Update dependency org.jetbrains.kotlinx:kotlinx-serialization-core to v1.9.0

2.7.2

.github/workflows/kdocs.yml

@@ -10,10 +10,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-java@v1
         with:
-          java-version: 11
-      - name: Fix android 32.0.0 dx
-        continue-on-error: true
-        run: cd /usr/local/lib/android/sdk/build-tools/32.0.0/ && cp d8 dx && cd lib  && cp d8.jar dx.jar
+          java-version: 17
       - name: Build
         run: ./gradlew dokkaHtml
       - name: Publish KDocs

.github/workflows/publishing_packages.yml

@@ -7,10 +7,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-java@v1
         with:
-          java-version: 11
-      - name: Fix android 32.0.0 dx
-        continue-on-error: true
-        run: cd /usr/local/lib/android/sdk/build-tools/32.0.0/ && cp d8 dx && cd lib  && cp d8.jar dx.jar
+          java-version: 17
       - name: Update version
         run: |
           branch="`echo "${{ github.ref }}" | grep -o "[^/]*$"`"
@@ -19,7 +16,7 @@ jobs:
         run: ./gradlew clean build
       - name: Publish package
         continue-on-error: true
-        run: ./gradlew --no-parallel publishAllPublicationsToGithubPackagesRepository -x signJsPublication -x signJvmPublication -x signKotlinMultiplatformPublication -x signAndroidReleasePublication -x signAndroidDebugPublication -x signAndroidReleasePublication
+        run: ./gradlew --no-parallel publishAllPublicationsToGithubPackagesRepository
         env:
           GITHUBPACKAGES_USER: ${{ github.actor }}
           GITHUBPACKAGES_PASSWORD: ${{ secrets.GITHUB_TOKEN }}

.gitignore

@@ -1,4 +1,5 @@
 .idea
+.kotlin
 out/*
 *.iml
 target
@@ -9,4 +10,6 @@ settings.xml
 build/
 out/
 
