build__all.sh: bugfix start

- export general env vars to ensure they are used by the pilots
- pull repos before start

build__all.sh

@@ -6,8 +6,10 @@ set -u
 set -x
 
 main() {
-        action="${action:-deploy}"
+        ./pull-repos.sh
-        export deployment='prod'
+
+        export action="${action:-deploy}"
+        export deployment="${deployment:-prod}"
         ./build__pilot-xo9b.sh
         ./build__pilot-setem.sh
         ./build__pilot-lafede.sh