Add 8.3.x branch, and use PHP 7.1 for the new branch.

.travis.yml

@@ -2,6 +2,8 @@ language: bash
 services: docker
 
 env:
+  - VERSION=8.3-rc VARIANT=apache
+  - VERSION=8.3-rc VARIANT=fpm
   - VERSION=8.2 VARIANT=apache
   - VERSION=8.2 VARIANT=fpm
   - VERSION=7 VARIANT=apache

8.3-rc/apache/Dockerfile

@@ -0,0 +1,33 @@
+# from https://www.drupal.org/requirements/php#drupalversions
+FROM php:7.1-apache
+
+RUN a2enmod rewrite
+
+# install the PHP extensions we need
+RUN apt-get update && apt-get install -y libpng12-dev libjpeg-dev libpq-dev \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& docker-php-ext-configure gd --with-png-dir=/usr --with-jpeg-dir=/usr \
+	&& docker-php-ext-install gd mbstring opcache pdo pdo_mysql pdo_pgsql zip
+
+# set recommended PHP.ini settings
+# see https://secure.php.net/manual/en/opcache.installation.php
+RUN { \
+		echo 'opcache.memory_consumption=128'; \
+		echo 'opcache.interned_strings_buffer=8'; \
+		echo 'opcache.max_accelerated_files=4000'; \
+		echo 'opcache.revalidate_freq=60'; \
+		echo 'opcache.fast_shutdown=1'; \
+		echo 'opcache.enable_cli=1'; \
+	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+WORKDIR /var/www/html
+
+# https://www.drupal.org/node/3060/release
+ENV DRUPAL_VERSION 8.3.0-alpha1
+ENV DRUPAL_MD5 601f931d5a3281214917e3eabfd86408
+
+RUN curl -fSL "https://ftp.drupal.org/files/projects/drupal-${DRUPAL_VERSION}.tar.gz" -o drupal.tar.gz \
+	&& echo "${DRUPAL_MD5} *drupal.tar.gz" | md5sum -c - \
+	&& tar -xz --strip-components=1 -f drupal.tar.gz \
+	&& rm drupal.tar.gz \
+	&& chown -R www-data:www-data sites modules themes

8.3-rc/fpm/Dockerfile

@@ -0,0 +1,31 @@
+# from https://www.drupal.org/requirements/php#drupalversions
+FROM php:7.1-fpm
+
+# install the PHP extensions we need
+RUN apt-get update && apt-get install -y libpng12-dev libjpeg-dev libpq-dev \
+	&& rm -rf /var/lib/apt/lists/* \
+	&& docker-php-ext-configure gd --with-png-dir=/usr --with-jpeg-dir=/usr \
+	&& docker-php-ext-install gd mbstring opcache pdo pdo_mysql pdo_pgsql zip
+
+# set recommended PHP.ini settings
+# see https://secure.php.net/manual/en/opcache.installation.php
+RUN { \
+		echo 'opcache.memory_consumption=128'; \
+		echo 'opcache.interned_strings_buffer=8'; \
+		echo 'opcache.max_accelerated_files=4000'; \
+		echo 'opcache.revalidate_freq=60'; \
+		echo 'opcache.fast_shutdown=1'; \
+		echo 'opcache.enable_cli=1'; \
+	} > /usr/local/etc/php/conf.d/opcache-recommended.ini
+
+WORKDIR /var/www/html
+
+# https://www.drupal.org/node/3060/release
+ENV DRUPAL_VERSION 8.3.0-alpha1
+ENV DRUPAL_MD5 601f931d5a3281214917e3eabfd86408
+
+RUN curl -fSL "https://ftp.drupal.org/files/projects/drupal-${DRUPAL_VERSION}.tar.gz" -o drupal.tar.gz \
+	&& echo "${DRUPAL_MD5} *drupal.tar.gz" | md5sum -c - \
+	&& tar -xz --strip-components=1 -f drupal.tar.gz \
+	&& rm drupal.tar.gz \
+	&& chown -R www-data:www-data sites modules themes

generate-stackbrew-library.sh

@@ -3,6 +3,7 @@ set -eu
 
 declare -A aliases=(
 	[8.2]='8 latest'
+	[8.3-rc]='rc'
 )
 
 self="$(basename "$BASH_SOURCE")"
@@ -52,15 +53,16 @@ join() {
 }
 
 for version in "${versions[@]}"; do
+	rcVersion="${version%-rc}"
 	for variant in apache fpm; do
 		commit="$(dirCommit "$version/$variant")"
 
 		fullVersion="$(git show "$commit":"$version/$variant/Dockerfile" | awk '$1 == "ENV" && $2 == "DRUPAL_VERSION" { print $3; exit }')"
 
 		versionAliases=()
-		while [ "$fullVersion" != "$version" -a "${fullVersion%[.-]*}" != "$fullVersion" ]; do
+		while [ "$fullVersion" != "$rcVersion" -a "${fullVersion%[.]*}" != "$fullVersion" ]; do
 			versionAliases+=( $fullVersion )
-			fullVersion="${fullVersion%[.-]*}"
+			fullVersion="${fullVersion%[.]*}"
 		done
 		versionAliases+=(
 			$version

update.sh

@@ -9,11 +9,26 @@ if [ ${#versions[@]} -eq 0 ]; then
 fi
 versions=( "${versions[@]%/}" )
 
-curl -fSL 'https://www.drupal.org/node/3060/release' -o release
+curl -fsSL 'https://www.drupal.org/node/3060/release' -o release
+trap 'rm -f release' EXIT
 
 travisEnv=
 for version in "${versions[@]}"; do
-	fullVersion="$(grep -E '>drupal-'"$version"'\.[0-9a-z.-]+\.tar\.gz<' release | sed -r 's!.*<a[^>]+>drupal-([^<]+)\.tar\.gz</a>.*!\1!' | head -1)"
+	rcGrepV='-v'
+	rcVersion="${version%-rc}"
+	if [ "$rcVersion" != "$version" ]; then
+		rcGrepV=
+	fi
+	fullVersion="$(
+		grep -E '>drupal-'"$rcVersion"'\.[0-9a-z.-]+\.tar\.gz<' release \
+			| sed -r 's!.*<a[^>]+>drupal-([^<]+)\.tar\.gz</a>.*!\1!' \
+			| grep $rcGrepV -E -- '-rc|-beta|-alpha|-dev' \
+			| head -1
+	)"
+	if [ -z "$fullVersion" ]; then
+		echo >&2 "error: cannot find release for $version"
+		exit 1
+	fi
 	md5="$(grep -A6 -m1 '>drupal-'"$fullVersion"'.tar.gz<' release | grep -A1 -m1 '"md5 hash"' | tail -1 | awk '{ print $1 }')"
 
 	(
@@ -31,5 +46,3 @@ done
 
 travis="$(awk -v 'RS=\n\n' '$1 == "env:" { $0 = "env:'"$travisEnv"'" } { printf "%s%s", $0, RS }' .travis.yml)"
 echo "$travis" > .travis.yml
-
-rm -f release