernetes until pulumi-kubernetes#1062 is merged.
320 lines
9.1 KiB
Go
320 lines
9.1 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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// Pulling out some of the repeated strings tokens into constants would harm readability, so we just ignore the
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// goconst linter's warning.
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//
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// nolint: lll, goconst
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package docs
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import (
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"bytes"
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"fmt"
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"strings"
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"github.com/pkg/errors"
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"github.com/pulumi/pulumi/pkg/codegen/python"
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"github.com/pulumi/pulumi/pkg/codegen/schema"
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)
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// functionDocArgs represents the args that a Function doc template needs.
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type functionDocArgs struct {
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Header header
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ResourceName string
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DeprecationMessage string
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Comment string
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// FunctionArgs is map per language view of the parameters
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// in the Function.
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FunctionArgs map[string]string
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// FunctionResult is a map per language property types
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// that is returned as a result of calling a Function.
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FunctionResult map[string]propertyType
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// InputProperties is a map per language and the corresponding slice
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// of input properties accepted by the Function.
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InputProperties map[string][]property
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// InputProperties is a map per language and the corresponding slice
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// of output properties, which are properties of the FunctionResult type.
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OutputProperties map[string][]property
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// NestedTypes is a slice of the nested types used in the input and
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// output properties.
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NestedTypes []docNestedType
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}
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// getFunctionResourceInfo returns a map of per-language information about
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// the resource being looked-up using a static "getter" function.
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func (mod *modContext) getFunctionResourceInfo(resourceTypeName string) map[string]propertyType {
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resourceMap := make(map[string]propertyType)
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var resultTypeName string
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for _, lang := range supportedLanguages {
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docLangHelper := getLanguageDocHelper(lang)
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switch lang {
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case "nodejs":
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resultTypeName = docLangHelper.GetResourceFunctionResultName(resourceTypeName)
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case "go":
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resultTypeName = docLangHelper.GetResourceFunctionResultName(resourceTypeName)
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case "csharp":
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resultTypeName = docLangHelper.GetResourceFunctionResultName(resourceTypeName)
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if mod.mod == "" {
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resultTypeName = fmt.Sprintf("Pulumi.%s.%s", strings.Title(mod.pkg.Name), resultTypeName)
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} else {
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resultTypeName = fmt.Sprintf("Pulumi.%s.%s.%s", strings.Title(mod.pkg.Name), strings.Title(mod.mod), resultTypeName)
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}
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case "python":
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// Pulumi's Python language SDK does not have "types" yet, so we will skip it for now.
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continue
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default:
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panic(errors.Errorf("cannot generate function resource info for unhandled language %q", lang))
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}
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parts := strings.Split(resultTypeName, ".")
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displayName := parts[len(parts)-1]
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resourceMap[lang] = propertyType{
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Name: resultTypeName,
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DisplayName: displayName,
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Link: docLangHelper.GetDocLinkForResourceType(mod.pkg.Name, mod.mod, resultTypeName),
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}
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}
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return resourceMap
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}
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func (mod *modContext) genFunctionTS(f *schema.Function, resourceName string) []formalParam {
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argsType := "Get" + resourceName + "Args"
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docLangHelper := getLanguageDocHelper("nodejs")
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var params []formalParam
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if f.Inputs != nil {
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params = append(params, formalParam{
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Name: "args",
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OptionalFlag: "",
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Type: propertyType{
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Name: argsType,
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Link: docLangHelper.GetDocLinkForResourceType(mod.pkg.Name, mod.mod, argsType),
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},
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})
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}
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params = append(params, formalParam{
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Name: "opts",
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OptionalFlag: "?",
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Type: propertyType{
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Name: "InvokeOptions",
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Link: docLangHelper.GetDocLinkForResourceType("pulumi", "", "InvokeOptions"),
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},
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})
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return params
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}
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func (mod *modContext) genFunctionGo(f *schema.Function, resourceName string) []formalParam {
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argsType := resourceName + "Args"
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if mod.mod == "" {
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argsType = "Get" + argsType
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} else {
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argsType = "Lookup" + argsType
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}
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docLangHelper := getLanguageDocHelper("go")
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params := []formalParam{
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{
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Name: "ctx",
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OptionalFlag: "*",
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Type: propertyType{
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Name: "Context",
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Link: "https://pkg.go.dev/github.com/pulumi/pulumi/sdk/go/pulumi?tab=doc#Context",
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},
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},
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}
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if f.Inputs != nil {
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params = append(params, formalParam{
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Name: "args",
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OptionalFlag: "",
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Type: propertyType{
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Name: argsType,
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Link: docLangHelper.GetDocLinkForResourceType(mod.pkg.Name, mod.mod, argsType),
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},
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})
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}
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params = append(params, formalParam{
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Name: "opts",
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OptionalFlag: "...",
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Type: propertyType{
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Name: "InvokeOption",
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Link: "https://pkg.go.dev/github.com/pulumi/pulumi/sdk/go/pulumi?tab=doc#InvokeOption",
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},
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})
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return params
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}
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func (mod *modContext) genFunctionCS(f *schema.Function, resourceName string) []formalParam {
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argsType := "Get" + resourceName + "Args"
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argsSchemaType := &schema.ObjectType{
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Token: f.Token,
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}
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characteristics := propertyCharacteristics{
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input: true,
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optional: false,
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}
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argLangType := mod.typeString(argsSchemaType, "csharp", characteristics, false /* insertWordBreaks */)
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// The args type for a resource isn't part of "Inputs" namespace, so remove the "Inputs"
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// namespace qualifier.
