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|
(.module:
[lux (#- Name)
[abstract
[monad (#+ do)]]
[control
["." try (#+ Try)]
["." exception (#+ exception:)]
["." io (#+ IO)]
[concurrency
["." promise (#+ Promise) ("#\." monad)]]]
[data
["." product]
["." maybe]
["." text ("#\." equivalence)
["%" format (#+ format)]]
[collection
["." list ("#\." functor)]
["." dictionary]
["." set]]]
[math
[number
["i" int]]]
[world
["." program (#+ Program)]
["." file (#+ Path)]
["." shell (#+ Process Shell)]
["." console (#+ Console)]
[net
["." uri]]]]
["." /// #_
["#" profile]
["#." action]
["#." command (#+ Command)]
["#." local]
["#." repository]
["#." runtime]
["#." dependency (#+ Dependency)
["#/." resolution (#+ Resolution)]]
["#." artifact (#+ Group Name Artifact)
["#/." type]]])
(type: Finder
(-> Resolution (Maybe Dependency)))
(def: (dependency_finder group name)
(-> Group Name Finder)
(|>> dictionary.entries
(list.one (function (_ [dependency package])
(if (and (text\= group (get@ [#///dependency.artifact #///artifact.group] dependency))
(text\= name (get@ [#///dependency.artifact #///artifact.name] dependency)))
(#.Some dependency)
#.None)))))
(def: #export lux_group
Group
"com.github.luxlang")
(template [<dependency> <definition>]
[(def: #export <definition>
Name
<dependency>)]
["lux-jvm" jvm_compiler_name]
["lux-js" js_compiler_name]
["lux-python" python_compiler_name]
["lux-lua" lua_compiler_name]
["lux-ruby" ruby_compiler_name]
)
(exception: #export no_available_compiler)
(exception: #export no_specified_program)
(type: #export Compiler
(#JVM Dependency)
(#JS Dependency)
(#Python Dependency)
(#Lua Dependency)
(#Ruby Dependency))
(def: (remove_dependency dependency)
(-> Dependency (-> Resolution Resolution))
(|>> dictionary.entries
(list.filter (|>> product.left (is? dependency) not))
(dictionary.from_list ///dependency.hash)))
(def: (compiler resolution compiler_dependency)
(-> Resolution Dependency (Try [Resolution Compiler]))
(let [[[compiler_group compiler_name compiler_version] compiler_type] compiler_dependency]
(case (..dependency_finder compiler_group compiler_name resolution)
(#.Some dependency)
(case compiler_name
(^template [<tag> <name>]
[(^ (static <name>))
(#try.Success [(..remove_dependency dependency resolution)
(<tag> dependency)])])
([#JVM ..jvm_compiler_name]
[#JS ..js_compiler_name]
[#Python ..python_compiler_name]
[#Lua ..lua_compiler_name]
[#Ruby ..ruby_compiler_name])
_
(exception.throw ..no_available_compiler []))
_
(exception.throw ..no_available_compiler []))))
(def: (path fs home dependency)
(All [!] (-> (file.System !) Path Dependency Path))
(let [/ (\ fs separator)
artifact (get@ #///dependency.artifact dependency)]
(|> artifact
(///local.uri (get@ #///artifact.version artifact))
(text.replace_all uri.separator /)
(format home /)
(text.suffix (format "." (get@ #///dependency.type dependency))))))
(def: (libraries fs home)
(All [!] (-> (file.System !) Path Resolution (List Path)))
(|>> dictionary.keys
(list.filter (|>> (get@ #///dependency.type) (text\= ///artifact/type.lux_library)))
(list\map (..path fs home))))
(def: (singular name)
(-> Text Text (List Text))
(|>> (list name)))
(def: (plural name)
(-> Text (List Text) (List Text))
(|>> (list\map (|>> (list name))) list.concat))
(def: #export start "[BUILD STARTED]")
(def: #export success "[BUILD ENDED]")
(def: #export failure "[BUILD FAILED]")
(template [<name> <capability>]
[(def: #export (<name> console process)
(-> (Console Promise) (Process Promise) (Promise (Try Any)))
## This is a very odd way of implementing this function.
## But it's written this way because the more straightforward way (i.e. by using (try.with promise.monad))
## eventually led to the function hanging/freezing.
## I'm not sure why it happened, but I got this weirder implementation to work.
(let [[read! write!] (: [(Promise (Try Any))
(promise.Resolver (Try Any))]
(promise.promise []))
_ (|> (\ process <capability> [])
(promise.await (function (recur ?line)
(case ?line
(#try.Failure error)
(if (exception.match? shell.no_more_output error)
(write! (#try.Success []))
(promise.await write! (console.write_line error console)))
(#try.Success line)
(promise.await (function (_ outcome)
(case outcome
(#try.Failure error)
(write! (#try.Failure error))
(#try.Success _)
(promise.await recur
(\ process <capability> []))))
(console.write_line line console)))))
io.run)]
read!))]
[log_output! read]
[log_error! error]
)
(def: #export (do! console program fs shell resolution)
(-> (Console Promise) (Program Promise) (file.System Promise) (Shell Promise) Resolution (Command [Compiler Path]))
(function (_ profile)
(let [target (get@ #///.target profile)]
(case (get@ #///.program profile)
#.None
(promise\wrap (exception.throw ..no_specified_program []))
(#.Some program_module)
(do promise.monad
[environment (program.environment promise.monad program)
#let [home (\ program home)
working_directory (\ program directory)]]
(do ///action.monad
[[resolution compiler] (promise\wrap (..compiler resolution (get@ #///.compiler profile)))
#let [[[command compiler_params] output] (case compiler
(^template [<tag> <runtime> <program>]
[(<tag> dependency)
[(<runtime> (..path fs home dependency))
<program>]])
([#JVM ///runtime.java "program.jar"]
[#JS ///runtime.node "program.js"]
[#Python ///runtime.java "program.py"]
[#Lua ///runtime.java "program.lua"]
[#Ruby ///runtime.java "program.rb"]))
/ (\ fs separator)
cache_directory (format working_directory / target)]
_ (console.write_line ..start console)
process (\ shell execute [environment
working_directory
command
(list.concat (list compiler_params
(list "build")
(..plural "--library" (..libraries fs home resolution))
(..plural "--source" (set.to_list (get@ #///.sources profile)))
(..singular "--target" cache_directory)
(..singular "--module" program_module)))])
_ (..log_output! console process)
_ (..log_error! console process)
exit (\ process await [])
_ (console.write_line (if (i.= shell.normal exit)
..success
..failure)
console)]
(wrap [compiler
(format cache_directory / output)])))))))
|
