Kreds - a thread-safe, idiomatic, coroutine based Redis client written in 100% Kotlin

Abhijith Shivaswamy

Last update: Dec 23, 2022

Related tags

Kotlin Projects kotlin java redis netty coroutines redis-client

Overview

Kreds

Kreds is a thread-safe, idiomatic, coroutine based Redis client written in 100% Kotlin.

Why Kreds?

Kreds is designed to be EASY to use.
Kreds has clean API, clear return types, avoid the dreaded null pointer exception at compile time!
Kreds is built around coroutines, providing you an imperative paradigm of programming without blocking threads, futures or callback hell, thanks to Kotlin Coroutines!
Run blocking commands without blocking Java threads. (Only the inexpensive coroutines are blocked)
Kreds uses Netty under the hood and is truly asynchronous.
High throughput.

Use cases

Web app cache client: Don't open multiple connections to redis, for each http request, use single connection in a thread-safe manner.
Pub/Sub: Subscribe to multiple channels from one or multiple Redis, without being limited by java threads.

Kreds is compatible with redis 6.x.x and above.

Documentation

You can find the user guide and documentation here 🚧

So what can I do with Kreds?

All the following redis features are supported:

Commands operating on Strings, Hash, Lists, Keys, Sets, Sorted Sets. ✔️
Blocking commands. ✔️
Pipelining. ✔️
Publish/Subscribe. ✔️
Connection handling commands. ✔️
Transactions. 🚧 [Implementation done, testing in progress.]

How do I use it?

To use it just:

client.set("foo","100") println("incremented value of foo ${client.incr("foo")}") // prints 101 client.expire("foo",3u) // set expiration to 3 seconds delay(3000) assert(client.get("foo") == null) } }">

launch {
    newClient(Endpoint.from("127.0.0.1:6379")).use { client ->
        client.set("foo","100") 
        println("incremented value of foo ${client.incr("foo")}") // prints 101
        client.expire("foo",3u) // set expiration to 3 seconds
        delay(3000)
        assert(client.get("foo") == null)
    }
}

How to get it?

<dependency>
  <groupId>io.github.crackthecodeabhigroupId>
  <artifactId>kredsartifactId>
  <version>0.7version>
dependency>

Gradle Groovy DSL

implementation 'io.github.crackthecodeabhi:kreds:0.7'

Gradle Kotlin DSL

implementation("io.github.crackthecodeabhi:kreds:0.7")

License

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Comments

ZRANGE command returns scores when it should not

The Pipeline::zrange() command always returns scores regardless of the value passed to the withScores parameter.

This is most likely due to the following line which fails to check the actual value of withScores and always executes with WITHSCORES as an argument.

https://github.com/crackthecodeabhi/kreds/blob/809db319daf068a0b66a1b1476ec547bb8220dd5/src/main/kotlin/io/github/crackthecodeabhi/kreds/commands/ZSetCommands.kt#L272

opened by NeaGogu 7
RedisJSON support

Added support for most RedisJSON commands. @crackthecodeabhi it would be great if you reviewed this as soon as possible because I really need it in my project

opened by vytskalt 5

Shared mutable state and concurrency

Hello,

I have tried to replicate a bare bones version of this library so that i can quickly extend and test new functionality like Streaming, SSL and AUTH. The issue is, I'm observing unsafe access to the read channel when multiple clients are both reading and writing. Clients are reading responses from the writes (XADD, EXPIRE) instead of the XREAD, INFO etc.

Here is my bare bones code. Hopefully I have just copied something wrong / missed something, and it is not an underlying issue with the implementation 🤞

Bare bones code

@Suppress("TooGenericExceptionThrown", "TooManyFunctions")
@Service
class NettyRedisClient(
    @Value("\${redis.host}") private val host: String,
    @Value("\${redis.port}") private val port: Int,
    @Value("\${redis.password}") private val password: String
) : ExclusiveObject, DisposableBean {
    private val logger = KotlinLogging.logger {}

    final override val mutex: Mutex = Mutex()
    override val key: ReentrantMutexContextKey = ReentrantMutexContextKey(mutex)

    private val group = NioEventLoopGroup()
    private val bootstrap = Bootstrap()
        .group(group)
        .remoteAddress(host, port)
        .option(ChannelOption.SO_KEEPALIVE, true)
        .channel(NioSocketChannel::class.java)

    val sslContext: SslContext = SslContextBuilder
        .forClient()
        .trustManager(InsecureTrustManagerFactory.INSTANCE)
        .build()

    private var writeChannel: SocketChannel? = null
    private var readChannel: KChannel<RedisMessage>? = null

    fun pipelined(): Pipelined = Pipelined(this)

    suspend fun connect() = withReentrantLock {
        if (!isConnected()) {
            val newReadChannel = KChannel<RedisMessage>(KChannel.UNLIMITED)
            val newWriteChannel = bootstrap
                .handler(LoggingHandler(LogLevel.INFO))
                .handler(channelInitializer(newReadChannel))
                .connect()
                .suspendableAwait() as SocketChannel

            readChannel = newReadChannel
            writeChannel = newWriteChannel

            auth(newWriteChannel)
        }
    }

    private fun channelInitializer(newReadChannel: KChannel<RedisMessage>): ChannelInitializer<SocketChannel> {
        return object : ChannelInitializer<SocketChannel>() {
            override fun initChannel(channel: SocketChannel) {
                val pipeline: ChannelPipeline = channel.pipeline()
                pipeline.addLast(sslContext.newHandler(channel.alloc(), host, port))
                pipeline.addLast(RedisDecoder())
                pipeline.addLast(RedisBulkStringAggregator())
                pipeline.addLast(RedisArrayAggregator())
                pipeline.addLast(RedisEncoder())
                pipeline.addLast(commandHandler(newReadChannel))
            }
        }
    }