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argLangTypeName := strings.ReplaceAll(argLangType.Name, "Inputs.", "")
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docLangHelper := getLanguageDocHelper("csharp")
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var params []formalParam
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if f.Inputs != nil {
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params = append(params, formalParam{
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Name: "args",
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OptionalFlag: "",
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DefaultValue: "",
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Type: propertyType{
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Name: argsType,
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Link: docLangHelper.GetDocLinkForResourceType(mod.pkg.Name, "", argLangTypeName),
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},
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})
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}
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params = append(params, formalParam{
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Name: "opts",
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OptionalFlag: "?",
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DefaultValue: " = null",
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Type: propertyType{
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Name: "InvokeOptions",
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Link: docLangHelper.GetDocLinkForResourceType("", "", "Pulumi.InvokeOptions"),
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},
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})
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return params
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}
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func (mod *modContext) genFunctionPython(f *schema.Function, resourceName string) []formalParam {
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var params []formalParam
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// Some functions don't have any inputs other than the InvokeOptions.
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// For example, the `get_billing_service_account` function.
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if f.Inputs != nil {
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params = make([]formalParam, 0, len(f.Inputs.Properties))
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for _, prop := range f.Inputs.Properties {
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fArg := formalParam{
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Name: python.PyName(prop.Name),
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DefaultValue: "=None",
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}
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params = append(params, fArg)
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}
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} else {
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params = make([]formalParam, 0, 1)
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}
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params = append(params, formalParam{
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Name: "opts",
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DefaultValue: "=None",
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})
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return params
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}
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// genFunctionArgs generates the arguments string for a given Function that can be
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// rendered directly into a template.
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func (mod *modContext) genFunctionArgs(f *schema.Function, resourceName string) map[string]string {
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functionParams := make(map[string]string)
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for _, lang := range supportedLanguages {
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var (
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paramTemplate string
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params []formalParam
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)
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b := &bytes.Buffer{}
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switch lang {
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case "nodejs":
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params = mod.genFunctionTS(f, resourceName)
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paramTemplate = "ts_formal_param"
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case "go":
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params = mod.genFunctionGo(f, resourceName)
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paramTemplate = "go_formal_param"
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case "csharp":
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params = mod.genFunctionCS(f, resourceName)
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paramTemplate = "csharp_formal_param"
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case "python":
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params = mod.genFunctionPython(f, resourceName)
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paramTemplate = "py_formal_param"
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}
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n := len(params)
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if n == 0 {
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continue
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}
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for i, p := range params {
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if err := templates.ExecuteTemplate(b, paramTemplate, p); err != nil {
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panic(err)
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}
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if i != n-1 {
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if err := templates.ExecuteTemplate(b, "param_separator", nil); err != nil {
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panic(err)
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}
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}
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}
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functionParams[lang] = b.String()
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}
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return functionParams
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}
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// genFunction is the main entrypoint for generating docs for a Function.
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// Returns args type that can be used to execute the `function.tmpl` doc template.
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func (mod *modContext) genFunction(f *schema.Function) functionDocArgs {
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name := tokenToName(f.Token)
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resourceName := strings.ReplaceAll(name, "Get", "")
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inputProps := make(map[string][]property)
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outputProps := make(map[string][]property)
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for _, lang := range supportedLanguages {
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if f.Inputs != nil {
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inputProps[lang] = mod.getProperties(f.Inputs.Properties, lang, true, false)
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}
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if f.Outputs != nil {
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outputProps[lang] = mod.getProperties(f.Outputs.Properties, lang, false, false)
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}
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}
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nestedTypes := mod.genNestedTypes(f, false /*resourceType*/)
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args := functionDocArgs{
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Header: header{
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Title: name,
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},
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ResourceName: resourceName,
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FunctionArgs: mod.genFunctionArgs(f, resourceName),
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FunctionResult: mod.getFunctionResourceInfo(resourceName),
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Comment: f.Comment,
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DeprecationMessage: f.DeprecationMessage,
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InputProperties: inputProps,
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OutputProperties: outputProps,
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NestedTypes: nestedTypes,
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}
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return args
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}
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