Test version

provider/provider.go

@@ -27,7 +27,7 @@ import (
 )
 
 // Version is initialized by the Go linker to contain the semver of this build.
-var Version string
+var Version = "0.0.1"
 
 // Name needs to match $PACK in Makefile.
 const Name string = "docker-build"
@@ -62,7 +62,7 @@ func (p configurableProvider) Configure(
 	ctx context.Context,
 	request *rpc.ConfigureRequest,
 ) (*rpc.ConfigureResponse, error) {
-	schema := internal.Schema(ctx, "")
+	schema := internal.Schema(ctx, Version)
 	ce := deprecated.New(schema.Config)
 	buildxReq := request
 	if props, err := ce.UnmarshalProperties(request.Args); err == nil {

provider/provider_test.go

@@ -18,8 +18,10 @@ import (
 	"context"
 	"testing"
 
+	"github.com/blang/semver"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
+	emptypb "google.golang.org/protobuf/types/known/emptypb"
 	"google.golang.org/protobuf/types/known/structpb"
 
 	pulumirpc "github.com/pulumi/pulumi/sdk/v3/proto/go"
@@ -48,3 +50,19 @@ func TestConfigure(t *testing.T) {
 
 	assert.NoError(t, err)
 }
+
+func TestVersion(t *testing.T) {
+	t.Parallel()
+
+	_, err := semver.Parse(Version)
+	assert.NoError(t, err)
+
+	p, err := New(nil)
+	require.NoError(t, err)
+
+	info, err := p.GetPluginInfo(context.Background(), &emptypb.Empty{})
+	assert.NoError(t, err)
+
+	require.NotEqual(t, "", Version)
+	assert.Equal(t, Version, info.Version)
+}