    private fun commandHandler(newReadChannel: KChannel<RedisMessage>) = object : ChannelDuplexHandler() {
        override fun write(
            handlerContext: ChannelHandlerContext,
            message: Any,
            promise: ChannelPromise
        ) {
            val commands = (message as String)
                .trim()
                .split(Regex("\\s+"))
                .map { command ->
                    FullBulkStringRedisMessage(
                        ByteBufUtil.writeUtf8(
                            handlerContext.alloc(),
                            command
                        )
                    )
                }
            val request: RedisMessage = ArrayRedisMessage(commands)
            handlerContext.write(request, promise)
        }

        override fun channelRead(handlerContext: ChannelHandlerContext, message: Any) {
            message as RedisMessage
            newReadChannel.trySend(message)
        }

        override fun exceptionCaught(handlerContext: ChannelHandlerContext, cause: Throwable) {
            handlerContext.close()
            newReadChannel.close(cause)
        }
    }

    suspend fun executeCommands(commands: List<String>): List<RedisMessage> = withReentrantLock {
        connect()

        commands.forEach {
            write(it)
        }

        flush()

        commands.map {
            read()
        }
    }

    suspend fun executeCommand(command: String): RedisMessage = withReentrantLock {
        connect()
        writeAndFlush(command)
        read()
    }

    suspend fun info(): String {
        return decode(executeCommand("INFO"))
    }

    suspend fun flushAll(): String {
        return decode(executeCommand("FLUSHALL"))
    }

    suspend fun dbSize(): Long {
        return decode(executeCommand("DBSIZE")).toLong()
    }

    suspend fun xread(streamNames: List<String>, block: Long?): String {
        val streamNamesString = streamNames.joinToString(" ")
        val streamOffsetsString = streamNames.joinToString(" ") { "0-0" }
        val string = "$streamNamesString $streamOffsetsString"
        val command = if (block == null) {
            "XREAD STREAMS $string"
        } else {
            "XREAD BLOCK $block STREAMS $string"
        }

        return decode(executeCommand((command)))
    }

    private suspend fun auth(writeChannel: SocketChannel) = withReentrantLock {
        writeChannel.writeAndFlush("AUTH $password")
        val response = (read() as SimpleStringRedisMessage).content()
        if (response == "OK") {
            logger.info("AUTH successful")
        } else {
            throw RuntimeException("AUTH failed")
        }
    }

    private suspend fun isConnected(): Boolean = withReentrantLock {
        if (writeChannel == null || readChannel == null) {
            false
        } else {
            writeChannel!!.isActive
        }
    }

    private suspend fun write(message: String): Unit = withReentrantLock {
        if (!isConnected()) {
            throw RuntimeException("Not yet connected")
        } else {
            writeChannel!!.write(message)
        }
    }

    private suspend fun writeAndFlush(message: String): Unit = withReentrantLock {
        if (!isConnected()) {
            throw RuntimeException("Not yet connected")
        } else {
            writeChannel!!.writeAndFlush(message)
        }
    }

    private suspend fun flush(): Unit = withReentrantLock {
        if (!isConnected()) {
            throw RuntimeException("Not yet connected")
        } else {
            writeChannel!!.flush()
        }
    }

    private suspend fun read(): RedisMessage = withReentrantLock {
        if (!isConnected()) {
            throw RuntimeException("Not yet connected")
        } else {
            readChannel!!.receive()
        }
    }

    override fun destroy() {
        runBlocking {
            withReentrantLock {
                readChannel?.close()
                writeChannel?.close()
                group.shutdownGracefully()
            }
        }
    }
}

@Suppress("TooGenericExceptionThrown")
class Pipelined(private val client: NettyRedisClient) : ExclusiveObject {
    override val mutex: Mutex = Mutex()
    override val key: ReentrantMutexContextKey = ReentrantMutexContextKey(mutex)

    private var done = false
    private val responseFlow = MutableSharedFlow<List<String>>(1)
    private val sharedResponseFlow: Flow<List<String>> = responseFlow.asSharedFlow()
    private val commands = mutableListOf<String>()
    private val commandResponse = mutableListOf<String>()

    suspend fun xadd(streamName: String, keyValues: Map<String, String>): Response {
        val keyValuesString = keyValues.map { "${it.key} ${it.value}" }.joinToString(" ")
        val command = "XADD $streamName * $keyValuesString"

        return add(command)
    }

    suspend fun expire(streamName: String, seconds: Long): Response {
        return add("EXPIRE $streamName $seconds")
    }

    suspend fun execute(): Unit = withReentrantLock {
        if (!done) {
            commandResponse.addAll(executePipeline(commands))
            done = true
            responseFlow.tryEmit(commandResponse.toMutableList())
        }
    }

    private suspend fun add(command: String): Response = withReentrantLock {
        commands.add(command)
        Response(sharedResponseFlow, commands.lastIndex)
    }

    private suspend fun executePipeline(commands: List<String>): List<String> = withReentrantLock {
        val responseMessages = client.executeCommands(commands)

        responseMessages.map { message ->
            decode(message)
        }
    }
}

@Suppress("TooGenericExceptionThrown")
internal fun decode(message: RedisMessage): String {
    return when (message) {
        is ErrorRedisMessage -> message.content()
        is SimpleStringRedisMessage -> message.content()
        is IntegerRedisMessage -> message.value().toString()
        is FullBulkStringRedisMessage -> {
            if (message.isNull) {
                throw RuntimeException("Stream response is null")
            } else {
                message.content().toString(Charset.defaultCharset())
            }
        }

        is ArrayRedisMessage -> {
            message.children().joinToString(" ") { child ->
                decode(child)
            }
        }

        else -> throw NotImplementedError("Message type not implemented")
    }
}

@Suppress("TooGenericExceptionThrown")
class Response internal constructor(
    private val flow: Flow<List<String>>,
    private val index: Int
) {
    suspend operator fun invoke(): String {
        return flow.first().ifEmpty { throw RuntimeException("Operation was cancelled.") }[index]
    }

