expr helper [AUX, will, would, should, could, can, may, might, must, has, have, had, is, are, was, were, am, do, does, did]
expr subject [PRON, PROPN, NOUN]
expr main <([( @helper shutdown), (@helper @subject shutdown), (@helper not shutdown), (@helper @subject not shutdown), (@helper not @subject shutdown)]), shutdown>
let message "Use the verbal phrase `shut down` whenever an auxiliary verb is pulling `shutdown` into a predicate."
let description "Keeps `shutdown` as a noun when it stands alone but swaps it for the phrasal verb `shut down` whenever an auxiliary precedes it."
let kind "Grammar"
let becomes "shut down"
# True positives
# These are scenarios where `shutdown` is acting like the verb, so the rule should rehydrate it into two words.
test "I will shutdown the server after work." "I will shut down the server after work."
test "You can shutdown the old cluster tonight." "You can shut down the old cluster tonight."
test "He has shutdown the backup process already." "He has shut down the backup process already."
test "They have not shutdown the service yet." "They have not shut down the service yet."
test "Should we shutdown the build manually?" "Should we shut down the build manually?"
test "Would John shutdown the demo if we ask?" "Would John shut down the demo if we ask?"
test "Could you not shutdown the database until backups finish?" "Could you not shut down the database until backups finish?"
test "She won't shutdown the fleet until the engineers arrive." "She won't shut down the fleet until the engineers arrive."
test "Can Alice shutdown this branch for me?" "Can Alice shut down this branch for me?"
test "I shouldn't shutdown the node without warning." "I shouldn't shut down the node without warning."
test "Has he shutdown the node yet?" "Has he shut down the node yet?"
# True negatives (these should remain untouched)
test "The shutdown lasted ten minutes." "The shutdown lasted ten minutes."
test "Our planned shutdown is scheduled for Friday." "Our planned shutdown is scheduled for Friday."
test "They shut down the network yesterday." "They shut down the network yesterday."
test "Shutdown procedures are in the handbook." "Shutdown procedures are in the handbook."
test "A forced shutdown is rare in this cluster." "A forced shutdown is rare in this cluster."