Add Example documentation for Image

Makefile

@@ -78,6 +78,9 @@ cleanup:
 	rm -r $(WORKING_DIR)/bin
 	rm -f provider/cmd/$(PROVIDER)/schema.go
 
+examples:
+	cd provider/pkg/docs-gen/examples/ && go run generate.go ./yaml ./
+
 help: 
 	@grep '^[^.#]\+:\s\+.*#' Makefile | \
 	sed "s/\(.\+\):\s*\(.*\) #\s*\(.*\)/`printf "\033[93m"`\1`printf "\033[0m"`	\3 [\2]/" | \
@@ -102,12 +105,12 @@ provider: tfgen install_plugins
 test: 
 	cd examples && go test -v -tags=all -parallel $(TESTPARALLELISM) -timeout 2h
 
-tfgen: install_plugins
+tfgen: examples install_plugins
 	(cd provider && go build -p 1 -o $(WORKING_DIR)/bin/$(TFGEN) -ldflags "-X $(PROJECT)/$(VERSION_PATH)=$(VERSION)" $(PROJECT)/$(PROVIDER_PATH)/cmd/$(TFGEN))
 	$(WORKING_DIR)/bin/$(TFGEN) schema --out provider/cmd/$(PROVIDER)
 	(cd provider && VERSION=$(VERSION) go generate cmd/$(PROVIDER)/main.go)
 
 bin/pulumi-java-gen: 
 	$(shell pulumictl download-binary -n pulumi-language-java -v $(JAVA_GEN_VERSION) -r pulumi/pulumi-java)
 
-.PHONY: development build build_sdks install_go_sdk install_java_sdk install_python_sdk install_sdks only_build build_dotnet build_go build_java build_nodejs build_python clean cleanup help install_dotnet_sdk install_nodejs_sdk install_plugins lint_provider provider test tfgen
+.PHONY: development build build_sdks examples install_go_sdk install_java_sdk install_python_sdk install_sdks only_build build_dotnet build_go build_java build_nodejs build_python clean cleanup help install_dotnet_sdk install_nodejs_sdk install_plugins lint_provider provider test tfgen

