PR-aware multi-language link checking(?)

tool/build_all_langs.sh

@@ -3,5 +3,12 @@
 ## Run from the root directory of the repo to build all languages
 ## TODO: read the `-o` / `--out` argument and adapt it for non-en languages
 
+# Pass forward dactyl "vars" arg if provided
+if [ "$1" == "--vars" ] && [ -n "$2" ];
+then
+  dactyl_vars=$2
+  shift 2
+fi
+
 dactyl_build --vars "$dactyl_vars"
 dactyl_build -t ja -o out/ja --vars "$dactyl_vars"

tool/jenkins.sh

@@ -22,5 +22,5 @@ set -e
 tool/conflictmarkers.sh
 
 ## Build all languages, then run the link checker once
-tool/build_all_langs.sh
+tool/build_all_langs.sh --vars "$dactyl_vars"
 dactyl_link_checker -q