# OS=one of ubuntu, centos, or debian
ARG OS=ubuntu

# OS_VERSION=OS version to use; e.g., 20.04, 8, and 10
ARG OS_VERSION=20.04

# PHP version to use; can be 5.6, 7.1, 7.2, 7.3, 7.4, or 8.0.
# Ability to build a version is dependent on having ZendPHP credentials that
# authorize use of that version.
ARG ZENDPHP_VERSION=7.4

# BASE_IMAGE=cli or fpm
ARG BASE_IMAGE=fpm

FROM cr.zend.com/zendphp/${ZENDPHP_VERSION}:${OS}-${OS_VERSION}-${BASE_IMAGE}

# CUSTOMIZATIONS
#
# TIMEZONE=timezone the OS should use; UTC by default
ARG TIMEZONE=UTC

# Credentials.
# These are REQUIRED when using LTS builds, and SHOULD be used if you have
# purchased licenses from Zend.
#
# The first is the username/Account ID/Order ID you were provided on purchase of ZendPHP
ARG ZENDPHP_REPO_USERNAME
ARG ZENDPHP_REPO_PASSWORD

# INSTALL_COMPOSER=true or false/empty (whether or not Composer will be installed in
# the image)
ARG INSTALL_COMPOSER=

# SYSTEM_PACKAGES=space- or comma-separated list of additional OS-specific
# packages to install (e.g., cron, dev libraries for building extensions, etc.)
ARG SYSTEM_PACKAGES

# ZEND_EXTENSIONS_LIST=space- or comma-separated list of packaged ZendPHP
# extensions to install and enable. These should omit the prefix
# php{VERSION}-zend (DEB) or php{VERSION}zend (RPM); e.g., mysqli, pdo-pgsql, etc.
ARG ZEND_EXTENSIONS_LIST

# PECL_EXTENSIONS_LIST=space- or comma-separated list of PECL extensions to
# compile, install, and enable. You will need to install the dev/devel package
# for the ZendPHP version you are using, and any additional devel libraries
# that may be required.
ARG PECL_EXTENSIONS_LIST

# POST_BUILD_BASH=full path to a bash script or name of a bash script under
# /usr/local/sbin to execute following build tasks. You will need to ADD or COPY
# these to the image before calling ZendPHPCustomizeWithBuildArgs.sh, and ensure
# they are executable. Such scripts can be used to further customize your image.
ARG POST_BUILD_BASH

# Prepare tzdata
ENV TZ=$TIMEZONE \
    YUM_y='-y'
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone

# ADD or COPY any files or directories needed in your image here.

# Customize PHP runtime according to the given building arguments.
# Generally, this should be the last statement of your custom image.
RUN ZendPHPCustomizeWithBuildArgs.sh