provider/cmd/pulumi-resource-docker/schema.json

@@ -3017,7 +3017,7 @@
             ]
         },
         "docker:index/builderVersion:BuilderVersion": {
-            "description": "The version of the Docker builder",
+            "description": "The version of the Docker builder.",
             "type": "string",
             "enum": [
                 {
@@ -3053,11 +3053,11 @@
                     "additionalProperties": {
                         "type": "string"
                     },
-                    "description": "An optional map of named build-time argument variables to set during the Docker build. This flag allows you to pass built-time variablesthat can be accessed like environment variables inside the RUN instruction."
+                    "description": "An optional map of named build-time argument variables to set during the Docker build. This flag allows you to pass build-time variablesthat can be accessed like environment variables inside the RUN instruction."
                 },
                 "builderVersion": {
                     "$ref": "#/types/docker:index/builderVersion:BuilderVersion",
-                    "description": "The version of the Docker builder. ",
+                    "description": "The version of the Docker builder.",
                     "default": "BuilderBuildKit"
                 },
                 "cacheFrom": {
@@ -3076,7 +3076,7 @@
                 },
                 "platform": {
                     "type": "string",
-                    "description": " Set platform if server is multi-platform capable"
+                    "description": "The architecture of the platform you want to build this image for, e.g. `linux/arm64`."
                 },
                 "target": {
                     "type": "string",
@@ -4418,7 +4418,7 @@
             }
         },
         "docker:index/image:Image": {
-            "description": "Builds a Docker Image and pushes to a Docker registry.",
+            "description": "{{% examples %}}\nBuilds a Docker Image and pushes to a Docker registry.\n\n{{% examples %}}\n## Example Usage\n{{% example %}}\n### A Docker image build\n\n```typescript\nimport * as pulumi from \"@pulumi/pulumi\";\nimport * as docker from \"@pulumi/docker\";\n\nconst demoImage = new docker.Image(\"demo-image\", {\n    build: {\n        context: \".\",\n        dockerfile: \"Dockerfile\",\n    },\n    imageName: \"username/image:tag1\",\n    skipPush: true,\n});\nexport const imageName = demoImage.imageName;\n```\n```python\nimport pulumi\nimport pulumi_docker as docker\n\ndemo_image = docker.Image(\"demo-image\",\n    build={\n        \"context\": \".\",\n        \"dockerfile\": \"Dockerfile\",\n    },\n    image_name=\"username/image:tag1\",\n    skip_push=True)\npulumi.export(\"imageName\", demo_image.image_name)\n```\n```csharp\nusing System.Collections.Generic;\nusing Pulumi;\nusing Docker = Pulumi.Docker;\n\nreturn await Deployment.RunAsync(() =\u003e \n{\n    var demoImage = new Docker.Image(\"demo-image\", new()\n    {\n        Build = \n        {\n            { \"context\", \".\" },\n            { \"dockerfile\", \"Dockerfile\" },\n        },\n        ImageName = \"username/image:tag1\",\n        SkipPush = true,\n    });\n\n    return new Dictionary\u003cstring, object?\u003e\n    {\n        [\"imageName\"] = demoImage.ImageName,\n    };\n});\n\n```\n```go\npackage main\n\nimport (\n\t\"github.com/pulumi/pulumi-docker/sdk/v4/go/docker\"\n\t\"github.com/pulumi/pulumi/sdk/v3/go/pulumi\"\n)\n\nfunc main() {\n\tpulumi.Run(func(ctx *pulumi.Context) error {\n\t\tdemoImage, err := docker.NewImage(ctx, \"demo-image\", \u0026docker.ImageArgs{\n\t\t\tBuild: pulumi.Any{\n\t\t\t\tContext:    pulumi.String(\".\"),\n\t\t\t\tDockerfile: pulumi.String(\"Dockerfile\"),\n\t\t\t},\n\t\t\tImageName: pulumi.String(\"username/image:tag1\"),\n\t\t\tSkipPush:  pulumi.Bool(true),\n\t\t})\n\t\tif err != nil {\n\t\t\treturn err\n\t\t}\n\t\tctx.Export(\"imageName\", demoImage.ImageName)\n\t\treturn nil\n\t})\n}\n```\n```yaml\nconfig: {}\ndescription: A Docker image build\nname: image-yaml\noutputs:\n    imageName: ${demo-image.imageName}\nresources:\n    demo-image:\n        options:\n            version: v4.0.0-alpha.1\n        properties:\n            build:\n                context: .\n                dockerfile: Dockerfile\n            imageName: username/image:tag1\n            skipPush: true\n        type: docker:Image\nruntime: yaml\nvariables: {}\n```\n```java\npackage generated_program;\n\nimport com.pulumi.Context;\nimport com.pulumi.Pulumi;\nimport com.pulumi.core.Output;\nimport com.pulumi.docker.Image;\nimport com.pulumi.docker.ImageArgs;\nimport java.util.List;\nimport java.util.ArrayList;\nimport java.util.Map;\nimport java.io.File;\nimport java.nio.file.Files;\nimport java.nio.file.Paths;\n\npublic class App {\n    public static void main(String[] args) {\n        Pulumi.run(App::stack);\n    }\n\n    public static void stack(Context ctx) {\n        var demoImage = new Image(\"demoImage\", ImageArgs.builder()\n                .imageName(\"username/image:tag1\")\n                .skipPush(true)\n                .build());\n\n        ctx.export(\"imageName\", demoImage.imageName());\n    }\n}\n```\n{{% /example %}}\n{{% /examples %}}\n\n{{% //examples %}}",
             "properties": {
                 "baseImageName": {
                     "type": "string",
@@ -4430,7 +4430,7 @@
                 },
                 "registryServer": {
                     "type": "string",
-                    "description": "The URL of the registry server hosting the image."
+                    "description": "The name of the registry server hosting the image."
                 }
             },
             "type": "object",

provider/go.mod

@@ -17,6 +17,7 @@ require (
 	github.com/terraform-providers/terraform-provider-docker/shim v0.0.0
 	google.golang.org/grpc v1.51.0
 	google.golang.org/protobuf v1.28.1
+	gopkg.in/yaml.v3 v3.0.1
 )
 
 replace (
@@ -256,7 +257,6 @@ require (
 	google.golang.org/genproto v0.0.0-20230110181048-76db0878b65f // indirect
 	gopkg.in/square/go-jose.v2 v2.6.0 // indirect
 	gopkg.in/warnings.v0 v0.1.2 // indirect
-	gopkg.in/yaml.v3 v3.0.1 // indirect
 	lukechampine.com/frand v1.4.2 // indirect
 	sourcegraph.com/sourcegraph/appdash v0.0.0-20211028080628-e2786a622600 // indirect
 )

provider/nativeDocs.go

@@ -0,0 +1,6 @@
+package provider
+
+import _ "embed" // nolint:golint
+
+//go:embed pkg/docs-gen/examples/image.md
+var docImage string

