shrub/pkg/base-dev/lib/pill.hoon
2023-05-30 13:30:12 -04:00

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:: |pill: helper functions for making pills
::
/- dice
^?
|%
::
+$ pill
$% [%ivory p=(list)]
$: %pill
nam=term
boot-ova=(list)
kernel-ova=(list unix-event)
userspace-ova=(list unix-event)
== ==
::
+$ unix-event
%+ pair wire
$% [%wack p=@]
[%what p=(list (pair path (cask)))]
[%whom p=ship]
[%boot ? $%($>(%fake task:jael) $>(%dawn task:jael))]
[%wyrd p=vere]
[%verb p=(unit ?)]
unix-task
==
:: +boot-ovum: boostrap kernel filesystem load
::
++ boot-ovum
|= [hoon=cord arvo=cord]
:~ //arvo
%what
[/sys/hoon hoon/hoon]
[/sys/arvo hoon/arvo]
==
:: +dirs: filter for userspace directories to include
::
++ dirs
|= [bas=path exc=(list spur)]
^- (list spur)
?~ exc ~(tap in dir:.^(arch %cy bas))
%+ skim
~(tap in dir:.^(arch %cy bas))
|=(=spur =(~ (find ~[spur] exc)))
:: +file-ovum: userspace filesystem load
::
:: bas: full path to / directory
::
++ file-ovum
|= [des=desk bas=path exc=(list spur)]
^- unix-event
%. (dirs bas exc)
|= :: sal: all spurs to load from
::
sal=(list spur)
^- unix-event
::
:: hav: all user files
::
=; hav ~& user-files+(lent hav)
=/ =yuki:clay
:- *(list tako:clay)
%- ~(gas by *(map path (each page lobe:clay)))
(turn hav |=([=path =page] [path &+page]))
[/c/sync [%park des &+yuki *rang:clay]]
(file-pages bas sal)
::
++ file-pages
|= [bas=path sal=(list spur)]
=| hav=(list [path page:clay])
|- ^+ hav
?~ sal ~
=. hav $(sal t.sal)
::
:: tyl: spur
::
=/ tyl i.sal
|- ^+ hav
::
:: pax: full path at `tyl`
:: lon: directory at `tyl`
::
=/ lyt (flop tyl)
=/ pax (weld bas lyt)
=/ lon .^(arch %cy pax)
=? hav ?=(^ fil.lon)
:_ hav
:- lyt
?. ?=([%azimuth-snapshot *] tyl)
[mark=;;(@tas (head tyl)) noun=.^(* %cx pax)]
=; convert
mime/(convert .^(snap-state:dice %cx pax))
.^($-(snap-state:dice mime) %cf (weld bas /azimuth-snapshot/mime))
=/ all ~(tap by dir.lon)
|- ^+ hav
?~ all hav
$(all t.all, hav ^$(tyl [p.i.all tyl]))
::
:: +file-ovum2: electric boogaloo
::
++ file-ovum2 |=(z=[path (list spur)] `unix-event`[//arvo what/(user-files z)])
::
++ prep-ovum
|= dez=(list path)
^- unix-event
=- ~& clay-blobs+~(wyt by -)
[/c/inflate [%prep -]]
%+ roll dez
|= [bas=path out=(map lobe:clay page:clay)]
%- ~(uni by out)
.^(_out %cs (snoc bas %bloc))
::
:: +user-files: all userspace hoon files
::
++ user-files
|= [bas=path exc=(list spur)]
%. (dirs bas exc)
|= sal=(list spur)
^- (list (pair path (cask)))
::
:: hav: all user files
::
=| hav=(list (pair path (cask)))
|- ^+ hav
?~ sal ~
=. hav $(sal t.sal)
::
:: tyl: spur
::
=/ tyl i.sal
|- ^+ hav
::
:: pax: full path at `tyl`
:: lon: directory at `tyl`
::
=/ pax (weld bas (flop tyl))
=/ lon .^(arch %cy pax)
=? hav ?=(^ fil.lon)
::
:: install only hoon files for now
::
?. ?=([%hoon *] tyl)
hav
:_ hav
[(flop `path`t.tyl) hoon/.^(@t %cx pax)]
::
=/ all ~(tap by dir.lon)
|- ^+ hav
?~ all hav
$(all t.all, hav ^$(tyl [p.i.all tyl]))
::
::TODO include %prep task in solid and brass?