    suspend fun get(): String = invoke()
}

internal interface ExclusiveObject {
    val mutex: Mutex
    val key: ReentrantMutexContextKey
}

data class ReentrantMutexContextKey(val mutex: Mutex) : CoroutineContext.Key<ReentrantMutexContextElement>
internal class ReentrantMutexContextElement(override val key: ReentrantMutexContextKey) : CoroutineContext.Element

internal suspend inline fun <R> ExclusiveObject.withReentrantLock(crossinline block: suspend () -> R): R {
    if (coroutineContext[key] != null) return block()

    return withContext(ReentrantMutexContextElement(key)) {
        [email protected] {
            block()
        }
    }
}

internal suspend fun ChannelFuture.suspendableAwait(): Channel {
    return suspendCoroutine { continuation ->
        addListener(object : ChannelFutureListener {
            override fun operationComplete(future: ChannelFuture) {
                if (future.isDone && future.isSuccess) {
                    continuation.resume(future.channel())
                } else {
                    continuation.resumeWithException(future.cause())
                }
            }
        })
    }
}

opened by Strydom 3

Bump netty-handler from 4.1.82.Final to 4.1.84.Final
Bumps netty-handler from 4.1.82.Final to 4.1.84.Final.

Commits

889f4fa [maven-release-plugin] prepare release netty-4.1.84.Final

433f8ef [maven-release-plugin] prepare for next development iteration

e81dc90 [maven-release-plugin] prepare release netty-4.1.83.Final

1751440 make 'cache = null' to help PoolThreadCache finalizer. (#12881)

937bb67 Allow BouncyCastlePemReader to correctly extract private keys from multi obje...

4b7546e Fix native library packaging when cross-compile on m1 for intel (#12865) (#12...

2ed95c9 Optimize HpackStaticTable by using a perfect hash function (#12713)

b31e7f2 Fix scalability issue due to checkcast on context's invoke operations (#12806)

5327fae Automatically generate native-image conditional metadata for ChannelHandler i...

980f48a Reject HTTP/2 header values with invalid characters (#12760)

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dependencies java
opened by dependabot[bot] 3
Bump kotlin-logging-jvm from 2.1.23 to 3.0.2
Bumps kotlin-logging-jvm from 2.1.23 to 3.0.2.

Release notes

Sourced from kotlin-logging-jvm's releases.

3.0.1

What's Changed

build(deps): bump slf4j from 2.0.1 to 2.0.2 by @yeikel in MicroUtils/kotlin-logging#242

build(deps): bump slf4j from 2.0.2 to 2.0.3 by @yeikel in MicroUtils/kotlin-logging#243

build(deps): bump junit from 5.8.2 to 5.9.1 by @yeikel in MicroUtils/kotlin-logging#244

build(test-dep): Migrate to mockito-core by @yeikel in MicroUtils/kotlin-logging#245

build(deps): bump kotlin multiplatform from 1.6.0 to 1.7.20 by @yeikel in MicroUtils/kotlin-logging#247

build(deps): bump dokka from 1.6.0 to 1.7.10 by @yeikel in MicroUtils/kotlin-logging#248

add ktfmt by @oshai in MicroUtils/kotlin-logging#251

Full Changelog: https://github.com/MicroUtils/kotlin-logging/compare/3.0.0...3.0.1

3.0.0

What's Changed

Major version upgrade to 3.0.0 to reflect upgrade of slf4j to 2.x.

Upgrade slf4j 1.x->2.x by @yeikel in MicroUtils/kotlin-logging#234

fix kdoc of mu.KotlinLogging.logger by @aivantsov in MicroUtils/kotlin-logging#230

remove 1.x links from readme by @oshai in MicroUtils/kotlin-logging#231

build(deps): bump log4j from 2.17.1 to 2.18.0 by @yeikel in MicroUtils/kotlin-logging#235

Create SECURITY.md by @oshai in MicroUtils/kotlin-logging#237

Bump gradle wrapper to 7.5.1 by @yeikel in MicroUtils/kotlin-logging#238

New Contributors

@aivantsov made their first contribution in MicroUtils/kotlin-logging#230

@yeikel made their first contribution in MicroUtils/kotlin-logging#235

Full Changelog: https://github.com/MicroUtils/kotlin-logging/compare/2.1.23...3.0.0

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dependencies java
opened by dependabot[bot] 3
Bump kotest-runner-junit5 from 5.4.1 to 5.5.1
Bumps kotest-runner-junit5 from 5.4.1 to 5.5.1.

Release notes

Sourced from kotest-runner-junit5's releases.

5.5.1

Fixed an issue where tests where being skipped when filtered out by the full spec name

v5.5.0

No release notes provided.

5.4.2

No release notes provided.

Commits

2c5b96f Fix s01 url

c967276 Issue 3223/tests filtered (#3228)

93f5bed Fix typo from asset to assert (#3229)

7b603f0 Added new aliases for shouldEqualJson which accepts a configuration fun (#3225)

c3cbb34 Move all version 5.5 docs up one dir

e4120ba Update versions.json

11bfbad Updated deployment url

e0c6822 Update kotlin conventions plugin

0e13d6f Moved group

e4bdc43 Added project name to settings

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dependencies java
opened by dependabot[bot] 3
Bump kotest-runner-junit5 from 5.4.1 to 5.5.0
Bumps kotest-runner-junit5 from 5.4.1 to 5.5.0.

