Initial provider implementation (#18)

This brings over the initial buildx prototype from pulumi/pulumi-docker
and fixes various build and release issues.

sdk/go/dockerbuild/x/provider.go

@@ -0,0 +1,88 @@
+// Code generated by pulumi-language-go DO NOT EDIT.
+// *** WARNING: Do not edit by hand unless you're certain you know what you are doing! ***
+
+package dockerbuild
+
+import (
+	"context"
+	"reflect"
+
+	"github.com/pulumi/pulumi-docker-build/sdk/go/dockerbuild/internal"
+	"github.com/pulumi/pulumi/sdk/v3/go/pulumi"
+	"github.com/pulumi/pulumi/sdk/v3/go/pulumix"
+)
+
+type Provider struct {
+	pulumi.ProviderResourceState
+
+	// The build daemon's address.
+	Host pulumix.Output[*string] `pulumi:"host"`
+}
+
+// NewProvider registers a new resource with the given unique name, arguments, and options.
+func NewProvider(ctx *pulumi.Context,
+	name string, args *ProviderArgs, opts ...pulumi.ResourceOption) (*Provider, error) {
+	if args == nil {
+		args = &ProviderArgs{}
+	}
+
+	if args.Host == nil {
+		if d := internal.GetEnvOrDefault("", nil, "DOCKER_HOST"); d != nil {
+			args.Host = pulumix.Ptr(d.(string))
+		}
+	}
+	opts = internal.PkgResourceDefaultOpts(opts)
+	var resource Provider
+	err := ctx.RegisterResource("pulumi:providers:docker-build", name, args, &resource, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return &resource, nil
+}
+
+type providerArgs struct {
+	// The build daemon's address.
+	Host       *string    `pulumi:"host"`
+	Registries []Registry `pulumi:"registries"`
+}
+
+// The set of arguments for constructing a Provider resource.
+type ProviderArgs struct {
+	// The build daemon's address.
+	Host       pulumix.Input[*string]
+	Registries pulumix.Input[[]*RegistryArgs]
+}
+
+func (ProviderArgs) ElementType() reflect.Type {
+	return reflect.TypeOf((*providerArgs)(nil)).Elem()
+}
+
+type ProviderOutput struct{ *pulumi.OutputState }
+
+func (ProviderOutput) ElementType() reflect.Type {
+	return reflect.TypeOf((*Provider)(nil)).Elem()
+}
+
+func (o ProviderOutput) ToProviderOutput() ProviderOutput {
+	return o
+}
+
+func (o ProviderOutput) ToProviderOutputWithContext(ctx context.Context) ProviderOutput {
+	return o
+}
+
+func (o ProviderOutput) ToOutput(ctx context.Context) pulumix.Output[Provider] {
+	return pulumix.Output[Provider]{
+		OutputState: o.OutputState,
+	}
+}
+
+// The build daemon's address.
+func (o ProviderOutput) Host() pulumix.Output[*string] {
+	value := pulumix.Apply[Provider](o, func(v Provider) pulumix.Output[*string] { return v.Host })
+	return pulumix.Flatten[*string, pulumix.Output[*string]](value)
+}
+
+func init() {
+	pulumi.RegisterOutputType(ProviderOutput{})
+}