Add more CLI examples

Author: code-asher

cli/add.go

@@ -23,7 +23,11 @@ func add() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "add <source>",
 		Short: "Add an extension to the marketplace",
-		Args:  cobra.ExactArgs(1),
+		Example: strings.Join([]string{
+			"  marketplace add https://domain.tld/extension.vsix --extensions-dir ./extensions",
+			"  marketplace add extension.vsix --extensions-dir ./extensions",
+		}, "\n"),
+		Args: cobra.ExactArgs(1),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			ctx, cancel := context.WithCancel(cmd.Context())
 			defer cancel()

cli/root.go

@@ -2,6 +2,7 @@ package cli
 
 import (
 	"github.com/spf13/cobra"
+	"strings"
 )
 
 func Root() *cobra.Command {
@@ -10,7 +11,9 @@ func Root() *cobra.Command {
 		SilenceErrors: true,
 		SilenceUsage:  true,
 		Long:          "Code extension marketplace",
-		Example:       "  marketplace server --extensions-dir /path/to/extensions",
+		Example: strings.Join([]string{
+			"  marketplace server --extensions-dir ./extensions",
+		}, "\n"),
 	}
 
 	cmd.AddCommand(add(), server(), version())

cli/server.go

@@ -7,6 +7,7 @@ import (
 	"net/http"
 	"os/signal"
 	"path/filepath"
+	"strings"
 	"time"
 
 	"github.com/spf13/cobra"
@@ -30,6 +31,9 @@ func server() *cobra.Command {
 	cmd := &cobra.Command{
 		Use:   "server",
 		Short: "Start the Code extension marketplace",
+		Example: strings.Join([]string{
+			"  marketplace server --extensions-dir ./extensions",
+		}, "\n"),
 		RunE: func(cmd *cobra.Command, args []string) error {
 			ctx, cancel := context.WithCancel(cmd.Context())
 			defer cancel()