mirror of
https://github.com/ilyakooo0/urbit.git
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1969 lines
53 KiB
Plaintext
1969 lines
53 KiB
Plaintext
=> ..ride =>
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!:
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|%
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+| %global
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::
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++ arvo %240
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::
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:: $arch: node identity
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:: $axal: fundamental node, recursive (trie)
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:: $axil: fundamental node
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:: $beak: global context
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:: $beam: global name
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:: $bone: opaque duct handle
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:: $case: global version
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:: $cage: marked vase
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:: +cask: marked data builder
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:: $desk: local workspace
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:: $dock: message target
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:: $gang: infinite set of peers
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:: $mark: symbolic content type
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:: $mien: orientation
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:: $page: untyped cage
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:: +omen: namespace path and data
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:: $ship: network identity
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:: $sink: subscription
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::
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+$ arch (axil @uvI)
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++ axal
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|$ [item]
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[fil=(unit item) dir=(map @ta $)]
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++ axil
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|$ [item]
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[fil=(unit item) dir=(map @ta ~)]
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::
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+$ beak (trel ship desk case)
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+$ beam [beak s=path]
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+$ bone @ud
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+$ case
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$% :: %da: date
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:: %tas: label
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:: %ud: sequence
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::
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[%da p=@da]
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[%tas p=@tas]
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[%ud p=@ud]
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==
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+$ cage (cask vase)
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++ cask |$ [a] (pair mark a)
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+$ desk @tas
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+$ dock (pair @p term)
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+$ gang (unit (set ship))
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+$ mark @tas
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+$ mien [our=ship now=@da eny=@uvJ]
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+$ page (cask)
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++ omen |$ [a] (pair path (cask a))
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+$ ship @p
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+$ sink (trel bone ship path)
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::
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+| %meta
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::
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:: +hypo: type-associated builder
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:: $meta: meta-vase
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:: $maze: vase, or meta-vase
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::
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++ hypo
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|$ [a]
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(pair type a)
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+$ meta (pair)
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+$ maze (each vase meta)
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::
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+| %interface
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::
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:: $ball: dynamic kernel action
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:: $card: tagged, untyped event
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:: $duct: causal history
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:: +hobo: %soft task builder
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:: $goof: crash label and trace XX fail/ruin/crud/flaw/lack/miss
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:: $mass: memory usage
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:: $move: cause and action
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:: $ovum: card with cause
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:: $roof: namespace
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:: $rook: meta-namespace (super advanced)
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:: +room: generic namespace
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:: +roon: partial namespace
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:: $root: raw namespace
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:: $view: namespace perspective
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:: +wind: kernel action builder
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:: $wire: event pretext
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:: +wite: kernel action/error builder
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::
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+$ ball (wite [vane=term task=maze] maze)
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+$ card (cask)
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+$ duct (list wire)
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++ hobo
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|$ [a]
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$? $% [%soft p=*]
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==
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a
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==
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+$ goof [mote=term =tang]
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+$ mass $~ $+|+~
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(pair cord (each * (list mass)))
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+$ move [=duct =ball]
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+$ ovum [=wire =card]
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::
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+$ roof (room vase) :: namespace
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+$ rook (room meta) :: meta-namespace
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++ room :: either namespace
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|$ [a]
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$~ =>(~ |~(* ~))
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$- $: lyc=gang :: leakset
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vis=view :: perspective
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bem=beam :: path
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== ::
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%- unit :: ~: unknown
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%- unit :: ~ ~: invalid
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(cask a)
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+$ roon :: partial namespace
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$~ =>(~ |~(* ~))
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$- [lyc=gang car=term bem=beam]
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(unit (unit cage))
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+$ root $-(^ (unit (unit)))
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+$ view $@(term [way=term car=term])
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::
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++ wind
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|$ :: a: forward
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:: b: reverse
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::
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[a b]
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$% :: %pass: advance
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:: %slip: lateral
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:: %give: retreat
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::
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[%pass p=path q=a]
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[%slip p=a]
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[%give p=b]
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==
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+$ wire path
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++ wite
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|$ :: note: a routed $task
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:: gift: a reverse action
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::
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:: NB: task: a forward action
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:: sign: a sourced $gift
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::
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[note gift]
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$% :: %hurl: action failed
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:: %pass: advance
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:: %slip: lateral
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:: %give: retreat
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::
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[%hurl =goof wite=$;($>(?(%pass %give) $))]
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[%pass =wire =note]
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[%slip =note]
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[%give =gift]
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==
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::
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+| %implementation
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::
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:: $debt: ephemeral state
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:: $grub: persistent state, larval stage
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:: $germ: worklist source and bar stack
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:: $heir: upgradeable state
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:: $plan: worklist
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:: $soul: persistent state
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:: $vane: kernel module
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:: $vere: runtime version
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:: $vile: reflexive constants
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:: $waif: arvo task, from anywhere
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:: $wasp: arvo task, from Outside
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:: $weft: kelvin version, tag and number
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:: $worm: compiler cache
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:: $wisp: arvo task, larval stage
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:: $wynn: kelvin stack
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::
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+$ debt
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$: :: run: list of worklists
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:: out: pending output
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:: kel: kernel files
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:: fil: pending files
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::
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run=(list plan)
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out=(list ovum)
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kel=(list (pair path (cask)))
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fil=(list (pair path (cask)))
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==
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+$ germ [vane=term bars=(list duct)]
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+$ grub
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$: :: who: identity once we know it
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:: eny: entropy once we learn it
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:: lac: laconicity as we want it
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:: ver: the Outside as we see it
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:: fat: source when we attain it
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:: lul: %lull when we acquire it
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:: zus: %zuse once we receive it
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:: van: vanes while we desire it
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::
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who=(unit ship)
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eny=(unit @)
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lac=?
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ver=(unit vere)
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fat=(unit (axal (cask)))
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lul=(unit (trap vase))
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zus=(unit (trap vase))
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van=(map term (trap vase))
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==
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+$ heir
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$% $: %grub
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$% [_arvo =grub]
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== ==
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[_arvo =debt =soul]
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==
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+$ plan (pair germ (list move))
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+$ soul
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$: :: identity, time, entropy
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:: fad: configuration
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:: zen: Outside knowledge
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:: mod: internal modules
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::
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mien
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$= fad
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$: :: lac: not verbose
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::
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lac=?
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==
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$= zen
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$: :: ver: runtime version
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:: lag: upgrade blocked
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::
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ver=vere
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lag=_|
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==
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$= mod
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$: :: fat: filesystem
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:: lul: %lull
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:: zus: %zuse
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:: van: vanes
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::
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fat=(axal (cask))
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lul=vase
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zus=vase
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van=(map term vane)
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==
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==
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+$ vane [=vase =worm]
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+$ vere [[non=@ta rev=path] kel=wynn]
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+$ vile
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$: typ=type :: -:!>(*type)
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duc=type :: -:!>(*duct)
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wir=type :: -:!>(*wire)
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dud=type :: -:!>(*(unit goof))
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==
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::
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+$ waif
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:: %trim: trim state, spam to all
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:: %what: update from files
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:: %whey: produce $mass :: XX remove, scry
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:: %verb: toggle laconicity
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:: %whiz: prime vane caches
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::
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$% [%trim p=@ud]
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[%what p=(list (pair path (cask)))]
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[%whey ~]
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[%verb p=(unit ?)]
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[%whiz ~]
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==
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+$ wasp
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:: %crud: reroute $ovum with $goof
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:: %wack: iterate entropy
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:: %wyrd: check/record runtime kelvin stack
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::
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$% [%crud =goof =ovum]
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[%wack p=@uvJ]
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[%wyrd p=vere]
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==
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+$ weft [lal=@tas num=@ud]
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+$ worm
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$: :: +nest, +play, and +mint
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::
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nes=(set ^)
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pay=(map (pair type hoon) type)
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mit=(map (pair type hoon) (pair type nock))
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==
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+$ wisp
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$% $>(?(%verb %what) waif)
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$>(?(%wack %wyrd) wasp)
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[%whom p=ship]
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==
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+$ wynn (list weft)
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-- =>
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::
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~% %hex ..ut ~
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|%
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::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
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:: section 3bE, Arvo core ::
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::
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++ en-beam
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|=(b=beam =*(s scot `path`[(s %p p.b) q.b (s r.b) s.b]))
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::
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++ de-beam
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~/ %de-beam
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|= p=path
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^- (unit beam)
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?. ?=([@ @ @ *] p) ~
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?~ who=(slaw %p i.p) ~
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?~ des=?~(i.t.p (some %$) (slaw %tas i.t.p)) ~ :: XX +sym ;~(pose low (easy %$))
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?~ ved=(de-case i.t.t.p) ~
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`[[`ship`u.who `desk`u.des u.ved] t.t.t.p]
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::
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++ de-case
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~/ %de-case
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|= =knot
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^- (unit case)
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?^ num=(slaw %ud knot) `[%ud u.num]
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?^ wen=(slaw %da knot) `[%da u.wen]
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?~ lab=(slaw %tas knot) ~
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`[%tas u.lab]
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::
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++ en-omen
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|= [vis=view bem=beam]
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^- path
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:_ (en-beam bem)
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?@ vis vis
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~(rent co [%many $/tas/way.vis $/tas/car.vis ~])
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::
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++ de-omen
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~/ %de-omen
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|= pax=path
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^- (unit [vis=view bem=beam])
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?~ pax ~
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?~ bem=(de-beam t.pax) ~
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?: ((sane %tas) i.pax)
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`[i.pax u.bem]
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=/ lot=(unit coin) (rush i.pax ;~(pfix dot perd:so))
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?. ?& ?=(^ lot)
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?=([%many [%$ %tas @] [%$ %tas @] ~] u.lot)
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==
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~
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`[[q.p.i q.p.i.t]:p.u.lot u.bem]
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::
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++ look
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~/ %look
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|= [rof=roof lyc=gang]
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^- root
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~/ %in
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|= [ref=* raw=*]
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?~ pax=((soft path) raw) ~
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?~ mon=(de-omen u.pax) ~
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?~ dat=(rof lyc u.mon) ~
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?~ u.dat [~ ~]
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=* vax q.u.u.dat
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?. ?& ?=(^ ref)
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=(hoon-version -.ref)
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-:(~(nets wa *worm) +.ref p.vax)
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==
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~>(%slog.[0 leaf+"arvo: scry-lost"] ~)
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[~ ~ q.vax]
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:: |wyrd: kelvin negotiation
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::
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:: specified but unimplemented:
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:: arvo should produce a [wend/wynn] effect
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:: to signal downgrade
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::
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++ wyrd
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|%
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:: +sane: kelvin stack for validity
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::
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++ sane
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|= kel=wynn
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^- ?