Commits

94e100a Increase max cache prolems flag

66372fd Cut docs for 5.5

a9310d0 Updated changelog for 5.5.0

8650dda Fix withData for all BehaviorSpec scopes. (#3222)

0ad2a8a Added lazy mountable extensions (#3187)

694a851 Regex matchers: shouldMatch, shouldMatchAll, shouldMatchAny.

bfbc194 Fix nullable maps in data tests (#3218)

740216e Wildcard support in launcher (#3200)

fc38855 Fix issue using compiler plugin with Kotlin 1.7.20. (#3220)

e7fb9bf Support TestCoroutineInterceptor on K/N (#3219)

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dependencies java
opened by dependabot[bot] 3
Bump logback-classic from 1.4.1 to 1.4.3
Bumps logback-classic from 1.4.1 to 1.4.3.

Commits

7a7ffa6 prepare release 1.4.3

b247624 fix LOGBACK-LOGBACK-1690

6f588fe start work on 1.4.3-SNAPSHOT

2282273 prepare release 1.4.2

fc78b86 fix LOGBACK-1689

967d736 logback-access cannot be modularized at this stage

74a44b9 move disabled tests to logback-classic-blackbox

c3d75b2 re-enabling temporarily disabled tests by virtue of their move to logback-cla...

c336307 started black box testing

f22db3f all tests pass with Junit 5, Janino tests were disabled

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dependencies java
opened by dependabot[bot] 3
Bump jvm from 1.6.21 to 1.7.20
Bumps jvm from 1.6.21 to 1.7.20.

Release notes

Sourced from jvm's releases.

Kotlin 1.7.20-RC

Changelog

Compiler

KT-53739 Builder inference, extension hides members

KT-53733 Kotlin/Native: update source documentation for the new default memory manager

KT-53667 Compiler crashes on attempt to alloc a string on the stack in new MM

KT-53480 Internal error in file lowering: java.lang.ClassNotFoundException: com.android.systemui.R$string

KT-52843 Compose: NPE at Parameters.getParameterByDeclarationSlot if inline function with default arguments takes a lambda which captures value class represented by Long

KT-51868 JVM / IR: Inconsistent behaviour between lambda expression and SAM interface conversion for the same interface

KT-53475 Kotlin/Native for iOS: "IllegalArgumentException: Sequence has more than one element"

Libraries

KT-52910 Provide visit extension functions for java.nio.file.Path

KT-52909 Implement a walk extension function for java.nio.file.Path

Native

KT-53346 MPP project with kotlinx-serialization-json:1.4.0-RC is not built

Native. C and ObjC Import

KT-53373 Native: @ExportObjCClass doesn't work with the new memory manager

Native. Runtime

KT-53534 Kotlin/Native: -Xruntime-logs=gc=info flag doesn't work with compiler caches in 1.7.20-beta

Tools. Gradle

KT-53670 Gradle: Cyclic dependency between kotlin-gradle-plugin-idea-1.7.20-Beta and kotlin-gradle-plugin-idea-proto-1.7.20-Beta

KT-53615 Gradle: Fix deprecation warnings in CleanableStoreImpl

KT-53118 Fully up-to-date builds are slower with Kotlin 1.7.0

Tools. Gradle. Cocoapods

KT-53337 Add warning about future changing default linking type of framework provided via cocoapods plugin

Tools. Incremental Compile

KT-53266 Increment Compilation: "IllegalStateException: The following LookupSymbols are not yet converted to ProgramSymbols" when changing companion object constant field

KT-53231 New IC reports build failures for missing classpath snapshots

Tools. Kapt

KT-52761 Kotlin 1.7.0 breaks kapt processing for protobuf generated java sources

Checksums

... (truncated)

Changelog

Sourced from jvm's changelog.

1.7.0

Analysis API. FIR

KT-50864 Analysis API: ISE: "KtCallElement should always resolve to a KtCallInfo" is thrown on call resolution inside plusAssign target

KT-50252 Analysis API: Implement FirModuleResolveStates for libraries

KT-50862 Analsysis API: do not create use site subsitution override symbols

Analysis API. FIR Low Level API

KT-50729 Type bound is not fully resolved

KT-50728 Lazy resolve of extension function from 'kotlin' package breaks over unresolved type

KT-50271 Analysis API: get rid of using FirRefWithValidityCheck

Backend. Native. Debug

KT-50558 K/N Debugger. Error is not displayed in variables view for catch block

Compiler

New Features

KT-26245 Add ability to specify generic type parameters as not-null

KT-45165 Remove JVM target version 1.6

KT-27435 Allow implementation by delegation to inlined value of inline class

KT-47939 Support method references to functional interface constructors

KT-50775 Support IR partial linkage in Kotlin/Native (disabled by default)

KT-51737 Kotlin/Native: Remove unnecessary safepoints on watchosArm32 and iosArm32 targets

KT-44249 NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER with type usage in higher order function

Performance Improvements

KT-48233 Switching to JVM IR backend increases compilation time by more than 15%

KT-51699 Kotlin/Native: runtime has no LTO in debug binaries

KT-34466 Use optimized switch over enum only when all entries are constant enum entry expressions

KT-50861 FIR: Combination of array set convention and plusAssign works exponentially

KT-47171 For loop doesn't avoid boxing with value class iterators (JVM)

KT-29199 'next' calls for iterators of merged primitive progressive values are not specialized

KT-50585 JVM IR: Array constructor loop should use IINC

KT-22429 Optimize 'for' loop code generation for reversed arrays

KT-50074 Performance regression in String-based 'when' with single equality clause

KT-22334 Compiler backend could generate smaller code for loops using range such as integer..array.size -1

KT-35272 Unnecessary null check on unsafe cast after not-null assertion operator

KT-27427 Optimize nullable check introduced with 'as' cast

Fixes

KT-46762 Finalize support for jspecify

KT-51499 @file:OptIn doesn't cover override methods

KT-52037 FIR: add error in 1.7.0 branch if run with non-compatible plugins

... (truncated)

Commits

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dependencies java
opened by dependabot[bot] 3
Bump kotlin-logging-jvm from 2.1.23 to 3.0.0
Bumps kotlin-logging-jvm from 2.1.23 to 3.0.0.

