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|
(.module:
[lux #*
[program (#+ program:)]
["." ffi]
["." debug]
[abstract
["." monad (#+ do)]]
[control
[pipe (#+ exec> case> new>)]
["." try (#+ Try)]
["." exception (#+ exception:)]
["." io (#+ IO io)]
[concurrency
["." promise (#+ Promise)]]]
[data
["." maybe]
["." text ("#\." hash)
["%" format (#+ format)]
[encoding
["." utf8]]]
[collection
["." array (#+ Array)]]]
[macro
["." template]]
[math
[number (#+ hex)
["n" nat]
["." i64]]]
["." world #_
["." file]
["#/." program]]
["@" target
["_" r]]
[tool
[compiler
[phase (#+ Operation Phase)]
[reference
[variable (#+ Register)]]
[language
[lux
[program (#+ Program)]
[generation (#+ Context Host)]
["." synthesis]
[analysis
[macro (#+ Expander)]]
[phase
["." extension (#+ Extender Handler)
["#/." bundle]
["." analysis #_
["#" r]]
["." generation #_
["#" r]]]
[generation
["." reference]
["." r
["." runtime]]]]]]
[default
["." platform (#+ Platform)]]
[meta
["." packager #_
["#" script]]]]]]
[program
["/" compositor
["#." cli]
["#." static]]])
(ffi.import: java/lang/String)
(ffi.import: (java/lang/Class a)
["#::."
(#static forName [java/lang/String] #try (java/lang/Class java/lang/Object))])
(ffi.import: java/lang/Object
["#::."
(toString [] java/lang/String)
(getClass [] (java/lang/Class java/lang/Object))])
(ffi.import: java/lang/Long
["#::."
(intValue [] java/lang/Integer)])
(ffi.import: java/lang/Integer
["#::."
(longValue [] long)])
(ffi.import: java/lang/Number
["#::."
(intValue [] java/lang/Integer)
(longValue [] long)
(doubleValue [] double)])
(ffi.import: javax/script/ScriptEngine
["#::."
(eval [java/lang/String] #try java/lang/Object)])
(ffi.import: org/renjin/script/RenjinScriptEngine)
(ffi.import: org/renjin/script/RenjinScriptEngineFactory
["#::."
(new [])
(getScriptEngine [] org/renjin/script/RenjinScriptEngine)])
(template [<name>]
[(exception: (<name> {object java/lang/Object})
(exception.report
["Class" (java/lang/Object::toString (java/lang/Object::getClass object))]
["Object" (java/lang/Object::toString object)]))]
[unknown_kind_of_object]
[cannot_apply_a_non_function]
)
## (def: host_bit
## (-> Bit org/armedbear/lisp/LispObject)
## (|>> (case> #0 (org/armedbear/lisp/Nil::NIL)
## #1 (org/armedbear/lisp/Symbol::T))))
## (def: (host_value value)
## (-> Any org/armedbear/lisp/LispObject)
## (let [to_sub (: (-> Any org/armedbear/lisp/LispObject)
## (function (_ sub_value)
## (let [sub_value (:coerce java/lang/Object sub_value)]
## (`` (<| (~~ (template [<type> <then>]
## [(case (ffi.check <type> sub_value)
## (#.Some sub_value)
## (`` (|> sub_value (~~ (template.splice <then>))))
## #.None)]
## [[java/lang/Object] [host_value]]
## [java/lang/Boolean [..host_bit]]
## [java/lang/Integer [java/lang/Integer::longValue org/armedbear/lisp/Fixnum::getInstance]]
## [java/lang/Long [org/armedbear/lisp/Bignum::getInstance]]
## [java/lang/Double [org/armedbear/lisp/DoubleFloat::new]]
## [java/lang/String [org/armedbear/lisp/SimpleString::new]]
## ))
## ## else
## (:coerce org/armedbear/lisp/LispObject sub_value))))))]
## (`` (ffi.object [] org/armedbear/lisp/LispObject [program/LuxADT]
## []
## ## Methods
## (program/LuxADT
## [] (getValue self) java/lang/Object
## (:coerce