+kotlin-js-store/
+
 local.properties

CHANGELOG.md

@@ -1,5 +1,204 @@
 # Changelog
 
+## 2.7.2
+
+* `Version`:
+  * `Kotlin`: `2.1.10`
+  * `Serialization`: `1.8.0`
+
+## 2.7.1
+
+* Fixes in parser and checker
+
+## 2.7.0
+
+* `Version`:
+  * `Kotlin`: `2.1.0`
+  * `Coroutines`: `1.10.1`
+* Add WASM support (solution of [#137](https://github.com/InsanusMokrassar/krontab/issues/137))
+
+## 2.6.1
+
+* Fixes in parsing of string parts
+
+## 2.6.0
+
+* Fix of `doOnceTz` behaviour: now it will use local time as utc time to get next waking up time
+
+## 2.5.1
+
+* Add cleaning up of incoming template, which must remove all malformed parts from string template (fix of [#126](https://github.com/InsanusMokrassar/krontab/issues/126))
+* Add support of insufficient amount of arguments (fix of [#126](https://github.com/InsanusMokrassar/krontab/issues/126))
+* `Version`:
+  * `Kotlin`: `2.0.21`
+  * `AndroidXWork`: `2.10.0`
+
+## 2.5.0
+
+* `Version`:
+  * `Kotlin`: `2.0.20`
+  * `Coroutines`: `1.9.0`
+  * `Serialization`: `1.7.3`
+
+## 2.4.0
+
+* `Version`:
+  * `Kotlin`: `2.0.10`
+  * `Coroutines`: `1.8.1`
+  * `Serialization`: `1.7.1`
+  * `Klock`: `5.4.0`
+  * `AndroidXWork`: `2.9.1`
+
+## 2.3.0
+
+* `doWhile` now will guarantee that it will not call `doOnce` more than once for time
+
+## 2.2.9
+
+* `Version`:
+  * `Kotlin`: `1.9.23`
+  * `Serialization`: `1.6.3`
+  * `Klock`: `5.3.2`
+* Fixes in build-in schedulers
+
+## 2.2.8
+
+* `Version`:
+  * `Coroutines`: `1.8.0`
+
+## 2.2.7
+
+* `Version`:
+  * `Klock`: `5.3.1`
+  * `AndroidXWork`: `2.9.0`
+
+## 2.2.6
+
+**Since this version klock depdendency replaced with `com.soywiz.korge:korlibs-time`**
+
+* `Version`:
+  * `Klock`: `5.3.0`
+
+## 2.2.5
+
+* `Versions`
+  * `Kotlin`: `1.9.22`
+  * `Serialization`: `1.6.2`
+
+## 2.2.4
+
+* `Versions`
+  * `Kotlin`: `1.9.21`
+  * `Serialization`: `1.6.1`
+
+## 2.2.3
+
+**THIS UPDATE CONTAINS UPGRADE OF USED JDK UP TO 17**
+
+* Versions
+  * `Kotlin`: `1.9.20`
+
+## 2.2.2
+
+* Versions
+  * `Kotlin`: `1.9.20-RC`
+  * `Android` (min/target): `34`
+
+## 2.2.1
+
+* Potential fix of [#65](https://github.com/InsanusMokrassar/krontab/issues/65)
+* Versions
+  * `Kotlin`: `1.9.20-Beta`
+  * `Klock`: `4.0.10`
+  * `Serialization`: `1.6.0`
+
+## 2.2.0
+
+* Versions
+  * `Kotlin`: `1.9.0`
+  * `Coroutines`: `1.7.3`
+  * `Klock`: `4.0.9`
+
+## 2.1.2
+
+* Versions
+  * `Coroutines`: `1.7.2`
+* All callbacks for standard extensions like `doInfinity` now fully inline
+
+## 2.1.1
+
+* `asFlowWithoutDelays` and `asTzFlowWithoutDelays` will have nullable `since` parameters with default to `null`
+  to avoid any inconsistency of `Flow` idiom.
+  <details>
+    <summary>About the reason of changes</summary>
+    Cold flows should not contain some state by default. So, it was not right to save some `DateTime`/`DateTimeTz`
+    by default. Now it will not use some external state unless developers will set it manually
+  </details>
+
+## 2.1.0
+
+* Versions
+  * `Kotlin`: `1.8.22`
+  * `Klock`: `4.0.3`
+* New value class `KrontabConfig`. It is preferable way to create `KronScheduler` instead of
+  `KrontabTemplate` since this update
+* You may configure krontab with builders using simple `KronScheduler` invoke extension
+* New useful extensions like `KronScheduler.daily`
+* `KrontabTemplateWrapper` is obsolete in favor to `KrontabConfig`
+
+## 2.0.0
+
+* Versions
+  * `Kotlin`: `1.8.21`
+  * `Klock`: `4.0.1`
+* Support of `mingwx64` platform
+
+## 1.0.0
+
+* Versions
+  * `Kotlin`: `1.8.20`
+  * `AndroidXWork`: `2.8.1`
+
+## 0.10.0
+
+* New extensions for `KronScheduler`:
+  * `asTzFlowWithoutDelays`/`asFlowWithoutDelays`
+  * `asTzFlowWithDelays`/`asFlowWithDelays`
+* Old `KronScheduler.asFlow` and `KronScheduler.asTzFlow` temporarily marked as deprecated: after several versions their
+behaviour will be changed to undelayed one
+* All the flow extensions now use `cold` non-channel flows. Potentially it should increase performance and decrease memory usage
+
+## 0.9.0
+
+* Versions
+  * `Kotlin`: `1.8.10`
+  * `AndroidXWork`: `2.8.0`
+
+## 0.8.5
+
+* Project is now available in owner `Gitea`: https://git.inmo.dev/InsanusMokrassar/-/packages/maven/dev.inmo-krontab
+* `KronSchedulerTz#next` with incoming `DateTime` now will use adjusted local time instead of unadjusted one
+* `CronDateTimeSchedulerTz#next` with incoming `DateTime` will convert that parameter to internal offset directly
+
+## 0.8.4
+
+* Versions
+  * `Kotlin`: `1.7.22`
+
+## 0.8.3
+
+* Versions
+  * `Kotlin`: `1.7.21`
+  * `Klock`: `3.4.0`
+
+## 0.8.2
+
+**THIS VERSION HAS CHANGED COMPILE ANDROID SDK FROM 32 -> 33**
+
+* Versions
+  * `Kotlin`: `1.7.20`
+  * `Klock`: `3.2.0`
+
 ## 0.8.1
 
 * Versions

README.md

@@ -1,15 +1,18 @@
 # krontab
 
- [![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/krontab/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/krontab)
- [![Build Status](https://github.com/InsanusMokrassar/krontab/actions/workflows/publishing_packages.yml/badge.svg)](https://github.com/InsanusMokrassar/krontab/actions/workflows/publishing_packages.yml)
- 
- ![JVM](https://img.shields.io/badge/JVM-red?style=for-the-badge&logo=openjdk&logoColor=white)
+[![Maven Central](https://maven-badges.herokuapp.com/maven-central/dev.inmo/krontab/badge.svg)](https://maven-badges.herokuapp.com/maven-central/dev.inmo/krontab)
+
+[![Telegram Chat](https://img.shields.io/badge/Telegram%20Chat-0288D1?style=for-the-badge&logo=telegram&logoColor=white)](https://inmodev_chat.t.me)
+
+![JVM](https://img.shields.io/badge/JVM-red?style=for-the-badge&logo=openjdk&logoColor=white)
 ![Android](https://img.shields.io/badge/Android-green?style=for-the-badge&logo=android&logoColor=white)
 ![Js](https://img.shields.io/badge/JavaScript-323330?style=for-the-badge&logo=javascript&logoColor=F7DF1E)
+![Linux x64](https://img.shields.io/badge/Linux%20x64-white?style=for-the-badge&logo=linux&logoColor=black)
+![WASM](https://img.shields.io/badge/WASM-654FF0?style=for-the-badge&logo=webassembly&logoColor=white)
 
