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|
(.using
[library
[lux "*"
[abstract
[monad {"+" do}]]
[control
[pipe {"+" case>}]
["[0]" exception {"+" exception:}]
["<>" parser
["<[0]>" binary {"+" Parser}]]]
[data
["[0]" product]
["[0]" text
["%" format {"+" format}]]
[collection
[set {"+" Set}]
["[0]" list]
["[0]" sequence {"+" Sequence} ("[1]#[0]" functor mix)]
["[0]" dictionary {"+" Dictionary}]]
[format
["[0]" binary {"+" Writer}]]]
[type
abstract]]]
["[0]" // "_"
["[0]" unit]
["[1]" artifact {"+" Artifact ID}
["[2][0]" category {"+" Category}]]])
(abstract: .public Registry
(Record
[#artifacts (Sequence [Artifact (Set unit.ID)])
#resolver (Dictionary Text ID)])
(def: .public empty
Registry
(:abstraction [#artifacts sequence.empty
#resolver (dictionary.empty text.hash)]))
(def: .public artifacts
(-> Registry (Sequence [Artifact (Set unit.ID)]))
(|>> :representation (value@ #artifacts)))
(def: next
(-> Registry ID)
(|>> ..artifacts sequence.size))
(def: .public (resource mandatory? dependencies registry)
(-> Bit (Set unit.ID) Registry [ID Registry])
(let [id (..next registry)]
[id
(|> registry
:representation
(revised@ #artifacts (sequence.suffix [[//.#id id
//.#category {//category.#Anonymous}
//.#mandatory? mandatory?]
dependencies]))
:abstraction)]))
(template [<tag> <create> <fetch>]
[(def: .public (<create> name mandatory? dependencies registry)
(-> Text Bit (Set unit.ID) Registry [ID Registry])
(let [id (..next registry)]
[id
(|> registry
:representation
(revised@ #artifacts (sequence.suffix [[//.#id id
//.#category {<tag> name}
//.#mandatory? mandatory?]
dependencies]))
(revised@ #resolver (dictionary.has name id))
:abstraction)]))
(def: .public (<fetch> registry)
(-> Registry (List Text))
(|> registry
:representation
(value@ #artifacts)
sequence.list
(list.all (|>> product.left
(value@ //.#category)
(case> {<tag> name} {.#Some name}
_ {.#None})))))]
[//category.#Definition definition definitions]
[//category.#Analyser analyser analysers]
[//category.#Synthesizer synthesizer synthesizers]
[//category.#Generator generator generators]
[//category.#Directive directive directives]
[//category.#Custom custom customs]
)
(def: .public (id name registry)
(-> Text Registry (Maybe ID))
(|> (:representation registry)
(value@ #resolver)
(dictionary.value name)))
(def: .public writer
(Writer Registry)
(let [category (: (Writer Category)
(function (_ value)
(case value
(^template [<nat> <tag> <writer>]
[{<tag> value}
((binary.and binary.nat <writer>) [<nat> value])])
([0 //category.#Anonymous binary.any]
[1 //category.#Definition binary.text]
[2 //category.#Analyser binary.text]
[3 //category.#Synthesizer binary.text]
[4 //category.#Generator binary.text]
[5 //category.#Directive binary.text]
[6 //category.#Custom binary.text]))))
mandatory? binary.bit
dependency (: (Writer unit.ID)
(binary.and binary.nat binary.nat))
dependencies (: (Writer (Set unit.ID))
(binary.set dependency))
artifacts (: (Writer (Sequence [Category Bit (Set unit.ID)]))
(binary.sequence/64 ($_ binary.and category mandatory? dependencies)))]
(|>> :representation
(value@ #artifacts)
(sequence#each (function (_ [it dependencies])
[(value@ //.#category it)
(value@ //.#mandatory? it)
dependencies]))
artifacts)))
(exception: .public (invalid_category [tag Nat])
(exception.report
["Tag" (%.nat tag)]))
(def: .public parser
(Parser Registry)
(let [category (: (Parser Category)
(do [! <>.monad]
[tag <binary>.nat]
(case tag
(^template [<nat> <tag> <parser>]
[<nat>
(# ! each (|>> {<tag>}) <parser>)])
([0 //category.#Anonymous <binary>.any]
[1 //category.#Definition <binary>.text]
[2 //category.#Analyser <binary>.text]
[3 //category.#Synthesizer <binary>.text]
[4 //category.#Generator <binary>.text]
[5 //category.#Directive <binary>.text]
[6 //category.#Custom <binary>.text])
_ (<>.failure (exception.error ..invalid_category [tag])))))
mandatory? <binary>.bit
dependency (: (Parser unit.ID)
(<>.and <binary>.nat <binary>.nat))
dependencies (: (Parser (Set unit.ID))
(<binary>.set unit.hash dependency))]
(|> (<binary>.sequence/64 ($_ <>.and category mandatory? dependencies))
(# <>.monad each (sequence#mix (function (_ [category mandatory? dependencies] registry)
(product.right
(case category
{//category.#Anonymous}
(..resource mandatory? dependencies registry)
(^template [<tag> <create>]
[{<tag> name}
(<create> name mandatory? dependencies registry)])
([//category.#Definition ..definition]
[//category.#Analyser ..analyser]
[//category.#Synthesizer ..synthesizer]
[//category.#Generator ..generator]
[//category.#Directive ..directive]
[//category.#Custom ..custom])
)))
..empty)))))
)
|