java/lang/Object value))
## (org/armedbear/lisp/LispObject
## [] (length self)
## int
## (|> value
## (:coerce (Array java/lang/Object))
## array.size
## (:coerce java/lang/Long)
## java/lang/Number::intValue))
## (~~ (template [<name>]
## [(org/armedbear/lisp/LispObject
## [] (<name> self {idx int})
## org/armedbear/lisp/LispObject
## (case (array.read (|> idx java/lang/Integer::longValue (:coerce Nat))
## (:coerce (Array java/lang/Object) value))
## (#.Some sub)
## (to_sub sub)
## #.None
## (org/armedbear/lisp/Nil::NIL)))]
## [NTH] [SVREF] [elt]
## ))
## ))))
(type: (Reader a)
(-> a (Try Any)))
## (def: (read_variant read host_object)
## (-> (Reader org/armedbear/lisp/LispObject) (Reader org/armedbear/lisp/Cons))
## (do try.monad
## [tag (read (org/armedbear/lisp/LispObject::NTH +0 host_object))
## value (read (org/armedbear/lisp/LispObject::NTH +2 host_object))]
## (wrap [(java/lang/Long::intValue (:coerce java/lang/Long tag))
## (case (ffi.check org/armedbear/lisp/Nil (org/armedbear/lisp/LispObject::NTH +1 host_object))
## (#.Some _)
## (: Any (ffi.null))
## _
## (: Any synthesis.unit))
## value])))
## (def: (read_tuple read host_object)
## (-> (Reader org/armedbear/lisp/LispObject) (Reader org/armedbear/lisp/SimpleVector))
## (let [size (.nat (org/armedbear/lisp/LispObject::length host_object))]
## (loop [idx 0
## output (:coerce (Array Any) (array.new size))]
## (if (n.< size idx)
## ## TODO: Start using "SVREF" instead of "elt" ASAP
## (case (read (org/armedbear/lisp/LispObject::elt (.int idx) host_object))
## (#try.Failure error)
## (#try.Failure error)
## (#try.Success member)
## (recur (inc idx) (array.write! idx (:coerce Any member) output)))
## (#try.Success output)))))
(def: (read host_object)
(Reader java/lang/Object)
(`` (<| ## (~~ (template [<class> <post_processing>]
## [(case (ffi.check <class> host_object)
## (#.Some host_object)
## (`` (|> host_object (~~ (template.splice <post_processing>))))
## #.None)]
## [org/armedbear/lisp/Bignum [org/armedbear/lisp/Bignum::longValue #try.Success]]
## [org/armedbear/lisp/Fixnum [org/armedbear/lisp/Fixnum::longValue #try.Success]]
## [org/armedbear/lisp/DoubleFloat [org/armedbear/lisp/DoubleFloat::doubleValue #try.Success]]
## [org/armedbear/lisp/SimpleString [org/armedbear/lisp/SimpleString::getStringValue #try.Success]]
## [org/armedbear/lisp/Cons [(read_variant read)]]
## [org/armedbear/lisp/SimpleVector [(read_tuple read)]]
## [org/armedbear/lisp/Nil [(new> (#try.Success false) [])]]
## [org/armedbear/lisp/Closure [#try.Success]]
## [program/LuxADT [program/LuxADT::getValue #try.Success]]))
## (case (ffi.check org/armedbear/lisp/Symbol host_object)
## (#.Some host_object)
## (if (is? (org/armedbear/lisp/Symbol::T) host_object)
## (#try.Success true)
## (exception.throw ..unknown_kind_of_object [host_object]))
## #.None)
## else
(exception.throw ..unknown_kind_of_object [host_object])
)))
## (def: ensure_macro
## (-> Macro (Maybe org/armedbear/lisp/Closure))
## (|>> (:coerce java/lang/Object) (ffi.check org/armedbear/lisp/Closure)))
## (def: (call_macro inputs lux macro)
## (-> (List Code) Lux org/armedbear/lisp/Closure (Try (Try [Lux (List Code)])))
## (do try.monad
## [raw_output (org/armedbear/lisp/LispObject::execute (..host_value inputs) (..host_value lux) macro)]
## (:coerce (Try (Try [Lux (List Code)]))
## (..read raw_output))))
(def: (expander macro inputs lux)