 [![KDocs](https://img.shields.io/badge/KDocs-323330?style=for-the-badge&logo=Kotlin&logoColor=7F52FF)](https://insanusmokrassar.github.io/krontab/)
-[![Tutorials](https://img.shields.io/badge/Tutorials-0288D1?style=for-the-badge&logo=bookstack&logoColor=white)](https://bookstack.inmo.dev/books/krontab)
- 
+[![Tutorials](https://img.shields.io/badge/Tutorials-0288D1?style=for-the-badge&logo=mkdocs&logoColor=white)](https://docs.inmo.dev/krontab/index.html)
+
 Library was created to give oppotunity to launch some things from time to time according to some schedule in
 runtime of applications.
 
@@ -25,7 +28,7 @@ Anyway, to start some action from time to time you will need to use one of exten
 ```kotlin
 val kronScheduler = /* creating of KronScheduler instance */;
 
-kronScheuler.doWhile {
+kronScheduler.doWhile {
     // some action
     true // true - repeat on next time
 }

build.gradle

@@ -8,14 +8,16 @@ buildscript {
 
     dependencies {
         classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
+        classpath "org.jetbrains.kotlin:kotlin-serialization:$kotlin_version"
         classpath "com.github.breadmoirai:github-release:$github_release_plugin_version"
         classpath "com.getkeepsafe.dexcount:dexcount-gradle-plugin:$dexcount_version"
-        classpath 'com.android.tools.build:gradle:7.0.4'
+        classpath "com.android.tools.build:gradle:$android_gradle_version"
     }
 }
 
 plugins {
     id "org.jetbrains.kotlin.multiplatform" version "$kotlin_version"
+    id "org.jetbrains.kotlin.plugin.serialization" version "$kotlin_version"
     id "org.jetbrains.dokka" version "$dokka_version"
 }
 
@@ -57,6 +59,14 @@ kotlin {
     android {
         publishAllLibraryVariants()
     }
+    linuxX64()
+    mingwX64()
+    linuxArm64()
+    wasm {
+        browser()
+        nodejs()
+        d8()
+    }
 
 
     sourceSets {
@@ -64,8 +74,9 @@ kotlin {
             dependencies {
                 implementation kotlin('stdlib')
                 api "org.jetbrains.kotlinx:kotlinx-coroutines-core:$kotlin_coroutines_version"
+                api "org.jetbrains.kotlinx:kotlinx-serialization-core:$kotlin_serialization_version"
 
-                api "com.soywiz.korlibs.klock:klock:$klockVersion"
+                api "com.soywiz.korge:korlibs-time:$klockVersion"
             }
         }
 
@@ -79,6 +90,8 @@ kotlin {
             dependencies {
                 implementation kotlin('test-common')
                 implementation kotlin('test-annotations-common')
+                implementation kotlin('test')
+                implementation "org.jetbrains.kotlinx:kotlinx-coroutines-test:$kotlin_coroutines_version"
             }
         }
         jvmTest {
@@ -91,7 +104,7 @@ kotlin {
                 implementation kotlin('test-js')
             }
         }
-        androidTest {
+        androidUnitTest {
             dependencies {
                 implementation kotlin('test-junit')
             }
@@ -102,8 +115,9 @@ kotlin {
 apply plugin: 'com.getkeepsafe.dexcount'
 
 android {
-    compileSdkVersion "$android_compileSdkVersion".toInteger()
-    buildToolsVersion "$android_buildToolsVersion"
+    compileSdk "$android_compileSdkVersion".toInteger()
+    buildToolsVersion = "$android_buildToolsVersion"
+    namespace "${group}.${project.name}"
 
     defaultConfig {
         minSdkVersion "$android_minSdkVersion".toInteger()
@@ -121,8 +135,8 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_1_8
-        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_17
+        targetCompatibility JavaVersion.VERSION_17
     }
 
     sourceSets {
@@ -134,6 +148,6 @@ android {
 }
 
 java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_17
+    targetCompatibility = JavaVersion.VERSION_17
 }

github_release.gradle

@@ -11,20 +11,28 @@ private String getCurrentVersionChangelog(String version) {
     return changelogDataOS.toString().trim()
 }
 
-if (new File(projectDir, "secret.gradle").exists()) {
-    apply from: './secret.gradle'
+
+def githubTokenVariableName = "GITHUB_RELEASE_TOKEN"
+def githubTokenVariableFromEnv = System.getenv(githubTokenVariableName)
+
+def secretFile = new File(projectDir, "secret.gradle")
+if (secretFile.exists() || project.hasProperty(githubTokenVariableName) || (githubTokenVariableFromEnv != "" && githubTokenVariableFromEnv != null)) {
+    if (secretFile.exists()) {
+        apply from: './secret.gradle'
+    }
     apply plugin: "com.github.breadmoirai.github-release"
