Add images for Release Candidates

Dockerfile-alpine.template

@@ -95,9 +95,9 @@ RUN set -ex; \
     ; \
     \
     curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
     curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
     export GNUPGHOME="$(mktemp -d)"; \
 # gpg key from https://nextcloud.com/nextcloud.asc
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \

Dockerfile-debian.template

@@ -99,9 +99,9 @@ ENV NEXTCLOUD_VERSION %%VERSION%%
 
 RUN set -ex; \
     curl -fsSL -o nextcloud.tar.bz2 \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
+        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2"; \
     curl -fsSL -o nextcloud.tar.bz2.asc \
-        "https://download.nextcloud.com/server/releases/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
+        "%%BASE_DOWNLOAD_URL%%/nextcloud-${NEXTCLOUD_VERSION}.tar.bz2.asc"; \
     export GNUPGHOME="$(mktemp -d)"; \
 # gpg key from https://nextcloud.com/nextcloud.asc
     gpg --keyserver ha.pool.sks-keyservers.net --recv-keys 28806A878AE423A28372792ED75899B9A724937A; \

docker-entrypoint.sh

@@ -21,9 +21,9 @@ function run_as() {
 
 installed_version="0.0.0~unknown"
 if [ -f /var/www/html/version.php ]; then
-    installed_version=$(php -r 'require "/var/www/html/version.php"; echo "$OC_VersionString";')
+    installed_version=$(php -r 'require "/var/www/html/version.php"; echo implode(".", $OC_Version);')
 fi
-image_version=$(php -r 'require "/usr/src/nextcloud/version.php"; echo "$OC_VersionString";')
+image_version=$(php -r 'require "/usr/src/nextcloud/version.php"; echo implode(".", $OC_Version);')
 
 if version_greater "$installed_version" "$image_version"; then
     echo "Can't start Nextcloud because the version of the data ($installed_version) is higher than the docker image version ($image_version) and downgrading is not supported. Are you sure you have pulled the newest image version?"

generate-stackbrew-library.sh

@@ -16,12 +16,12 @@ dockerfileCommit() {
 	(
 		cd "$dir";
 		fileCommit Dockerfile \
-			$(git show HEAD:./Dockerfile | awk '
+			$(awk '
 				toupper($1) == "COPY" {
 					for (i = 2; i < NF; i++)
 							print $i;
 				}
-			')
+			' Dockerfile)
 	)
 }
 
@@ -57,8 +57,14 @@ join() {
 }
 
 latest=$( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
-	grep -oE 'nextcloud-[[:digit:]]+(.[[:digit:]]+)+' | \
+	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}' | \
-	grep -oE '[[:digit:]]+(.[[:digit:]]+)+' | \
+	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' | \
+	sort -uV | \
+	tail -1 )
+
+latest_rc=$( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
+	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
+	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
 	sort -uV | \
 	tail -1 )
 
@@ -72,12 +78,23 @@ for version in "${versions[@]}"; do
 	done) )
 	for variant in "${variants[@]}"; do
 		commit="$(dockerfileCommit "$version/$variant")"
-		fullversion="$(git show "$commit":"$version/$variant/Dockerfile" | awk '$1 == "ENV" && $2 == "NEXTCLOUD_VERSION" { print $3; exit }')"
+		fullversion_with_extension="$( awk '$1 == "ENV" && $2 == "NEXTCLOUD_VERSION" { print $3; exit }' "$version/$variant/Dockerfile" )"
+		fullversion="$( echo "$fullversion_with_extension" | grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}')"
 
-		versionAliases=( "$fullversion" "${fullversion%.*}" "${fullversion%.*.*}" )
+		versionAliases=( )
-		if [ "$fullversion" = "$latest" ]; then
+		versionPostfix=""
+		if [ "$fullversion_with_extension" != "$fullversion" ]; then
+			versionAliases=( "$fullversion_with_extension" )
+			versionPostfix="-rc"
+		fi
+
+		versionAliases+=( "$fullversion$versionPostfix" "${fullversion%.*}$versionPostfix" "${fullversion%.*.*}$versionPostfix" )
+		if [ "$fullversion_with_extension" = "$latest" ]; then
 			versionAliases+=( "latest" )
 		fi
+		if [ "$fullversion_with_extension" = "$latest_rc" ]; then
+			versionAliases+=( "rc" )
+		fi
 
 		variantAliases=( "${versionAliases[@]/%/-$variant}" )
 		variantAliases=( "${variantAliases[@]//latest-}" )

update.sh

@@ -29,70 +29,106 @@ declare -A pecl_versions=(
 	[redis]='3.1.6'
 )
 
+variants=(
+	apache
+	fpm
+	fpm-alpine
+)
+
+min_version='11.0'
+
 # version_greater_or_equal A B returns whether A >= B
 function version_greater_or_equal() {
 	[[ "$(printf '%s\n' "$@" | sort -V | head -n 1)" != "$1" || "$1" == "$2" ]];
 }
 
-latests=( $( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
+# checks if the the rc is already released
-	grep -oE 'nextcloud-[[:digit:]]+(.[[:digit:]]+)+' | \
+function check_released() {
-	grep -oE '[[:digit:]]+(.[[:digit:]]+)+' | \
+	printf '%s\n' "${fullversions[@]}" | grep -qE "^$( echo "$1" | grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' )"
-	sort -urV ) )
+}
-
-find . -maxdepth 1 -type d -regextype sed -regex '\./[[:digit:]]\+\.[[:digit:]]\+' -exec rm -r '{}' \;
 
 travisEnv=
-for latest in "${latests[@]}"; do
-	version=$(echo "$latest" | cut -d. -f1-2)
 
