Update documentation

README.md

@@ -6,12 +6,8 @@ A secure, rootless Docker image for DokuWiki with persistent storage support.
 
 - 🐳 Based on official PHP 8.3 Apache image
 - 🔒 Runs as non-root user (www-data)
-- 📁 Persistent storage for:
-  - Configuration files
-  - Wiki data and pages
-  - Plugins
-  - Templates
-  - Cache
+- ⚙️ Full environment variable configuration
+- 📁 Persistent storage for configuration, data, plugins and templates
 
 ## 🚀 Quick Start
 
@@ -20,23 +16,62 @@ A secure, rootless Docker image for DokuWiki with persistent storage support.
 # Create persistent volume
 docker volume create dokuwiki_data
 
-# Run container
+# Run container with basic configuration
 docker run -d \
   --name dokuwiki \
   -p 8080:80 \
   -v dokuwiki_data:/dokuwiki \
+  -e DOKUWIKI_TITLE="My Wiki" \
+  -e DOKUWIKI_SUPERUSER=admin \
+  -e DOKUWIKI_SUPERPASS=mysecurepass \
+  -e DOKUWIKI_FULLNAME="Wiki Admin" \
+  -e [email protected] \
   --user www-data \
   vndmtrx/dokuwiki:latest
 ```
 
 ### Using Docker Compose
-```bash
-# Create persistent volume
-docker volume create dokuwiki_data
-
-# Start services
-docker compose up -d
-```
+Check the docker-compose.yml file in the repository for a complete example with all available options.
+
+## 🔧 Environment Variables
+
+### Basic Configuration
+| Variable | Install.php Equivalent | Description |
+|----------|----------------------|-------------|
+| DOKUWIKI_TITLE | Wiki Name | Site title |
+| DOKUWIKI_TAGLINE | Tag Line | Site description |
+| DOKUWIKI_LANG | Language | Interface language |
+| DOKUWIKI_LICENSE | License | Content license |
+| DOKUWIKI_BASEURL | Base URL | Wiki URL |
+
+### User Management
+| Variable | Install.php Equivalent | Description |
+|----------|----------------------|-------------|
+| DOKUWIKI_SUPERUSER | Superuser | Admin username |
+| DOKUWIKI_SUPERPASS | Password | Admin password |
+| DOKUWIKI_FULLNAME | Real Name | Admin full name |
+| DOKUWIKI_EMAIL | E-Mail | Admin email |
+
+### Access Control
+| Variable | Install.php Equivalent | Description | Default |
+|----------|----------------------|-------------|---------|
+| DOKUWIKI_USEACL | Use ACL | Enable access control | - |
+| DOKUWIKI_AUTHTYPE | Authentication Backend | Auth mechanism | - |
+| DOKUWIKI_DEFAULTGROUP | Initial Group | Default group for new users | - |
+| DOKUWIKI_DISABLEACTIONS | Disabled Actions | Disabled features | - |
+| DOKUWIKI_ACL_POLICY | Initial ACL policy | Access policy (open/public/closed) | open |
+
+### Important Notes About Installation
+
+If environment variables are provided:
+- The wiki will be pre-configured with these settings
+- The install.php file will be automatically removed for security
+- No manual configuration will be needed
+
+If no environment variables are set:
+- The install.php wizard will be available at first access
+- Manual configuration will be required through the web interface
+- The install.php will remain until manual configuration is completed
 
 ## 📁 Volume Structure
 
@@ -46,23 +81,22 @@ The `/dokuwiki` volume contains:
 - `plugins/`: DokuWiki plugins
 - `tpl/`: Templates
 
-## 🛠️ Configuration
-
-After starting the container, access:
-```
-http://localhost:8080/install.php
-```
-
 ## 🔒 Security
 
 - Runs as non-root user (www-data)
 - No new privileges allowed
 - Minimal base image and dependencies
+- Automatic removal of install.php after configuration when using environment variables
 
-## 📜 License
+## 📜 Licenses
 
 [GNU Affero General Public License v3.0](https://www.gnu.org/licenses/agpl-3.0.en.html)
 
+This project builds upon other open source software:
+
+- **DokuWiki**: [GNU General Public License v2.0](https://github.com/dokuwiki/dokuwiki/blob/master/LICENSE)
+- **PHP**: [PHP License v3.01](https://www.php.net/license/3_01.txt)
+
 ## 🔗 Links
 
 - [Docker Hub](https://hub.docker.com/r/vndmtrx/dokuwiki)