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urbit/pkg/arvo/app/shoe.hoon

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:: shoe: example usage of /lib/shoe
::
:: the app supports one command: "demo".
:: running this command renders some text on all sole clients.
::
/+ shoe, verb, dbug, default-agent
|%
+$ state-0 [%0 ~]
+$ command
$? %demo
%row
%table
==
::
+$ card card:shoe
--
=| state-0
=* state -
::
%+ verb |
%- agent:dbug
^- agent:gall
%- (agent:shoe command)
^- (shoe:shoe command)
|_ =bowl:gall
+* this .
def ~(. (default-agent this %|) bowl)
des ~(. (default:shoe this command) bowl)
::
++ on-init on-init:def
++ on-save !>(state)
++ on-load
|= old=vase
^- (quip card _this)
[~ this]
::
++ on-poke on-poke:def
++ on-watch on-watch:def
++ on-leave on-leave:def
++ on-peek on-peek:def
++ on-agent on-agent:def
++ on-arvo on-arvo:def
++ on-fail on-fail:def
::
++ command-parser
|= sole-id=@ta
^+ |~(nail *(like [? command]))
%+ stag &
(perk %demo %row %table ~)
::
++ tab-list
|= sole-id=@ta
^- (list [@t tank])
:~ ['demo' leaf+"run example command"]
['row' leaf+"print a row"]
['table' leaf+"display a table"]
==
::
++ on-command
|= [sole-id=@ta =command]
^- (quip card _this)
=; [to=(list _sole-id) fec=shoe-effect:shoe]
[[%shoe to fec]~ this]
?- command
%demo
:- ~
:- %sole
=/ =tape "{(scow %p src.bowl)} ran the command"
?. =(src our):bowl
[%txt tape]
[%klr [[`%br ~ `%g] [(crip tape)]~]~]
::
%row
:- [sole-id]~
:+ %row
~[8 27 35 5]
~[p+src.bowl da+now.bowl t+'plenty room here!' t+'less here!']
::
%table
:- [sole-id]~
:^ %table
~[t+'ship' t+'date' t+'long text' t+'tldr']
~[8 27 35 5]
:~ ~[p+src.bowl da+now.bowl t+'plenty room here!' t+'less here!']
~[p+~marzod t+'yesterday' t+'sometimes:\0anewlines' t+'newlines']
==
==
::
++ can-connect
|= sole-id=@ta
^- ?
?| =(~zod src.bowl)
(team:title [our src]:bowl)
==
::
++ on-connect on-connect:des
++ on-disconnect on-disconnect:des
--