From 7245a9a8cc17d9ed1287b7c2c2df94b5e04f1e51 Mon Sep 17 00:00:00 2001
From: = <torjus@usit.uio.no>
Date: Sat, 4 Dec 2021 11:42:44 +0100
Subject: [PATCH] Add delete to client

---
 cmd/ezshare.go | 53 ++++++++++++++++++++++++++++++++++++++++++++++++--
 1 file changed, 51 insertions(+), 2 deletions(-)

diff --git a/cmd/ezshare.go b/cmd/ezshare.go
index a7ccaab..c1ad365 100644
--- a/cmd/ezshare.go
+++ b/cmd/ezshare.go
@@ -31,6 +31,11 @@ func main() {
 				Name:  "config",
 				Usage: "Path to config-file.",
 			},
+			&cli.BoolFlag{
+				Name:    "verbose",
+				Aliases: []string{"v"},
+				Usage:   "Be more verbose",
+			},
 		},
 		Commands: []*cli.Command{
 			{
@@ -82,6 +87,12 @@ func main() {
 						ArgsUsage: "PATH [PATH]..",
 						Action:    ActionClientUpload,
 					},
+					{
+						Name:      "delete",
+						Usage:     "Delete file with id",
+						ArgsUsage: "ID [ID]..",
+						Action:    ActionClientDelete,
+					},
 					{
 						Name:   "list",
 						Usage:  "List files",
@@ -372,6 +383,39 @@ func ActionClientList(c *cli.Context) error {
 	return nil
 }
 
+func ActionClientDelete(c *cli.Context) error {
+	cfg, err := getConfig(c)
+	if err != nil {
+		return err
+	}
+
+	addr := cfg.Client.DefaultServer
+	if c.IsSet("addr") {
+		addr = c.String("addr")
+	}
+
+	clientCreds, err := cfg.Client.Creds()
+	if err != nil {
+		return err
+	}
+	conn, err := grpc.DialContext(c.Context, addr, grpc.WithTransportCredentials(clientCreds))
+
+	if err != nil {
+		return err
+	}
+	defer conn.Close()
+
+	client := pb.NewFileServiceClient(conn)
+	for _, arg := range c.Args().Slice() {
+		_, err := client.DeleteFile(c.Context, &pb.DeleteFileRequest{Id: arg})
+		if err != nil {
+			return fmt.Errorf("error deleting file: %w", err)
+		}
+		fmt.Printf("Deleted file %s\n", arg)
+	}
+	return nil
+}
+
 func ActionGencerts(c *cli.Context) error {
 	outDir := "."
 	if c.IsSet("out-dir") {
@@ -396,8 +440,13 @@ func getConfig(c *cli.Context) (*config.Config, error) {
 	}
 	cfg, err := config.FromDefaultLocations()
 	if err == nil {
-		fmt.Printf("Config loaded from %s\n", cfg.Location())
-		fmt.Printf("Config: %+v\n", cfg)
+		verbosePrint(c, fmt.Sprintf("Config loaded from %s", cfg.Location()))
 	}
 	return cfg, err
 }
+
+func verbosePrint(c *cli.Context, message string) {
+	if c.Bool("verbose") {
+		fmt.Println(message)
+	}
+}