fix(nfs): support comma-separated networks in allowed_network field

nfs/README.md

@@ -1,24 +1,94 @@
 # Home Assistant Add-on: NFS Server
 
-This add-on exposes the Home Assistant media folder via NFS.
+![Supports amd64 Architecture][amd64-shield]
+![Supports aarch64 Architecture][aarch64-shield]
+![Supports armv7 Architecture][armv7-shield]
+
+This add-on provides a **user-space NFS server** based on unfs3, perfect for:
+
+- Mounting Home Assistant folders on other machines on your network
+- Sharing media, config, or backup folders over NFS
+
+It is designed to be **lightweight and kernel-independent**, running entirely in user-space without requiring NFS kernel modules.
 
 ## Configuration
 
-The following configuration options are available:
+```yaml
+shares:
+  - folder: media
+    allowed_network: 192.168.1.0/24
+    read_only: false
+```
 
-- `allowed_network`: The network allowed to access the NFS share (e.g., `192.168.1.0/24`). Defaults to `0.0.0.0/0` (everyone). It is highly recommended to restrict this to your local network.
+### Parameters
 
-## How to use
+| Variable                    | Default             | Description                                                        |
+|-----------------------------|---------------------|--------------------------------------------------------------------|
+| `shares[].folder`           | `media`             | HA folder to export (`media`, `share`, `config`, `backup`)        |
+| `shares[].allowed_network`  | `192.168.1.0/24`    | Network(s) allowed to access the share. Comma-separated for multiple (e.g. `192.168.1.0/24, 10.0.0.0/8`) |
+| `shares[].read_only`        | `false`             | Whether the share is read-only                                     |
 
-1.  Start the add-on.
+You can define multiple shares:
-2.  On your client machine, mount the NFS share. The NFS share will be the IP of your Home Assistant instance, and the exported path is `/media`.
 
-    Example on a Linux client:
+```yaml
+shares:
+  - folder: media
+    allowed_network: 192.168.1.0/24
+    read_only: false
+  - folder: share
+    allowed_network: 192.168.1.0/24
+    read_only: false
+  - folder: config
+    allowed_network: 192.168.1.10/32
+    read_only: true
+```
+
+## Installation
+
+1. Go to Home Assistant → **Supervisor → Add-on Store**
+2. Add this repository (Settings → Repositories → `https://github.com/martemme/HomeAssistantAddons`)
+3. Install the add-on, configure your shares and start it
+
+## Usage
+
+Once started, mount a share from a client machine.
+
+Example on Linux:
 ```bash
 mkdir /mnt/hass-media
 mount -t nfs <home-assistant-ip>:/media /mnt/hass-media
 ```
 
+Example on macOS:
+```bash
+mkdir /mnt/hass-media
+mount -t nfs -o resvport <home-assistant-ip>:/media /mnt/hass-media
+```
+
+## Requirements
+
+- Home Assistant OS or Supervised
+- Supported architecture: `amd64`, `aarch64`, `armv7`
+- NFS kernel modules are **not** required (uses unfs3 user-space server)
+
 ## Notes
 
-This addon requires `host_network` and `SYS_ADMIN` privileges to run.
+> ⚠️ Always restrict `allowed_network` to your local subnet. Avoid using `0.0.0.0/0` in production.
+
+## Changelog & Releases
+
+Releases are based on [Semantic Versioning][semver], and use the format
+of `MAJOR.MINOR.PATCH`. In a nutshell, the version will be incremented
+based on the following:
+
+- `MAJOR`: Incompatible or major changes.
+- `MINOR`: Backwards-compatible new features and enhancements.
+- `PATCH`: Backwards-compatible bugfixes and package updates.
+
+---
+Made with ❤️ for automation and resilience.
+
+[semver]: http://semver.org/spec/v2.0.0.html
+[aarch64-shield]: https://img.shields.io/badge/aarch64-yes-green.svg
+[amd64-shield]: https://img.shields.io/badge/amd64-yes-green.svg
+[armv7-shield]: https://img.shields.io/badge/armv7-yes-green.svg

nfs/config.json

@@ -1,6 +1,6 @@
 {
   "name": "NFS Server",
-  "version": "1.0.6",
+  "version": "1.0.7",
   "slug": "nfs_server",
   "description": "Expose Home Assistant media folder via NFS.",
   "arch": [

nfs/run.sh

@@ -24,7 +24,13 @@ else
         fi
 
         bashio::log.info "Exporting ${MOUNT_PATH} to ${NETWORK} (${OPTIONS})..."
-        echo "${MOUNT_PATH} ${NETWORK}(${OPTIONS})" >> /etc/exports
+        EXPORT_LINE="${MOUNT_PATH}"
+        IFS=',' read -ra NETWORKS <<< "${NETWORK}"
+        for net in "${NETWORKS[@]}"; do
+            net=$(echo "${net}" | tr -d ' ')
+            EXPORT_LINE="${EXPORT_LINE} ${net}(${OPTIONS})"
+        done
+        echo "${EXPORT_LINE}" >> /etc/exports
     done
 fi