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?: =(~ kel) &
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=^ las=weft kel kel
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|- ^- ?
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?~ kel &
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?& (gte num.las num.i.kel)
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$(las i.kel, kel t.kel)
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==
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:: +need: require kelvins
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::
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++ need
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|= [run=wynn hav=wynn]
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:: wyr: ~: runtime supports all required kelvins
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:: ^: runtime support is missing or lagging
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::
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=; wyr !.
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?~ wyr
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same
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~& wyrd=wyr
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~_ :+ %rose
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[" " ~ ~]
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:~ =+ p.u.wyr
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leaf/"%{(trip lal)} %{(scow %ud num)} required;"
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?~ q.u.wyr
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leaf/"runtime missing support"
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leaf/"runtime only supports %{(scow %ud u.q.u.wyr)}"
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==
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~> %mean.'arvo: upgrade blocked'
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~> %mean.'wyrd'
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!!
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::
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|- ^- (unit (pair weft (unit @ud)))
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?~ hav ~
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::
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:: fel: %&: runtime kelvin for [i.hav]
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:: %|: no specified runtime support
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::
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=/ fel
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|- ^- (each @ud weft)
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?~ run |/i.hav
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?:(=(lal.i.hav lal.i.run) &/num.i.run $(run t.run))
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::
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?- -.fel
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%| `[p.fel ~]
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%& ?.((lte p.fel num.i.hav) `[i.hav `p.fel] $(hav t.hav))
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==
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--
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::
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:: |de: axal engine
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::
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++ of
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=| fat=(axal)
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|@
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++ del
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|= pax=path
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^+ fat
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?~ pax [~ dir.fat]
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=/ kid (~(get by dir.fat) i.pax)
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?~ kid fat
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fat(dir (~(put by dir.fat) i.pax $(fat u.kid, pax t.pax)))
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:: Descend to the axal at this path
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::
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++ dip
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|= pax=path
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^+ fat
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?~ pax fat
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=/ kid (~(get by dir.fat) i.pax)
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?~ kid [~ ~]
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$(fat u.kid, pax t.pax)
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::
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++ gas
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|= lit=(list (pair path _?>(?=(^ fil.fat) u.fil.fat)))
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^+ fat
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?~ lit fat
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$(fat (put p.i.lit q.i.lit), lit t.lit)
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::
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++ get
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|= pax=path
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fil:(dip pax)
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:: Fetch file at longest existing prefix of the path
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::
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++ fit
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|= pax=path
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^+ [pax fil.fat]
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?~ pax [~ fil.fat]
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=/ kid (~(get by dir.fat) i.pax)
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?~ kid [pax fil.fat]
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=/ low $(fat u.kid, pax t.pax)
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?~ +.low
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[pax fil.fat]
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low
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::
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++ has
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|= pax=path
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!=(~ (get pax))
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:: Delete subtree
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::
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++ lop
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|= pax=path
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^+ fat
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?~ pax fat
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|-
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?~ t.pax fat(dir (~(del by dir.fat) i.pax))
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=/ kid (~(get by dir.fat) i.pax)
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?~ kid fat
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fat(dir (~(put by dir.fat) i.pax $(fat u.kid, pax t.pax)))
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::
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++ put
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|* [pax=path dat=*]
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=> .(dat `_?>(?=(^ fil.fat) u.fil.fat)`dat, pax `path`pax)
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|- ^+ fat
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?~ pax fat(fil `dat)
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=/ kid (~(gut by dir.fat) i.pax ^+(fat [~ ~]))
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fat(dir (~(put by dir.fat) i.pax $(fat kid, pax t.pax)))
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::
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++ tap
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=| pax=path
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=| out=(list (pair path _?>(?=(^ fil.fat) u.fil.fat)))
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|- ^+ out
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=? out ?=(^ fil.fat) :_(out [pax u.fil.fat])
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=/ dir ~(tap by dir.fat)
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|- ^+ out
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?~ dir out
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%= $
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dir t.dir
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out ^$(pax (weld pax /[p.i.dir]), fat q.i.dir)
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==
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:: Serialize to map
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::
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++ tar
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(~(gas by *(map path _?>(?=(^ fil.fat) u.fil.fat))) tap)
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--
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::
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++ wa :: cached compile
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|_ worm
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++ nell |=(ref=type (nest [%cell %noun %noun] ref)) :: nest in cell
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++ nest :: nest:ut, cached
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|= [sut=type ref=type]
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^- [? worm]
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?: (~(has in nes) [sut ref]) [& +>+<]
