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Merge pull request #461 from InsanusMokrassar/0.21.2

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0.21.2
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InsanusMokrassar 2024-06-30 22:56:52 +06:00 committed by GitHub
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14 changed files with 358 additions and 2 deletions
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6
CHANGELOG.md
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@ -1,5 +1,11 @@
# Changelog
## 0.21.2
* `KSP`:
* `ClassCasts`:
* Module has been initialized
## 0.21.1
* `KSP`:

4
gradle.properties
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@ -15,5 +15,5 @@ crypto_js_version=4.1.1
# Project data
group=dev.inmo
version=0.21.1
android_code_version=260
version=0.21.2
android_code_version=261

7
ksp/classcasts/build.gradle Normal file
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plugins {
id "org.jetbrains.kotlin.multiplatform"
id "org.jetbrains.kotlin.plugin.serialization"
id "com.android.library"
}
apply from: "$mppJvmJsAndroidLinuxMingwLinuxArm64ProjectPresetPath"

21
ksp/classcasts/generator/build.gradle Normal file
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plugins {
id "org.jetbrains.kotlin.jvm"
}
apply from: "$publishJvmOnlyPath"
repositories {
mavenCentral()
}
dependencies {
api project(":micro_utils.ksp.generator")
api project(":micro_utils.ksp.classcasts")
api libs.kotlin.poet
api libs.ksp
}
java {
sourceCompatibility = JavaVersion.VERSION_17
targetCompatibility = JavaVersion.VERSION_17
}

90
ksp/classcasts/generator/src/main/kotlin/ClassCastsFiller.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts.generator
import com.google.devtools.ksp.symbol.ClassKind
import com.google.devtools.ksp.symbol.KSClassDeclaration
import com.squareup.kotlinpoet.*
import com.squareup.kotlinpoet.ParameterizedTypeName.Companion.parameterizedBy
import com.squareup.kotlinpoet.ksp.toClassName
import com.squareup.kotlinpoet.ksp.toTypeName
private fun FileSpec.Builder.addTopLevelImport(className: ClassName) {
className.topLevelClassName().let {
addImport(it.packageName, it.simpleNames)
}
}
private fun FileSpec.Builder.createTypeDefinition(ksClassDeclaration: KSClassDeclaration): TypeName {
val className = ksClassDeclaration.toClassName()
return if (ksClassDeclaration.typeParameters.isNotEmpty()) {
className.parameterizedBy(
ksClassDeclaration.typeParameters.map {
it.bounds.first().resolve().also {
val typeClassName = it.toClassName()
addTopLevelImport(typeClassName)
}.toTypeName()
}
)
} else {
className
}
}
internal fun FileSpec.Builder.fill(
sourceKSClassDeclaration: KSClassDeclaration,
subtypes: Set<KSClassDeclaration>
) {
subtypes.forEach { targetClassDeclaration ->
val sourceClassName = sourceKSClassDeclaration.toClassName()
val targetClassClassName = targetClassDeclaration.toClassName()
val targetClassTypeDefinition = createTypeDefinition(targetClassDeclaration)
val simpleName = targetClassDeclaration.simpleName.asString()
val withFirstLowerCase = simpleName.replaceFirstChar { it.lowercase() }
val castedOrNullName = "${withFirstLowerCase}OrNull"
addTopLevelImport(targetClassClassName)
addFunction(
FunSpec.builder(castedOrNullName).apply {
receiver(sourceClassName)
addCode(
"return this as? %L",
targetClassTypeDefinition
)
returns(targetClassTypeDefinition.copy(nullable = true))
addModifiers(KModifier.INLINE)
}.build()
)
addFunction(
FunSpec.builder("${withFirstLowerCase}OrThrow").apply {
receiver(sourceClassName)
addCode(
"return this as %L",
targetClassTypeDefinition
)
returns(targetClassTypeDefinition)
addModifiers(KModifier.INLINE)
}.build()
)
addFunction(
FunSpec.builder("if$simpleName").apply {
val genericType = TypeVariableName("T", null)
addTypeVariable(genericType)
receiver(sourceClassName)
addParameter(
"block",
LambdaTypeName.get(
null,
targetClassTypeDefinition,
returnType = genericType
)
)
addCode(
"return ${castedOrNullName}() ?.let(block)",
targetClassTypeDefinition
)
returns(genericType.copy(nullable = true))
addModifiers(KModifier.INLINE)
}.build()
)
}
}

