Replace debian-based image with alpine-based.

Remove supervisor usage. Cron now runs as separate service.
CI for backend now performs without Docker.

docker/php/bootstrap.sh

@@ -1,41 +0,0 @@
-#!/usr/bin/env bash
-
-mkdir -p api/runtime api/web/assets console/runtime
-chown www-data:www-data api/runtime api/web/assets console/runtime
-
-if [ "$YII_ENV" = "test" ]
-then
-    YII_EXEC="/var/www/html/tests/codeception/bin/yii"
-else
-    YII_EXEC="/var/www/html/yii"
-fi
-
-if ! cmp -s ./../vendor/autoload.php ./vendor/autoload.php
-then
-    echo "Vendor have diffs"
-    echo "Removing not bundled vendor..."
-    rm -rf ./vendor
-    echo "Copying new one..."
-    cp -r ./../vendor ./vendor
-fi
-
-# Переносим dist, если его нету или он изменился (или затёрся силами volume)
-if ! cmp -s ./../dist/index.html ./frontend/dist/index.html
-then
-    echo "Frontend dist have diffs"
-    echo "Removing not bundled dist..."
-    rm -rf ./frontend/dist
-    echo "Copying new one..."
-    cp -r ./../dist ./frontend/dist
-fi
-
-# Генерируем правила RBAC
-echo "Generating RBAC rules"
-php $YII_EXEC rbac/generate
-
-if [ "$YII_ENV" != "test" ]
-then
-    wait-for-it "${DB_HOST:-db}:3306" -s -t 0 -- "php $YII_EXEC migrate/up --interactive=0"
-else
-    wait-for-it "${DB_HOST:-testdb}:3306" -s -t 0 -- "php $YII_EXEC migrate/up --interactive=0"
-fi

docker/php/docker-entrypoint.sh

@@ -0,0 +1,62 @@
+#!/usr/bin/env bash
+set -e
+
+XDEBUG_EXTENSION_FILE="/usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini"
+PHP_PROD_INI="/usr/local/etc/php/conf.d/php.prod.ini"
+PHP_DEV_INI="/usr/local/etc/php/conf.d/php.dev.ini"
+
+if [ "$YII_DEBUG" = "true" ] || [ "$YII_DEBUG" = "1" ] ; then
+    echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" > $XDEBUG_EXTENSION_FILE
+    mv ${PHP_PROD_INI}{,.disabled} 2> /dev/null || true
+    mv ${PHP_DEV_INI}{.disabled,} 2> /dev/null || true
+else
+    rm -f $XDEBUG_EXTENSION_FILE
+    mv ${PHP_DEV_INI}{,.disabled} 2> /dev/null || true
+    mv ${PHP_PROD_INI}{.disabled,} 2> /dev/null || true
+fi
+
+cd /var/www/html
+
+# Create all necessary folders
+mkdir -p api/runtime api/web/assets console/runtime
+chown -R www-data:www-data api/runtime api/web/assets console/runtime
+
+if [ "$YII_ENV" = "test" ]
+then
+    YII_EXEC="/var/www/html/tests/codeception/bin/yii"
+else
+    YII_EXEC="/var/www/html/yii"
+fi
+
+# Fix permissions for cron tasks
+chmod 644 /etc/cron.d/*
+
+if [ "$1" = "crond" ] ; then
+    # see: https://github.com/dubiousjim/dcron/issues/13
+    # ignore using `exec` for `dcron` to get another pid instead of `1`
+    # exec "$@"
+    "$@"
+fi
+
+if [ "$1" = "yii" ] ; then
+    shift
+    php $YII_EXEC "$@"
+    exit 0
+fi
+
+if [ "$1" = "sh" ] || [ "$1" = "bash" ] || [ "$1" = "composer" ] || [ "$1" = "php" ] ; then
+    exec "$@"
+    exit 0
+fi
+
+echo "Generating RBAC rules"
+php $YII_EXEC rbac/generate
+
+if [ "$YII_ENV" != "test" ]
+then
+    wait-for-it "${DB_HOST:-db}:3306" -s -t 0 -- "php $YII_EXEC migrate/up --interactive=0"
+else
+    wait-for-it "${DB_HOST:-testdb}:3306" -s -t 0 -- "php $YII_EXEC migrate/up --interactive=0"
+fi
+
+exec "$@"

docker/php/php.dev.ini

@@ -0,0 +1,5 @@
+error_reporting = E_ALL;
+display_errors = On;
+
+# Disable Opcache caching
+opcache.validate_timestamps = 1;

docker/php/php.prod.ini

@@ -0,0 +1,14 @@
+error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
+display_errors = Off
+display_startup_errors = Off
+log_errors = On
+html_errors = Off
+expose_php = Off
+
+# Opcache tuning
+opcache.revalidate_freq = 0
+opcache.validate_timestamps = 0
+opcache.max_accelerated_files = 7963
+opcache.memory_consumption = 192
+opcache.interned_strings_buffer = 16
+opcache.fast_shutdown = 1