set -e
-
-
if [ -n "$MYSQL_PORT_3306_TCP" ]; then
-
if [ -z "$WORDPRESS_DB_HOST" ]; then
-
WORDPRESS_DB_HOST='mysql'
-
else
-
echo >&2 'warning: both WORDPRESS_DB_HOST and MYSQL_PORT_3306_TCP found'
-
echo >&2 " Connecting to WORDPRESS_DB_HOST ($WORDPRESS_DB_HOST)"
-
echo >&2 ' instead of the linked mysql container'
-
fi
-
fi
-
-
if [ -z "$WORDPRESS_DB_HOST" ]; then
-
echo >&2 'error: missing WORDPRESS_DB_HOST and MYSQL_PORT_3306_TCP environment variables'
-
echo >&2 ' Did you forget to --link some_mysql_container:mysql or set an external db'
-
echo >&2 ' with -e WORDPRESS_DB_HOST=hostname:port?'
-
exit 1
-
fi
-
-
# if we're linked to MySQL, and we're using the root user, and our linked
-
# container has a default "root" password set up and passed through... :)
-
: ${WORDPRESS_DB_USER:=root}
-
if [ "$WORDPRESS_DB_USER" = 'root' ]; then
-
: ${WORDPRESS_DB_PASSWORD:=$MYSQL_ENV_MYSQL_ROOT_PASSWORD}
-
fi
-
: ${WORDPRESS_DB_NAME:=wordpress}
-
-
if [ -z "$WORDPRESS_DB_PASSWORD" ]; then
-
echo >&2 'error: missing required WORDPRESS_DB_PASSWORD environment variable'
-
echo >&2 ' Did you forget to -e WORDPRESS_DB_PASSWORD=... ?'
-
echo >&2
-
echo >&2 ' (Also of interest might be WORDPRESS_DB_USER and WORDPRESS_DB_NAME.)'
-
exit 1
-
fi
-
-
if ! [ -e index.php -a -e wp-includes/version.php ]; then
-
echo >&2 "WordPress not found in $(pwd) - copying now..."
-
if [ "$(ls -A)" ]; then
-
echo >&2 "WARNING: $(pwd) is not empty - press Ctrl+C now if this is an error!"
-
( set -x; ls -A; sleep 10 )
-
fi
tar cf - --one-file-system -C /usr/src/wordpress . | tar xf -
-
echo >&2 "Complete! WordPress has been successfully copied to $(pwd)"
-
if [ ! -e .htaccess ]; then
-
# NOTE: The "Indexes" option is disabled in the php:apache base image
-
cat > .htaccess <<-'EOF'
-
# BEGIN WordPress
-
<IfModule mod_rewrite.c>
-
RewriteEngine On
-
RewriteBase /
-
RewriteRule ^index\.php$ - [L]
-
RewriteCond %{REQUEST_FILENAME} !-f
-
RewriteCond %{REQUEST_FILENAME} !-d
-
RewriteRule . /index.php [L]
-
</IfModule>
-
# END WordPress
-
EOF
-
chown www-data:www-data .htaccess
-
fi
-
fi
-
-
# TODO handle WordPress upgrades magically in the same way, but only if wp-includes/version.php's $wp_version is less than /usr/src/wordpress/wp-includes/version.php's $wp_version
-
-
-
if [ ! -e wp-config.php ]; then
-
awk '/^\/\*.*stop editing.*\*\/$/ && c == 0 { c = 1; system("cat") } { print }' wp-config-sample.php > wp-config.php <<'EOPHP'
-
// If we're behind a proxy server and using HTTPS, we need to alert Wordpress of that fact
-
// see also http://codex.wordpress.org/Administration_Over_SSL#Using_a_Reverse_Proxy
-
if (isset($_SERVER['HTTP_X_FORWARDED_PROTO']) && $_SERVER['HTTP_X_FORWARDED_PROTO'] === 'https') {
-
$_SERVER['HTTPS'] = 'on';
-
}
-
EOPHP
-
chown www-data:www-data wp-config.php
-
fi
-
-
set_config() {
-
key="$1"
-
value="$2"
-
php_escaped_value="$(php -r 'var_export($argv[1]);' "$value")"
-
sed_escaped_value="$(echo "$php_escaped_value" | sed 's/[\/&]/\\&/g')"
-
sed -ri "s/((['\"])$key\2\s*,\s*)(['\"]).*\3/\1$sed_escaped_value/" wp-config.php
-
}
-
-
set_config 'DB_HOST' "$WORDPRESS_DB_HOST"
-
set_config 'DB_USER' "$WORDPRESS_DB_USER"
-
set_config 'DB_PASSWORD' "$WORDPRESS_DB_PASSWORD"
-
set_config 'DB_NAME' "$WORDPRESS_DB_NAME"
-
-
# allow any of these "Authentication Unique Keys and Salts." to be specified via
-
# environment variables with a "WORDPRESS_" prefix (ie, "WORDPRESS_AUTH_KEY")
-
UNIQUES=(
-
AUTH_KEY
-
SECURE_AUTH_KEY
-
LOGGED_IN_KEY
-
NONCE_KEY
-
AUTH_SALT
-
SECURE_AUTH_SALT
-
LOGGED_IN_SALT
-
NONCE_SALT
-
)
for unique in "${UNIQUES[@]}"; do
-
eval unique_value=\$WORDPRESS_$unique
-
if [ "$unique_value" ]; then
-
set_config "$unique" "$unique_value"
-
else
-
# if not specified, let's generate a random value
-
current_set="$(sed -rn "s/define\((([\'\"])$unique\2\s*,\s*)(['\"])(.*)\3\);/\4/p" wp-config.php)"
-
if [ "$current_set" = 'put your unique phrase here' ]; then
-
set_config "$unique" "$(head -c1M /dev/urandom | sha1sum | cut -d' ' -f1)"
-
fi
-
fi
-
done
-
-
TERM=dumb php -- "$WORDPRESS_DB_HOST" "$WORDPRESS_DB_USER" "$WORDPRESS_DB_PASSWORD" "$WORDPRESS_DB_NAME" <<'EOPHP'
-
<?php
-
// database might not exist, so let's try creating it (just to be safe)
-
$stderr = fopen('php://stderr', 'w');
-
list($host, $port) = explode(':', $argv[1], 2);
-
$maxTries = 10;
-
do {
-
$mysql = new mysqli($host, $argv[2], $argv[3], '', (int)$port);
-
if ($mysql->connect_error) {
-
fwrite($stderr, "\n" . 'MySQL Connection Error: (' . $mysql->connect_errno . ') ' . $mysql->connect_error . "\n");
-
--$maxTries;
-
if ($maxTries <= 0) {
-
exit(1);
-
}
-
sleep(3);
-
}
-
} while ($mysql->connect_error);
-
if (!$mysql->query('CREATE DATABASE IF NOT EXISTS `' . $mysql->real_escape_string($argv[4]) . '`')) {
-
fwrite($stderr, "\n" . 'MySQL "CREATE DATABASE" Error: ' . $mysql->error . "\n");
-
$mysql->close();
-
exit(1);
-
}
-
$mysql->close();
-
EOPHP
-
-
exec "$@"
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