119
ksp/classcasts/generator/src/main/kotlin/Processor.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts.generator
import com.google.devtools.ksp.KspExperimental
import com.google.devtools.ksp.getAllSuperTypes
import com.google.devtools.ksp.getAnnotationsByType
import com.google.devtools.ksp.isAnnotationPresent
import com.google.devtools.ksp.processing.CodeGenerator
import com.google.devtools.ksp.processing.Resolver
import com.google.devtools.ksp.processing.SymbolProcessor
import com.google.devtools.ksp.symbol.*
import com.squareup.kotlinpoet.*
import com.squareup.kotlinpoet.ksp.toClassName
import dev.inmo.micro_ksp.generator.writeFile
import dev.inmo.micro_utils.ksp.classcasts.ClassCastsExcluded
import dev.inmo.micro_utils.ksp.classcasts.ClassCastsIncluded
import java.io.File
class Processor(
private val codeGenerator: CodeGenerator
) : SymbolProcessor {
@OptIn(KspExperimental::class)
private fun FileSpec.Builder.generateClassCasts(
ksClassDeclaration: KSClassDeclaration,
resolver: Resolver
) {
val rootAnnotation = ksClassDeclaration.getAnnotationsByType(ClassCastsIncluded::class).first()
val (includeRegex: Regex?, excludeRegex: Regex?) = rootAnnotation.let {
it.typesRegex.takeIf { it.isNotEmpty() } ?.let(::Regex) to it.excludeRegex.takeIf { it.isNotEmpty() } ?.let(::Regex)
}
val classesSubtypes = mutableMapOf<KSClassDeclaration, MutableSet<KSClassDeclaration>>()
fun KSClassDeclaration.checkSupertypeLevel(levelsAllowed: Int?): Boolean {
val supertypes by lazy {
superTypes.map { it.resolve().declaration }
}
return when {
levelsAllowed == null -> true
levelsAllowed <= 0 -> false
supertypes.any { it == ksClassDeclaration } -> true
else -> supertypes.any {
(it as? KSClassDeclaration) ?.checkSupertypeLevel(levelsAllowed - 1) == true
}
}
}
fun handleDeclaration(ksDeclarationContainer: KSDeclarationContainer) {
ksDeclarationContainer.declarations.forEach { potentialSubtype ->
val simpleName = potentialSubtype.simpleName.getShortName()
when {
potentialSubtype === ksClassDeclaration -> {}
potentialSubtype.isAnnotationPresent(ClassCastsExcluded::class) -> return@forEach
potentialSubtype !is KSClassDeclaration || !potentialSubtype.checkSupertypeLevel(rootAnnotation.levelsToInclude.takeIf { it >= 0 }) -> return@forEach
excludeRegex ?.matches(simpleName) == true -> return@forEach
includeRegex ?.matches(simpleName) == false -> {}
else -> classesSubtypes.getOrPut(ksClassDeclaration) { mutableSetOf() }.add(potentialSubtype)
}
handleDeclaration(potentialSubtype as? KSDeclarationContainer ?: return@forEach)
}
}
resolver.getAllFiles().forEach {
handleDeclaration(it)
}
fun fillWithSealeds(current: KSClassDeclaration) {
current.getSealedSubclasses().forEach {
val simpleName = it.simpleName.getShortName()
if (
includeRegex ?.matches(simpleName) == false
|| excludeRegex ?.matches(simpleName) == true
|| it.isAnnotationPresent(ClassCastsExcluded::class)
) {
return@forEach
}
classesSubtypes.getOrPut(ksClassDeclaration) { mutableSetOf() }.add(it)
fillWithSealeds(it)
}
}
fillWithSealeds(ksClassDeclaration)
addAnnotation(
AnnotationSpec.builder(Suppress::class).apply {
addMember("\"unused\"")
addMember("\"RemoveRedundantQualifierName\"")
addMember("\"RedundantVisibilityModifier\"")
addMember("\"NOTHING_TO_INLINE\"")
addMember("\"UNCHECKED_CAST\"")
addMember("\"OPT_IN_USAGE\"")
useSiteTarget(AnnotationSpec.UseSiteTarget.FILE)
}.build()
)
fill(
ksClassDeclaration,
classesSubtypes.values.flatten().toSet()
)
}
@OptIn(KspExperimental::class)
override fun process(resolver: Resolver): List<KSAnnotated> {
(resolver.getSymbolsWithAnnotation(ClassCastsIncluded::class.qualifiedName!!)).filterIsInstance<KSClassDeclaration>().forEach {
val prefix = it.getAnnotationsByType(ClassCastsIncluded::class).first().outputFilePrefix
it.writeFile(prefix = prefix, suffix = "ClassCasts") {
FileSpec.builder(
it.packageName.asString(),
"${it.simpleName.getShortName()}ClassCasts"
).apply {
addFileComment(
"""
THIS CODE HAVE BEEN GENERATED AUTOMATICALLY
TO REGENERATE IT JUST DELETE FILE
ORIGINAL FILE: ${it.containingFile ?.fileName}
""".trimIndent()
)
generateClassCasts(it, resolver)
}.build()
}
}
return emptyList()
}
}