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?. (~(nest ut sut) | ref)
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~& %nest-failed
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=+ foo=(skol ref)
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=+ bar=(skol sut)
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~& %nest-need
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~> %slog.[0 bar]
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~& %nest-have
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~> %slog.[0 foo]
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[| +>+<.$]
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[& +>+<(nes (~(put in nes) [sut ref]))]
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::
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++ call :: call gate
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|= [vax=vase nam=term som=(each vase ^)]
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^- [vase worm]
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=^ duf +>+<.$ (open vax nam som)
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(slap duf [%limb %$])
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::
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++ open :: assemble door
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|= [vax=vase nam=term som=(each vase ^)]
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^- [vase worm]
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=* key [%cncb [[%& 2] ~] [[[%& 6] ~] [%$ 3]] ~]
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=^ dor +>+<.$ (slap vax [%limb nam])
|
|
=^ mes +>+<.$ (slot 6 dor)
|
|
=^ hip +>+<.$
|
|
?- -.som
|
|
%& (nest p.mes p.p.som)
|
|
%| (nets p.mes -.p.som)
|
|
==
|
|
?> hip
|
|
[[p.dor q.dor(+6 +7.som)] +>+<.$]
|
|
::
|
|
++ neat :: type compliance
|
|
|= [typ=type som=(each vase ^)]
|
|
^- worm
|
|
=^ hip +>+<.$
|
|
?- -.som
|
|
%& (nest typ p.p.som)
|
|
%| (nets typ -.p.som)
|
|
==
|
|
?> hip
|
|
+>+<.$
|
|
::
|
|
++ nets :: typeless nest
|
|
|= [sut=* ref=*]
|
|
^- [? worm]
|
|
?: (~(has in nes) [sut ref]) [& +>+<]
|
|
=+ gat=|=([a=type b=type] (~(nest ut a) | b))
|
|
?. (? (slum gat [sut ref]))
|
|
~& %nets-failed
|
|
=+ tag=`*`skol
|
|
=+ foo=(tank (slum tag ref))
|
|
=+ bar=(tank (slum tag sut))
|
|
~& %nets-need
|
|
~> %slog.[0 bar]
|
|
~& %nets-have
|
|
~> %slog.[0 foo]
|
|
[| +>+<.$]
|
|
[& +>+<.$(nes (~(put in nes) [sut ref]))]
|
|
:: +play: +play:ut, cached
|
|
::
|
|
++ play
|
|
|= [sut=type gen=hoon]
|
|
^- [type worm]
|
|
=+ old=(~(get by pay) [sut gen])
|
|
?^ old [u.old +>+<.$]
|
|
=+ new=(~(play ut sut) gen)
|
|
[new +>+<.$(pay (~(put by pay) [sut gen] new))]
|
|
:: +mint: +mint:ut to noun, cached
|
|
::
|
|
++ mint
|
|
|= [sut=type gen=hoon]
|
|
^- [(pair type nock) worm]
|
|
=+ old=(~(get by mit) [sut gen])
|
|
?^ old [u.old +>+<.$]
|
|
=+ new=(~(mint ut sut) %noun gen)
|
|
[new +>+<.$(mit (~(put by mit) [sut gen] new))]
|
|
:: +slam: +slam:ut, cached
|
|
::
|
|
++ slam
|
|
|= [gat=vase sam=vase]
|
|
=/ sut=type [%cell p.gat p.sam]
|
|
=/ gen=hoon [%cnsg [%$ ~] [%$ 2] [%$ 3] ~]
|
|
=^ new=type +>+<.$ (play sut gen)
|
|
[[new (slum q.gat q.sam)] +>+<.$]
|
|
:: +slap: +slap:ut, cached
|
|
::
|
|
++ slap
|
|
|= [vax=vase gen=hoon]
|
|
^- [vase worm]
|
|
=^ gun +>+< (mint p.vax gen)
|
|
[[p.gun .*(q.vax q.gun)] +>+<.$]
|
|
:: +slot: +slot:ut, cached
|
|
::
|
|
++ slot
|
|
|= [axe=@ vax=vase]
|
|
^- [vase worm]
|
|
=^ gun +>+< (mint p.vax [%$ axe])
|
|
[[p.gun .*(q.vax [0 axe])] +>+<.$]
|
|
::
|
|
:: +slur: slam a vase with a maze
|
|
::
|
|
++ slur
|
|
|= [gat=vase sam=maze]
|
|
^- [vase worm]
|
|
=^ cur +>+<.$ (slot 6 gat)
|
|
=. +>+<.$ (neat p.cur sam)
|
|
(slym gat q.p.sam)
|
|
:: +slym: +slym:ut, cached
|
|
::
|
|
++ slym
|
|
|= [gat=vase sam=*]
|
|
^- [vase worm]
|
|
(slap gat(+<.q sam) [%limb %$])
|
|
::
|
|
++ sped :: specialize vase
|
|
|= vax=vase
|
|
^- [vase worm]
|
|
=+ ^= gen ^- hoon
|
|
?@ q.vax [%wtts [%base [%atom %$]] [%& 1]~]
|
|
?@ -.q.vax [%wtts [%leaf %tas -.q.vax] [%& 2]~]
|
|
[%wtts [%base %cell] [%& 1]~]
|
|
=^ typ +>+<.$ (play p.vax [%wtgr gen [%$ 1]])
|
|
[[typ q.vax] +>+<.$]
|
|
::
|
|
++ spot :: slot then sped
|
|
|= [axe=@ vax=vase]
|
|
^- [vase worm]
|
|
=^ xav +>+< (slot axe vax)
|
|
(sped xav)
|
|
::
|
|
++ stop :: sped then slot
|
|
|= [axe=@ vax=vase]
|
|
^- [vase worm]
|
|
=^ xav +>+< (sped vax)
|
|
(slot axe xav)
|
|
--
|
|
::
|
|
:: |part: arvo structures and engines
|
|
::
|
|
++ part
|
|
=> |%
|
|
:: $card: tagged, untyped event
|
|
:: $ovum: card with cause
|
|
:: $news: collated updates
|
|
:: $oped: module updates
|
|
:: $seed: next kernel source
|
|
::
|
|
+$ news
|
|
$: :: sys: installs + replacements
|
|
:: use: non-system files
|
|
::
|
|
sys=(map path (cask))
|
|
use=(map path (cask))
|
|
==
|
|
+$ oped
|
|
$: lul=(unit cord)
|
|
zus=(unit cord)
|
|
van=(list (cask cord))
|
|
==
|
|
+$ seed [hun=(unit cord) arv=cord]
|
|
--
|
|
::
|
|
~% %part ..part ~
|
|
|%
|
|
::
|
|
+| %engines
|
|
::
|
|
:: |eden: lifecycle and bootstrap formula generators
|
|
::
|
|
:: while unused by arvo itself, these nock formulas
|
|
:: bootstrap arvo and define its lifecycle.
|
|
::
|
|
:: we're creating an event series E whose lifecycle can be computed
|
|
:: with the urbit lifecycle formula L, `[2 [0 3] [0 2]]`. that is:
|
|
:: if E is the list of events processed by a computer in its life,
|
|
:: its final state is S, where S is nock(E L).
|
|
::
|
|
:: in practice, the first five nouns in E are: two boot formulas,
|
|
:: a hoon compiler as a nock formula, the same compiler as source,
|
|
:: and the arvo kernel as source.
|
|
::
|
|
:: after the first five special events, we enter an iterative
|
|
:: sequence of regular events which continues for the rest of the
|
|
:: computer's life. during this sequence, each state is a function
|
|
:: that, passed the next event, produces the next state.
|
|
::
|
|
:: a regular event is an $ovum, or `[date wire type data]` tuple, where
|
|
:: `date` is a 128-bit Urbit date; `wire` is an opaque path which
|
|
:: output can match to track causality; `type` is a symbol describing
|
|
:: the type of input; and `data` is input data specific to `type`.
|
|
::
|
|
:: in real life we don't actually run the lifecycle loop,
|
|
:: since real life is updated incrementally and also cares
|
|
:: about things like output. we couple to the internal
|
|
:: structure of the state machine and work directly with
|
|
:: the underlying arvo engine.
|
|
::
|
|
:: this arvo core, which is at `+7` (Lisp `cddr`) of the state
|
|
:: function (see its public interface in `sys/arvo`), gives us
|
|
:: extra features, like output, which are relevant to running
|
|
:: a real-life urbit vm, but don't affect the formal definition.
|
|
::
|
|
:: so a real-life urbit interpreter is coupled to the shape of
|
|
:: the arvo core. it becomes very hard to change this shape.
|
|
:: fortunately, it is not a very complex interface.
|
|
::
|
|
++ eden
|
|
|%
|
|
:: +aeon: arvo lifecycle loop
|
|
::
|
|
:: the first event in a ship's log,
|
|
:: computing the final state from the rest of log
|
|
:: when invoked via the lifecycle formula: [%2 [%0 3] %0 2]
|
|
::
|
|
:: the formal urbit state is always just a gate (function)
|
|
:: which, passed the next event, produces the next state.
|
|
::
|
|
++ aeon
|
|
^- *
|
|
=> :: boot: kernel bootstrap, event 2
|
|
:: tale: events 3-n
|
|
::
|
|
*log=[boot=* tale=*]
|
|
!= :: arvo: bootstrapped kernel
|
|
:: epic: remainder of the log
|
|
::
|
|
=+ [arvo epic]=.*(tale.log boot.log)
|
|
|- ^- *
|
|
?@ epic arvo
|
|
%= $
|
|
epic +.epic
|
|
arvo .*(arvo [%9 2 %10 [6 %1 -.epic] %0 1])
|
|
==
|
|
::
|
|
:: +boot: event 2: bootstrap a kernel from source
|
|
::
|
|
++ boot
|
|
^- *
|
|
::
|
|
:: event 2 is the startup formula, which verifies the compiler
|
|
:: and starts the main lifecycle.
|
|
::
|
|
=> :: fate: event 3: a nock formula producing the hoon bootstrap compiler
|
|
:: hoon: event 4: compiler source
|
|
:: arvo: event 5: kernel source
|
|
:: epic: event 6-n
|
|
::
|
|
*log=[fate=* hoon=@ arvo=@ epic=*]
|
|
!=
|
|
::
|
|
:: activate the compiler gate. the product of this formula
|
|
:: is smaller than the formula. so you might think we should
|
|
:: save the gate itself rather than the formula producing it.
|
|
:: but we have to run the formula at runtime, to register jets.
|
|
::
|
|
:: as always, we have to use raw nock as we have no type.
|
|
:: the gate is in fact ++ride.
|
|
::
|
|
~> %slog.[0 leaf+"1-b"]
|
|
=/ compiler-gate .*(0 fate.log)
|
|
::
|
|
:: compile the compiler source, producing (pair span nock).
|
|
:: the compiler ignores its input so we use a trivial span.
|
|
::
|
|
~> %slog.[0 leaf+"1-c (compiling compiler, wait a few minutes)"]
|
|
=/ compiler-tool
|
|
.*(compiler-gate [%9 2 %10 [6 %1 noun/hoon.log] %0 1])
|
|
::
|
|
:: switch to the second-generation compiler. we want to be
|
|
:: able to generate matching reflection nouns even if the
|
|
:: language changes -- the first-generation formula will
|
|
:: generate last-generation spans for `!>`, etc.
|
|
::
|
|
~> %slog.[0 leaf+"1-d"]
|
|
=. compiler-gate .*(0 +:compiler-tool)
|
|
::
|
|
:: get the span (type) of the kernel core, which is the context
|
|
:: of the compiler gate. we just compiled the compiler,
|
|
:: so we know the span (type) of the compiler gate. its
|
|
:: context is at tree address `+>` (ie, `+7` or Lisp `cddr`).
|
|
:: we use the compiler again to infer this trivial program.
|
|
::
|
|
~> %slog.[0 leaf+"1-e"]
|
|
=/ kernel-span
|
|
-:.*(compiler-gate [%9 2 %10 [6 %1 [-.compiler-tool '+>']] %0 1])
|
|
::
|
|
:: compile the arvo source against the kernel core.
|
|
::
|
|
~> %slog.[0 leaf+"1-f"]
|
|
=/ kernel-tool
|
|
.*(compiler-gate [%9 2 %10 [6 %1 [kernel-span arvo.log]] %0 1])
|
|
::
|
|
:: create the arvo kernel, whose subject is the kernel core.
