One file to rule them all

internal/func.go

@@ -1,8 +1,14 @@
 package internal
 
 import (
+	"embed"
 	"fmt"
+	"io"
+	"io/fs"
 	"oc-k8s/utils"
+	"os"
+	"path"
+	"path/filepath"
 )
 
 func Help_Func() {
@@ -21,9 +27,12 @@ Usage:
 	namespace - namespace selected (default: dev)
     branch - Git branch to build (default: main)
     target - make target (default: all)
-   oc-k8s stop`)
+   oc-k8s stop [env_folder] [release] [namespace]
+	env_folder - Helm config folder (required, default: .)
+    release - environnement selected (default: dev)
+	namespace - namespace selected (default: dev)`)
 	Help_Cluster()
-	Help_Services()
+	Help_Service()
 	Help_Helm()
 	Help_Values()
 	Help_K3S()
@@ -36,7 +45,7 @@ func Start(args ...string) error {
 	utils.Exec("sudo /etc/init.d/apache2 stop")
 	utils.Exec("sudo nginx -s stop")
 	Create_Cluster(args...)
-	Create_Services(args...)
+	Create_Service(args...)
 	Create_Helm(args...)
 	return nil
 }
@@ -53,3 +62,63 @@ func Install_Func(args ...string) error {
 	Install_Helm()
 	return nil
 }
+
+func ExtractTrees(src, dst string) error {
+	for i, fs := range utils.FSS {
+		fmt.Printf("\rExtract temporary Charts: %d/11", i)
+		if err := ExtractTree(fs, "assets", dst); err != nil {
+			continue
+		}
+	}
+	fmt.Print("\n")
+	return nil
+}
+
+func ExtractTree(FS embed.FS, src, dst string) error {
+	seen := map[string]bool{}
+	if err := os.MkdirAll(dst, 0755); err != nil {
+		return err
+	}
+	entries, err := fs.ReadDir(FS, src)
+	if err != nil {
+		return err // src may not exist in this FS
+	}
+
+	for _, e := range entries {
+		srcPath := path.Join(src, e.Name())
+		dstPath := filepath.Join(dst, e.Name())
+
+		if seen[dstPath] {
+			continue // already copied
+		}
+
+		if e.IsDir() {
+			if err := ExtractTree(FS, srcPath, dstPath); err != nil {
+				continue
+			}
+			continue
+		}
+
+		in, err := FS.Open(srcPath)
+		if err != nil {
+			continue
+		}
+		out, err := os.Create(dstPath)
+		if err != nil {
+			in.Close()
+			continue
+		}
+
+		if _, err := io.Copy(out, in); err != nil {
+			in.Close()
+			out.Close()
+			continue
+		}
+		in.Close()
+		out.Close()
+
+		seen[dstPath] = true
+	}
+
+	return nil
+}