Add docker compose for development (#33)

* add docker compose for different php versions

.github/workflows/php.yml

@@ -15,7 +15,7 @@ jobs:
         runs-on: ubuntu-latest
         strategy:
             matrix:
-                php-versions: ['7.4', '8.0', '8.1']
+                php-versions: ['7.4', '8.0', '8.1', '8.2']
         steps:
             - uses: actions/checkout@v3
 

Dockerfile

@@ -0,0 +1,30 @@
+ARG PHP_VERSION
+ARG ALPINE_VERSION=3.18
+
+FROM php:${PHP_VERSION}-cli-alpine${ALPINE_VERSION}
+
+ARG DOCKER_USER_ID=1001
+ARG DOCKER_GROUP_ID=1001
+ARG PHP_XDEBUG_VERSION
+
+# https://blog.codito.dev/2022/11/composer-binary-only-docker-images/
+COPY --from=composer/composer:2-bin /composer /usr/local/bin/composer
+
+RUN if ! getent group "${DOCKER_GROUP_ID}" > /dev/null; \
+    then addgroup -S -g "${DOCKER_GROUP_ID}" devs; \
+  fi \
+  && if ! getent passwd "${DOCKER_USER_ID}" > /dev/null; \
+    then adduser -S -u "${DOCKER_USER_ID}" -G "$(getent group "${DOCKER_GROUP_ID}" | awk -F: '{printf $1}')" dev; \
+  fi \
+  # php extensions
+  && curl --location --output /usr/local/bin/install-php-extensions https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions \
+  && chmod +x /usr/local/bin/install-php-extensions \
+  && sync \
+  && install-php-extensions \
+    pcntl \
+    xdebug-${PHP_XDEBUG_VERSION} \
+  # xdebug command
+  && curl --location --output /usr/local/bin/xdebug https://github.com/julienfalque/xdebug/releases/download/v2.0.0/xdebug \
+  && chmod +x /usr/local/bin/xdebug
+
+COPY docker/xdebug.ini /usr/local/etc/php/conf.d/docker-php-ext-xdebug.ini

docker-compose.yml

@@ -0,0 +1,30 @@
+version: '3.8'
+
+services:
+  php-7.4: &php
+    build:
+      args:
+        ALPINE_VERSION: "3.16"
+        PHP_VERSION: "7.4"
+        PHP_XDEBUG_VERSION: "3.1.2"
+    working_dir: /app
+    volumes:
+      - .:/app
+    environment:
+      PHP_IDE_CONFIG: serverName=php-text-parser
+  php-8.0:
+    <<: *php
+    build:
+      args:
+        PHP_VERSION: "8.0"
+  php-8.1:
+    <<: *php
+    build:
+      args:
+        PHP_VERSION: "8.1"
+  php-8.2:
+    <<: *php
+    build:
+      args:
+        PHP_VERSION: "8.2"
+        PHP_XDEBUG_VERSION: "3.2.1"

docker/xdebug.ini

@@ -0,0 +1,11 @@
+; XDebug 3 → https://xdebug.org/docs/upgrade_guide
+; You can dynamically enable XDebug by setting XDEBUG_MODE env variable.
+; Some options can be dynamically overridden with XDEBUG_CONFIG env variable.
+xdebug.mode = off
+xdebug.start_with_request = yes
+xdebug.discover_client_host = true
+xdebug.client_host = host.docker.internal
+
+; Required so XDebug DOES NOT print warning "Could not connect to debugging client"
+xdebug.log = /app/docker/php/xdebug.log
+xdebug.log_level = 1