Release notes

Sourced from kotlin-logging-jvm's releases.

3.0.0

What's Changed

Major version upgrade to 3.0.0 to reflect upgrade of slf4j to 2.x.

Upgrade slf4j 1.x->2.x by @yeikel in MicroUtils/kotlin-logging#234

fix kdoc of mu.KotlinLogging.logger by @aivantsov in MicroUtils/kotlin-logging#230

remove 1.x links from readme by @oshai in MicroUtils/kotlin-logging#231

build(deps): bump log4j from 2.17.1 to 2.18.0 by @yeikel in MicroUtils/kotlin-logging#235

Create SECURITY.md by @oshai in MicroUtils/kotlin-logging#237

Bump gradle wrapper to 7.5.1 by @yeikel in MicroUtils/kotlin-logging#238

New Contributors

@aivantsov made their first contribution in MicroUtils/kotlin-logging#230

@yeikel made their first contribution in MicroUtils/kotlin-logging#235

Full Changelog: https://github.com/MicroUtils/kotlin-logging/compare/2.1.23...3.0.0

Commits

29bc994 bump version to 3.0.0

7335bca build(deps): upgrade slf4j to 2.x

fb91cc1 Bump gradle wrapper to 7.5.1

4b55c15 Create SECURITY.md (#237)

30603c7 build(deps): bump log4j to 2.18.0

7748983 Update FUNDING.yml

33a778c remove 1.x links from readme

4c61b3d fix kdoc of mu.KotlinLogging.logger

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dependencies java
opened by dependabot[bot] 3
Bump kotest-runner-junit5 from 5.4.1 to 5.4.2
Bumps kotest-runner-junit5 from 5.4.1 to 5.4.2.

Commits

8101fdd Add test for Gradle plugin and fix issues running tests for native targets on...

b4dc446 fix: shouldContainJsonKey should be true for keys with null values (#3128)

e1b4b48 Update README.md

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dependencies java
opened by dependabot[bot] 3
github: bump actions/cache from 3.0.8 to 3.2.2
Bumps actions/cache from 3.0.8 to 3.2.2.

Release notes

Sourced from actions/cache's releases.

v3.2.2

What's Changed

Fix formatting error in restore/README.md by @me-and in actions/cache#1044

save/README.md: Fix typo in example by @mmuetzel in actions/cache#1040

README.md: remove outdated Windows cache tip link by @me-and in actions/cache#1042

Revert compression changes related to windows but keep version logging by @Phantsure in actions/cache#1049

New Contributors

@me-and made their first contribution in actions/cache#1044

@mmuetzel made their first contribution in actions/cache#1040

Full Changelog: https://github.com/actions/cache/compare/v3.2.1...v3.2.2

v3.2.1

What's Changed

Release compression related changes for windows by @Phantsure in actions/cache#1039

Upgrade codeql to v2 by @Phantsure in actions/cache#1023

Full Changelog: https://github.com/actions/cache/compare/v3.2.0...v3.2.1

v3.2.0

What's Changed

fix wrong timeout env var key in README.md by @walterddr in actions/cache#959

Updated release doc with correct env variable by @kotewar in actions/cache#960

Create pull_request_template.md by @pdotl in actions/cache#963

Update README with clearer info about cache-hit and its value by @kotewar in actions/cache#961

Change datadog/squid to Ubuntu/squid in CI check by @bishal-pdMSFT in actions/cache#976

Add more details to version section in readme by @bishal-pdMSFT in actions/cache#971

Update hashFiles documentation reference by @asaf400 in actions/cache#979

Updated link for cache segment download info by @kotewar in actions/cache#986

Readme update for deleting caches by @t-dedah in actions/cache#981

Add oncall logic to assign issues and PRs by @vsvipul in actions/cache#997

Bump minimatch from 3.0.4 to 3.1.2 by @dependabot in actions/cache#998

Revert "Bump minimatch from 3.0.4 to 3.1.2" by @vsvipul in actions/cache#1005

Fix npm vulnerability by @Phantsure in actions/cache#1007

refactor: Use early return pattern to avoid nested conditions by @jongwooo in actions/cache#1013

Use cache in check-dist.yml by @jongwooo in actions/cache#1004

chore: Use built-in cache action to cache dependencies by @jongwooo in actions/cache#1014

Updated node example by @t-dedah in actions/cache#1008

Fix: Node npm doc example by @apascualm in actions/cache#1026

docs: fix an invalid link in workarounds.md by @teatimeguest in actions/cache#929

General Availability release for granular cache by @kotewar in actions/cache#1035 More details here on beta release.

New Contributors

@walterddr made their first contribution in actions/cache#959

@asaf400 made their first contribution in actions/cache#979

@jongwooo made their first contribution in actions/cache#1013

@apascualm made their first contribution in actions/cache#1026

@teatimeguest made their first contribution in actions/cache#929

... (truncated)

Changelog

Sourced from actions/cache's changelog.

3.0.8

Fix zstd not working for windows on gnu tar in issues #888 and #891.

Allowing users to provide a custom timeout as input for aborting download of a cache segment using an environment variable SEGMENT_DOWNLOAD_TIMEOUT_MINS. Default is 60 minutes.

3.0.9

Enhanced the warning message for cache unavailablity in case of GHES.

3.0.10

Fix a bug with sorting inputs.

Update definition for restore-keys in README.md

3.0.11

Update toolkit version to 3.0.5 to include @actions/core@^1.10.0

Update @actions/cache to use updated saveState and setOutput functions from @actions/core@^1.10.0

3.1.0-beta.1

Update @actions/cache on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. (issue)

3.1.0-beta.2

Added support for fallback to gzip to restore old caches on windows.

3.1.0-beta.3

Bug fixes for bsdtar fallback if gnutar not available and gzip fallback if cache saved using old cache action on windows.