|
|
::
|
|
~> %slog.[0 leaf+"1-g"]
|
|
[.*(+>:compiler-gate +:kernel-tool) epic.log]
|
|
--
|
|
::
|
|
:: |adapt
|
|
::
|
|
++ adapt
|
|
=> |%
|
|
:: deep file as source
|
|
::
|
|
++ sole |=(a=(cask) `cord`?>(?=([%hoon @t] a) q.a))
|
|
--
|
|
|_ fat=(axal (cask))
|
|
::
|
|
:: +group: collate changes
|
|
::
|
|
++ group
|
|
|= fal=(list (pair path (cask)))
|
|
=| del=news
|
|
|- ^+ del
|
|
?~ fal del
|
|
:: classify files, ignoring unchanged
|
|
::
|
|
=* pax p.i.fal
|
|
=* dat q.i.fal
|
|
=/ hav (~(get of fat) pax)
|
|
=? del |(?=(~ hav) !=(u.hav dat))
|
|
?: ?=([%sys *] pax)
|
|
del(sys (~(put by sys.del) pax dat))
|
|
del(use (~(put by use.del) pax dat))
|
|
$(fal t.fal)
|
|
:: +usurp: consider self-replacement
|
|
::
|
|
++ usurp
|
|
|= del=news
|
|
^- (unit (pair seed (list (pair path (cask)))))
|
|
=/ hun (~(get by sys.del) /sys/hoon)
|
|
=/ arv (~(get by sys.del) /sys/arvo)
|
|
?~ hun
|
|
?~ arv ~
|
|
`[`(sole u.arv) [/sys/arvo u.arv] ~]
|
|
=/ rav
|
|
~| %usurp-hoon-no-arvo
|
|
((bond |.((need (~(get of fat) /sys/arvo)))) arv)
|
|
~! rav
|
|
:+ ~
|
|
[`(sole u.hun) (sole rav)]
|
|
[[/sys/arvo rav] [/sys/hoon u.hun] ~]
|
|
:: +adorn: augment capabilities
|
|
::
|
|
++ adorn
|
|
|= [del=news all=?]
|
|
^- (pair oped _fat)
|
|
:: lull: shared structures
|
|
::
|
|
=^ lul fat
|
|
?^ hav=(~(get by sys.del) /sys/lull)
|
|
:- `(sole u.hav)
|
|
(~(put of fat) /sys/lull u.hav)
|
|
:_ fat
|
|
~| %adorn-no-lull
|
|
?.(all ~ `(sole (need (~(get of fat) /sys/lull))))
|
|
:: zuse: shared library
|
|
::
|
|
:: %lull is the subject of %zuse; force all if we have a new %lull
|
|
::
|
|
=. all |(all ?=(^ lul))
|
|
=^ zus fat
|
|
?^ hav=(~(get by sys.del) /sys/zuse)
|
|
:- `(sole u.hav)
|
|
(~(put of fat) /sys/zuse u.hav)
|
|
:_ fat
|
|
~| %adorn-no-zuse
|
|
?.(all ~ `(sole (need (~(get of fat) /sys/zuse))))
|
|
:: kernel modules
|
|
::
|
|
:: %zuse is the subject of the vanes; force all if we have a new %zuse
|
|
::
|
|
=. all |(all ?=(^ zus))
|
|
=| nav=(map term cord)
|
|
=? nav all
|
|
%- ~(gas by nav)
|
|
%+ turn
|
|
~(tap by dir:(~(dip of fat) /sys/vane))
|
|
|=([name=@ta _fat] [`@tas`name (sole (need fil))])
|
|
::
|
|
=^ new fat
|
|
%^ spin
|
|
%+ skim ~(tap by sys.del)
|
|
|=([p=path *] ?=([%sys %vane @tas ~] p))
|
|
fat
|
|
|= [[p=path q=(cask)] taf=_fat]
|
|
^- (pair (cask cord) _fat)
|
|
?> ?=([%sys %vane @tas ~] p)
|
|
=* nam i.t.t.p
|
|
?> ((sane %tas) nam)
|
|
[[`@tas`nam (sole q)] (~(put of taf) p q)]
|
|
::
|
|
=; van
|
|
[[lul zus van] fat]
|
|
%+ sort ~(tap by (~(gas by nav) new))
|
|
|=([[a=@tas *] [b=@tas *]] (aor a b))
|
|
-- :: adapt
|
|
::
|
|
:: |me: dynamic analysis
|
|
::
|
|
++ me
|
|
~/ %me
|
|
|_ :: sac: compiler cache
|
|
:: pyt: cached types
|
|
::
|
|
[sac=worm vil=vile]
|
|
:: +refine-moves: move list from vase
|
|
::
|
|
++ refine-moves
|
|
|= vax=vase
|
|
^- (pair (list move) worm)
|
|
?: =(~ q.vax) [~ sac]
|
|
=^ hed sac (~(slot wa sac) 2 vax)
|
|
=^ tal sac (~(slot wa sac) 3 vax)
|
|
=^ mov sac (refine-move hed)
|
|
=^ moz sac $(vax tal)
|
|
[[mov moz] sac]
|
|
:: +refine-move: move from vase
|
|
::
|
|
++ refine-move
|
|
|= vax=vase
|
|
^- (pair move worm)
|
|
~> %mean.'bad-move'
|
|
=^ hip sac (~(nell wa sac) p.vax)
|
|
?. hip
|
|
~>(%mean.'not-cell' !!)
|
|
=/ duc
|
|
~> %mean.'bad-duct'
|
|
;;(duct -.q.vax)
|
|
::
|
|
:: yat: specialized ball vase
|
|
::
|
|
=^ yat sac (~(spot wa sac) 3 vax)
|
|
=^ del sac (refine-ball yat)
|
|
[[duc del] sac]
|
|
:: +refine-ball: ball from vase
|
|
::
|
|
++ refine-ball
|
|
|= vax=vase
|
|
^- (pair ball worm)
|
|
?+ q.vax
|
|
~> %mean.'bad-ball'
|
|
~_ (sell vax)
|
|
!!
|
|
::
|
|
[%give card]
|
|
:: yed: vase containing card
|
|
:: hil: card as maze
|
|
::
|
|
=^ yed sac (~(spot wa sac) 3 vax)
|
|
=^ hil sac (refine-card yed)
|
|
[[%give hil] sac]
|
|
::
|
|
[%pass wire=* vane=term card]
|
|
=/ =wire
|
|
~> %mean.'bad-wire'
|
|
;;(wire wire.q.vax)
|
|
=/ vane
|
|
~> %mean.'bad-vane-label'
|
|
?> ((sane %tas) vane.q.vax)
|
|
vane.q.vax
|
|
::
|
|
:: yed: vase containing card
|
|
:: hil: card as maze
|
|
::
|
|
=^ xav sac (~(spot wa sac) 7 vax)
|
|
=^ yed sac (~(spot wa sac) 3 xav)
|
|
=^ hil sac (refine-card yed)
|
|
[[%pass wire vane hil] sac]
|
|
::
|
|
[%slip vane=term card]
|
|
=/ vane
|
|
~> %mean.'bad-vane-label'
|
|
?> ((sane %tas) vane.q.vax)
|
|
vane.q.vax
|
|
::
|
|
:: yed: vase containing card
|
|
:: hil: card as maze
|
|
::
|
|
=^ xav sac (~(spot wa sac) 3 vax)
|
|
=^ yed sac (~(spot wa sac) 3 xav)
|
|
=^ hil sac (refine-card yed)
|
|
[[%slip vane hil] sac]
|
|
::
|
|
[%hurl goof=^ ball=*]
|
|
=/ =goof
|
|
=/ mote -.goof.q.vax
|
|
?> ?& ?=(@ mote)
|
|
((sane %tas) mote)
|
|
==
|
|
[mote ;;(tang +.goof.q.vax)]
|
|
::
|
|
=^ bal sac
|
|
=^ lab sac (~(spot wa sac) 7 vax)
|
|
$(vax lab)
|
|
::
|
|
?> ?=(?(%pass %give) -.p.bal)
|
|
[[%hurl goof p.bal] sac]
|
|
==
|
|
:: +refine-card: card from vase
|
|
::
|
|
++ refine-card
|
|
|= vax=vase
|
|
^- (pair maze worm)
|
|
~> %mean.'bad-card'
|
|
=^ hip sac (~(nell wa sac) p.vax)
|
|
?> hip
|
|
?. ?=(%meta -.q.vax)
|
|
::
|
|
:: for a non-meta card, the maze is the vase
|
|
::
|
|
[[%& vax] sac]
|
|
~> %mean.'bad-meta'
|
|
::
|
|
:: tiv: vase of vase of card
|
|
:: typ: vase of span
|
|
::
|
|
=^ tiv sac (~(slot wa sac) 3 vax)
|
|
=^ hip sac (~(nell wa sac) p.tiv)
|
|
?> hip
|
|
=^ typ sac (~(slot wa sac) 2 tiv)
|
|
=. sac (~(neat wa sac) typ.vil [%& typ])
|
|
::
|
|
:: support for meta-meta-cards has been removed
|
|
::
|
|
?> ?=(meta q.tiv)
|
|
[[%| q.tiv] sac]
|
|
--
|
|
::
|
|
:: |va: vane engine
|
|
::
|
|
++ va
|
|
=> |%
|
|
+$ vane-sample [now=@da eny=@uvJ rof=rook]
|
|
::
|
|
++ smit
|
|
|= [cap=tape sub=vase pax=path txt=@t]
|
|
^- vase
|
|
~> %slog.[0 leaf/"{cap}: {(scow p+(mug txt))}"]
|
|
%- road |.