++ solid
:: sys: root path to boot system, `/~me/[desk]/now/sys`
:: dez: secondary desks and their root paths
:: exc: list of desk folders to exclude
::
|= [sys=path dez=(list [desk path]) dub=? now=@da prime=? exc=(list spur)]
^- pill
=/ bas=path (scag 3 sys)
=/ compiler-path (weld sys /hoon)
=/ arvo-path (weld sys /arvo)
~& %solid-start
=/ compiler-src .^(@t %cx (weld compiler-path /hoon))
=/ arvo-src .^(@t %cx (weld arvo-path /hoon))
=/ arvo-formula
~& %solid-loaded
=/ compiler-hoon (rain compiler-path compiler-src)
?. dub
:: compile arvo against hoon, with our current compiler
::
=/ whole-hoon=hoon
[%tsgr compiler-hoon [%tsgr [%$ 7] (rain arvo-path arvo-src)]]
~& %solid-parsed
=/ whole-formula q:(~(mint ut %noun) %noun whole-hoon)
~& %solid-arvo
whole-formula
:: compile arvo against hoon, with a freshly compiled hoon (via +ride)
::
~& %solid-parsed
=/ compiler-formula q:(~(mint ut %noun) %noun compiler-hoon)
~& %solid-compiled
=/ whole-src
(rap 3 ['=> ' compiler-src '=> +7 ' arvo-src ~])
~& %solid-double-loaded
=/ whole-formula
=< +
.* [%noun whole-src]
[%8 compiler-formula [%9 2 %10 [6 %0 3] [%0 2]]]
~& %solid-double-compiled
whole-formula
::
~& [%solid-kernel `@ux`(mug arvo-formula)]
::
:: installed: Arvo gate (formal interface) with %zuse and vanes installed
::
=/ installed
=< q
%^ spin
^- (list ovum)
:- (boot-ovum:pill compiler-src arvo-src)
%+ turn
(snoc (turn dez tail) bas)
|= =path
(file-ovum2 [path exc])
.*(0 arvo-formula)
|= [ovo=ovum ken=*]
[~ (slum ken [now ovo])]
::
:: kernel-formula
::
:: We evaluate :arvo-formula (for jet registration),
:: then ignore the result and produce .installed
::
=/ kernel-formula
[%7 arvo-formula %1 installed]
::
:: boot-two: startup formula
::
=/ boot-two
=> *[kernel-formula=^ tale=*]
!= [.*(0 kernel-formula) tale]
::
:: boot-ova
::
=/ boot-ova=(list)
[aeon:eden:part boot-two kernel-formula ~]
::
:: a pill is a 3-tuple of event-lists: [boot kernel userspace]
::
:: Our kernel event-list is ~, as we've already installed them.
:: Our userspace event-list is a list containing a full %clay
:: filesystem sync event.
