[operator] Wrapping generic maps for helm rendering (#511)

operator/cmd/cluster/install.go

@@ -42,7 +42,7 @@ func InstallCmdWithArgs(ctx cli.Context, rootArgs *RootArgs, iArgs *InstallArgs)
 		dubboctl install --profile=default`,
 		Args: cobra.ExactArgs(0),
 		RunE: func(cmd *cobra.Command, args []string) error {
-			_, err := ctx.CliClient()
+			_, err := ctx.CLIClient()
 			if err != nil {
 				return err
 			}

operator/pkg/helm/helm.go

@@ -1,10 +1,10 @@
 package helm
 
 import (
+	"github.com/apache/dubbo-kubernetes/operator/pkg/values"
 	"helm.sh/helm/v3/pkg/chart"
 	"helm.sh/helm/v3/pkg/chartutil"
 	"helm.sh/helm/v3/pkg/engine"
-	"io/fs"
 	"sort"
 	"strings"
 )
@@ -15,18 +15,6 @@ const (
 	NotesFileNameSuffix = ".txt"
 )
 
-func getFilesRecursive() {
-
-}
-
-func stripPrefix() {
-
-}
-
-func loaderChart(f fs.FS, root string) (*chart.Chart, error) {
-	return nil, nil
-}
-
 func readerChart(namespace string, chrt *chart.Chart) ([]string, error) {
 	var s []string
 	opts := chartutil.ReleaseOptions{
@@ -55,6 +43,9 @@ func readerChart(namespace string, chrt *chart.Chart) ([]string, error) {
 	return s, nil
 }
 
-func Reader() {
-
-}
+func Reader(namespace string, dir string, dop values.Map) {
+	_, ok := dop.GetPathMap("spec.values")
+	if !ok {
+		return
+	}
+}

operator/pkg/values/map.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"github.com/apache/dubbo-kubernetes/pkg/pointer"
 	"sigs.k8s.io/yaml"
+	"strings"
 )
 
 type Map map[string]any
@@ -60,3 +61,32 @@ func fromYAML[T any](overlay []byte) (T, error) {
 	}
 	return *v, nil
 }
+
+func parsePath(key string) []string { return strings.Split(key, ".") }
+
+func tableLookup(m Map, simple string) (Map, bool) {
+	v, ok := m[simple]
+	if !ok {
+		return nil, false
+	}
+	if vv, ok := v.(map[string]interface{}); ok {
+		return vv, true
+	}
+	if vv, ok := v.(Map); ok {
+		return vv, true
+	}
+	return nil, false
+}
+
+// GetPathMap key.subkey
+func (m Map) GetPathMap(s string) (Map, bool) {
+	current := m
+	for _, n := range parsePath(s) {
+		subkey, ok := tableLookup(current, n)
+		if !ok {
+			return nil, false
+		}
+		current = subkey
+	}
+	return current, true
+}

pkg/art/atr.go

@@ -1,6 +1,9 @@
 package art
 
-import "github.com/fatih/color"
+import (
+	_ "embed"
+	"github.com/fatih/color"
+)
 
 //go:embed dubbo-ascii.txt
 var dubboASCIIArt string
@@ -9,6 +12,6 @@ func DubboArt() string {
 	return dubboASCIIArt
 }
 
-func DubboColoredArt() {
+func DubboColoredArt() string {
 	return color.New(color.FgHiCyan).Add(color.Bold).Sprint(dubboASCIIArt)
 }