Update Docker image

Author: otherguy

Dockerfile

@@ -5,17 +5,20 @@ FROM php:7.4-fpm-alpine
 LABEL maintainer="Alexander Graf <alex@basecamp.tirol>"
 
 # Install dependencies
-RUN apk --update add --no-cache \
-    curl curl-dev shadow freetype-dev libpng-dev libjpeg-turbo-dev postgresql-dev \
-    imagemagick-dev icu-dev openssl-dev oniguruma-dev libzip-dev gcc g++ autoconf make
+RUN apk add --no-cache --virtual .build-deps $PHPIZE_DEPS \
+ && apk add --no-cache curl shadow sqlite curl-dev freetype-dev libpng-dev libjpeg-turbo-dev \
+        postgresql-dev imagemagick-dev icu-dev openssl-dev oniguruma-dev libzip-dev
 
 RUN docker-php-ext-configure gd \
         --with-freetype=/usr/include/ \
         --with-jpeg=/usr/include/ \
- && docker-php-ext-install gd intl mysqli opcache pdo_mysql pdo_pgsql \
- && apk del --no-cache gcc g++ autoconf make \
+ && docker-php-ext-install -j$(nproc) gd intl mysqli opcache pdo_mysql pdo_pgsql \
+ && apk del --no-cache .build-deps $PHPIZE_DEPS \
  && rm -rf /var/cache/apk/*
 
+# Install composer
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
 # PHP Config
 COPY conf/*.ini /usr/local/etc/php/conf.d/
 
@@ -29,7 +32,8 @@ RUN usermod -u 1000 www-data
 # Change working directory
 WORKDIR /srv
 
-# PHP config directory is a volume
+# PHP config directory and /srv are volumes
+VOLUME /srv
 VOLUME /usr/local/etc/php/conf.d/
 
 # UTF-8 default

README.md

@@ -15,35 +15,40 @@ _All-purpose PHP-FPM 7.4 Docker image that comes with the most popular extension
 [stargazers]: https://github.com/otherguy/php7-fpm/stargazers
 [issues]: https://github.com/otherguy/docker-php7-fpm/issues
 
-
-Dont worry about your favorite currency conversion service suddenly shutting down or switching plans on you. Switc
+Don't worry about building complex Docker images for your [Laravel](https://laravel.com), [Lumen](https://lumen.laravel.com)
+or other PHP 7.4+ applications. Just use this lightweight and convenient image.
 
     $ docker pull otherguy/php7-fpm:7.4
 
 ## 🌈 Quick Start
 
+* simple example docker file
+* zz-**.ini files for custom config
+* apk add --no-cache --virtual .build-deps $PHPIZE_DEPS && pecl install mongodb && docker-php-ext-enable mongodb
 
 ## 📚 Description
 
-This is a docker image for an all-purpose PHP-FPM (PHP Version 7.4) container.  It is based on the `7.4-alpine`
+This is a docker image for an all-purpose PHP-FPM (PHP Version 7.4) container.  It is based on the `7.4-fpm-alpine`
 tag of the [official PHP Docker image](https://hub.docker.com/_/php/). [Patch version](http://semver.org) upgrades
-are therefore done automatically on build (e.g. `7.0.11` to `7.0.12`) but for minor version upgrades
-(e.g. `7.2.x` to `7.3.x`), a new Dockerfile should be created and tagged appropriately.
+are therefore done automatically on build (e.g. `7.4.11` to `7.4.12`) but for minor version upgrades
+(e.g. `7.3.x` to `7.4.x`), a new `Dockerfile` should be created and tagged appropriately.
 
 ## 🆕 New and Removed Features
 
-There are some new features and deprecated parts in PHP 7.2 that made changes to the Dockerfile necessary:
+There are some new features and deprecated modules that made changes to the `Dockerfile` necessary:
 
-* `mcrypt` has been [deprecated in 7.1 and removed in 7.2](http://php.net/manual/en/migration71.deprecated.php) in favor of OpenSSL
+* `mcrypt` has been [deprecated in 7.1 and removed in 7.2](http://php.net/manual/en/migration71.deprecated.php) in
+  favor of OpenSSL
+* PHP 7.4 includes many of the extensions that were previously installed manually, so only `gd`, `intl`, `opcache` and
+  PDO are installed through this image
 
 ## 🧮 Extensions
 
 The installed extensions are enough for [Laravel 8 projects](https://laravel.com/docs/8.x/installation) as long as the project
-is using either PostgreSQL or MySQL. If you need other database drivers/extensions, please fork this image and submit
-a [pull requests](https://github.com/otherguy/docker-php7-fpm/pulls)!
-
+is using either PostgreSQL, MySQL or SQLite. If you need other database drivers/extensions, please fork this image and submit
+a [pull requests](https://github.com/otherguy/docker-php7-fpm/pulls), or simply install it in your own image.
 
-This is the full list of preinstalled PHP extensions in this image:
+This is the full list of extensions available to PHP in this image:
 
 * `ctype`
 * `curl`

conf/zz-custom.ini renamed to conf/yy-custom.ini

@@ -40,4 +40,4 @@ mbstring.detect_order = auto
 mbstring.func_overload = 0
 
 [Date]
-date.timezone = "UTC"
+date.timezone = "UTC"