3.2.0-beta.1

Added two new actions - restore and save for granular control on cache.

3.2.0

Released the two new actions - restore and save for granular control on cache

3.2.1

Update @actions/cache on windows to use gnu tar and zstd by default and fallback to bsdtar and zstd if gnu tar is not available. (issue)

Added support for fallback to gzip to restore old caches on windows.

Added logs for cache version in case of a cache miss.

3.2.2

Reverted the changes made in 3.2.1 to use gnu tar and zstd by default on windows.

Commits

4723a57 Revert compression changes related to windows but keep version logging (#1049)

d1507cc Merge pull request #1042 from me-and/correct-readme-re-windows

3337563 Merge branch 'main' into correct-readme-re-windows

60c7666 save/README.md: Fix typo in example (#1040)

b053f2b Fix formatting error in restore/README.md (#1044)

501277c README.md: remove outdated Windows cache tip link

c1a5de8 Upgrade codeql to v2 (#1023)

9b0be58 Release compression related changes for windows (#1039)

c17f4bf GA for granular cache (#1035)

ac25611 docs: fix an invalid link in workarounds.md (#929)

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dependencies github_actions
opened by dependabot[bot] 1
Bump jvm from 1.6.21 to 1.8.0
Bumps jvm from 1.6.21 to 1.8.0.

Release notes

Sourced from jvm's releases.

Kotlin 1.8.0

Changelog

Analysis API

KT-50255 Analysis API: Implement standalone mode for the Analysis API

Analysis API. FIR

KT-54292 Symbol Light classes: implement PsiVariable.computeConstantValue for light field

KT-54293 Analysis API: fix constructor symbol creation when its accessed via type alias

Android

KT-53342 TCS: New AndroidSourceSet layout for multiplatform

KT-53013 Increase AGP compile version in KGP to 4.1.3

KT-54013 Report error when using deprecated Kotlin Android Extensions compiler plugin

KT-53709 MPP, Android SSL2: Conflicting warnings for androidTest/kotlin source set folder

Backend. Native. Debug

KT-53561 Invalid LLVM module: "inlinable function call in a function with debug info must have a !dbg location"

Compiler

New Features

KT-52817 Add @JvmSerializableLambda annotation to keep old behavior of non-invokedynamic lambdas

KT-54460 Implementation of non-local break and continue

KT-53916 Support Xcode 14 and new Objective-C frameworks in Kotlin/Native compiler

KT-32208 Generate method annotations into bytecode for suspend lambdas (on invokeSuspend)

KT-53438 Introduce a way to get SourceDebugExtension attribute value via JVMTI for profiler and coverage

Performance Improvements

KT-53347 Get rid of excess allocations in parser

KT-53689 JVM: Optimize equality on class literals

KT-53119 Improve String Concatenation Lowering

Fixes

KT-53465 Unnecessary checkcast to array of reified type is not optimized since Kotlin 1.6.20

KT-49658 NI: False negative TYPE_MISMATCH on nullable type with when

KT-48162 NON_VARARG_SPREAD isn't reported on *toTypedArray() call

KT-43493 NI: False negative: no compilation error "Operator '==' cannot be applied to 'Long' and 'Int'" is reported in builder inference lambdas

KT-54393 Change in behavior from 1.7.10 to 1.7.20 for java field override.

KT-55357 IllegalStateException when reading a class that delegates to a Java class with a definitely-not-null type with a flexible upper bound

KT-55068 Kotlin Gradle DSL: No mapping for symbol: VALUE_PARAMETER SCRIPT_IMPLICIT_RECEIVER on JVM IR backend

KT-51284 SAM conversion doesn't work if method has context receivers

KT-48532 Remove old JVM backend

... (truncated)

Changelog

Sourced from jvm's changelog.

1.8.0-RC2

Compiler

KT-55357 IllegalStateException when reading a class that delegates to a Java class with a definitely-not-null type with a flexible upper bound

KT-55068 Kotlin Gradle DSL: No mapping for symbol: VALUE_PARAMETER SCRIPT_IMPLICIT_RECEIVER on JVM IR backend

KT-51284 SAM conversion doesn't work if method has context receivers

KT-55065 Kotlin Gradle DSL: Reflection cannot find class data for lambda, produced by JVM IR backend

Tools. Compiler plugins. Serialization

KT-55340 Argument for kotlinx.serialization.UseSerializers does not implement KSerializer or does not provide serializer for concrete type

Tools. Gradle

KT-55334 kaptGenerateStubs passes wrong android variant module names to compiler

KT-55255 Gradle: stdlib version alignment fails build on dynamic stdlib version.

KT-55363 [K1.8.0-Beta] Command line parsing treats plugin parameters as source files

1.8.0-RC

Compiler

KT-55108 IR interpreter: Error occurred while optimizing an expression: VARARG

KT-54884 "StackOverflowError: null" caused by Enum constant name in constructor of the same Enum constant

KT-55013 State checker use-after-free with XCode 14.1

KT-54275 K2: "IllegalArgumentException: KtParameter is not a subtype of class KtAnnotationEntry for factory REPEATED_ANNOTATION"

JavaScript

KT-55097 KJS / IR + IC: Using an internal function from a friend module throws an unbound symbol exception

KT-54934 KJS / IR + IC: Suspend abstract function stubs are generated with unstable lowered ic signatures

KT-54895 KJS / IR + IC: broken cross module references for function default param wrappers

Language Design

KT-48516 Forbid @Synchronized annotation on suspend functions

Libraries

KT-54835 Document that Iterable.all(emptyCollection) returns TRUE.

