feat: Add shared network folder (#157)

src/samba.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+set -Eeuo pipefail
+
+[[ "$DHCP" == [Yy1]* ]] && return 0
+
+SHARE="$STORAGE/shared"
+
+mkdir -p "$SHARE"
+chmod -R 777 "$SHARE"
+
+SAMBA="/etc/samba/smb.conf"
+
+{      echo "[global]"
+        echo "    server string = Dockur"
+        echo "    netbios name = dockur"
+        echo "    workgroup = WORKGROUP"
+        echo "    interfaces = dockerbridge"
+        echo "    bind interfaces only = yes"
+        echo "    security = user"
+        echo "    guest account = nobody"
+        echo "    map to guest = Bad User"
+        echo "    server min protocol = SMB2"
+        echo ""
+        echo "    # disable printing services"
+        echo "    load printers = no"
+        echo "    printing = bsd"
+        echo "    printcap name = /dev/null"
+        echo "    disable spoolss = yes"
+        echo ""
+        echo "[Data]"
+        echo "    path = $SHARE"
+        echo "    comment = Shared"
+        echo "    writable = yes"
+        echo "    guest ok = yes"
+        echo "    guest only = yes"
+        echo "    force user = root"
+        echo "    force group = root"
+} > "$SAMBA"
+
+{      echo "--------------------------------------------------------" 
+        echo " $APP for Docker v$(</run/version)..."
+        echo " For support visit $SUPPORT"
+        echo "--------------------------------------------------------"
+        echo ""
+        echo "Using this folder you can share files with the host machine."
+        echo ""
+        echo "To change the storage location, include the following bind mount in your compose file:"
+        echo ""
+        echo "  volumes:"
+        echo "    - \"/home/user/example:/storage/shared\""
+        echo ""
+        echo "Or in your run command:"
+        echo ""
+        echo "  -v \"/home/user/example:/storage/shared\""
+        echo ""
+        echo "Replace the example path /home/user/example with the desired storage folder."
+        echo ""
+} | unix2dos > "$SHARE/readme.txt"
+
+smbd -D
+wsdd -i dockerbridge -p -n "host.local" &
+
+return 0