Generate and publish Node.js API too

By request in pulumi/pulumi-docker#132. The more folks we can get using
this, the more likely we are to get this upstreamed.

.github/workflows/release.yml

@@ -23,7 +23,14 @@ jobs:
           args: release --rm-dist
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-      - run: make python-sdk
+      - run: make sdk
+      - uses: actions/setup-node@v2
+        with:
+          node-version: 16.x
+          registry-url: https://registry.npmjs.org
+      - run: npm publish
+        env:
+          NODE_AUTH_TOKEN: ${{ secrets.NPM_TOKEN }}
       - run: python setup.py build sdist
         working-directory: sdk/python
       - uses: pypa/gh-action-pypi-publish@master

Makefile

@@ -3,13 +3,17 @@ VERSION ?= $(patsubst v%,%,$(shell git describe))
 bin/pulumi-sdkgen-docker-buildkit: cmd/pulumi-sdkgen-docker-buildkit/*.go
 	go build -o bin/pulumi-sdkgen-docker-buildkit ./cmd/pulumi-sdkgen-docker-buildkit
 
-python-sdk: bin/pulumi-sdkgen-docker-buildkit
+sdk: bin/pulumi-sdkgen-docker-buildkit
 	rm -rf sdk
 	bin/pulumi-sdkgen-docker-buildkit $(VERSION)
 	cp README.md sdk/python/
+	cp README.md sdk/nodejs/
 	cd sdk/python/ && \
 		sed -i.bak -e "s/\$${VERSION}/$(VERSION)/g" -e "s/\$${PLUGIN_VERSION}/$(VERSION)/g" setup.py && \
 		rm setup.py.bak
+	cd sdk/nodejs/ && \
+		sed -i.bak -e "s/\$${VERSION}/$(VERSION)/g" package.json && \
+		rm package.json.bak
 
 .PHONY: install
 install:

cmd/pulumi-sdkgen-docker-buildkit/main.go

@@ -24,6 +24,7 @@ import (
 	"github.com/pulumi/pulumi/sdk/v3/go/common/util/cmdutil"
 
 	"github.com/pkg/errors"
+	jsgen "github.com/pulumi/pulumi/pkg/v3/codegen/nodejs"
 	pygen "github.com/pulumi/pulumi/pkg/v3/codegen/python"
 	"github.com/pulumi/pulumi/pkg/v3/codegen/schema"
 )
@@ -147,6 +148,7 @@ func run(version string) error {
 		},
 		Language: map[string]json.RawMessage{
 			"python": json.RawMessage("{}"),
+			"nodejs": json.RawMessage(`{"packageName": "@materializeinc/pulumi-docker-buildkit"}`),
 		},
 	}
 	ppkg, err := schema.ImportSpec(spec, nil)
@@ -156,20 +158,35 @@ func run(version string) error {
 
 	toolDescription := "the Pulumi SDK Generator"
 	extraFiles := map[string][]byte{}
-	files, err := pygen.GeneratePackage(toolDescription, ppkg, extraFiles)
+
+	pyFiles, err := pygen.GeneratePackage(toolDescription, ppkg, extraFiles)
 	if err != nil {
 		return fmt.Errorf("generating python package: %v", err)
 	}
+	if err := writeFiles(filepath.Join("sdk", "python"), pyFiles); err != nil {
+		return err
+	}
 
+	jsFiles, err := jsgen.GeneratePackage(toolDescription, ppkg, extraFiles)
+	if err != nil {
+		return fmt.Errorf("generating python package: %v", err)
+	}
+	if err := writeFiles(filepath.Join("sdk", "nodejs"), jsFiles); err != nil {
+		return err
+	}
+
+	return nil
+}
+
+func writeFiles(base string, files map[string][]byte) error {
 	for path, contents := range files {
-		path = filepath.Join("sdk", "python", path)
+		path = filepath.Join(base, path)
 		if err := tools.EnsureFileDir(path); err != nil {
 			return fmt.Errorf("creating directory: %v", err)
 		}
 		if err := os.WriteFile(path, contents, 0644); err != nil {
 			return fmt.Errorf("writing file: %v", err)
 		}
 	}
-
 	return nil
 }