KT-54168 Expand on natural order in comparator docs

Native. Platform Libraries

KT-54225 Native: update to Xcode 14.1

Tools. Compiler plugins. Serialization

... (truncated)

Commits

da1a843 Add ChangeLog for 1.8.0-RC2

d325cf8 Call additional publishToMavenLocal in maven build scripts and enable info

0403d70 Don't leave Gradle daemons after build scripts

52b225d Fix task module-name is not propagated to compiler arguments

d40ebc3 Specify versions-maven-plugin version explicitly

2e829ed Fix version parsing crash on Gradle rich version string

f603c0e Scripting, IR: fix capturing of implicit receiver

06cbf8f Scripting, tests: enable custom script tests with IR

d61cef0 Fix deserialization exception for DNN types from Java

ea33e72 JVM IR: script is a valid container for local delegated properties

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dependencies java
opened by dependabot[bot] 3
Bump netty-codec-redis from 4.1.85.Final to 4.1.86.Final
Bumps netty-codec-redis from 4.1.85.Final to 4.1.86.Final.

Commits

cde0e2d [maven-release-plugin] prepare release netty-4.1.86.Final

fe18adf Merge pull request from GHSA-hh82-3pmq-7frp

cd91cf3 Merge pull request from GHSA-fx2c-96vj-985v

7cc8428 fixing some naming and typos that caused wrong value to be updated (#13031)

22d3151 Save promises type pollution due to interface type checks (#12980)

1baf9ef Enable SocketHalfClosedTest for epoll (#13025)

91527ff Correctly handle unresolvable InetSocketAddress when using DatagramChannel (#...

b64a6e2 Revert#12888 for potential scheduling problems (#13021)

3bff0be Replace LinkedList with ArrayList (#13016)

d24defc WebSocketClientHandshaker: add public accessors for parameters (#13009)

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dependencies java
opened by dependabot[bot] 1
Bump netty-handler from 4.1.85.Final to 4.1.86.Final
Bumps netty-handler from 4.1.85.Final to 4.1.86.Final.

Commits

cde0e2d [maven-release-plugin] prepare release netty-4.1.86.Final

fe18adf Merge pull request from GHSA-hh82-3pmq-7frp

cd91cf3 Merge pull request from GHSA-fx2c-96vj-985v

7cc8428 fixing some naming and typos that caused wrong value to be updated (#13031)

22d3151 Save promises type pollution due to interface type checks (#12980)

1baf9ef Enable SocketHalfClosedTest for epoll (#13025)

91527ff Correctly handle unresolvable InetSocketAddress when using DatagramChannel (#...

b64a6e2 Revert#12888 for potential scheduling problems (#13021)

3bff0be Replace LinkedList with ArrayList (#13016)

d24defc WebSocketClientHandshaker: add public accessors for parameters (#13009)

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dependencies java
opened by dependabot[bot] 1
Bump org.jetbrains.dokka from 1.7.10 to 1.7.20
Bumps org.jetbrains.dokka from 1.7.10 to 1.7.20.

Release notes

Sourced from org.jetbrains.dokka's releases.

1.7.20 Beta

This release focuses primarily on improving user experience and HTML format in particular.

Improvements

General

Display inherited extensions (can be disabled by setting suppressInheritedMembers configuration property) (#2625)

Display details for @Deprecated declarations such as deprecation message, level and proposed replacement (#2622)

Display and document Enum's synthetic values() and valueOf() functions (#2650)

Do not render constructors for annotation classes (#2642)

Display values of Java constants (#2609)

Trim spaces inside indented code blocks (#2661, #2232, #2233)

Replace package name on the cover of package pages with "Package-level declarations" (#2586)

HTML format

Add IntelliJ icons to the navigation side menu (#2578)

Add auto-scrolling to selected navigation item (#2575)

Use OS color scheme to initialize light/dark mode, thanks to @pt2121! (#2611)

Update styling of all section tabs (including platform tabs) to match kotlinlang.org (#2589)

Format long signatures dynamically based on client width (#2659)

Add a horizontal divider between function overloads that are displayed on the same page (#2585)

Add Cmd + K / Ctrl + K hotkey for opening search dialog, thanks to @atyrin! (#2633)

Make current breadcrumb element not clickable and of default font color (#2588)

Update code highlighting colors (#2670)

Do not render platform tabs for common-only content (#2613)

Apply the same style to all KDoc tag headers, making it more consistent (#2587)

Move source links into signature, especially helpful on pages with many overloads (#2476)

Add inner/nested declarations to the navigation side menu (#2597)

Disable copy button for signatures (#2577)

Javadoc format

Support var HTML tag, thanks to @atyrin (#2617)

Kotlin-as-Java plugin

Render annotation blocks for transformed classes, previously ignored (#2549)

Gradle runner

Remove kotlin-stdlib dependency, which should fix errors like Module was compiled with an incompatible version of Kotlin, thanks to @martinbonnin! (#2570)

Bugfixes

Fixed missing spaces between adjacent Markdown elements, where _try_ *this* would be rendered as trythis (#2640)

Fixed dependency resolution errors when building documentation for multiplatform projects with enabled compatibility metadata variant (#2634)

Fixed a rare StackOverflowError related to type-aliased native references (#2664)

Fixed IllegalStateException that was caused by using JS's dynamic types (#2645)

Fixed a bug where certain private declarations were rendered as public (#2639)

Fixed incorrect handling of static declarations used within @see tag (#2627)

Fixed Java Enum types being rendered as Any (#2647)

Fixed incorrect signature generation that was caused by generic types caching (#2619)

Fixed incorrect parsing of static imports in Java annotation params (#2593)

Fixed sourceRoots configuration param not handling single .java files, thanks to @2017398956! (#2604)

... (truncated)

Commits

d61df34 Change log level to INFO for messages about alpha plugin versions (#2693)

9bfc049 Change version to release

1e67fe7 Update Kotlin to 1.7.20 (#2692)

b923bb6 Fix some extra indentation in code block that is inside list (#2233)

a7750c6 Update Kotlin to 1.7.20-RC (#2682)

86f9559 Add documentation for synthetic Enum values() and valueOf() functions (#2...