+    def githubReleaseToken = project.hasProperty(githubTokenVariableName) ? project.property(githubTokenVariableName).toString() : githubTokenVariableFromEnv
 
     githubRelease {
-        token "${project.property('GITHUB_RELEASE_TOKEN')}"
+        token githubReleaseToken
 
-        owner "InsanusMokrassar"
-        repo "${rootProject.name}"
+        owner = "InsanusMokrassar"
+        repo = "${rootProject.name}"
 
-        tagName "v${project.version}"
-        releaseName "${project.version}"
-        targetCommitish "${project.version}"
+        tagName = "v${project.version}"
+        releaseName = "${project.version}"
+        targetCommitish = "${project.version}"
 
-        body getCurrentVersionChangelog("${project.version}")
+        body = getCurrentVersionChangelog("${project.version}")
     }
 }

gradle.properties

@@ -1,3 +1,4 @@
+org.gradle.jvmargs=-Xmx512m
 kotlin.code.style=official
 org.gradle.parallel=true
 kotlin.js.generate.externals=true
@@ -8,30 +9,32 @@ android.useAndroidX=true
 android.enableJetifier=false
 
 
-kotlin_version=1.7.10
-kotlin_coroutines_version=1.6.4
+kotlin_version=2.1.10
+kotlin_coroutines_version=1.10.1
+kotlin_serialization_version=1.9.0
 
-dokka_version=1.7.10
+dokka_version=2.0.0
 
-klockVersion=3.1.0
+klockVersion=5.4.0
 
 ## Github reease
 
-github_release_plugin_version=2.4.1
+github_release_plugin_version=2.5.2
 
 ## Android
 
+android_gradle_version=8.7.2
 android_minSdkVersion=21
-android_compileSdkVersion=32
-android_buildToolsVersion=32.0.0
-dexcount_version=3.1.0
+android_compileSdkVersion=35
+android_buildToolsVersion=35.0.0
+dexcount_version=4.0.0
 junit_version=4.12
 test_ext_junit_version=1.1.3
 espresso_core=3.4.0
 
-androidx_work_version=2.7.1
+androidx_work_version=2.10.0
 
 ## Common
 
-version=0.8.1
-android_code_version=18
+version=2.7.2
+android_code_version=48

gradle/wrapper/gradle-wrapper.properties

@@ -3,4 +3,4 @@ distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.12.1-bin.zip

mpp_config.kpsb

@@ -1 +0,0 @@
-{"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://github.com/InsanusMokrassar/krontab/blob/master/LICENSE"}],"mavenConfig":{"name":"Krontab","description":"It is an analog of crontab util for Kotlin Coroutines","url":"https://github.com/InsanusMokrassar/krontab","vcsUrl":"https://github.com/InsanusMokrassar/krontab.git","includeGpgSigning":true,"developers":[{"id":"InsanusMokrassar","name":"Ovsiannikov Aleksei","eMail":"ovsyannikov.alexey95@gmail.com"}],"repositories":[{"name":"GithubPackages","url":"https://maven.pkg.github.com/InsanusMokrassar/krontab"},{"name":"sonatype","url":"https://oss.sonatype.org/service/local/staging/deploy/maven2/"}]}}

publish.gradle

@@ -1,8 +1,7 @@
 apply plugin: 'maven-publish'
-apply plugin: 'signing'
 
 task javadocsJar(type: Jar) {
-    classifier = 'javadoc'
+    archiveClassifier = 'javadoc'
 }
 
 publishing {
@@ -43,27 +42,77 @@ publishing {
                 maven {
                     name = "GithubPackages"
                     url = uri("https://maven.pkg.github.com/InsanusMokrassar/krontab")
+            
                     credentials {
                         username = project.hasProperty('GITHUBPACKAGES_USER') ? project.property('GITHUBPACKAGES_USER') : System.getenv('GITHUBPACKAGES_USER')
                         password = project.hasProperty('GITHUBPACKAGES_PASSWORD') ? project.property('GITHUBPACKAGES_PASSWORD') : System.getenv('GITHUBPACKAGES_PASSWORD')
                     }
+            
+                }
+            }
+            if ((project.hasProperty('INMONEXUS_USER') || System.getenv('INMONEXUS_USER') != null) && (project.hasProperty('INMONEXUS_PASSWORD') || System.getenv('INMONEXUS_PASSWORD') != null)) {
+                maven {
+                    name = "InmoNexus"
+                    url = uri("https://nexus.inmo.dev/repository/maven-releases/")
+            
+                    credentials {
+                        username = project.hasProperty('INMONEXUS_USER') ? project.property('INMONEXUS_USER') : System.getenv('INMONEXUS_USER')
+                        password = project.hasProperty('INMONEXUS_PASSWORD') ? project.property('INMONEXUS_PASSWORD') : System.getenv('INMONEXUS_PASSWORD')
+                    }
+            
                 }
             }
             if ((project.hasProperty('SONATYPE_USER') || System.getenv('SONATYPE_USER') != null) && (project.hasProperty('SONATYPE_PASSWORD') || System.getenv('SONATYPE_PASSWORD') != null)) {
                 maven {
                     name = "sonatype"
