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(.require
[library
[lux (.except)
[abstract
["[0]" monad]]
[control
["<>" parser (.use "[1]#[0]" monad)]]
[data
["[0]" product]
[collection
["[0]" list (.use "[1]#[0]" functor)]]]
[meta
["[0]" code (.only)
["<c>" \\parser (.only Parser)]]
[macro (.only with_symbols)
[syntax (.only syntax)]]
[compiler
["[0]" phase]
[language
[lux
[analysis
["<a>" \\parser]]
[synthesis
["<s>" \\parser]]]]]]]])
(type Declaration
(Record
[#name Code
#label Text
#phase Text
#archive Text
#inputs (List Code)]))
(def (declarationP default)
(-> Code (Parser Declaration))
(<c>.form (all <>.and
<c>.any
<c>.local
<c>.local
<c>.local
(<c>.tuple (<>.some <c>.any)))))
(with_template [<any> <end> <and> <result> <extension> <name>]
[(def .public <name>
(syntax (_ [[name extension phase archive inputs] (..declarationP (` <any>))
body <c>.any])
(let [g!name (code.local extension)
g!phase (code.local phase)
g!archive (code.local archive)]
(with_symbols [g!handler g!inputs g!error g!_]
(in (list (` (<extension> (, name)
(.function ((, g!handler) (, g!name) (, g!phase) (, g!archive) (, g!inputs))
(.when (<result>
(monad.do <>.monad
[(,* inputs)
(, g!_) <end>]
(.at <>.monad (,' in) (, body)))
(, g!inputs))
{.#Right (, g!_)}
(, g!_)
{.#Left (, g!error)}
(phase.failure (, g!error)))
)))))))))]
[<c>.any <c>.end <c>.and <c>.result "lux def analysis" analysis]
[<a>.any <a>.end <a>.and <a>.result "lux def synthesis" synthesis]
... [<s>.any <s>.end <s>.and <s>.result "lux def generation" generation]
[<c>.any <c>.end <c>.and <c>.result "lux def declaration" declaration]
)
(with_template [<any> <end> <and> <result> <extension> <name> <type>]
[(def .public <name>
(syntax (_ [[handler extension phase archive inputs] (<c>.form (all <>.and
<c>.local
<c>.local
<c>.local
<c>.local
(<c>.tuple (<>.some <c>.any))))
body <c>.any])
(let [g!handler (code.local handler)
g!name (code.local extension)
g!phase (code.local phase)
g!archive (code.local archive)]
(with_symbols [g!inputs g!error g!_]
(in (list (` (<extension> (.function ((, g!handler) (, g!name) (, g!phase) (, g!archive) (, g!inputs))
(.when (<result>
(monad.do <>.monad
[(,* inputs)
(, g!_) <end>]
(.at <>.monad (,' in) (, body)))
(, g!inputs))
{.#Right (, g!_)}
(, g!_)
{.#Left (, g!error)}
(phase.failure (, g!error)))
)))))))))]
[<s>.any <s>.end <s>.and <s>.result "lux extension generation" generation .Generation]
)
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