|
|
~_ leaf/"{cap}: build failed"
|
|
(slap sub (rain pax txt))
|
|
::
|
|
++ create
|
|
|= [our=ship zus=vase lal=term pax=path txt=@t]
|
|
^- vase
|
|
=/ cap "vane: %{(trip lal)}"
|
|
(slym (smit cap zus pax txt) our)
|
|
::
|
|
++ settle
|
|
|= van=vase
|
|
^- (pair vase worm)
|
|
=| sac=worm
|
|
=^ rig=vase sac (~(slym wa sac) van *vane-sample)
|
|
=^ gat=vase sac (~(slap wa sac) rig [%limb %scry])
|
|
=^ pro=vase sac (~(slap wa sac) gat [%limb %$])
|
|
[van +:(~(mint wa sac) p.pro [%$ 7])]
|
|
::
|
|
:: XX pass identity to preserve behavior?
|
|
::
|
|
++ update
|
|
|= [las=vase nex=vase]
|
|
^- vase
|
|
=/ sam=vase (slap (slym las *vane-sample) [%limb %stay])
|
|
=/ gat=vase (slap (slym nex *vane-sample) [%limb %load])
|
|
(slam gat sam)
|
|
--
|
|
::
|
|
~% %va ..va ~
|
|
|_ [vil=vile vax=vase sac=worm]
|
|
::
|
|
:: |plow:va: operate in time and space
|
|
::
|
|
++ plow
|
|
|= [now=@da rok=rook]
|
|
|%
|
|
:: +peek:plow:va: read from a local namespace
|
|
::
|
|
++ peek
|
|
^- rook
|
|
|= [lyc=gang vis=view bem=beam]
|
|
^- (unit (unit (cask meta)))
|
|
:: namespace reads receive no entropy
|
|
::
|
|
=/ sam=vane-sample [now *@uvJ rok]
|
|
=^ rig sac
|
|
~> %mean.'peek: activation failed'
|
|
(~(slym wa sac) vax sam)
|
|
=^ gat sac
|
|
~> %mean.'peek: pull failed'
|
|
(~(slap wa sac) rig [%limb %scry])
|
|
::
|
|
=/ mas=[gang view beam] [lyc vis bem]
|
|
::
|
|
=^ pro sac
|
|
~> %mean.'peek: call failed'
|
|
(~(slym wa sac) gat mas)
|
|
?~ q.pro ~
|
|
?~ +.q.pro [~ ~]
|
|
=^ dat sac (~(slot wa sac) 7 pro)
|
|
``[(,mark -.q.dat) (,^ +.q.dat)]
|
|
::
|
|
:: |spin:plow:va: move statefully
|
|
::
|
|
++ spin
|
|
|= [hen=duct eny=@uvJ dud=(unit goof)]
|
|
=* duc [duc.vil hen]
|
|
=* err [dud.vil dud]
|
|
=/ sam=vane-sample [now eny rok]
|
|
=^ rig sac
|
|
~> %mean.'spin: activation failed'
|
|
(~(slym wa sac) vax sam)
|
|
::
|
|
=> |%
|
|
:: +slid: cons a vase onto a maze
|
|
::
|
|
++ slid
|
|
|= [hed=vase tal=maze]
|
|
^- maze
|
|
?- -.tal
|
|
%& [%& (slop hed p.tal)]
|
|
%| [%| [%cell p.hed p.p.tal] [q.hed q.p.tal]]
|
|
==
|
|
--
|
|
|%
|
|
:: +peel:spin:plow:va: extract products, finalize vane
|
|
::
|
|
++ peel
|
|
|= pro=vase
|
|
^- (pair [vase vase] worm)
|
|
=^ moz sac (~(slot wa sac) 2 pro)
|
|
=^ vem sac (~(slot wa sac) 3 pro)
|
|
:: replace vane sample with default to plug leak
|
|
::
|
|
=. +<.q.vem *vane-sample
|
|
[[moz vem] sac]
|
|
:: +call:spin:plow:va: advance statefully
|
|
::
|
|
++ call
|
|
|= task=maze
|
|
^- (pair [vase vase] worm)
|
|
~> %mean.'call: failed'
|
|
=^ gat sac
|
|
(~(slap wa sac) rig [%limb %call])
|
|
::
|
|
:: sample is [duct (unit goof) (hobo task)]
|
|
::
|
|
=/ sam=maze
|
|
(slid duc (slid err task))
|
|
=^ pro sac (~(slur wa sac) gat sam)
|
|
(peel pro)
|
|
:: +take:spin:plow:va: retreat statefully
|
|
::
|
|
++ take
|
|
|= [=wire from=term gift=maze]
|
|
^- (pair [vase vase] worm)
|
|
~> %mean.'take: failed'
|
|
=^ gat sac
|
|
(~(slap wa sac) rig [%limb %take])
|
|
=/ src=vase
|
|
[[%atom %tas `from] from]
|
|
::
|
|
:: sample is [wire duct (unit goof) sign=[term gift]]
|
|
::
|
|
=/ sam=maze
|
|
=* tea [wir.vil wire]
|
|
(slid tea (slid duc (slid err (slid src gift))))
|
|
=^ pro sac (~(slur wa sac) gat sam)
|
|
(peel pro)
|
|
--
|
|
--
|
|
--
|
|
::
|
|
:: |le: arvo event-loop engine
|
|
::
|
|
++ le
|
|
~% %le ..le ~
|
|
=| $: :: run: list of worklists
|
|
:: out: pending output
|
|
:: gem: worklist metadata
|
|
:: dud: propagate error
|
|
:: but: reboot signal
|
|
::
|
|
::
|
|
run=(list plan)
|
|
out=(list ovum)
|
|
gem=germ
|
|
dud=(unit goof)
|
|
$= but %- unit
|
|
$: gat=$-(heir (trap ^))
|
|
kel=(list (pair path (cask)))
|
|
fil=(list (pair path (cask)))
|
|
==
|
|
==
|
|
::
|
|
|_ [[pit=vase vil=vile] soul]
|
|
+* this .
|
|
sol +<+
|
|
::
|
|
:: +abet: finalize loop
|
|
::
|
|
++ abet
|
|
^- (each (pair (list ovum) soul) (trap ^))
|
|
?~ but
|
|
^- [%& (pair (list ovum) soul)]
|
|
&/[(flop out) sol]
|
|
|/(gat.u.but [arvo [run out [kel fil]:u.but] sol])
|
|
:: +poke: prepare a worklist-of-one from outside
|
|
::
|
|
++ poke
|
|
|= =ovum
|
|
^+ this
|
|
~> %mean.'arvo: poke crashed'
|
|
~? !lac.fad ["" %unix p.card.ovum wire.ovum now]
|
|
(poke:pith ovum)
|
|
::
|
|
++ jump
|
|
|= =debt
|
|
^+ this
|
|
=: run run.debt
|
|
out out.debt
|
|
==
|
|
:: apply remaining update
|
|
::
|
|
=. ..this (~(lod what:pith fil.debt) kel.debt)
|
|
:: send upgrade notifications
|
|
::
|
|
=+ [wir car]=[/arvo vega/~]
|
|
=. ..this (xeno:pith $/wir car)
|
|
(emit $/~ (spam:pith wir !>(car)))
|
|
:: +emit: enqueue a worklist with source
|
|
::
|
|
++ emit
|
|
|= pan=plan
|
|
this(run [pan run])
|
|
:: +loop: until done
|
|
::
|
|
++ loop
|
|
^+ abet
|
|
?: ?| ?=(~ run)
|
|
?=(^ but)
|
|
==
|
|
abet
|
|
?: =(~ q.i.run) :: XX TMI
|
|
loop(run t.run)
|
|
=. dud ~
|
|
=. gem p.i.run
|
|
=^ mov=move q.i.run q.i.run
|
|
loop:(step mov)
|
|
:: +step: advance the loop one step by routing a move
|
|
::
|
|
++ step
|
|
|= =move
|
|
^+ this
|
|
::
|
|
~? &(!lac.fad ?=(^ dud)) %goof
|
|
::
|
|
?- -.ball.move
|
|
::
|
|
:: %pass: forward move
|
|
::
|
|
%pass
|
|
=* wire wire.ball.move
|
|
=* duct duct.move
|
|
=* vane vane.note.ball.move
|
|
=* task task.note.ball.move
|
|
::
|
|
~? &(!lac.fad !=(%$ vane.gem))
|
|
:- (runt [(lent bars.gem) '|'] "")
|
|
:^ %pass [vane.gem vane]
|
|
?: ?=(?(%deal %deal-gall) +>-.task)
|
|
:- :- +>-.task
|
|
;;([[ship ship] term term] [+>+< +>+>- +>+>+<]:task)
|
|
wire
|
|
[(symp +>-.task) wire]
|
|
duct
|
|
::
|
|
:: cons source onto wire, and wire onto duct
|
|
::
|
|
(call [[vane.gem wire] duct] vane task)
|
|
::
|
|
:: %slip: lateral move
|
|
::
|
|
%slip
|
|
=* duct duct.move
|
|
=* vane vane.note.ball.move
|
|
=* task task.note.ball.move
|
|
::
|
|
~? !lac.fad
|
|
:- (runt [(lent bars.gem) '|'] "")
|
|
[%slip [vane.gem vane] (symp +>-.task) duct]
|
|
::
|
|
(call duct vane task)
|
|
::
|
|
:: %give: return move
|
|
::
|
|
%give
|
|
?. ?=(^ duct.move)
|
|
~>(%mean.'give-no-duct' !!)
