Initial provider implementation (#18)
This brings over the initial buildx prototype from pulumi/pulumi-docker and fixes various build and release issues.
This commit is contained in:
Bryce Lampe
@@ -1,4 +1,4 @@
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// Copyright 2016-2023, Pulumi Corporation.
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// Copyright 2024, 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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@@ -15,129 +15,65 @@
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package provider
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import (
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"math/rand"
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"time"
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"context"
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"fmt"
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p "github.com/pulumi/pulumi-go-provider"
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"github.com/pulumi/pulumi-go-provider/infer"
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"github.com/pulumi/pulumi-go-provider/middleware/schema"
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"github.com/pulumi/pulumi-java/pkg/codegen/java"
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csgen "github.com/pulumi/pulumi/pkg/v3/codegen/dotnet"
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gogen "github.com/pulumi/pulumi/pkg/v3/codegen/go"
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tsgen "github.com/pulumi/pulumi/pkg/v3/codegen/nodejs"
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pygen "github.com/pulumi/pulumi/pkg/v3/codegen/python"
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"github.com/pulumi/pulumi/sdk/v3/go/common/tokens"
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"github.com/pulumi/pulumi-docker-build/provider/internal"
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"github.com/pulumi/pulumi-docker-build/provider/internal/deprecated"
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gp "github.com/pulumi/pulumi-go-provider"
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"github.com/pulumi/pulumi/pkg/v3/resource/provider"
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"github.com/pulumi/pulumi/sdk/v3/go/common/resource/plugin"
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rpc "github.com/pulumi/pulumi/sdk/v3/proto/go"
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)
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// Version is initialized by the Go linker to contain the semver of this build.
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var Version string
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var Version = "0.0.1"
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const Name string = "dockerbuild" // Needs to match $PACK in Makefile.
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// Name needs to match $PACK in Makefile.
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const Name string = "docker-build"
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func Provider() p.Provider {
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// We tell the provider what resources it needs to support.
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// In this case, a single custom resource.
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return infer.Provider(infer.Options{
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Metadata: schema.Metadata{
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DisplayName: "dockerbuild",
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LanguageMap: map[string]any{
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"go": gogen.GoPackageInfo{
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// GenerateResourceContainerTypes: true,
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Generics: gogen.GenericsSettingGenericsOnly,
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PackageImportAliases: map[string]string{
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"github.com/pulumi/pulumi-dockerbuild/sdk/go/dockerbuild": "dockerbuild",
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},
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ImportBasePath: "github.com/pulumi/pulumi-dockerbuild/sdk/go/dockerbuild",
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},
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"csharp": csgen.CSharpPackageInfo{
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PackageReferences: map[string]string{
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"Pulumi": "3.*",
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},
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},
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"java": java.PackageInfo{
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BuildFiles: "gradle",
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GradleNexusPublishPluginVersion: "1.1.0",
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Dependencies: map[string]string{
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"com.pulumi:pulumi": "0.9.9",
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"com.google.code.gson:gson": "2.8.9",
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"com.google.code.findbugs:jsr305": "3.0.2",
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},
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},
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"nodejs": tsgen.NodePackageInfo{
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Dependencies: map[string]string{
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"@pulumi/pulumi": "^3.0.0",
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},
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},
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"python": pygen.PackageInfo{
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PyProject: struct {
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Enabled bool `json:"enabled,omitempty"`
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}{Enabled: true},
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Requires: map[string]string{
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"pulumi": ">=3.0.0,<4.0.0",
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},
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},
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},
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Description: "Description",
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Keywords: []string{"keywords"},
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Homepage: "pulumi.com",
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Publisher: "pulumi",
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Repository: "https://github.com/pulumi/pulumi-dockerbuild",
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PluginDownloadURL: "github.com/pulumi/pulumi-dockerbuild",
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},
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Resources: []infer.InferredResource{
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infer.Resource[Random, RandomArgs, RandomState](),
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},
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ModuleMap: map[tokens.ModuleName]tokens.ModuleName{
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"provider": "index",
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},
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})
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// Serve launches the gRPC server for the resource provider.
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func Serve() error {
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return provider.Main(Name, New)
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}
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// Each resource has a controlling struct.
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// Resource behavior is determined by implementing methods on the controlling struct.
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// The `Create` method is mandatory, but other methods are optional.
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// - Check: Remap inputs before they are typed.
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// - Diff: Change how instances of a resource are compared.
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// - Update: Mutate a resource in place.
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// - Read: Get the state of a resource from the backing provider.
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// - Delete: Custom logic when the resource is deleted.
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// - Annotate: Describe fields and set defaults for a resource.
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// - WireDependencies: Control how outputs and secrets flows through values.
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type Random struct{}
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// Each resource has an input struct, defining what arguments it accepts.
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type RandomArgs struct {
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// Fields projected into Pulumi must be public and hava a `pulumi:"..."` tag.
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// The pulumi tag doesn't need to match the field name, but it's generally a
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// good idea.
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Length int `pulumi:"length"`
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}
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// Each resource has a state, describing the fields that exist on the created resource.
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type RandomState struct {
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// It is generally a good idea to embed args in outputs, but it isn't strictly necessary.
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RandomArgs
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// Here we define a required output called result.
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Result string `pulumi:"result" provider:"output"`
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}
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// All resources must implement Create at a minimum.
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func (Random) Create(ctx p.Context, name string, input RandomArgs, preview bool) (string, RandomState, error) {
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state := RandomState{RandomArgs: input}
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if preview {
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return name, state, nil
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// New creates a new provider.
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func New(host *provider.HostClient) (rpc.ResourceProviderServer, error) {
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server, err := gp.RawServer(Name, Version, internal.NewBuildxProvider())(host)
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if err != nil {
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return nil, fmt.Errorf("building raw server: %w", err)
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}
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state.Result = makeRandom(input.Length)
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return name, state, nil
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return &configurableProvider{ResourceProviderServer: server}, nil
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}
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func makeRandom(length int) string {
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seededRand := rand.New(rand.NewSource(time.Now().UnixNano())) //nolint: gosec
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charset := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789")
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// configurableProvider is a workaround for
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// https://github.com/pulumi/pulumi-go-provider/issues/171 and
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// In short, our SDKs send provider Configure requests as simple strings
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// instead of rich objects. We don't want to preserve this behavior in
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// pulumi-go-provider, but we also haven't updated SDKs yet to send rich types.
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//
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// If you find yourself in a position where you need to copy this -- STOP!
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// https://github.com/pulumi/pulumi/pull/15032 should be merged with this fix.
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type configurableProvider struct {
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rpc.ResourceProviderServer
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}
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result := make([]rune, length)
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for i := range result {
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result[i] = charset[seededRand.Intn(len(charset))]
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func (p configurableProvider) Configure(
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ctx context.Context,
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request *rpc.ConfigureRequest,
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) (*rpc.ConfigureResponse, error) {
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schema := internal.Schema(ctx, Version)
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ce := deprecated.New(schema.Config)
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buildxReq := request
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if props, err := ce.UnmarshalProperties(request.Args); err == nil {
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args, _ := plugin.MarshalProperties(props, plugin.MarshalOptions{
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Label: "config",
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KeepUnknowns: true,
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SkipNulls: true,
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KeepSecrets: true,
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RejectAssets: true,
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})
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buildxReq.Args = args
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}
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return string(result)
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return p.ResourceProviderServer.Configure(ctx, buildxReq)
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}
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