From 249b8a476843d7e6fc4e507e1f1762222084aeb1 Mon Sep 17 00:00:00 2001
From: Alejandro Celaya <alejandro@alejandrocelaya.com>
Date: Sun, 24 Feb 2019 13:22:44 +0100
Subject: [PATCH] Added config to reload swoole during development

---
 composer.json                         |  2 +-
 config/autoload/swoole.local.php.dist | 21 +++++++++++++++++++++
 data/infra/swoole.Dockerfile          | 11 +++++++++++
 3 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 config/autoload/swoole.local.php.dist

diff --git a/composer.json b/composer.json
index bd00a90a..cc61db95 100644
--- a/composer.json
+++ b/composer.json
@@ -42,7 +42,7 @@
         "zendframework/zend-expressive-fastroute": "^3.0",
         "zendframework/zend-expressive-helpers": "^5.0",
         "zendframework/zend-expressive-platesrenderer": "^2.0",
-        "zendframework/zend-expressive-swoole": "^2.2",
+        "zendframework/zend-expressive-swoole": "^2.3",
         "zendframework/zend-i18n": "^2.7",
         "zendframework/zend-inputfilter": "^2.8",
         "zendframework/zend-paginator": "^2.6",
diff --git a/config/autoload/swoole.local.php.dist b/config/autoload/swoole.local.php.dist
new file mode 100644
index 00000000..017d17eb
--- /dev/null
+++ b/config/autoload/swoole.local.php.dist
@@ -0,0 +1,21 @@
+<?php
+declare(strict_types=1);
+
+use Zend\Expressive\Swoole\HotCodeReload\FileWatcher\InotifyFileWatcher;
+use Zend\ServiceManager\Factory\InvokableFactory;
+
+return [
+
+    'zend-expressive-swoole' => [
+        'hot-code-reload' => [
+            'enable' => true,
+        ],
+    ],
+
+    'dependencies' => [
+        'factories' => [
+            InotifyFileWatcher::class => InvokableFactory::class,
+        ],
+    ],
+
+];
diff --git a/data/infra/swoole.Dockerfile b/data/infra/swoole.Dockerfile
index 1695e82c..6b647a42 100644
--- a/data/infra/swoole.Dockerfile
+++ b/data/infra/swoole.Dockerfile
@@ -5,6 +5,7 @@ ENV PREDIS_VERSION 4.2.0
 ENV MEMCACHED_VERSION 3.1.3
 ENV APCU_VERSION 5.1.16
 ENV APCU_BC_VERSION 1.0.4
+ENV INOTIFY_VERSION 2.0.0
 
 RUN apk update
 
@@ -76,6 +77,16 @@ RUN rm /tmp/apcu_bc.tar.gz
 RUN rm /usr/local/etc/php/conf.d/docker-php-ext-apcu.ini
 RUN echo extension=apcu.so > /usr/local/etc/php/conf.d/20-php-ext-apcu.ini
 
+# Install inotify extension
+ADD https://pecl.php.net/get/inotify-$INOTIFY_VERSION.tgz /tmp/inotify.tar.gz
+RUN mkdir -p /usr/src/php/ext/inotify\
+  && tar xf /tmp/inotify.tar.gz -C /usr/src/php/ext/inotify --strip-components=1
+# configure and install
+RUN docker-php-ext-configure inotify\
+  && docker-php-ext-install inotify
+# cleanup
+RUN rm /tmp/inotify.tar.gz
+
 # Install swoole
 # First line fixes an error when installing pecl extensions. Found in https://github.com/docker-library/php/issues/233
 RUN apk add --no-cache --virtual .phpize-deps $PHPIZE_DEPS && \