                     url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+            
                     credentials {
                         username = project.hasProperty('SONATYPE_USER') ? project.property('SONATYPE_USER') : System.getenv('SONATYPE_USER')
                         password = project.hasProperty('SONATYPE_PASSWORD') ? project.property('SONATYPE_PASSWORD') : System.getenv('SONATYPE_PASSWORD')
                     }
+            
                 }
             }
         }
     }
 }
+    
+if (project.hasProperty("signing.gnupg.keyName")) {
+    apply plugin: 'signing'
+    
+    signing {
+        useGpgCmd()
+    
+        sign publishing.publications
+    }
+    
+    task signAll {
+        tasks.withType(Sign).forEach {
+            dependsOn(it)
+        }
+    }
 
-signing {
-    useGpgCmd()
-    sign publishing.publications
+    // Workaround to make android sign operations depend on signing tasks
+    project.getTasks().withType(AbstractPublishToMaven.class).configureEach {
+        def signingTasks = project.getTasks().withType(Sign.class)
+        mustRunAfter(signingTasks)
+    }
+    // Workaround to make test tasks use sign
+    project.getTasks().withType(Sign.class).configureEach { signTask ->
+        def withoutSign = (signTask.name.startsWith("sign") ? signTask.name.minus("sign") : signTask.name)
+        def pubName = withoutSign.endsWith("Publication") ? withoutSign.substring(0, withoutSign.length() - "Publication".length()) : withoutSign
+        // These tasks only exist for native targets, hence findByName() to avoid trying to find them for other targets
+
+        // Task ':linkDebugTest<platform>' uses this output of task ':sign<platform>Publication' without declaring an explicit or implicit dependency
+        def debugTestTask = tasks.findByName("linkDebugTest$pubName")
+        if (debugTestTask != null) {
+            signTask.mustRunAfter(debugTestTask)
+        }
+        // Task ':compileTestKotlin<platform>' uses this output of task ':sign<platform>Publication' without declaring an explicit or implicit dependency
+        def testTask = tasks.findByName("compileTestKotlin$pubName")
+        if (testTask != null) {
+            signTask.mustRunAfter(testTask)
+        }
+    }
 }

publish.kpsb

@@ -0,0 +1 @@
+{"licenses":[{"id":"Apache-2.0","title":"Apache Software License 2.0","url":"https://github.com/InsanusMokrassar/krontab/blob/master/LICENSE"}],"mavenConfig":{"name":"Krontab","description":"It is an analog of crontab util for Kotlin Coroutines","url":"https://github.com/InsanusMokrassar/krontab","vcsUrl":"https://github.com/InsanusMokrassar/krontab.git","developers":[{"id":"InsanusMokrassar","name":"Ovsiannikov Aleksei","eMail":"ovsyannikov.alexey95@gmail.com"}],"repositories":[{"name":"GithubPackages","url":"https://maven.pkg.github.com/InsanusMokrassar/krontab"},{"name":"InmoNexus","url":"https://nexus.inmo.dev/repository/maven-releases/"},{"name":"sonatype","url":"https://oss.sonatype.org/service/local/staging/deploy/maven2/"}],"gpgSigning":{"type":"dev.inmo.kmppscriptbuilder.core.models.GpgSigning.Optional"}}}

renovate.json

@@ -0,0 +1,6 @@
+{
+  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
+  "extends": [
+    "config:base"
+  ]
+}

src/androidMain/kotlin/KronSchedulerWork.kt

@@ -2,7 +2,8 @@ package dev.inmo.krontab
 
 import android.content.Context
 import androidx.work.*
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
+import korlibs.time.millisecondsLong
 import java.util.concurrent.TimeUnit
 
 /**
@@ -138,10 +139,14 @@ abstract class KronSchedulerWork(
             }
             throw e
         }
-        when (result) {
-            is Result.Failure -> if (prolongOnFailure) prolong()
-            is Result.Success -> if (prolongOnSuccess) prolong()
-        }
+        result.checkResults(
+            onFailure = {
+                if (prolongOnFailure) prolong()
+            },
+            onSuccess = {
+                if (prolongOnSuccess) prolong()
+            }
+        )
         return result
     }
 }

src/androidMain/kotlin/ResultChecker.kt

@@ -0,0 +1,15 @@
+package dev.inmo.krontab
+
+import android.annotation.SuppressLint
+import androidx.work.ListenableWorker
+
+@SuppressLint("RestrictedApi")
+internal inline fun ListenableWorker.Result.checkResults(
+    onFailure: () -> Unit,
+    onSuccess: () -> Unit
+) {
+    when (this) {
+        is ListenableWorker.Result.Failure -> onFailure()
+        is ListenableWorker.Result.Success -> onSuccess()
