Add docs cmd

.gitignore

@@ -7,3 +7,4 @@ release/
 .idea/
 .vscode/
 .DS_Store
+docs/static/cmd

cmd/myceld/cmd/root.go

@@ -45,6 +45,7 @@ import (
 	"github.com/mycel-domain/mycel/app"
 	appparams "github.com/mycel-domain/mycel/app/params"
 	"github.com/mycel-domain/mycel/cmd/myceld/dns"
+	"github.com/mycel-domain/mycel/cmd/myceld/docs"
 )
 
 // NewRootCmd creates a new root command for a Cosmos SDK application
@@ -159,6 +160,11 @@ func initRootCmd(
 	rootCmd.AddCommand(
 		dns.DnsCommand(),
 	)
+
+	// add docs command
+	rootCmd.AddCommand(
+		docs.DocsCommand(rootCmd),
+	)
 }
 
 // queryCommand returns the sub-command to send queries to the app

cmd/myceld/docs/docs.go

@@ -0,0 +1,29 @@
+package docs
+
+import (
+	"fmt"
+	"os"
+
+	"github.com/spf13/cobra"
+	"github.com/spf13/cobra/doc"
+)
+
+func DocsCommand(rootCmd *cobra.Command) *cobra.Command {
+	cmd := &cobra.Command{
+		Use:   "docs",
+		Short: "Generate markdowns docs for all myceld commands",
+		RunE: func(cmd *cobra.Command, _ []string) (err error) {
+			path := "docs/static/cmd"
+
+			if err := os.MkdirAll(path, os.FileMode(0644)); err != nil {
+				fmt.Println(err)
+				os.Exit(1)
+			}
+
+			fmt.Printf("Export cmd docs to: %s", path)
+			err = doc.GenMarkdownTree(rootCmd, path)
+			return err
+		},
+	}
+	return cmd
+}