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|
(.module:
[lux #*
[abstract
["." monad (#+ do)]]
[control
pipe
[cli (#+ program:)]
["p" parser]
["." exception (#+ exception:)]
["." io (#+ IO io)]]
[data
["." maybe]
["." error (#+ Error)]
[number
["." i64]]
["." text ("#@." hash)
format]
[collection
["." array (#+ Array)]
["." list ("#@." functor)]]]
["." macro
["s" syntax (#+ syntax:)]
["." code]
["." template]]
[world
["." file]]
["." host (#+ import: interface: do-to object)
["_" ruby]]
[tool
[compiler
["." name]
["." synthesis]
[phase
[macro (#+ Expander)]
["." generation
["." ruby
["." runtime]
["." extension]]]]
[default
["." platform (#+ Platform)]]]]]
[program
["/" compositor
["/." cli]]])
(import: #long java/lang/String)
(import: #long (java/lang/Class a))
(import: #long java/lang/Object
(toString [] java/lang/String)
(getClass [] (java/lang/Class java/lang/Object)))
(import: #long java/lang/Integer)
(import: #long java/lang/Long
(intValue [] java/lang/Integer))
(import: #long org/jruby/RubyArray
(getLength [] int)
(get [int] #? Object))
(import: #long org/jruby/RubyHash
(get [Object] #? Object))
(import: #long org/jruby/runtime/builtin/IRubyObject)
(import: #long org/jruby/runtime/ThreadContext)
(template [<name>]
[(interface: <name>
(getValue [] java/lang/Object))
(`` (import: (~~ (template.identifier ["program/" <name>]))
(getValue [] java/lang/Object)))]
[StructureValue]
)
(syntax: (method-inputs {input-classes (s.tuple (p.some s.any))})
(monad.map @ (function (_ class)
(do @
[var (macro.gensym "input")]
(wrap (code.record (list [var class])))))
input-classes))
(import: #long org/jruby/runtime/JavaSites$CheckedSites)
(def: (lux-structure value)
(-> (Array java/lang/Object) org/jruby/runtime/builtin/IRubyObject)
(with-expansions [<checkers> (template [<name>]
[[<name> [] boolean]]
[isNil] [isTaint] [isClass] [isFrozen]
[isImmediate] [isModule] [isSpecialConst] [isTrue]
[isUntrusted] [hasVariables])
<markers> (template [<name>]
[[<name> [boolean] void]]
[setFrozen] [setTaint] [setUntrusted])
<nullaries> (template [<name>]
[[<name> [] org/jruby/runtime/builtin/IRubyObject]]
[dup] [checkArrayType] [inspect] [checkStringType]
[checkStringType19] [id] [rbClone] [anyToString])
<class> (template [<name>]
[[<name> [] org/jruby/RubyClass]]
[getMetaClass] [getType] [getSingletonClass])
<call> (template [<inputs>]
[[callMethod <inputs>
org/jruby/runtime/builtin/IRubyObject]]
[[org/jruby/runtime/ThreadContext int java/lang/String]]
[[org/jruby/runtime/ThreadContext int java/lang/String org/jruby/runtime/builtin/IRubyObject]]
[[org/jruby/runtime/ThreadContext java/lang/String]]
[[org/jruby/runtime/ThreadContext java/lang/String org/jruby/runtime/builtin/IRubyObject]]
## [[org/jruby/runtime/ThreadContext java/lang/String [org/jruby/runtime/builtin/IRubyObject]]]
[[org/jruby/runtime/ThreadContext java/lang/String [org/jruby/runtime/builtin/IRubyObject] org/jruby/runtime/Block]]
)
<placeholders> (template [<name> <inputs> <output>]
[(org/jruby/runtime/builtin/IRubyObject
(<name> (~~ (method-inputs <inputs>)))
<output>
(error! (template.text ["UNIMPLEMENTED METHOD: " <name>])))]
[getJavaClass [] (java/lang/Class java/lang/Object)]
[asJavaString [] java/lang/String]
[getInstanceVariables [] org/jruby/runtime/builtin/InstanceVariables]
[convertToInteger [] org/jruby/RubyInteger]
[convertToInteger [java/lang/String] org/jruby/RubyInteger]
[convertToInteger [int java/lang/String] org/jruby/RubyInteger]
[convertToArray [] org/jruby/RubyArray]
[convertToHash [] org/jruby/RubyHash]
[convertToFloat [] org/jruby/RubyFloat]
[convertToString [] org/jruby/RubyString]
[asString [] org/jruby/RubyString]
[respondsTo [java/lang/String] boolean]
[respondsToMissing [java/lang/String] boolean]
[respondsToMissing [java/lang/String boolean] boolean]
[dataGetStruct [] java/lang/Object]
[dataGetStructChecked [] java/lang/Object]
[infectBy [org/jruby/runtime/builtin/IRubyObject] org/jruby/runtime/builtin/IRubyObject]
[eql [org/jruby/runtime/builtin/IRubyObject] boolean]