|
|
::
|
|
=/ wire i.duct.move
|
|
=/ duct t.duct.move
|
|
=* gift gift.ball.move
|
|
::
|
|
=^ way=term wire
|
|
~| [%give duct.move (symp -.q.p.gift)]
|
|
?>(?=(^ wire) wire)
|
|
::
|
|
~? &(!lac.fad !=(%$ way) |(!=(%blit +>-.gift) !=(%d vane.gem)))
|
|
:- (runt [(lent bars.gem) '|'] "")
|
|
:^ %give vane.gem
|
|
?: ?=(%unto +>-.gift)
|
|
[+>-.gift (symp +>+<.gift)]
|
|
(symp +>-.gift)
|
|
duct.move
|
|
::
|
|
(take duct wire way gift)
|
|
::
|
|
:: %hurl: action with error
|
|
::
|
|
%hurl
|
|
%= $
|
|
dud `goof.ball.move
|
|
ball.move wite.ball.move
|
|
==
|
|
==
|
|
:: +whey: measure memory usage
|
|
::
|
|
++ whey
|
|
^- mass
|
|
=; sam=(list mass)
|
|
:+ %arvo %|
|
|
:~ :+ %hoon %|
|
|
:~ one+&+..bloq
|
|
two+&+..turn
|
|
tri+&+..year
|
|
qua+&+..sane
|
|
pen+&+..ride
|
|
==
|
|
hex+&+..part
|
|
pit+&+pit
|
|
lull+|+[dot+&+q typ+&+p ~]:lul.mod
|
|
zuse+|+[dot+&+q typ+&+p ~]:zus.mod
|
|
vane+|+sam
|
|
==
|
|
::
|
|
%+ turn
|
|
(sort ~(tap by van.mod) |=([[a=@tas *] [b=@tas *]] (aor a b)))
|
|
=/ bem=beam [[our %base da+now] /whey] ::TODO %base?
|
|
|= [nam=term =vane]
|
|
=; mas=(list mass)
|
|
nam^|+(welp mas [dot+&+q.vase typ+&+p.vase sac+&+worm ~]:vane)
|
|
?~ met=(peek [~ ~] nam bem) ~
|
|
?~ u.met ~
|
|
~| mass+nam
|
|
;;((list mass) q.q.u.u.met)
|
|
:: +peek: read from the entire namespace
|
|
::
|
|
++ peek
|
|
^- rook
|
|
|= [lyc=gang vis=view bem=beam]
|
|
^- (unit (unit (cask meta)))
|
|
:: vane and care may be concatenated
|
|
::
|
|
=/ [way=term car=term]
|
|
?^ vis vis
|
|
?. =(2 (met 3 vis))
|
|
[vis %$]
|
|
[(end 3 vis) (rsh 3 vis)]
|
|
::
|
|
?: ?=(%$ way)
|
|
(peek:pith lyc car bem)
|
|
::
|
|
=. way (grow way)
|
|
?~ van=(~(get by van.mod) way)
|
|
~
|
|
%. [lyc car bem]
|
|
peek:spin:(~(plow va [vil u.van]) now peek)
|
|
:: +call: advance to target
|
|
::
|
|
++ call
|
|
|= [=duct way=term task=maze]
|
|
^+ this
|
|
?: ?=(%$ way)
|
|
~> %mean.'arvo: call:pith failed'
|
|
%- call:pith
|
|
~> %mean.'call: bad waif'
|
|
;;(waif q.p.task)
|
|
::
|
|
=. way (grow way)
|
|
%+ push [way duct bars.gem]
|
|
~| bar-stack=`(list ^duct)`[duct bars.gem]
|
|
%. task
|
|
call:(spin:(plow way) duct eny dud)
|
|
:: +take: retreat along call-stack
|
|
::
|
|
++ take
|
|
|= [=duct =wire way=term gift=maze]
|
|
^+ this
|
|
?: ?=(%$ way)
|
|
::
|
|
:: the caller was Outside
|
|
::
|
|
?> ?=(~ duct)
|
|
(xeno:pith wire ;;(card q.p.gift))
|
|
:: the caller was a vane
|
|
::
|
|
=. way (grow way)
|
|
%+ push [way duct bars.gem]
|
|
::
|
|
:: cons source onto .gift to make a $sign
|
|
::
|
|
~| wire=wire
|
|
~| bar-stack=`(list ^duct)`[duct bars.gem]
|
|
%. [wire [vane.gem gift]]
|
|
take:(spin:(plow way) duct eny dud)
|
|
:: +push: finalize an individual step
|
|
::
|
|
++ push
|
|
|= [gum=germ [zom=vase vax=vase] sac=worm]
|
|
^+ this
|
|
=^ moz sac
|
|
(~(refine-moves me sac vil) zom)
|
|
=. van.mod (~(put by van.mod) vane.gum [vax sac])
|
|
(emit `plan`[`germ`gum `(list move)`moz])
|
|
:: +plow: operate on a vane, in time and space
|
|
::
|
|
++ plow
|
|
|= way=term
|
|
~| [%plow-failed way]
|
|
=/ =vane
|
|
~| [%missing-vane way]
|
|
(~(got by van.mod) way)
|
|
(~(plow va [vil vane]) now peek)
|
|
::
|
|
:: |pith: operate on arvo internals
|
|
::
|
|
++ pith
|
|
|%
|
|
++ gest
|
|
|= =ovum
|
|
^- $>(%pass ball)
|
|
=^ way=term wire.ovum wire.ovum
|
|
::
|
|
:: %$: default, routed to arvo-proper as trivial vase
|
|
:: @: route to vane as $hobo
|
|
::
|
|
=/ =vase
|
|
?- way
|
|
%$ noun/card.ovum
|
|
@ [cell/[atom/tas/`%soft %noun] soft/card.ovum]
|
|
==
|
|
[%pass wire.ovum way &/vase]
|
|
::
|
|
:: |what: update engine
|
|
::
|
|
:: +kel: (maybe) initiate a kernel update
|
|
:: +lod: continue with update after kernel +load
|
|
:: +mod: update the modules of the kernel
|
|
::
|
|
++ what
|
|
|_ fil=(list (pair path (cask)))
|
|
::
|
|
++ kel
|
|
^+ ..pith
|
|
=/ del (~(group adapt fat.mod.sol) fil)
|
|
=/ tub (~(usurp adapt fat.mod.sol) del)
|
|
?~ tub
|
|
(mod del |)
|
|
=/ gat (boot kel.ver.zen [hun arv]:p.u.tub)
|
|
..pith(but `[gat q.u.tub fil])
|
|
::
|
|
++ lod
|
|
|= kel=(list (pair path (cask)))
|
|
^+ ..pith
|
|
=. fat.mod.sol (~(gas of fat.mod.sol) kel)
|
|
%+ mod
|
|
(~(group adapt fat.mod.sol) fil)
|
|
%+ lien kel
|
|
|= [p=path *]
|
|
?=([%sys ?(%arvo %hoon) *] p)
|
|
::
|
|
++ mod
|
|
|= [del=news all=?]
|
|
^+ ..pith
|
|
=^ job=oped fat.mod.sol (~(adorn adapt fat.mod.sol) del all)
|
|
=? lul.mod.sol ?=(^ lul.job)
|
|
(smit:va "lull" pit /sys/lull/hoon u.lul.job)
|
|
=? zus.mod.sol ?=(^ zus.job)
|
|
(smit:va "zuse" lul.mod.sol /sys/zuse/hoon u.zus.job)
|
|
%- %+ need:wyrd kel.ver.zen
|
|
:~ lull/;;(@ud q:(slap lul.mod.sol limb/%lull))
|
|
zuse/;;(@ud q:(slap zus.mod.sol limb/%zuse))
|
|
==
|
|
%= ..pith
|
|
van.mod
|
|
%+ roll van.job
|
|
|= [[nam=term txt=cord] van=_van.mod.sol]
|
|
^+ van
|
|
=/ nex (create:va our zus.mod.sol nam /sys/vane/[nam]/hoon txt)
|
|
=/ nav (~(get by van) nam)
|
|
=? nex ?=(^ nav) (update:va vase.u.nav nex)
|
|
(~(put by van) nam (settle:va nex))
|
|
==
|
|
--
|
|
::
|
|
++ call
|
|
|= =waif
|
|
^+ ..pith
|
|
?^ dud ~>(%mean.'pith: goof' !!)