-	if [ -d "$version" ]; then
+function create_variant() {
-		continue
+	dir="$1/$variant"
+
+	# Create the version+variant directory with a Dockerfile.
+	mkdir -p "$dir"
+
+	cp "Dockerfile-${base[$variant]}.template" "$dir/Dockerfile"
+
+	echo "updating $fullversion [$1] $variant"
+
+	# Replace the variables.
+	sed -ri -e '
+		s/%%PHP_VERSION%%/'"${php_version[$version]-${php_version[default]}}"'/g;
+		s/%%VARIANT%%/'"$variant"'/g;
+		s/%%VERSION%%/'"$fullversion"'/g;
+		s/%%BASE_DOWNLOAD_URL%%/'"$2"'/g;
+		s/%%CMD%%/'"${cmd[$variant]}"'/g;
+		s/%%VARIANT_EXTRAS%%/'"${extras[$variant]}"'/g;
+		s/%%APCU_VERSION%%/'"${pecl_versions[APCu]}"'/g;
+		s/%%MEMCACHED_VERSION%%/'"${pecl_versions[memcached]}"'/g;
+		s/%%REDIS_VERSION%%/'"${pecl_versions[redis]}"'/g;
+	' "$dir/Dockerfile"
+
+	# Copy the shell scripts
+	for name in entrypoint cron; do
+		cp "docker-$name.sh" "$dir/$name.sh"
+	done
+
+	# Copy the config directory
+	cp -rT .config "$dir/config"
+
+	# Remove Apache config if we're not an Apache variant.
+	if [ "$variant" != "apache" ]; then
+		rm "$dir/config/apache-pretty-urls.config.php"
 	fi
 
-	# Only add versions >= 11
+	for arch in i386 amd64; do
-	if version_greater_or_equal "$version" "11.0"; then
+		travisEnv='\n    - env: VERSION='"$1"' VARIANT='"$variant"' ARCH='"$arch$travisEnv"
+	done
+}
 
-		for variant in apache fpm fpm-alpine; do
+find . -maxdepth 1 -type d -regextype sed -regex '\./[[:digit:]]\+\.[[:digit:]]\+\(-rc\)\?' -exec rm -r '{}' \;
-			# Create the version+variant directory with a Dockerfile.
-			mkdir -p "$version/$variant"
 
-			template="Dockerfile-${base[$variant]}.template"
+fullversions=( $( curl -fsSL 'https://download.nextcloud.com/server/releases/' |tac|tac| \
-			cp "$template" "$version/$variant/Dockerfile"
+	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}' | \
+	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}' | \
+	sort -urV ) )
+versions=( $( printf '%s\n' "${fullversions[@]}" | cut -d. -f1-2 | sort -urV ) )
+for version in "${versions[@]}"; do
+	fullversion="$( printf '%s\n' "${fullversions[@]}" | grep -E "^$version" | head -1 )"
 
-			echo "updating $latest [$version] $variant"
+	if version_greater_or_equal "$version" "$min_version"; then
 
-			# Replace the variables.
+		for variant in "${variants[@]}"; do
-			sed -ri -e '
+			
-				s/%%PHP_VERSION%%/'"${php_version[$version]-${php_version[default]}}"'/g;
+			create_variant "$version" "https:\/\/download.nextcloud.com\/server\/releases"
-				s/%%VARIANT%%/'"$variant"'/g;
-				s/%%VERSION%%/'"$latest"'/g;
-				s/%%CMD%%/'"${cmd[$variant]}"'/g;
-				s/%%VARIANT_EXTRAS%%/'"${extras[$variant]}"'/g;
-				s/%%APCU_VERSION%%/'"${pecl_versions[APCu]}"'/g;
-				s/%%MEMCACHED_VERSION%%/'"${pecl_versions[memcached]}"'/g;
-				s/%%REDIS_VERSION%%/'"${pecl_versions[redis]}"'/g;
-			' "$version/$variant/Dockerfile"
-
-			# Copy the shell scripts
-			for name in entrypoint cron; do
-				cp "docker-$name.sh" "$version/$variant/$name.sh"
-			done
-
-			# Copy the config directory
-			cp -rT .config "$version/$variant/config"
-
-			# Remove Apache config if we're not an Apache variant.
-			if [ "$variant" != "apache" ]; then
-				rm "$version/$variant/config/apache-pretty-urls.config.php"
-			fi
-
-			for arch in i386 amd64; do
-				travisEnv='\n    - env: VERSION='"$version"' VARIANT='"$variant"' ARCH='"$arch$travisEnv"
-			done
 		done
 	fi
 done
 
+fullversions_rc=( $( curl -fsSL 'https://download.nextcloud.com/server/prereleases/' |tac|tac| \
+	grep -oE 'nextcloud-[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
+	grep -oE '[[:digit:]]+(\.[[:digit:]]+){2}RC[[:digit:]]+' | \
+	sort -urV ) )
+versions_rc=( $( printf '%s\n' "${fullversions_rc[@]}" | cut -d. -f1-2 | sort -urV ) )
+for version in "${versions_rc[@]}"; do
+	fullversion="$( printf '%s\n' "${fullversions_rc[@]}" | grep -E "^$version" | head -1 )"
+
+	if version_greater_or_equal "$version" "$min_version"; then
+
+		if ! check_released "$fullversion"; then
+
+			for variant in "${variants[@]}"; do
+			
+				create_variant "$version-rc" "https:\/\/download.nextcloud.com\/server\/prereleases"
+			done
+		fi
+	fi
+done
+
 # replace the fist '-' with ' '
 travisEnv="$(echo "$travisEnv" | sed '0,/-/{s/-/ /}')"