+    }
+}

src/commonMain/kotlin/Executes.kt

@@ -1,7 +1,8 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.DateTimeTz
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
+import korlibs.time.millisecondsLong
 import kotlinx.coroutines.delay
 import kotlinx.coroutines.isActive
 import kotlin.coroutines.coroutineContext
@@ -14,7 +15,7 @@ import kotlin.coroutines.coroutineContext
  *
  * WARNING!!! In case if [KronScheduler.next] of [this] instance will return null, [block] will be called immediately
  */
-suspend inline fun <T> KronScheduler.doOnce(noinline block: suspend (DateTime) -> T): T {
+suspend inline fun <T> KronScheduler.doOnce(block: (DateTime) -> T): T {
     val time = nextOrNow().also {
         delay((it - DateTime.now()).millisecondsLong)
     }
@@ -29,11 +30,13 @@ suspend inline fun <T> KronScheduler.doOnce(noinline block: suspend (DateTime) -
  * WARNING!!! In case if [KronScheduler.next] of [this] instance will return null, [block] will be called immediately
  */
 @Deprecated("Replaceable", ReplaceWith("doOnce", "dev.inmo.krontab.doOnce"))
-suspend inline fun <T> KronScheduler.doOnceLocal(noinline block: suspend (DateTime) -> T): T = doOnce(block)
+suspend inline fun <T> KronScheduler.doOnceLocal(block: (DateTime) -> T): T = doOnce(block)
 
 /**
  * Execute [block] once at the [KronScheduler.next] time and return result of [block] calculation.
  *
+ * WARNING!!! This method will use local time instead of utc
+ *
  * WARNING!!! If you want to launch it in parallel, you must do this explicitly.
  *
  * WARNING!!! In case if [KronScheduler.next] of [this] instance will return null, [block] will be called immediatelly
@@ -41,7 +44,7 @@ suspend inline fun <T> KronScheduler.doOnceLocal(noinline block: suspend (DateTi
 suspend inline fun <T> KronScheduler.doOnceTz(noinline block: suspend (DateTimeTz) -> T): T {
     val time = when (this) {
         is KronSchedulerTz -> nextOrNowWithOffset()
-        else -> nextOrNow().local
+        else -> nextTimeZoned() ?: DateTimeTz.nowLocal()
     }
     delay((time - DateTimeTz.nowLocal()).millisecondsLong)
     return block(time)
@@ -53,7 +56,7 @@ suspend inline fun <T> KronScheduler.doOnceTz(noinline block: suspend (DateTimeT
  */
 suspend inline fun <T> doOnce(
     scheduleConfig: String,
-    noinline block: suspend (DateTime) -> T
+    block: (DateTime) -> T
 ) = buildSchedule(scheduleConfig).doOnce(block)
 
 /**
@@ -69,24 +72,42 @@ suspend inline fun <T> doOnceTz(
 /**
  * Will execute [block] while it will return true as a result of its calculation
  */
-suspend inline fun KronScheduler.doWhile(noinline block: suspend (DateTime) -> Boolean) {
+suspend inline fun KronScheduler.doWhile(block: (DateTime) -> Boolean) {
+    var latest: DateTime? = null
     do {
         delay(1L)
-    } while (doOnce(block))
+        val result = doOnce {
+            if (latest != it) {
+                latest = it
+                block(it)
+            } else {
+                null
+            }
+        }
+    } while (result == null || result)
 }
 /**
  * Will execute [block] while it will return true as a result of its calculation
  */
 @Deprecated("Replaceable", ReplaceWith("doWhile", "dev.inmo.krontab.doWhile"))
-suspend inline fun KronScheduler.doWhileLocal(noinline block: suspend (DateTime) -> Boolean) = doWhile(block)
+suspend inline fun KronScheduler.doWhileLocal(block: (DateTime) -> Boolean) = doWhile(block)
 
 /**
  * Will execute [block] while it will return true as a result of its calculation
  */
 suspend inline fun KronScheduler.doWhileTz(noinline block: suspend (DateTimeTz) -> Boolean) {
+    var latest: DateTimeTz? = null
     do {
         delay(1L)
-    } while (doOnceTz(block))
+        val result = doOnceTz {
+            if (latest != it) {
+                latest = it
+                block(it)
+            } else {
+                null
+            }
+        }
+    } while (result == null || result)
 }
 
 /**
@@ -96,7 +117,7 @@ suspend inline fun KronScheduler.doWhileTz(noinline block: suspend (DateTimeTz)
  */
 suspend inline fun doWhile(
     scheduleConfig: String,
-    noinline block: suspend (DateTime) -> Boolean
+    block: (DateTime) -> Boolean
 ) = buildSchedule(scheduleConfig).doWhile(block)
 
 /**
@@ -107,7 +128,7 @@ suspend inline fun doWhile(
 @Deprecated("Replaceable", ReplaceWith("doWhile", "dev.inmo.krontab.doWhile"))
 suspend inline fun doWhileLocal(
     scheduleConfig: String,
-    noinline block: suspend (DateTime) -> Boolean
+    block: (DateTime) -> Boolean