Expander
## (case (ensure_macro macro)
## (#.Some macro)
## (call_macro inputs lux macro)
## #.None
## (exception.throw ..cannot_apply_a_non_function (:coerce java/lang/Object macro)))
(exception.throw ..cannot_apply_a_non_function (:coerce java/lang/Object macro)))
(def: host
(IO (Host _.Expression _.Expression))
(io (let [interpreter (|> (org/renjin/script/RenjinScriptEngineFactory::new)
org/renjin/script/RenjinScriptEngineFactory::getScriptEngine)
run! (: (-> (_.Code Any) (Try Any))
(function (_ code)
(do try.monad
[host_value (javax/script/ScriptEngine::eval (_.code code) interpreter)]
(read host_value))))]
(: (Host _.Expression _.Expression)
(structure
(def: (evaluate! context code)
(run! code))
(def: (execute! input)
(javax/script/ScriptEngine::eval (_.code input) interpreter))
(def: (define! context input)
(let [global (reference.artifact context)
$global (_.var global)]
(do try.monad
[#let [definition (_.set! $global input)]
_ (javax/script/ScriptEngine::eval (_.code definition) interpreter)
value (run! $global)]
(wrap [global value definition]))))
(def: (ingest context content)
(|> content (\ utf8.codec decode) try.assume (:coerce _.Expression)))
(def: (re_learn context content)
(run! content))
(def: (re_load context content)
(do try.monad
[_ (run! content)]
(run! (_.var (reference.artifact context)))))
)))))
(def: platform
(IO (Platform _.SVar _.Expression _.Expression))
(do io.monad
[host ..host]
(wrap {#platform.&file_system (file.async file.default)
#platform.host host
#platform.phase r.generate
#platform.runtime runtime.generate
#platform.write (|>> _.code (\ utf8.codec encode))})))
(def: (program context program)
(Program _.Expression _.Expression)
(_.apply/2 program [(runtime.lux::program_args (_.commandArgs/0 [])) _.null]))
(for {@.old
(def: extender
Extender
## TODO: Stop relying on coercions ASAP.
(<| (:coerce Extender)
(function (@self handler))
(:coerce Handler)
(function (@self name phase))
(:coerce Phase)
(function (@self archive parameters))
(:coerce Operation)
(function (@self state))
(:coerce Try)
try.assume
(:coerce Try)
(exec
("lux io log" "TODO: Extender")
(#try.Failure "TODO: Extender"))))
@.r
(def: (extender handler)
Extender
(:assume handler))})
(def: (declare_success! _)
(-> Any (Promise Any))
(promise.future (\ world/program.default exit +0)))
(def: (scope body)
(-> _.Expression _.Expression)
(let [$program (_.var "lux_program")]
($_ _.then
(_.set! $program (_.function (list) body))
(_.apply/0 $program [])
)))
(`` (program: [{service /cli.service}]
(let [extension ".r"]
(do io.monad
[platform ..platform]
(exec (do promise.monad
[_ (/.compiler {#/static.host @.r
#/static.host_module_extension extension
#/static.target (/cli.target service)
#/static.artifact_extension extension}
..expander
analysis.bundle
(io.io platform)
generation.bundle
extension/bundle.empty
..program
[_.SVar _.Expression _.Expression]
..extender
service
[(packager.package (_.manual "")
_.code
_.then
..scope)
(format (/cli.target service)
(\ file.default separator)
"program"
extension)])]
(..declare_success! []))
(io.io []))))))
|
