Added support for disabling upload when using Docker

README.md

@@ -5,8 +5,9 @@ Simple REST API controlled BitTorrent client
 ```
 docker run -d \
 --name torrenttp \
--p 1010:1010 \
--v ~/tttpdl:/dl \
+-p 1010:1010 \ # Change the 1010 on the left to change the listening port
+-v ~/tttpdl:/dl \ # Change the ~/tttpdl to the download path
+-e NOUP=false \ # Set to true to disable uploads
 --restart unless-stopped \
 glbl/torrenttp:latest
 ```

engine.go

@@ -15,8 +15,10 @@ import (
 
 // Creates the BitTorrent client
 func (Engine *btEng) initialize(opts *torrent.ClientConfig) {
-	/* Make client with confs */
+	// Saves the given config to the Engine
 	Engine.ClientConfig = opts
+
+	/* Make client with confs */
 	var err error
 	Engine.Client, err = torrent.NewClient(Engine.ClientConfig)
 	if err != nil {

functions.go

@@ -8,6 +8,7 @@ import (
 	"io"
 	"net/http"
 	"net/url"
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -94,6 +95,13 @@ func getTorrentFile(t *torrent.Torrent, displaypath string) (*torrent.File, erro
 // Create config for BitTorrent client with confs from args
 func newBtCliConfs(dir string, noup bool) *torrent.ClientConfig {
 	opts := torrent.NewDefaultClientConfig()
+
+	/* Disables upload if ENV variable is set to true */
+	if os.Getenv("NOUP") == "true" {
+		noup = true
+	}
+
+	/* Sets the variables */
 	opts.DataDir = filepath.Clean(dir)
 	opts.NoUpload = noup
 	return opts