provider/pkg/docs-gen/examples/generate.go

@@ -0,0 +1,172 @@
+package main
+
+import (
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strings"
+
+	"github.com/pulumi/pulumi/sdk/v3/go/common/util/contract"
+	"gopkg.in/yaml.v3"
+)
+
+//go:generate go run generate.go yaml .
+
+func main() {
+	if len(os.Args) < 3 {
+		fmt.Fprintf(os.Stdout, "Usage: %s <yaml source dir path> <markdown destination path>\n", os.Args[0])
+		os.Exit(1)
+	}
+	yamlPath := os.Args[1]
+	mdPath := os.Args[2]
+
+	if !filepath.IsAbs(yamlPath) {
+		cwd, err := os.Getwd()
+		contract.AssertNoError(err)
+		yamlPath = filepath.Join(cwd, yamlPath)
+	}
+
+	fileInfo, err := os.Lstat(mdPath)
+	if err != nil && os.IsNotExist(err) {
+		if err := os.MkdirAll(mdPath, 0600); err != nil {
+			panic(err)
+		}
+	}
+
+	if !fileInfo.IsDir() {
+		fmt.Fprintf(os.Stderr, "Expect markdown destination %q to be a directory\n", mdPath)
+		os.Exit(1)
+	}
+
+	yamlFiles, err := os.ReadDir(yamlPath)
+	if err != nil {
+		panic(err)
+	}
+	for _, yamlFile := range yamlFiles {
+		if err := processYaml(filepath.Join(yamlPath, yamlFile.Name()), mdPath); err != nil {
+			fmt.Fprintf(os.Stderr, "%+v", err)
+			os.Exit(1)
+		}
+	}
+}
+
+func markdownExamples(examples []string) string {
+	s := "{{% examples %}}\n## Example Usage\n"
+	for _, example := range examples {
+		s += example
+	}
+	s += "{{% /examples %}}\n"
+	return s
+}
+
+func markdownExample(description string,
+	typescript string,
+	python string,
+	csharp string,
+	golang string,
+	yaml string,
+	java string) string {
+
+	return fmt.Sprintf("{{%% example %%}}\n### %s\n\n"+
+		"```typescript\n%s```\n"+
+		"```python\n%s```\n"+
+		"```csharp\n%s```\n"+
+		"```go\n%s```\n"+
+		"```yaml\n%s```\n"+
+		"```java\n%s```\n"+
+		"{{%% /example %%}}\n",
+		description, typescript, python, csharp, golang, yaml, java)
+}
+
+func convert(language, tempDir, programFile string) (string, error) {
+	exampleDir := filepath.Join(tempDir, "example"+language)
+	cmd := exec.Command(
+		"pulumi",
+		"convert",
+		"--language",
+		language,
+		"--out",
+		filepath.Join(tempDir, exampleDir),
+		"--generate-only",
+	)
+
+	cmd.Stderr = os.Stderr
+	cmd.Stdout = os.Stdout
+	cmd.Dir = tempDir
+	if err := cmd.Run(); err != nil {
+		_, _ = fmt.Fprintf(os.Stderr, "convert %s failed, ignoring: %+v", language, err)
+	}
+	content, err := os.ReadFile(filepath.Join(tempDir, exampleDir, programFile))
+	if err != nil {
+		return "", err
+	}
+
+	return string(content), nil
+}
+
+func processYaml(path string, mdDir string) error {
+	yamlFile, err := os.Open(path)
+	if err != nil {
+		return err
+	}
+
+	base := filepath.Base(path)
+	md := strings.NewReplacer(".yaml", ".md", ".yml", ".md").Replace(base)
+
+	defer contract.IgnoreClose(yamlFile)
+	decoder := yaml.NewDecoder(yamlFile)
+	exampleStrings := []string{}
+	for {
+		example := map[string]interface{}{}
+		err := decoder.Decode(&example)
+		if err == io.EOF {
+			break
+		}
+
+		description := example["description"].(string)
+		dir, err := os.MkdirTemp("", "")
+		if err != nil {
+			return err
+		}
+
+		defer func() {
+			contract.IgnoreError(os.RemoveAll(dir))
+		}()
+
+		src, err := os.OpenFile(filepath.Join(dir, "Pulumi.yaml"), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0755)
+		if err != nil {
+			return err
+		}
+
+		if err = yaml.NewEncoder(src).Encode(example); err != nil {
+			return err
+		}
+		contract.AssertNoError(src.Close())
+
+		typescript, err := convert("typescript", dir, "index.ts")
+		python, err := convert("python", dir, "__main__.py")
+		csharp, err := convert("csharp", dir, "Program.cs")
+		golang, err := convert("go", dir, "main.go")
+		java, err := convert("java", dir, "src/main/java/generated_program/App.java")
+
+		yamlContent, err := os.ReadFile(filepath.Join(dir, "Pulumi.yaml"))
+		if err != nil {
+			return err
+		}
+		yaml := string(yamlContent)
+
+		exampleStrings = append(exampleStrings, markdownExample(description, typescript, python, csharp, golang, yaml, java))
+	}
+	contract.AssertNoError(err)
+	fmt.Fprintf(os.Stdout, "Writing %s\n", filepath.Join(mdDir, md))
+	f, err := os.OpenFile(filepath.Join(mdDir, md), os.O_RDWR|os.O_CREATE|os.O_TRUNC, 0777)
+	if err != nil {
+		return err
+	}
+	defer contract.IgnoreClose(f)
+	_, err = f.Write([]byte(markdownExamples(exampleStrings)))
+	contract.AssertNoError(err)
+	return nil
+}