9207f8f Fix source links in case of dri clashing (#2676)

ee8e730 Extract classpath from KotlinSharedNativeCompilation as well (#2664)

a816e91 Trim four spaces inside indented code block (#2661)

a0250a5 Update integration tests: coroutines, serialization, biojava (#2672)

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dependencies java
opened by dependabot[bot] 1
Bump io.gitlab.arturbosch.detekt from 1.18.0 to 1.22.0
Bumps io.gitlab.arturbosch.detekt from 1.18.0 to 1.22.0.

Release notes

Sourced from io.gitlab.arturbosch.detekt's releases.

v1.22.0

We're extremely excited to announce the next upcoming stable release of Detekt: 1.22.0 🚀 This release is coming with 16 new rules, 2 new rulesets and several new functionalities & APIs.

We've also introduced the Detekt Marketplace, a place for users to share their 3rd party rules and extensions.

We want to take the opportunity to thank our Sponsors and our Contributors for testing, bug reporting and helping us release this new version of Detekt. You're more than welcome to join our community on the #detekt channel on KotlinLang's Slack (you can get an invite here).

Notable Changes

We're introducing the Detekt Marketplace, a place where you can add your own 3rd party extension such as rule, plugins, custom reporter, etc. - #5191

Our website is now versioned. You can find the changes for each version using the dropdown menu on the top bar. Documentation for the upcoming version (next) can be found here.

We added 16 new Rules to Detekt

AlsoCouldBeApply - #5333

MultilineRawStringIndentation - #5058

TrimMultilineRawString - #5051

UnnecessaryNotNullCheck - #5218

UnnecessaryPartOfBinaryExpression - #5203

UseSumOfInsteadOfFlatMapSize - #5405

FunctionReturnTypeSpacing from KtLint - #5256

FunctionSignature from KtLint - #5256

FunctionStartOfBodySpacing from KtLint - #5256

NullableTypeSpacing from KtLint - #5256

ParameterListSpacing from KtLint - #5256

SpacingBetweenFunctionNameAndOpeningParenthesis from KtLint - #5256

TrailingCommaOnCallSite from KtLint - #5312

TrailingCommaOnDeclarationSite from KtLint - #5312

TypeParameterListSpacing from KtLint - #5256

We added a new ruleset called detekt-rules-ruleauthors containing rules for Rule Authors to enforce best practices on Detekt rules such as the new ViolatesTypeResolutionRequirements - #5129 #5182

We added a new ruleset called detekt-rules-libraries containing rules mostly useful for Library Authors - We moved the following rules inside ForbiddenPublicDataClass, LibraryCodeMustSpecifyReturnType, LibraryEntitiesShouldNotBePublic this new ruleset - See Migration below on how to migrate #5360

We added support for JVM toolchain. This means that Detekt will now respect the JDK toolchain you specify on your Gradle configuration. You will also be able to specify a custom JDK home with the --jdk-home CLI parameter - #5269

Improvement for Type Resolution

We will now skip rules annotated with @RequiresTypeResolution when without Type Resolution - #5176

We will warn users if they run rules requiring Type Resolution when Type Resolution is disabled, so they're not silently skipped - #5226

Improvement for Config Management

We added exhaustiveness check during config validation. You can enable it checkExhaustiveness: true in your config file. This is disabled by default. - #5089

We added support for generating custom configuration for rule authors - #5080

Deprecations & Removals

We deprecated the MultiRule class as it was overly complicated. The suggested approach is to just provide separated rules. - #5161

The --fail-fast CLI flag (and failFast Gradle property) has been removed. It was deprecated since 1.16.x - #5290

We deprecated the following rules DuplicateCaseInWhenExpression, MissingWhenCase, RedundantElseInWhen as the Kotlin Compiler is already reporting errors for those scenarios - #5309

We removed the --print-ast CLI flag as PsiViewer provides the same features - #5418

Notable changes to existing rules

ArrayPrimitive is now working only with Type Resolution - #5175

WildcardImport is now running also on tests by default - #5121

ForbiddenImport allows now to specify a reason for every forbidden import - #4909

IgnoredReturnValue: option restrictToAnnotatedMethods is now deprecated in favor of restrictToConfig - #4922

This version of Detekt is built with Gradle v7.5.1, AGP 7.3.1, Kotlin 1.7.21 and KtLint 0.47.1 (see #5363 #5189 #5411 #5312 #5519)

The minimum supported Gradle version is now v6.7.1 - #4964

... (truncated)

Commits

4b1da0d Prepare Detekt 1.22.0 (#5544)

c97b8ef Update dependency io.gitlab.arturbosch.detekt:detekt-formatting to v1.22.0 (#...

a80cf88 Update plugin io.gitlab.arturbosch.detekt to v1.22.0 (#5546)

e04e111 Stale waiting for feedback issues after 30 days (#5543)

ab1c3c0 Update documentation for TrailingComma rules (#5513)

7e31f88 Update kotlin monorepo to v1.7.21 (#5519)

7fd9987 ReturnCount: correctly count assignment expressions with elvis return as guar...

411ef80 Update dependency danger to v11.2.0 (#5530)

ae52de0 Update github/codeql-action digest to 678fc3a (#5538)

35ba768 Update github/codeql-action digest to 4238421 (#5532)

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dependencies java
opened by dependabot[bot] 0

Releases(0.8.1)

0.8.1(Dec 26, 2022)

Fixes minor bugs
Source code(tar.gz)
Source code(zip)
0.8(Aug 21, 2022)
What's Changed

Support for Scripting Commands by @vytskalt in https://github.com/crackthecodeabhi/kreds/pull/17

Jdk 11 support by @crackthecodeabhi in https://github.com/crackthecodeabhi/kreds/pull/18

Full Changelog: https://github.com/crackthecodeabhi/kreds/compare/0.7.1...0.8
Source code(tar.gz)
Source code(zip)