feat: add Docker support

Author: owenvoke

Diff for: Dockerfile

@@ -0,0 +1,7 @@
+FROM php:8.1-cli-alpine
+
+RUN $(php -r '$extensionInstalled = array_map("strtolower", \get_loaded_extensions(false));$requiredExtensions = ["zlib"];$extensionsToInstall = array_diff($requiredExtensions, $extensionInstalled);if ([] !== $extensionsToInstall) {echo \sprintf("docker-php-ext-install %s", implode(" ", $extensionsToInstall));}echo "echo \"No extensions\"";')
+
+COPY builds/trakt-to-yts /trakt-to-yts
+
+ENTRYPOINT ["/trakt-to-yts"]

Diff for: README.md

@@ -23,13 +23,23 @@ composer require pxgamer/trakt-to-yts
 - Set the `TRAKT_API_TOKEN` environment variable for your Terminal
 - Run `trakt-to-yts` to view available commands
 
+### Via Docker
+
+```shell
+# Build the Docker image
+docker build -t trakt-to-yts .
+
+# Execute a command
+docker run --rm -it trakt-to-yts
+```
+
 ## Change log
 
 Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
 
 ## Testing
 
-``` shell
+```shell
 composer test
 ```