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add a standard library, and introduce formed imports (import std "myfile.pork")

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This commit is contained in:
Alex Zenla
2023-09-06 21:39:57 -07:00
parent f31e12df89
commit 0e4362eefb
18 changed files with 153 additions and 32 deletions
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1
tool/build.gradle.kts
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@ -10,6 +10,7 @@ dependencies {
api(project(":parser"))
api(project(":frontend"))
api(project(":evaluator"))
api(project(":stdlib"))
api(project(":ffi"))
api("com.github.ajalt.clikt:clikt:4.2.0")
implementation(project(":common"))

15
tool/src/main/kotlin/gay/pizza/pork/tool/Tool.kt
View File

@ -1,16 +1,17 @@
package gay.pizza.pork.tool
import gay.pizza.pork.ast.NodeVisitor
import gay.pizza.pork.parser.Printer
import gay.pizza.pork.ast.CompilationUnit
import gay.pizza.pork.ast.NodeVisitor
import gay.pizza.pork.ast.visit
import gay.pizza.pork.evaluator.Arguments
import gay.pizza.pork.evaluator.CallableFunction
import gay.pizza.pork.evaluator.Evaluator
import gay.pizza.pork.evaluator.Scope
import gay.pizza.pork.frontend.ContentSource
import gay.pizza.pork.frontend.ImportLocator
import gay.pizza.pork.frontend.StandardImportSource
import gay.pizza.pork.frontend.World
import gay.pizza.pork.parser.*
import gay.pizza.pork.stdlib.PorkStdlib
abstract class Tool {
abstract fun createCharSource(): CharSource
@ -31,11 +32,13 @@ abstract class Tool {
fun <T> visit(visitor: NodeVisitor<T>): T = visitor.visit(parse())
fun loadMainFunction(scope: Scope, setupEvaluator: Evaluator.() -> Unit = {}): CallableFunction {
val contentSource = createContentSource()
val world = World(contentSource)
val fileContentSource = createContentSource()
val standardImportSource = StandardImportSource(fileContentSource)
standardImportSource.addContentSource("std", PorkStdlib)
val world = World(standardImportSource)
val evaluator = Evaluator(world, scope)
setupEvaluator(evaluator)
val resultingScope = evaluator.evaluate(rootFilePath())
val resultingScope = evaluator.evaluate(ImportLocator(rootFilePath()))
return resultingScope.value("main") as CallableFunction
}
}