Add composer support

.env.sample

@@ -18,6 +18,9 @@ ADMIN_EMAIL=admin@example.com
 # Every new user is per default subscriber, uncomment to change it
 #DEFAULT_USER_ROLE=administrator
 
+# Uncomment to install PHP Composer
+#COMPOSER=1
+
 #WORDPRESS_DEBUG=true
 
 ## Additional extensions

abra.sh

@@ -1,5 +1,5 @@
 export PHP_UPLOADS_CONF_VERSION=v3
-export ENTRYPOINT_CONF_VERSION=v4
+export ENTRYPOINT_CONF_VERSION=v5
 export ENTRYPOINT_MAILRELAY_CONF_VERSION=v2
 export MSMTP_CONF_VERSION=v4
 

compose.yml

@@ -22,6 +22,7 @@ services:
       WORDPRESS_TABLE_PREFIX: ${WORDPRESS_TABLE_PREFIX:-wp_}
       PHP_EXTENSIONS: ${PHP_EXTENSIONS}
       CORS_ALLOW_ALL:
+      COMPOSER:
     secrets:
       - db_password
     configs:

entrypoint.sh.tmpl

@@ -7,6 +7,18 @@ docker-php-ext-install {{ env "PHP_EXTENSIONS" }}
 curl -z /usr/local/bin/wp -o /usr/local/bin/wp https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar
 chmod +x /usr/local/bin/wp
 
+{{ if eq (env "COMPOSER") "1" }}
+mkdir -p /var/www/.composer
+chown www-data:www-data /var/www/.composer
+
+curl https://getcomposer.org/installer -o /tmp/composer-setup.php
+php -r "if (hash_file('sha384', '/tmp/composer-setup.php') === 'e21205b207c3ff031906575712edab6f13eb0b361f2085f1f1237b7126d785e826a450292b6cfd1d64d92e6563bbde02') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"
+php /tmp/composer-setup.php
+rm /tmp/composer-setup.php
+
+mv /var/www/html/composer.phar /usr/local/bin/composer
+{{ end }}
+
 {{ if eq (env "CORS_ALLOW_ALL") "1" }}
 a2enmod headers
 sed -ri -e 's/^([ \t]*)(<\/VirtualHost>)/\1\tHeader set Access-Control-Allow-Origin "*"\n\1\2/g' /etc/apache2/sites-available/*.conf