[toJava [(java/lang/Class java/lang/Object)] java/lang/Object]
[op_eqq
[org/jruby/runtime/ThreadContext
org/jruby/runtime/builtin/IRubyObject]
org/jruby/runtime/builtin/IRubyObject]
[op_equal
[org/jruby/runtime/ThreadContext
org/jruby/runtime/builtin/IRubyObject]
org/jruby/runtime/builtin/IRubyObject]
[callSuper
[org/jruby/runtime/ThreadContext
[org/jruby/runtime/builtin/IRubyObject]
org/jruby/runtime/Block]
org/jruby/runtime/builtin/IRubyObject]
[checkCallMethod
[org/jruby/runtime/ThreadContext
java/lang/String]
org/jruby/runtime/builtin/IRubyObject]
## [checkCallMethod
## [org/jruby/runtime/ThreadContext
## org/jruby/runtime/JavaSites$CheckedSites]
## org/jruby/runtime/builtin/IRubyObject]
<checkers>
<markers>
<nullaries>
<class>
<call>
)]
(`` (object [] [program/StructureValue
org/jruby/runtime/builtin/IRubyObject]
[]
## Methods
(program/StructureValue
(getValue)
java/lang/Object
(:coerce (Array java/lang/Object) value))
(org/jruby/runtime/builtin/IRubyObject
(callMethod {thread-context org/jruby/runtime/ThreadContext}
{member java/lang/String}
{inputs [org/jruby/runtime/builtin/IRubyObject]})
org/jruby/runtime/builtin/IRubyObject
(exec
(log! (format "Was called: " (%t member)))
(error! "OOPS!")))
<placeholders>
))))
(import: #long org/jruby/RubyProc
(call [org/jruby/runtime/ThreadContext [org/jruby/runtime/builtin/IRubyObject]]
org/jruby/runtime/builtin/IRubyObject))
(import: #long org/jruby/Ruby
(getCurrentContext [] org/jruby/runtime/ThreadContext))
(import: #long org/jruby/javasupport/JavaArray
(new [org/jruby/Ruby java/lang/Object]))
(type: Translator
(-> java/lang/Object (Error Any)))
(def: (read-tuple read host-object)
(-> Translator org/jruby/RubyArray (Error Any))
(let [size (:coerce Nat (org/jruby/RubyArray::getLength host-object))]
(loop [idx 0
output (:coerce (Array Any) (array.new size))]
(if (n/< size idx)
(case (org/jruby/RubyArray::get (.int idx) host-object)
#.None
(recur (inc idx) output)
(#.Some value)
(case (read value)
(#error.Failure error)
(#error.Failure error)
(#error.Success lux-value)
(recur (inc idx) (array.write idx lux-value output))))
(#error.Success output)))))
(exception: (unknown-kind-of-object {object java/lang/Object})
(exception.report
["Class" (java/lang/Object::toString (java/lang/Object::getClass object))]
["Object" (java/lang/Object::toString object)]))
(def: (read-variant read host-object)
(-> Translator org/jruby/RubyHash (Error Any))
(case [(org/jruby/RubyHash::get runtime.variant-tag-field host-object)
(org/jruby/RubyHash::get runtime.variant-flag-field host-object)
(org/jruby/RubyHash::get runtime.variant-value-field host-object)]
(^multi [(#.Some tag) ?flag (#.Some value)]
[(read value)
(#.Some value)])
(#error.Success [(java/lang/Long::intValue (:coerce java/lang/Long tag))
(: Any (case ?flag
(#.Some _)
""
#.None
(host.null)))
value])
_
(exception.throw ..unknown-kind-of-object host-object)))
(exception: #export nil-has-no-lux-representation)
(def: (read host-object)
Translator
(`` (<| (if (host.null? host-object)
(exception.throw nil-has-no-lux-representation []))
(~~ (template [<class> <post-processing>]
[(case (host.check <class> host-object)
(#.Some typed-object)
(|> typed-object <post-processing>)
_)]
[java/lang/Boolean #error.Success]
[java/lang/Long #error.Success]
[java/lang/Double #error.Success]
[java/lang/String #error.Success]
[org/jruby/RubyArray (read-tuple read)]
[org/jruby/RubyHash (read-variant read)]
[org/jruby/RubySymbol #error.Success]
[org/jruby/RubyProc #error.Success]
))
(exception.throw ..unknown-kind-of-object host-object)
)))
(exception: (cannot-apply-a-non-function {object java/lang/Object})
(exception.report
["Non-function" (java/lang/Object::toString object)]))
(import: #long org/jruby/embed/internal/LocalContextProvider
(getRuntime [] org/jruby/Ruby))
(import: #long org/jruby/embed/ScriptingContainer
(new [])
(runScriptlet [java/lang/String] #try #? java/lang/Object)
(getProvider [] org/jruby/embed/internal/LocalContextProvider))