 ) = doWhile(scheduleConfig, block)
 
 /**
@@ -124,7 +145,7 @@ suspend inline fun doWhileTz(
 /**
  * Will execute [block] without any checking of result
  */
-suspend inline fun KronScheduler.doInfinity(noinline block: suspend (DateTime) -> Unit) = doWhile {
+suspend inline fun KronScheduler.doInfinity(block: (DateTime) -> Unit) = doWhile {
     block(it)
     coroutineContext.isActive
 }
@@ -132,7 +153,7 @@ suspend inline fun KronScheduler.doInfinity(noinline block: suspend (DateTime) -
  * Will execute [block] without any checking of result
  */
 @Deprecated("Replaceable", ReplaceWith("doInfinity", "dev.inmo.krontab.doInfinity"))
-suspend inline fun KronScheduler.doInfinityLocal(noinline block: suspend (DateTime) -> Unit) = doInfinity(block)
+suspend inline fun KronScheduler.doInfinityLocal(block: (DateTime) -> Unit) = doInfinity(block)
 
 /**
  * Will execute [block] without any checking of result
@@ -149,7 +170,7 @@ suspend inline fun KronScheduler.doInfinityTz(noinline block: suspend (DateTimeT
  */
 suspend inline fun doInfinity(
     scheduleConfig: String,
-    noinline block: suspend (DateTime) -> Unit
+    block: (DateTime) -> Unit
 ) = buildSchedule(scheduleConfig).doInfinity(block)
 
 /**
@@ -160,7 +181,7 @@ suspend inline fun doInfinity(
 @Deprecated("Replaceable", ReplaceWith("doInfinity", "dev.inmo.krontab.doInfinity"))
 suspend inline fun doInfinityLocal(
     scheduleConfig: String,
-    noinline block: suspend (DateTime) -> Unit
+    block: (DateTime) -> Unit
 ) = doInfinity(scheduleConfig, block)
 
 /**

src/commonMain/kotlin/KronScheduler.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 
 /**
  * This interface was created for abstraction of [next] operation. Currently, there is only
@@ -18,6 +18,8 @@ interface KronScheduler {
      * @see dev.inmo.krontab.internal.CronDateTimeScheduler.next
      */
     suspend fun next(relatively: DateTime = DateTime.now()): DateTime?
+
+    companion object
 }
 
 suspend fun KronScheduler.nextOrRelative(relatively: DateTime = DateTime.now()): DateTime = next(relatively) ?: getAnyNext(relatively)

src/commonMain/kotlin/KronSchedulerTz.kt

@@ -1,7 +1,7 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.DateTimeTz
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
 
 /**
  * This interface extending [KronScheduler] to use [DateTimeTz] with taking into account offset of incoming time for
@@ -13,7 +13,7 @@ import com.soywiz.klock.DateTimeTz
 interface KronSchedulerTz : KronScheduler {
     suspend fun next(relatively: DateTimeTz): DateTimeTz?
 
-    override suspend fun next(relatively: DateTime): DateTime? = next(relatively.localUnadjusted) ?.local
+    override suspend fun next(relatively: DateTime): DateTime? = next(relatively.local) ?.local
 }
 
 suspend fun KronSchedulerTz.nextOrRelative(relatively: DateTimeTz): DateTimeTz = next(relatively) ?: getAnyNext(
@@ -31,4 +31,4 @@ suspend fun KronScheduler.next(relatively: DateTimeTz) = if (this is KronSchedul
     this.next(relatively.local) ?.toOffsetUnadjusted(relatively.offset)
 }
 
-suspend fun KronScheduler.nextTimeZoned() = next(DateTime.now().local)
+suspend fun KronScheduler.nextTimeZoned() = next(DateTime.now().local)

src/commonMain/kotlin/KrontabConfig.kt

@@ -0,0 +1,176 @@
+package dev.inmo.krontab
+
+import dev.inmo.krontab.internal.*
+import dev.inmo.krontab.internal.CronDateTimeScheduler
+import dev.inmo.krontab.internal.CronDateTimeSchedulerTz
+import dev.inmo.krontab.internal.createKronScheduler
+import dev.inmo.krontab.internal.createKronSchedulerWithOffset
+import dev.inmo.krontab.internal.millisecondsArrayDefault
+import dev.inmo.krontab.internal.parseDaysOfMonth
+import dev.inmo.krontab.internal.parseHours
+import dev.inmo.krontab.internal.parseMilliseconds
+import dev.inmo.krontab.internal.parseMinutes
+import dev.inmo.krontab.internal.parseMonths
+import dev.inmo.krontab.internal.parseOffset
+import dev.inmo.krontab.internal.parseSeconds
+import dev.inmo.krontab.internal.parseWeekDay
+import dev.inmo.krontab.internal.parseYears
+import dev.inmo.krontab.utils.Minutes
+import korlibs.time.TimezoneOffset
+import korlibs.time.minutes
+import kotlinx.serialization.Serializable
+import kotlin.jvm.JvmInline
+
+/**
+ * This value class contains [KrontabTemplate]
+ *
+ * * **seconds**
+ * * **minutes**
+ * * **hours**
+ * * **dayOfMonth**
+ * * **month**
+ * * **year** (optional)
+ * * **offset** (optional) (can be placed anywhere after month) (must be marked with `o` at the end, for example: 60o == +01:00)
