feat(torrent): edit trackers (#79)

* chore(deps): update go-qbittorrent to v1.5.0

* feat(torrent): edit tracker

* feat(torrent): update readme

README.md

@@ -413,6 +413,7 @@ Available Commands:
   reannounce  Reannounce torrent(s)
   remove      Removes specified torrent(s)
   resume      Resume specified torrent(s)
+  tracker     Torrent tracker subcommand
 
 Flags:
   -h, --help   help for torrent
@@ -793,7 +794,47 @@ Flags:
 
 Global Flags:
       --config string   config file (default is $HOME/.config/qbt/.qbt.toml)
+```
+
+### Tracker
+
+```text
+Do various torrent category operations
+
+Usage:
+  qbt torrent tracker [command]
 
+Available Commands:
+  edit        Edit torrent tracker
+
+Flags:
+  -h, --help   help for tracker
+
+Global Flags:
+      --config string   config file (default is $HOME/.config/qbt/.qbt.toml)
+
+Use "qbt torrent tracker [command] --help" for more information about a command.
+```
+
+#### Tracker edit
+
+```text
+Edit tracker for torrents via hashes
+
+Usage:
+  qbt torrent tracker edit [flags]
+
+Examples:
+  qbt torrent tracker edit --old url.old/test --new url.com/test
+
+Flags:
+      --dry-run          Run without doing anything
+  -h, --help             help for edit
+      --new string       New tracker URL
+      --old string       Old tracker URL to replace
+
+Global Flags:
+      --config string   config file (default is $HOME/.config/qbt/.qbt.toml)
 ```
 
 ## Version

cmd/torrent.go

@@ -23,6 +23,7 @@ func RunTorrent() *cobra.Command {
 	command.AddCommand(RunTorrentReannounce())
 	command.AddCommand(RunTorrentRemove())
 	command.AddCommand(RunTorrentResume())
+	command.AddCommand(RunTorrentTracker())
 
 	return command
 }

cmd/torrent_tracker.go

@@ -0,0 +1,96 @@
+package cmd
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"strings"
+
+	"github.com/ludviglundgren/qbittorrent-cli/internal/config"
+
+	"github.com/autobrr/go-qbittorrent"
+	"github.com/spf13/cobra"
+)
+
+// RunTorrentTracker cmd for torrent tracker operations
+func RunTorrentTracker() *cobra.Command {
+	var command = &cobra.Command{
+		Use:   "tracker",
+		Short: "Torrent tracker subcommand",
+		Long:  `Do various torrent category operations`,
+	}
+
+	command.AddCommand(RunTorrentTrackerEdit())
+
+	return command
+}
+
+// RunTorrentTrackerEdit cmd for torrent tracker operations
+func RunTorrentTrackerEdit() *cobra.Command {
+	var command = &cobra.Command{
+		Use:     "edit",
+		Short:   "Edit torrent tracker",
+		Long:    `Edit tracker for torrents via hashes`,
+		Example: `  qbt torrent tracker edit --old url.old/test --new url.com/test`,
+	}
+
+	var (
+		dry    bool
+		oldURL string
+		newURL string
+	)
+
+	command.Flags().BoolVar(&dry, "dry-run", false, "Run without doing anything")
+	command.Flags().StringVar(&oldURL, "old", "", "Old tracker URL to replace")
+	command.Flags().StringVar(&newURL, "new", "", "New tracker URL")
+
+	command.RunE = func(cmd *cobra.Command, args []string) error {
+		config.InitConfig()
+
+		qbtSettings := qbittorrent.Config{
+			Host:      config.Qbit.Addr,
+			Username:  config.Qbit.Login,
+			Password:  config.Qbit.Password,
+			BasicUser: config.Qbit.BasicUser,
+			BasicPass: config.Qbit.BasicPass,
+		}
+
+		qb := qbittorrent.NewClient(qbtSettings)
+
+		ctx := cmd.Context()
+
+		if err := qb.LoginCtx(ctx); err != nil {
+			fmt.Fprintf(os.Stderr, "could not login to qbit: %q\n", err)
+			os.Exit(1)
+		}
+
+		if dry {
+			log.Printf("dry-run: successfully updated tracker on torrents\n")
+
+			return nil
+		} else {
+			torrents, err := qb.GetTorrentsCtx(ctx, qbittorrent.TorrentFilterOptions{})
+			if err != nil {
+				log.Fatalf("could not get torrents err: %q\n", err)
+			}
+
+			matches := 0
+
+			for _, torrent := range torrents {
+				if strings.Contains(torrent.Tracker, oldURL) {
+					if err := qb.EditTrackerCtx(ctx, torrent.Hash, torrent.Tracker, newURL); err != nil {
+						log.Fatalf("could not edit tracker for torrent: %s\n", torrent.Hash)
+					}
+
+					matches++
+				}
+			}
+
+			log.Printf("successfully updated tracker for (%d) torrents\n", matches)
+		}
+
+		return nil
+	}
+
+	return command
+}

go.mod

@@ -4,7 +4,7 @@ go 1.20
 
 require (
 	github.com/anacrolix/torrent v1.52.5
-	github.com/autobrr/go-qbittorrent v1.4.0
+	github.com/autobrr/go-qbittorrent v1.5.0
 	github.com/blang/semver v3.5.1+incompatible
 	github.com/dustin/go-humanize v1.0.1
 	github.com/magiconair/properties v1.8.7

go.sum

@@ -77,6 +77,8 @@ github.com/andybalholm/brotli v1.0.5/go.mod h1:fO7iG3H7G2nSZ7m0zPUDn85XEX2GTukHG
 github.com/apache/thrift v0.12.0/go.mod h1:cp2SuWMxlEZw2r+iP2GNCdIi4C1qmUzdZFSVb+bacwQ=
 github.com/autobrr/go-qbittorrent v1.4.0 h1:f8FhLB5IVprQ7qATVrJkQxT88gi1Soqz2wa+YCxmI88=
 github.com/autobrr/go-qbittorrent v1.4.0/go.mod h1:z88B3+O/1/3doQABErvIOOxE4hjpmIpulu6XzDG/q78=
+github.com/autobrr/go-qbittorrent v1.5.0 h1:UBl6w/bxxT5v1d9sGKp5Be4js4YNNumXw4hZNXXxPd8=
+github.com/autobrr/go-qbittorrent v1.5.0/go.mod h1:z88B3+O/1/3doQABErvIOOxE4hjpmIpulu6XzDG/q78=
 github.com/avast/retry-go v3.0.0+incompatible h1:4SOWQ7Qs+oroOTQOYnAHqelpCO0biHSxpiH9JdtuBj0=
 github.com/avast/retry-go v3.0.0+incompatible/go.mod h1:XtSnn+n/sHqQIpZ10K1qAevBhOOCWBLXXy3hyiqqBrY=
 github.com/benbjohnson/immutable v0.2.0/go.mod h1:uc6OHo6PN2++n98KHLxW8ef4W42ylHiQSENghE1ezxI=