Fix phpmyadmin installation script

build/scripts/phpmyadmin.sh

@@ -1 +1,32 @@
-#!/bin/bash
+#!/bin/bash
+set -e
+source /build/config
+set -x
+
+## phpMyAdmin
+export_env PMA_VERSION 4.5.2
+export_env PMA_CONFIG /var/www/config.inc.php
+cd /opt
+wget https://files.phpmyadmin.net/phpMyAdmin/$PMA_VERSION/phpMyAdmin-$PMA_VERSION-all-languages.tar.gz
+tar xzf phpMyAdmin-$PMA_VERSION-all-languages.tar.gz
+mkdir phpMyAdmin-$PMA_VERSION
+mv phpMyAdmin-$PMA_VERSION-* phpMyAdmin-$PMA_VERSION
+rm -r /var/www
+ln -s /opt/phpMyAdmin-$PMA_VERSION /var/www
+
+## Remove installation files
+if [ $MODE == "minimal" ]; then
+    rm phpMyAdmin-$PMA_VERSION.tar.gz
+fi
+
+## Configuration
+cat << EOF > $PMA_CONFIG
+<?php
+\$cfg['blowfish_secret'] = 'random';
+\$cfg['Servers'][1]['auth_type'] = 'cookie';
+\$cfg['Servers'][1]['connect_type'] = 'tcp';
+\$cfg['Servers'][1]['host'] = 'mysql';
+\$cfg['Servers'][1]['compress'] = false;
+\$cfg['Servers'][1]['extension'] = 'mysqli';
+\$cfg['Servers'][1]['AllowNoPassword'] = true;
+EOF