Plan.writes: def of ezx@1.11.0.0
Import: import ezx@1.11.0.0/src/tool/plan.bend as Plan
Lines 1230-1233 of ezx@1.11.0.0/src/tool/plan.bend: https://jend.leeeet.dev/read.txt?path=ezx@1.11.0.0/src/tool/plan.bend&start_line=1230&end_line=1233

import Base

# whether a plan writes anything: a checkout laid, a binary built, a link
def writes(pl: Plan) -> Bool:
  Plan{l, m, f, _o} = pl
  Bool.or(lays(l), Bool.or(makes(m), linked(f)))

Uses (6):
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool
  https://jend.leeeet.dev/definition.txt?path=Base/base.bend&name=Bool.or
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/tool/plan.bend&name=Plan
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/tool/plan.bend&name=lays
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/tool/plan.bend&name=linked
  https://jend.leeeet.dev/definition.txt?path=ezx@1.11.0.0/src/tool/plan.bend&name=makes