Merge pull request #96 from christopherhein/chore/94-codegen

Adding Code Gen Into The Project Again

Author: Christopher Hein

Makefile

@@ -20,11 +20,11 @@ tag:
 
 .PHONY: install-aws-codegen
 install-aws-codegen:
-	go get -u github.com/christopherhein/aws-operator-codegen
+	go install -ldflags "-X main.commit=$(commitSHA) -X main.date=$(dateStr)" ./code-generation/cmd/aws-service-operator-codegen
 
 .PHONY: aws-codegen
 aws-codegen:
-	aws-operator-codegen process
+	aws-service-operator-codegen process
 
 .PHONY: k8s-codegen
 k8s-codegen:

code-generation/.gitignore

@@ -0,0 +1 @@
+/aws-service-operator-codegen

code-generation/Gopkg.lock

@@ -0,0 +1,30 @@
+# Gopkg.toml example
+#
+# Refer to https://golang.github.io/dep/docs/Gopkg.toml.html
+# for detailed Gopkg.toml documentation.
+#
+# required = ["github.com/user/thing/cmd/thing"]
+# ignored = ["github.com/user/project/pkgX", "bitbucket.org/user/project/pkgA/pkgY"]
+#
+# [[constraint]]
+#   name = "github.com/user/project"
+#   version = "1.0.0"
+#
+# [[constraint]]
+#   name = "github.com/user/project2"
+#   branch = "dev"
+#   source = "github.com/myfork/project2"
+#
+# [[override]]
+#   name = "github.com/x/y"
+#   version = "2.4.0"
+#
+# [prune]
+#   non-go = false
+#   go-tests = true
+#   unused-packages = true
+
+
+[prune]
+  go-tests = true
+  unused-packages = true

code-generation/Gopkg.toml

@@ -0,0 +1,17 @@
+commitSHA := $(shell git describe --dirty --always)
+dateStr := $(shell date +%s)
+
+.PHONY: build
+build:
+	go build -ldflags "-X main.commit=$(commitSHA) -X main.date=$(dateStr)" ./cmd/aws-service-operator-codegen
+
+.PHONY: install-bindata
+install-bindata:
+	go get -u github.com/jteeuwen/go-bindata/...
+
+.PHONY: update-bindata
+update-bindata:
+	go generate ./pkg/codegen/
+
+.PHONY: rebuild
+rebuild: update-bindata build

code-generation/Makefile

@@ -0,0 +1,29 @@
+package main
+
+import (
+	"fmt"
+	"github.com/spf13/cobra"
+	"os"
+)
+
+var (
+	// rootCmd represents the base command when called without any subcommands
+	rootCmd = &cobra.Command{
+		Use:   "aws-operator-codegen",
+		Short: "Processes AWS Operator Model files and outputs codegened operators",
+		Long:  `TODO WRITE THIS`,
+		Run: func(c *cobra.Command, _ []string) {
+			c.Help()
+		},
+	}
+)
+
+func main() {
+	if err := rootCmd.Execute(); err != nil {
+		fmt.Println(err)
+		os.Exit(1)
+	}
+}
+
+func init() {
+}

code-generation/cmd/aws-service-operator-codegen/main.go

@@ -0,0 +1,25 @@
+package main
+
+import (
+	"github.com/christopherhein/aws-operator/code-generation/pkg/codegen"
+	"github.com/spf13/cobra"
+)
+
+var modelPath, rootPath string
+
+var processCmd = &cobra.Command{
+	Use:   "process",
+	Short: "Process the operator code based on the models files",
+	Long:  ``,
+	Run: func(cmd *cobra.Command, args []string) {
+		generation := codegen.New(modelPath, rootPath)
+		generation.Run()
+		return
+	},
+}
+
+func init() {
+	processCmd.Flags().StringVar(&modelPath, "model-path", "models/", "Model path used for regenerating the codebase")
+	processCmd.Flags().StringVar(&rootPath, "root-path", "./", "Root path used for regenerating the codebase")
+	rootCmd.AddCommand(processCmd)
+}

code-generation/cmd/aws-service-operator-codegen/process.go

@@ -0,0 +1,36 @@
+package main
+
+import (
+	"fmt"
+	goVersion "github.com/christopherhein/go-version"
+	"github.com/spf13/cobra"
+)
+
+var (
+	shortened  = false
+	version    = "dev"
+	commit     = "none"
+	date       = "unknown"
+	versionCmd = &cobra.Command{
+		Use:   "version",
+		Short: "Version will output the current aws-operator build information",
+		Long:  ``,
+		Run: func(_ *cobra.Command, _ []string) {
+			var response string
+			versionOutput := goVersion.New(version, commit, date)
+
+			if shortened {
+				response = versionOutput.ToShortened()
+			} else {
+				response = versionOutput.ToJSON()
+			}
+			fmt.Printf("%+v", response)
+			return
+		},
+	}
+)
+
+func init() {
+	versionCmd.Flags().BoolVarP(&shortened, "short", "s", false, "Use shortened output for version information.")
+	rootCmd.AddCommand(versionCmd)
+}