11
ksp/classcasts/generator/src/main/kotlin/Provider.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts.generator
import com.google.devtools.ksp.processing.SymbolProcessor
import com.google.devtools.ksp.processing.SymbolProcessorEnvironment
import com.google.devtools.ksp.processing.SymbolProcessorProvider
class Provider : SymbolProcessorProvider {
override fun create(environment: SymbolProcessorEnvironment): SymbolProcessor = Processor(
environment.codeGenerator
)
}

1
ksp/classcasts/generator/src/main/resources/META-INF/services/com.google.devtools.ksp.processing.SymbolProcessorProvider Normal file
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dev.inmo.micro_utils.ksp.classcasts.generator.Provider

27
ksp/classcasts/generator/test/build.gradle Normal file
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plugins {
id "org.jetbrains.kotlin.multiplatform"
id "org.jetbrains.kotlin.plugin.serialization"
id "com.android.library"
id "com.google.devtools.ksp"
}
apply from: "$mppProjectWithSerializationPresetPath"
kotlin {
sourceSets {
commonMain {
dependencies {
api project(":micro_utils.ksp.classcasts")
}
}
}
}
dependencies {
add("kspCommonMainMetadata", project(":micro_utils.ksp.classcasts.generator"))
}
ksp {
}

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ksp/classcasts/generator/test/src/commonMain/kotlin/Test.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts.generator.test
import dev.inmo.micro_utils.ksp.classcasts.ClassCastsExcluded
import dev.inmo.micro_utils.ksp.classcasts.ClassCastsIncluded
@ClassCastsIncluded(levelsToInclude = 1)
sealed interface Test {
object A : Test
@ClassCastsExcluded
object B : Test // Will not be included in class casts due to annotation ClassCastsExcluded
object C : Test
interface D : Test {
object DD : D // Will not be included in class casts due to levelsToInclude
}
}

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ksp/classcasts/generator/test/src/commonMain/kotlin/TestClassCasts.kt Normal file
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// THIS CODE HAVE BEEN GENERATED AUTOMATICALLY
// TO REGENERATE IT JUST DELETE FILE
// ORIGINAL FILE: Test.kt
@file:Suppress(
"unused",
"RemoveRedundantQualifierName",
"RedundantVisibilityModifier",
"NOTHING_TO_INLINE",
"UNCHECKED_CAST",
"OPT_IN_USAGE",
)
package dev.inmo.micro_utils.ksp.classcasts.generator.test
import dev.inmo.micro_utils.ksp.classcasts.generator.test.Test
import kotlin.Suppress
public inline fun Test.aOrNull(): Test.A? = this as?
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.A
public inline fun Test.aOrThrow(): Test.A = this as
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.A
public inline fun <T> Test.ifA(block: (Test.A) -> T): T? = aOrNull() ?.let(block)
public inline fun Test.cOrNull(): Test.C? = this as?
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.C
public inline fun Test.cOrThrow(): Test.C = this as
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.C
public inline fun <T> Test.ifC(block: (Test.C) -> T): T? = cOrNull() ?.let(block)
public inline fun Test.dOrNull(): Test.D? = this as?
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.D
public inline fun Test.dOrThrow(): Test.D = this as
dev.inmo.micro_utils.ksp.classcasts.generator.test.Test.D
public inline fun <T> Test.ifD(block: (Test.D) -> T): T? = dOrNull() ?.let(block)

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ksp/classcasts/src/commonMain/kotlin/ClassCastsExcluded.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.SOURCE)
annotation class ClassCastsExcluded

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ksp/classcasts/src/commonMain/kotlin/ClassCastsIncluded.kt Normal file
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package dev.inmo.micro_utils.ksp.classcasts
@Target(AnnotationTarget.CLASS)
@Retention(AnnotationRetention.SOURCE)
annotation class ClassCastsIncluded(
val typesRegex: String = "",
val excludeRegex: String = "",
val outputFilePrefix: String = "",
val levelsToInclude: Int = -1
)

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settings.gradle
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@ -55,6 +55,10 @@ String[] includes = [
":ksp:sealed:generator",
":ksp:sealed:generator:test",
":ksp:classcasts",
":ksp:classcasts:generator",
":ksp:classcasts:generator:test",
":dokka"
]