::
:+ %pill %solid
:+ boot-ova ~
=. dez (snoc dez [%base bas])
%+ weld
%+ turn dez
|= [dek=desk bas=path]
(file-ovum [dek bas exc])
?. prime ~
[(prep-ovum (turn dez tail))]~
::
++ brass
:: sys: root path to boot system, `/~me/[desk]/now/sys`
:: dez: secondary desks and their root paths
:: exc: list of desk folders to exclude
::
|= [sys=path dez=(list [desk path]) prime=? exc=(list spur)]
^- pill
=/ bas=path (scag 3 sys)
:: compiler-source: hoon source file producing compiler, `sys/hoon`
::
=+ compiler-source=.^(@t %cx (welp sys /hoon/hoon))
::
:: compiler-twig: compiler as hoon expression
::
~& %brass-parsing
=+ compiler-twig=(rain /sys/hoon/hoon compiler-source)
~& %brass-parsed
::
:: compiler-formula: compiler as nock formula
::
~& %brass-compiling
=+ compiler-formula=q:(~(mint ut %noun) %noun compiler-twig)
~& %brass-compiled
::
:: arvo-source: hoon source file producing arvo kernel, `sys/arvo`
::
=+ arvo-source=.^(@t %cx (welp sys /arvo/hoon))
::
:: boot-ova: startup events
::
=/ boot-ova=(list)
:~ aeon:eden:part
boot:eden:part
compiler-formula
compiler-source
arvo-source
==
:: a pill is a 3-tuple of event-lists: [boot kernel userspace]
::
:+ %pill %brass
:+ boot-ova
:~ (boot-ovum compiler-source arvo-source)
(file-ovum2 [bas exc])
==
=. dez (snoc dez [%base bas])
%+ weld
%+ turn dez
|= [dek=desk bas=path]
(file-ovum [dek bas exc])
?. prime ~
[(prep-ovum (turn dez tail))]~
::
++ ivory
|= sys=path
^- pill
=/ lib (snoc (scag 3 sys) %lib)
|^ =/ ver
=/ sub *(trap vase)
=. sub (build-sys sub %hoon)
=. sub (build-sys sub %arvo)
=. sub (build-sys sub %lull)
=. sub (build-sys sub %zuse)
=. sub (build-lib sub & %ethereum)
=. sub (build-lib sub & %azimuth)
(build-lib sub | %vere)
=/ nok !.
=> *[ver=(trap vase) ~]
!= q:$:ver
ivory/[nok ver ~]
::
++ build-sys
|= [sub=(trap vase) nam=term] ^- (trap vase)
~> %slog.[0 leaf+"ivory: building /sys/{(trip nam)}"]
(swat sub (rain /sys/[nam]/hoon .^(@t cx+(welp sys /[nam]/hoon))))
::
++ build-lib
|= [sub=(trap vase) imp=? nam=term] ^- (trap vase)
~> %slog.[0 leaf+"ivory: building /lib/{(trip nam)}"]
=/ hun=hoon
%+ mist /lib/[nam]/hoon
.^(@t cx+(welp lib /[nam]/hoon))
?. imp (swat sub hun)
(swel sub [%ktts nam hun])
:: +mist: +rain but skipping past ford runes
::
++ mist
|= [bon=path txt=@]
^- hoon
=+ vas=vast
~| bon
%+ scan (trip txt)
%- full
=; fud
(ifix [;~(plug gay fud) gay] tall:vas(wer bon))
%- star
;~ pose vul
%+ ifix [fas (just `@`10)]
(star ;~(less (just `@`10) next))
==
:: +swel: +swat but with +slop
::
++ swel
|= [tap=(trap vase) gen=hoon]
^- (trap vase)
=/ gun (~(mint ut p:$:tap) %noun gen)
=> [tap=tap gun=gun]
|. ~+
=/ pro q:$:tap
[[%cell p.gun p:$:tap] [.*(pro q.gun) pro]]
--
::
++ events
|%
+$ prop [%prop meta tier (list ovum)]
+$ meta term
+$ tier ?(%fore %hind) :: before or after userspace
::
++ install
|= [as=desk =beak pri=?]
^- prop
:^ %prop (rap 3 %install '-' as ~) %hind
::TODO will exclude non-:directories files, such as /changelog/txt
=- (murn - same)
^- (list (unit ovum))
:~ `(file-ovum as (en-beam beak /) ~)
::
?. pri ~
`(prep-ovum (en-beam beak /) ~)
::
`[/d/install/[as] [%seat as]]
==
--
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