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Replace compiler internal API with compiler main function call beside…
…s completion
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127 changes: 127 additions & 0 deletions
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src/main/kotlin/com/compiler/server/compiler/components/CliUtils.kt
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package com.compiler.server.compiler.components | ||
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import com.compiler.server.model.CompilerDiagnostics | ||
import com.compiler.server.model.ErrorDescriptor | ||
import com.compiler.server.model.ProjectSeveriry | ||
import com.compiler.server.model.TextInterval | ||
import org.jetbrains.kotlin.cli.common.CLICompiler | ||
import org.jetbrains.kotlin.cli.common.CLITool | ||
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity | ||
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSeverity.* | ||
import org.jetbrains.kotlin.cli.common.messages.CompilerMessageSourceLocation | ||
import org.jetbrains.kotlin.cli.common.messages.MessageRenderer | ||
import org.jetbrains.kotlin.psi.KtFile | ||
import java.nio.file.Path | ||
import java.nio.file.Paths | ||
import java.util.* | ||
import kotlin.io.path.* | ||
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sealed class CompilationResult<out T> { | ||
abstract val compilerDiagnostics: CompilerDiagnostics | ||
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fun <R> flatMap(action: (T) -> CompilationResult<R>): CompilationResult<R> = when (this) { | ||
is Compiled -> { | ||
val innerResult = action(result) | ||
val newDiagnostics = (compilerDiagnostics.map.keys + innerResult.compilerDiagnostics.map.keys).associateWith { | ||
val l1 = compilerDiagnostics.map[it] | ||
val l2 = innerResult.compilerDiagnostics.map[it] | ||
if (l1 != null && l2 != null) l1 + l2 else (l1 ?: l2)!! | ||
}.let(::CompilerDiagnostics) | ||
when (innerResult) { | ||
is Compiled -> innerResult.copy(compilerDiagnostics = newDiagnostics) | ||
is NotCompiled -> innerResult.copy(compilerDiagnostics = newDiagnostics) | ||
} | ||
} | ||
is NotCompiled -> this | ||
} | ||
fun <R> map(action: (T) -> R): CompilationResult<R> = when (this) { | ||
is Compiled -> Compiled(compilerDiagnostics, action(result)) | ||
is NotCompiled -> this | ||
} | ||
} | ||
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data class Compiled<T>(override val compilerDiagnostics: CompilerDiagnostics, val result: T) : CompilationResult<T>() | ||
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data class NotCompiled(override val compilerDiagnostics: CompilerDiagnostics) : CompilationResult<Nothing>() | ||
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fun CLICompiler<*>.tryCompilation(inputDirectory: Path, inputFiles: List<Path>, arguments: List<String>): CompilationResult<Unit> = tryCompilation(inputDirectory, inputFiles, arguments) {} | ||
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fun <T> CLICompiler<*>.tryCompilation(inputDirectory: Path, inputFiles: List<Path>, arguments: List<String>, onSuccess: () -> T): CompilationResult<T> { | ||
fun Path.outputFilePathString() = inputDirectory.relativize(this).pathString | ||
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val diagnosticsMap = mutableMapOf<String, MutableList<ErrorDescriptor>>().apply { | ||
inputFiles.forEach { put(it.outputFilePathString(), mutableListOf()) } | ||
} | ||
val defaultFileName = inputFiles.singleOrNull()?.outputFilePathString() ?: "" | ||
val exitCode = CLITool.doMainNoExit(this, arguments.toTypedArray(), object : MessageRenderer { | ||
override fun renderPreamble(): String = "" | ||
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override fun render( | ||
severity: CompilerMessageSeverity, | ||
message: String, | ||
location: CompilerMessageSourceLocation? | ||
): String { | ||
val textInterval = location?.let { | ||
TextInterval( | ||
start = TextInterval.TextPosition(location.line, location.column), | ||
end = TextInterval.TextPosition(location.lineEnd, location.columnEnd) | ||
) | ||
} | ||
val messageSeverity: ProjectSeveriry = when (severity) { | ||
EXCEPTION, ERROR -> ProjectSeveriry.ERROR | ||
STRONG_WARNING, WARNING -> ProjectSeveriry.WARNING | ||
INFO, LOGGING, OUTPUT -> ProjectSeveriry.INFO | ||
} | ||
val errorFilePath = location?.path?.let(::Path)?.outputFilePathString() ?: defaultFileName | ||
val errorDescriptor = ErrorDescriptor(textInterval, message, messageSeverity, className = "WARNING".takeIf { messageSeverity == ProjectSeveriry.WARNING }) | ||
diagnosticsMap.getOrPut(errorFilePath) { mutableListOf() }.add(errorDescriptor) | ||
return "" | ||
} | ||
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override fun renderUsage(usage: String): String = | ||
render(STRONG_WARNING, usage, null) | ||
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override fun renderConclusion(): String = "" | ||
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override fun getName(): String = "Redirector" | ||
}) | ||
val diagnostics = CompilerDiagnostics(diagnosticsMap) | ||
return when { | ||
diagnostics.any { it.severity == ProjectSeveriry.ERROR } -> NotCompiled(diagnostics) | ||
exitCode.code != 0 -> ErrorDescriptor( | ||
severity = ProjectSeveriry.ERROR, | ||
message = "Compiler finished with non-null exit code ${exitCode.code}: ${exitCode.name}", | ||
interval = null | ||
).let { NotCompiled(CompilerDiagnostics(mapOf(defaultFileName to listOf(it)))) } | ||
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else -> Compiled(result = onSuccess(), compilerDiagnostics = diagnostics) | ||
} | ||
} | ||
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@OptIn(ExperimentalPathApi::class) | ||
fun <T> usingTempDirectory(action: (path: Path) -> T): T { | ||
val path = getTempDirectory() | ||
path.createDirectories() | ||
return try { | ||
action(path) | ||
} finally { | ||
path.deleteRecursively() | ||
} | ||
} | ||
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private fun getTempDirectory(): Path { | ||
val dir = System.getProperty("java.io.tmpdir") | ||
val sessionId = UUID.randomUUID().toString().replace("-", "") | ||
return Paths.get(dir, sessionId) | ||
} | ||
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fun List<KtFile>.writeToIoFiles(inputDir: Path): List<Path> { | ||
val ioFiles = map { inputDir / it.name } | ||
for ((ioFile, ktFile) in ioFiles zip this) { | ||
ioFile.writeText(ktFile.text) | ||
} | ||
return ioFiles | ||
} | ||
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val PATH_SEPARATOR: String = java.io.File.pathSeparator |
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