Initial version

main.go

@@ -0,0 +1,69 @@
+package main
+
+import (
+	"flag"
+	"fmt"
+	"helm-compose/compose"
+	"helm-compose/generator"
+	"helm-compose/helm"
+	"os"
+	"path/filepath"
+	"sync"
+
+	"gopkg.in/yaml.v3"
+)
+
+var ComposeFile = "docker-compose.yaml"
+var AppName = "MyApp"
+
+func main() {
+
+	flag.StringVar(&ComposeFile, "compose", ComposeFile, "set the compose file to parse")
+	flag.StringVar(&AppName, "appname", AppName, "Give the helm chart app name")
+	flag.Parse()
+
+	p := compose.NewParser(ComposeFile)
+	p.Parse(AppName)
+	wait := sync.WaitGroup{}
+
+	files := make(map[string][]interface{})
+
+	for name, s := range p.Data.Services {
+		wait.Add(1)
+		go func(name string, s compose.Service) {
+			o := generator.CreateReplicaObject(name, s)
+			files[name] = o
+			wait.Done()
+		}(name, s)
+	}
+	wait.Wait()
+
+	dirname := filepath.Join("chart", AppName)
+	templatesDir := filepath.Join(dirname, "templates")
+	os.MkdirAll(templatesDir, 0755)
+
+	for n, f := range files {
+		for _, c := range f {
+			kind := c.(helm.Kinded).Get()
+			fname := filepath.Join(templatesDir, n+"."+kind+".yaml")
+			fp, _ := os.Create(fname)
+			enc := yaml.NewEncoder(fp)
+			enc.SetIndent(2)
+			enc.Encode(c)
+			fp.Close()
+		}
+	}
+
+	for _, ing := range generator.Ingresses {
+
+		fmt.Println("---")
+		enc := yaml.NewEncoder(os.Stdout)
+		enc.SetIndent(2)
+		enc.Encode(ing)
+	}
+
+	enc := yaml.NewEncoder(os.Stdout)
+	enc.SetIndent(2)
+	enc.Encode(generator.Values)
+
+}