## TODO; Figure out a way to not need "interpreter" to be a global variable.
(def: interpreter (org/jruby/embed/ScriptingContainer::new))
(def: ensure-macro
(-> Macro (Maybe org/jruby/RubyProc))
(|>> (:coerce java/lang/Object) (host.check org/jruby/RubyProc)))
(template: (!ruby-runtime)
(|> ..interpreter
org/jruby/embed/ScriptingContainer::getProvider
org/jruby/embed/internal/LocalContextProvider::getRuntime))
(template: (!ruby-thread-context)
(|> (!ruby-runtime)
org/jruby/Ruby::getCurrentContext))
(def: to-host
(-> Any org/jruby/runtime/builtin/IRubyObject)
(|>> (:coerce (Array java/lang/Object))
..lux-structure
## (org/jruby/javasupport/JavaArray::new (!ruby-runtime))
))
(def: (call-macro inputs lux macro)
(-> (List Code) Lux org/jruby/RubyProc (Error (Error [Lux (List Code)])))
(<| :assume
..read
(:coerce java/lang/Object)
(org/jruby/RubyProc::call (!ruby-thread-context)
(|> (host.array org/jruby/runtime/builtin/IRubyObject 2)
(host.array-write 0 (..to-host inputs))
(host.array-write 1 (..to-host lux)))
macro)))
(def: (expander macro inputs lux)
Expander
(case (ensure-macro macro)
(#.Some macro)
(case (call-macro inputs lux macro)
(#error.Success output)
(|> output
(:coerce java/lang/Object)
..read
(:coerce (Error (Error [Lux (List Code)]))))
(#error.Failure error)
(#error.Failure error))
#.None
(exception.throw cannot-apply-a-non-function (:coerce java/lang/Object macro))))
(def: separator "___")
(type: Host
(generation.Host (_.Expression Any) (_.Statement Any)))
(def: host
(IO Host)
(io (let [run! (: (-> Text (_.Code Any) (Error Any))
(function (_ dummy-name code)
(do error.monad
[output (org/jruby/embed/ScriptingContainer::runScriptlet (_.code code) ..interpreter)]
(..read (maybe.default (:coerce java/lang/Object [])
output)))))]
(: Host
(structure
(def: evaluate! run!)
(def: execute! run!)
(def: (define! [module name] input)
(let [global (format (text.replace-all .module-separator ..separator module)
..separator (name.normalize name)
"___" (%n (text@hash name)))
@global (_.global global)]
(do error.monad
[#let [definition (_.set (list @global) input)]
_ (run! global definition)
value (run! global @global)]
(wrap [global value definition])))))))))
(def: platform
(IO (Platform IO _.LVar (_.Expression Any) (_.Statement Any)))
(do io.monad
[host ..host]
(wrap {#platform.&monad io.monad
#platform.&file-system file.system
#platform.host host
#platform.phase ruby.generate
#platform.runtime runtime.generate})))
(def: (program program)
(-> (_.Expression Any) (_.Statement Any))
(_.statement (_.apply/* (list (runtime.lux//program-args _.command-line-arguments)
_.nil)
program)))
(program: [{service /cli.service}]
(/.compiler ..expander
..platform
extension.bundle
..program
service))
|
