feat: added root, download, list, and serve cmd implementations

cmd/list.go

@@ -1,10 +1,67 @@
 package cmd
 
-import "github.com/spf13/cobra"
+import (
+	"encoding/json"
+	"fmt"
+	"net/http"
+	"os"
+
+	"git.towk2.me/towk/configurator/pkg/client"
+	"github.com/rs/zerolog/log"
+	"github.com/spf13/cobra"
+)
 
 var listCmd = &cobra.Command{
 	Use: "list",
+	Example: `
+	# list files in a remote data directory
+	configurator list --path test
+	configurator list --host https://example.com --path test
+	curl https://example.com/list/test
+`,
+	Args:  cobra.NoArgs,
+	Short: "List all files in a remote data directory",
+	PreRun: func(cmd *cobra.Command, args []string) {
+		setenv(&host, "CONFIGURATOR_HOST")
+		setenv(&path, "CONFIGURATOR_PATH")
+	},
 	Run: func(cmd *cobra.Command, args []string) {
+		var (
+			c      = client.New(host)
+			body   []byte
+			output []string
+			err    error
+		)
 
+		log.Debug().
+			Str("host", host).
+			Str("path", path).
+			Send()
+
+		// make request to /list endpoint
+		_, body, err = c.MakeRequest(client.HTTPEnvelope{
+			Path:   fmt.Sprintf("/list/%s", path),
+			Method: http.MethodGet,
+		})
+		if err != nil {
+			log.Error().Err(err).Str("url", host).Msg("failed to make request")
+			os.Exit(1)
+		}
+
+		err = json.Unmarshal(body, &output)
+		if err != nil {
+			log.Error().Err(err).Msg("failed to unmarshal response body")
+			os.Exit(1)
+		}
+
+		// show the list of files and directories
+		log.Info().Strs("output", output).Send()
 	},
 }
+
+func init() {
+	listCmd.Flags().StringVar(&host, "host", "http://localhost:5050", "Set the configurator remote host (can be set with CONFIGURATOR_HOST)")
+	listCmd.Flags().StringVarP(&path, "path", "p", ".", "Set the path to list files (can be set with CONFIGURATOR_PATH)")
+
+	rootCmd.AddCommand(listCmd)
+}