urbit/main/bin/update.hoon
2013-12-29 01:58:54 -05:00

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!:
:: /=main=/bin/update/hoon
::
=> .(-< `who=@p`-<)
|= [est=time eny=@uw]
|= ~
^- bowl
?: =(~zod who) [~ ~]
=+ bos==+(bos=(sein who) ?.(=(bos who) bos ~zod))
=+ wen=(scot %da (sub est ~s5))
=+ ^= syn ^- (list ,@tas)
[%main %arvo %try ~]
:_ ~
^- (list gift)
:- [%la %leaf "updating..."]
%+ turn syn
|= des=@tas
~& [%reading `path`/(scot %p bos)/[des]/[wen]]
=+ der=((hard dome) .^(%cv /(scot %p bos)/[des]/[wen]))
~& [%reading `path`/(scot %p who)/[des]/[wen]]
=+ owr=((hard dome) .^(%cv /(scot %p who)/[des]/[wen]))
=+ sab=`saba`[bos des [0 let.der] (flop (turn hit.der |=(a=frog q.a)))]
=+ lum=(~(auld ze est owr) est %fine sab)
?~ lum
`gift`[%la %leaf "{(trip des)} failed to merge"]
?~ u.lum
`gift`[%la %leaf "{(trip des)} is up to date"]
`gift`[%ok des u.u.lum]