Merge pull request #797 from infosiftr/rc-beta-alpha

yosifkit · web-flow · commit 36906949307e · 2020-12-17T10:21:00.000-08:00
Adjust tagging to enforce explicit pre-release opt-in
diff --git a/generate-stackbrew-library.sh b/generate-stackbrew-library.sh
@@ -80,8 +80,14 @@ for version in "${versions[@]}"; do
 		versionAliases+=( $fullVersion )
 		fullVersion="${fullVersion%[.-]*}"
 	done
+	# skip unadorned "version" on prereleases: https://www.postgresql.org/developer/beta/
+	# - https://github.com/docker-library/postgres/issues/662
+	# - https://github.com/docker-library/postgres/issues/784
+	case "$pgdgVersion" in
+		*alpha* | *beta*| *rc*) ;;
+		*) versionAliases+=( $version ) ;;
+	esac
 	versionAliases+=(
-		$version
 		${aliases[$version]:-}
 	)
 