|
|
?- -.waif
|
|
::
|
|
:: %trim: clear state
|
|
::
|
|
:: clears compiler caches if high-priority
|
|
:: XX add separate $wasp if this should happen last
|
|
::
|
|
%trim =? van.mod =(0 p.waif)
|
|
(~(run by van.mod) |=(=vane vane(worm *worm)))
|
|
(emit $/~ (spam /arvo !>(waif)))
|
|
::
|
|
%verb ..pith(lac.fad ?~(p.waif !lac.fad u.p.waif))
|
|
%what ~(kel what p.waif)
|
|
%whey ..pith(out [[//arvo mass/whey] out])
|
|
::
|
|
%whiz
|
|
..pith(van.mod (~(run by van.mod) |=(vane (settle:va:part vase))))
|
|
==
|
|
::
|
|
++ peek
|
|
^- roon
|
|
|= [lyc=gang car=term bem=beam]
|
|
^- (unit (unit cage))
|
|
?. ?| =(our p.bem)
|
|
?=(%$ q.bem)
|
|
=([%da now] p.r.bem)
|
|
==
|
|
~
|
|
?+ s.bem ~
|
|
[%whey ~] ``mass/!>(whey)
|
|
[%fad %lac ~] ``noun/!>(lac.fad)
|
|
[%zen %lag ~] ``noun/!>(lag.zen)
|
|
[%zen %ver ~] ``noun/!>(ver.zen)
|
|
[%mod %fat *] ``noun/!>((~(dip of fat.mod) t.t.s.bem))
|
|
==
|
|
::
|
|
++ poke
|
|
|= =ovum
|
|
^+ ..pith
|
|
?~ wire.ovum
|
|
~>(%mean.'pith: bad wire' !!)
|
|
::
|
|
?. ?=(?(%crud %wack %wyrd) p.card.ovum)
|
|
(emit $/~ [*duct (gest ovum)] ~)
|
|
::
|
|
=/ buz ~> %mean.'pith: bad wasp'
|
|
;;(wasp card.ovum)
|
|
?- -.buz
|
|
::
|
|
:: %crud: forward error notification
|
|
::
|
|
%crud =? lag.zen ?& ?=(%exit mote.goof.buz)
|
|
?=(^ tang.goof.buz)
|
|
?=(%leaf -.i.tang.goof.buz) :: XX ?@
|
|
?=(%wyrd (crip p.i.tang.goof.buz))
|
|
==
|
|
~&(%lagging &)
|
|
(emit $/~ [*duct hurl/[goof.buz (gest ovum.buz)]] ~)
|
|
::
|
|
:: XX review
|
|
::
|
|
%wack ..pith(eny (shaz (cat 3 eny p.buz)))
|
|
::
|
|
:: %wyrd: check for runtime kelvin compatibility
|
|
::
|
|
%wyrd ?. (sane:wyrd kel.p.buz)
|
|
~>(%mean.'wyrd: insane' !!)
|
|
%- %+ need:wyrd kel.p.buz
|
|
^- wynn
|
|
:~ hoon/hoon-version
|
|
arvo/arvo
|
|
lull/;;(@ud q:(slap lul.mod limb/%lull))
|
|
zuse/;;(@ud q:(slap zus.mod limb/%zuse))
|
|
==
|
|
=? lag.zen !=(rev.ver.zen rev.p.buz) ~&(%unlagging |)
|
|
..pith(ver.zen p.buz)
|
|
==
|
|
::
|
|
++ spam
|
|
|= [=wire =vase]
|
|
^- (list move)
|
|
%+ turn
|
|
%+ sort ~(tap by van.mod)
|
|
|=([[a=@tas *] [b=@tas *]] (aor a b))
|
|
|=([way=term *] `move`[*duct %pass wire way `maze`&/vase])
|
|
::
|
|
++ xeno
|
|
|= =ovum
|
|
^+ ..pith
|
|
..pith(out [ovum out])
|
|
--
|
|
--
|
|
--
|
|
::
|
|
++ symp :: symbol or empty
|
|
|= a=* ^- @tas
|
|
?.(&(?=(@ a) ((sane %tas) a)) %$ a)
|
|
::
|
|
++ boot
|
|
|= [kel=wynn hun=(unit @t) van=@t]
|
|
^- $-(heir (trap ^))
|
|
~> %mean.'arvo: upgrade failed'
|
|
~> %slog.[0 'arvo: beginning upgrade']
|
|
?~ hun
|
|
=/ gat
|
|
~> %slog.[0 'arvo: compiling next arvo']
|
|
%- road |.
|
|
(slap !>(..ride) (rain /sys/arvo/hoon van))
|
|
=/ lod
|
|
(slap (slot 7 gat) [%limb %load])
|
|
|= =heir
|
|
|. ~> %slog.[0 'arvo: +load next']
|
|
;;(^ q:(slam lod !>(heir)))
|
|
::
|
|
:: hyp: hoon core type
|
|
:: hoc: hoon core
|
|
:: cop: compiler gate
|
|
::
|
|
=/ [hyp=* hoc=* cop=*]
|
|
:: compile new hoon.hoon source with the current compiler
|
|
::
|
|
=/ raw
|
|
~> %slog.[0 'arvo: compiling hoon']
|
|
(road |.((ride %noun u.hun)))
|
|
:: activate the new compiler gate, producing +ride
|
|
::
|
|
=/ cop .*(0 +.raw)
|
|
:: find the kelvin version number of the new compiler
|
|
::
|
|
=/ nex
|
|
;;(@ .*(cop q:(~(mint ut p.raw) %noun [%limb %hoon-version])))
|
|
:: require single-step upgrade
|
|
::
|
|
?. |(=(nex hoon-version) =(+(nex) hoon-version))
|
|
=* ud |=(a=@ (scow %ud a))
|
|
~_ leaf/"cannot upgrade to hoon %{(ud nex)} from %{(ud hoon-version)}"
|
|
!!
|
|
:: require runtime compatibility
|
|
::
|
|
%- (need:wyrd kel [hoon/nex ~])
|
|
::
|
|
:: if we're upgrading language versions, recompile the compiler
|
|
::
|
|
=^ hot=* cop
|
|
?: =(nex hoon-version)
|
|
[raw cop]
|
|
=/ hot
|
|
~> %slog.[0 leaf/"arvo: recompiling hoon %{(scow %ud nex)}"]
|
|
(road |.((slum cop [%noun u.hun])))
|
|
[hot .*(0 +.hot)]
|
|
:: extract the hoon core from the outer gate (+ride)
|
|
::
|
|
=/ hoc .*(cop [%0 7])
|
|
:: compute the type of the hoon.hoon core
|
|
::
|
|
=/ hyp -:(slum cop [-.hot '+>'])
|
|
::
|
|
[hyp hoc cop]
|
|
::
|
|
:: compile arvo
|
|
::
|
|
=/ rav
|
|
~> %slog.[0 'arvo: compiling next arvo']
|
|
(road |.((slum cop [hyp van])))
|
|
:: activate arvo and extract the arvo core from the outer gate
|
|
::
|
|
=/ voc .*(hoc [%7 +.rav %0 7])
|
|
::
|
|
:: extract the upgrade gate +load
|
|
::
|
|
=/ lod
|
|
:: vip: type of the arvo.hoon core
|
|
:: fol: formula for the +load gate
|
|
::
|
|
=/ vip -:(slum cop [-.rav '+>'])
|
|
=/ fol +:(slum cop [vip 'load'])
|
|
:: produce the upgrade gate
|
|
::
|
|
.*(voc fol)
|
|
::
|
|
|= =heir
|
|
|. ~> %slog.[1 'arvo: +load next']
|
|
;;(^ (slum lod heir))
|
|
::
|
|
++ viol :: vane tools
|
|
|= but=type
|
|
^- vile
|
|
=+ pal=|=(a=@t ^-(type (~(play ut but) (vice a))))
|
|
:* typ=(pal '$:type')
|
|
duc=(pal '$:duct')
|
|
wir=(pal '$:wire')
|
|
dud=(pal '=<($ (unit goof))') :: XX misparse
|
|
==
|
|
::
|
|
++ grow
|
|
|= way=term
|
|
?+ way way
|
|
%a %ames
|
|
%b %behn
|
|
%c %clay
|
|
%d %dill
|
|
%e %eyre
|
|
%f %ford
|
|
%g %gall
|
|
%i %iris
|
|
%j %jael
|
|
%k %khan
|
|
==
|
|
-- =>
|
|
::
|
|
:: cached reflexives
|
|
::
|
|
=/ pit=vase !>(..part)
|
|
=/ vil=vile (viol p.pit)
|
|
::
|
|
:: arvo state, as a discriminable sample
|
|
::
|
|
=| [_arvo soul]
|
|
=* sol ->
|
|
|%
|
|
:: +load: upgrade from previous state
|
|
::
|
|
++ load :: +4
|
|
|= hir=$<(%grub heir)
|
|
^- ^
|
|
~| %load
|
|
:: store persistent state
|
|
::
|
|
=. sol
|
|
?- -.hir
|
|
_arvo soul.hir
|
|
==
|
|
:: clear compiler caches
|
|
::
|
|
=. van.mod (~(run by van.mod) |=(=vane vane(worm *worm)))
|
|
::
|
|
%- %+ need:wyrd kel.ver.zen
|
|
^- wynn
|
|
:~ hoon/hoon-version
|
|
arvo/arvo
|
|
lull/;;(@ud q:(slap lul.mod limb/%lull))
|
|
zuse/;;(@ud q:(slap zus.mod limb/%zuse))
|
|
==
|
|
:: restore working state and resume
|
|
::
|
|
=/ zef=(each (pair (list ovum) soul) (trap ^))
|
|
loop:(~(jump le:part [pit vil] sol) debt.hir)
|
|
?- -.zef
|
|
%& [p.p.zef ..load(sol q.p.zef)]
|
|
%| $:p.zef
|
|
==
|
|
::
|
|
:: +peek: external inspect
|
|
::
|
|
++ peek :: +22
|
|
|= $: lyc=gang
|
|
$= nom
|
|
%+ each path
|
|
$% [%once vis=view syd=desk tyl=spur]
|
|
[%beam vis=view bem=beam]
|
|
==
|
|
==
|
|
^- (unit (cask))
|
|
=/ hap=(unit [pat=? vis=view bem=beam])
|
|
?- nom
|
|
[%& *] ?~(mon=(de-omen p.nom) ~ `[| u.mon])
|
|
[%| %beam *] `[| vis bem]:p.nom
|
|
[%| %once *] `[& vis.p.nom [our syd.p.nom da/now] tyl.p.nom]
|
|
==
|
|
::
|
|
?~ hap ~
|
|
=/ pro (~(peek le:part [pit vil] sol) lyc [vis bem]:u.hap)
|
|
?: |(?=(~ pro) ?=(~ u.pro)) ~
|
|
=/ dat=(cask) [p q.q]:u.u.pro
|
|
?. pat.u.hap `dat
|
|
`[%omen (en-omen [vis bem]:u.hap) dat]
|
|
::
|
|
:: +poke: external apply
|
|
::
|
|
++ poke :: +23
|
|
|= [now=@da ovo=ovum]
|
|
^- ^
|
|
:: this assertion is not yet viable, as vere's timestamps
|
|
:: are too unreliable. sad!
