rpm: support PostgreSQL 10

Rakefile

@@ -190,12 +190,17 @@ namespace :package do
       "94",
       "95",
       "96",
+      "10",
     ]
     namespace :build do
       postgresql_package_versions.each do |postgresql_package_version|
         rpm_package = "postgresql#{postgresql_package_version}-#{package}"
 
-        postgresql_version = postgresql_package_version.scan(/(.)/).join(".")
+        if postgresql_package_version.start_with?("9")
+          postgresql_version = postgresql_package_version.scan(/(.)/).join(".")
+        else
+          postgresql_version = postgresql_package_version
+        end
         desc "Build RPM packages for PostgreSQL #{postgresql_version}"
         task postgresql_package_version => [archive_name, repositories_dir] do
           tmp_dir = "#{yum_dir}/tmp"

packages/yum/build-rpm.sh

@@ -28,7 +28,11 @@ case "${architecture}" in
     ;;
 esac
 
-pgdg_rpm=pgdg-centos${PG_PACKAGE_VERSION}-${PG_VERSION}-3.noarch.rpm
+if [ ${PG_PACKAGE_VERSION} -ge 94 ]; then
+  pgdg_rpm=pgdg-centos${PG_PACKAGE_VERSION}-${PG_VERSION}-3.noarch.rpm
+else
+  pgdg_rpm=pgdg-centos${PG_PACKAGE_VERSION}-${PG_VERSION}-2.noarch.rpm
+fi
 run wget --no-check-certificate https://yum.postgresql.org/${PG_VERSION}/redhat/rhel-${distribution_version}-${architecture}/${pgdg_rpm}
 run rpm -ivh ${pgdg_rpm}
 groonga_release_rpm=groonga-release-1.3.0-1.noarch.rpm