mirror of
https://github.com/ilyakooo0/urbit.git
synced 2024-12-26 08:25:04 +03:00
113 lines
2.6 KiB
Plaintext
113 lines
2.6 KiB
Plaintext
/- *story
|
|
!:
|
|
^?
|
|
|%
|
|
:: XX generalize move to hoon.hoon
|
|
++ dif-ju
|
|
|= [a=story b=story]
|
|
^- story
|
|
:: if 0 is the empty set,
|
|
:: a \ 0 = a
|
|
:: 0 \ b = 0 :: anything in 0 but not in b is by definition 0
|
|
::
|
|
?: =(~ a) ~
|
|
:: uno := (a-b) + (merged items in both a and b) + (b-a)
|
|
:: ret := (a-b) + (merged items in both a and b)
|
|
:: ret = (~(int by a) uno) :: preserve only the entries whose keys are in a
|
|
=/ uno=story
|
|
%- (~(uno by a) b)
|
|
|= [k=tako:clay proses-a=proses proses-b=proses]
|
|
^- proses
|
|
(~(dif in proses-a) proses-b)
|
|
::
|
|
=/ ret=story (~(int by a) uno)
|
|
:: normalizing step, remove any keys with null sets,
|
|
:: which can occur if proses-a == proses-b above
|
|
%- ~(gas by *story)
|
|
(skip ~(tap by ret) |=([k=* v=proses] ?=(~ v)))
|
|
::
|
|
++ uni-ju
|
|
|= [a=story b=story]
|
|
^- story
|
|
:: 0 + b = b
|
|
?: =(~ a) b
|
|
%- (~(uno by a) b)
|
|
|= [k=tako:clay proses-a=proses proses-b=proses]
|
|
^- proses
|
|
(~(uni in proses-a) proses-b)
|
|
::
|
|
:: Canonical textual representation
|
|
::
|
|
++ tako-to-text
|
|
|= [=tako:clay]
|
|
^- tape
|
|
"commit: {<`@uv`tako>}\0a"
|
|
::
|
|
++ proses-to-text
|
|
|= [=proses]
|
|
^- tape
|
|
=/ proses-list=(list prose) ~(tap in proses)
|
|
?: ?=(~ proses-list) ""
|
|
?: ?=([prose ~] proses-list)
|
|
(prose-to-text i.proses-list)
|
|
%- tail
|
|
%^ spin `(list prose)`t.proses-list
|
|
(prose-to-text i.proses-list)
|
|
|= [prz=prose state=tape]
|
|
^- [prose tape]
|
|
:- prz
|
|
;: welp
|
|
state
|
|
"|||"
|
|
"\0a"
|
|
(prose-to-text prz)
|
|
==
|
|
::
|
|
++ prose-to-text
|
|
|= prz=prose
|
|
=/ [title=@t body=@t] prz
|
|
^- tape
|
|
;: welp
|
|
"{(trip title)}"
|
|
"\0a\0a"
|
|
"{(trip body)}"
|
|
"\0a"
|
|
==
|
|
::
|
|
:: Parsers
|
|
::
|
|
++ parse-commit-hash
|
|
;~ sfix
|
|
;~ pfix (jest 'commit: ')
|
|
(cook @uv ;~(pfix (jest '0v') viz:ag))
|
|
==
|
|
::
|
|
(just '\0a')
|
|
==
|
|
::
|
|
++ parse-title
|
|
;~ sfix
|
|
(cook crip (star prn))
|
|
(jest '\0a\0a')
|
|
==
|
|
::
|
|
++ parse-body
|
|
%+ cook of-wain:format
|
|
%- star
|
|
;~ less
|
|
;~(pose (jest '|||\0a') (jest '---\0a'))
|
|
(cook crip ;~(sfix (star prn) (just '\0a')))
|
|
==
|
|
::
|
|
++ parse-prose ;~(plug parse-title parse-body)
|
|
++ parse-rest-proses (star ;~(pfix (jest '|||\0a') parse-prose))
|
|
++ parse-proses (cook silt ;~(plug parse-prose parse-rest-proses))
|
|
++ parse-chapter ;~(plug parse-commit-hash parse-proses)
|
|
++ parse-story
|
|
(cook ~(gas by *story) (star ;~(sfix parse-chapter (jest '---\0a'))))
|
|
::
|
|
:: N.B: If conflicting messages are written individually,
|
|
:: instead of under the same commit, we will overwrite previous entries
|
|
:: with later ones due to the nature of gas:by.
|
|
--
|