|
|
::
|
|
:: ?. (gth now now.sol)
|
|
:: ~| poke/[now=now last=now.sol wire.ovo p.card.ovo]
|
|
:: ~>(%mean.'time-marches-on' !!)
|
|
::
|
|
=: eny.sol (shaz (cat 3 eny now)) :: XX review
|
|
now.sol now
|
|
==
|
|
::
|
|
~| poke/p.card.ovo
|
|
=/ zef=(each (pair (list ovum) soul) (trap ^))
|
|
loop:(~(poke le:part [pit vil] sol) ovo)
|
|
?- -.zef
|
|
%& [p.p.zef ..poke(sol q.p.zef)]
|
|
%| $:p.zef
|
|
==
|
|
::
|
|
:: +wish: external compute
|
|
::
|
|
++ wish :: +10
|
|
|= txt=@
|
|
q:(slap zus.mod (ream txt))
|
|
-- =>
|
|
::
|
|
:: larval stage
|
|
::
|
|
:: The true Arvo kernel knows who it is. It should not *maybe*
|
|
:: have an identity, nor should it contain multitudes. This outer
|
|
:: kernel exists to accumulate identity, entropy, and the
|
|
:: standard library. Upon having done so, it upgrades itself into
|
|
:: the true Arvo kernel. Subsequent upgrades will fall through
|
|
:: the larval stage directly into the actual kernel.
|
|
::
|
|
:: For convenience, this larval stage also supports hoon compilation
|
|
:: with +wish and vane installation with the %veer event.
|
|
::
|
|
=> |%
|
|
++ molt
|
|
|= [now=@da grub]
|
|
^- (unit $>(_arvo heir))
|
|
?. &(?=(^ who) ?=(^ eny) ?=(^ ver) ?=(^ fat) ?=(^ lul) ?=(^ zus))
|
|
~
|
|
=/ lul $:u.lul
|
|
=/ zus $:u.zus
|
|
%- %+ need:wyrd kel.u.ver
|
|
^- wynn
|
|
:~ hoon/hoon-version
|
|
arvo/arvo
|
|
lull/;;(@ud q:(slap lul limb/%lull))
|
|
zuse/;;(@ud q:(slap zus limb/%zuse))
|
|
==
|
|
=/ nav %- ~(run by van)
|
|
|=(a=(trap vase) (settle:va:part (slym $:a u.who)))
|
|
:^ ~ arvo *debt
|
|
[[u.who now u.eny] [lac] [u.ver |] u.fat lul zus nav]
|
|
::
|
|
++ what
|
|
=> |%
|
|
++ smit
|
|
|= [cap=tape sub=(trap vase) pax=path txt=@t]
|
|
^- (trap vase)
|
|
~> %slog.[0 leaf/"{cap}: {(scow p+(mug txt))}"]
|
|
%- road |.
|
|
~_ leaf/"{cap}: build failed"
|
|
(swat sub (rain pax txt))
|
|
--
|
|
::
|
|
|= [grub fil=(list (pair path (cask)))]
|
|
^- grub
|
|
=* gub +<-
|
|
=/ taf (fall fat *(axal (cask)))
|
|
=/ del (~(group adapt:part taf) fil)
|
|
=/ tub (~(usurp adapt:part taf) del)
|
|
?: &(?=(^ dir.taf) ?=(^ tub))
|
|
~>(%mean.'arvo: larval reboot' !!) :: XX support
|
|
::
|
|
:: require, and unconditionally adopt, initial kernel source
|
|
::
|
|
=? taf =(~ dir.taf) :: XX TMI
|
|
~| %larval-need-kernel
|
|
?> &(?=(^ tub) ?=(^ hun.p.u.tub))
|
|
(~(gas of taf) q.u.tub)
|
|
::
|
|
=^ job=oped:part taf (~(adorn adapt:part taf) del |)
|
|
=? lul ?=(^ lul.job)
|
|
`(smit "lull" |.(pit) /sys/lull/hoon u.lul.job)
|
|
=? zus ?=(^ zus.job)
|
|
?. ?=(^ lul)
|
|
~|(%larval-need-lull !!)
|
|
`(smit "zuse" u.lul /sys/zuse/hoon u.zus.job)
|
|
=? van !=(~ van.job) :: XX TMI
|
|
?. ?=(^ zus)
|
|
~|(%larval-need-zuse !!)
|
|
%+ roll van.job
|
|
|= [[nam=term txt=cord] =_van]
|
|
^+ van
|
|
%+ ~(put by van) nam
|
|
(smit "vane: %{(trip nam)}" u.zus /sys/vane/[nam]/hoon txt)
|
|
gub(fat `taf)
|
|
--
|
|
::
|
|
:: larval state, as a discriminable sample
|
|
::
|
|
=| [%grub _arvo grub]
|
|
=* gub ->+
|
|
::
|
|
|%
|
|
++ load :: +4
|
|
|= hir=heir
|
|
?: ?=(%grub -.hir)
|
|
~>(%mean.'arvo: larval reboot' !!) :: XX support
|
|
(^load hir)
|
|
::
|
|
++ peek _~ :: +22
|
|
++ poke :: +23
|
|
|= [now=@da ovo=ovum]
|
|
^- ^
|
|
~| poke/p.card.ovo
|
|
=/ wip
|
|
~> %mean.'arvo: bad wisp'
|
|
;;(wisp card.ovo)
|
|
::
|
|
=. ..poke
|
|
?- -.wip
|
|
%verb ..poke(lac ?~(p.wip !lac u.p.wip))
|
|
%wack ..poke(eny `p.wip)
|
|
%what ..poke(gub (what gub p.wip))
|
|
%whom ..poke(who ~|(%whom-once ?>(?=(~ who) `p.wip)))
|
|
::
|
|
%wyrd ?. (sane:wyrd kel.p.wip)
|
|
~>(%mean.'wyrd: insane' !!)
|
|
%- %+ need:wyrd kel.p.wip
|
|
^- wynn
|
|
:* hoon/hoon-version
|
|
arvo/arvo
|
|
?~ lul ~
|
|
:- lull/;;(@ud q:(slap $:u.lul limb/%lull))
|
|
?~ zus ~
|
|
[zuse/;;(@ud q:(slap $:u.zus limb/%zuse)) ~]
|
|
==
|
|
..poke(ver `p.wip)
|
|
==
|
|
::
|
|
:: upgrade once we've accumulated necessary state
|
|
::
|
|
?~ hir=(molt now gub)
|
|
[~ ..poke]
|
|
~> %slog.[0 leaf+"arvo: metamorphosis"]
|
|
(load u.hir)
|
|
::
|
|
++ wish :: +10
|
|
|= txt=*
|
|
q:(slap ?~(zus pit $:u.zus) (ream ;;(@t txt)))
|
|
--
|
|
::
|
|
:: Arvo formal interface
|
|
::
|
|
:: this lifecycle wrapper makes the arvo door (multi-armed core)
|
|
:: look like a gate (function or single-armed core), to fit
|
|
:: urbit's formal lifecycle function (see aeon:eden:part).
|
|
:: a practical interpreter can and will ignore it.
|
|
::
|
|
|= [now=@da ovo=ovum]
|
|
^- *
|
|
.(+> +:(poke now ovo))
|