+ * * **dayOfWeek** (optional) (can be placed anywhere after month)
+ * * **milliseconds** (optional) (can be placed anywhere after month) (must be marked with `ms` at the end, for example: 500ms; 100-200ms)
+ *
+ * And each one (except of offsets) have next format:
+ *
+ * `{number}[,{number},...]` or `*`
+ *
+ * and {number} here is one of
+ *
+ * * {int}-{int}
+ * * {int}/{int}
+ * * */{int}
+ * * {int}
+ * * F
+ * * L
+ *
+ * Week days must be marked with `w` at the end, and starts with 0 which means Sunday. For example, 0w == Sunday. With
+ * weeks you can use syntax like with any number like seconds, for example: 0-2w means Sunday-Tuesday
+ *
+ * Additional info about ranges can be found in follow accordance:
+ *
+ * * Seconds ranges can be found in [secondsRange]
+ * * Minutes ranges can be found in [minutesRange]
+ * * Hours ranges can be found in [hoursRange]
+ * * Days of month ranges can be found in [dayOfMonthRange]
+ * * Months ranges can be found in [monthRange]
+ * * Years ranges can be found in [yearRange] (in fact - any [Int])
+ * * WeekDay (timezone) ranges can be found in [dayOfWeekRange]
+ * * Milliseconds ranges can be found in [millisecondsRange]
+ *
+ * Examples:
+ *
+ * * "0/5 * * * *" for every five seconds triggering
+ * * "0/5,L * * * *" for every five seconds triggering and on 59 second
+ * * "0/15 30 * * *" for every 15th seconds in a half of each hour
+ * * "0/15 30 * * * 500ms" for every 15th seconds in a half of each hour when milliseconds equal to 500
+ * * "1 2 3 F,4,L 5" for triggering in near first second of second minute of third hour of first, fifth and last days of may
+ * * "1 2 3 F,4,L 5 60o" for triggering in near first second of second minute of third hour of first, fifth and last days of may with timezone UTC+01:00
+ * * "1 2 3 F,4,L 5 60o 0-2w" for triggering in near first second of second minute of third hour of first, fifth and last days of may in case if it will be in Sunday-Tuesday week days with timezone UTC+01:00
+ * * "1 2 3 F,4,L 5 2021" for triggering in near first second of second minute of third hour of first, fifth and last days of may of 2021st year
+ * * "1 2 3 F,4,L 5 2021 60o" for triggering in near first second of second minute of third hour of first, fifth and last days of may of 2021st year with timezone UTC+01:00
+ * * "1 2 3 F,4,L 5 2021 60o 0-2w" for triggering in near first second of second minute of third hour of first, fifth and last days of may of 2021st year if it will be in Sunday-Tuesday week days with timezone UTC+01:00
+ * * "1 2 3 F,4,L 5 2021 60o 0-2w 500ms" for triggering in near first second of second minute of third hour of first, fifth and last days of may of 2021st year if it will be in Sunday-Tuesday week days with timezone UTC+01:00 when milliseconds will be equal to 500
+ *
+ * @see dev.inmo.krontab.internal.createKronScheduler
+ */
+@Serializable
+@JvmInline
+value class KrontabConfig(
+    @Suppress("MemberVisibilityCanBePrivate")
+    val template: KrontabTemplate
+) {
+    /**
+     * Creates __new__ [KronScheduler] based on a [template]
+     *
+     * @return In case when offset parameter is absent in [template] will be used [createSimpleScheduler] method and
+     * returned [CronDateTimeScheduler]. In case when offset parameter there is in [template] [KrontabTemplate] will be used
+     * [createKronSchedulerWithOffset] and returned [CronDateTimeSchedulerTz]
+     */
+    fun scheduler(): KronScheduler {
+        var offsetParsed: Int? = null
+        var dayOfWeekParsed: Array<Byte>? = null
+        var yearParsed: Array<Int>? = null
+        var millisecondsParsed: Array<Short>? = null
+        val (secondsSource, minutesSource, hoursSource, dayOfMonthSource, monthSource) = template
+            .split(" ")
+            .filter { checkIncomingPart(it) } // filter garbage from string
+            .let {
+                if (it.size < 5) { // reconstruction in case of insufficient arguments; 5 is amount of required arguments out of latest also code
+                    it + (it.size until 5).map { "*" }
+                } else {
+                    it
+                }
+            }
+            .also {
+                listOfNotNull(
+                    it.getOrNull(5),
+                    it.getOrNull(6),
+                    it.getOrNull(7),
+                    it.getOrNull(8)
+                ).forEach {
+                    val offsetFromString = parseOffset(it)
+                    val dayOfWeekFromString = parseWeekDay(it)
+                    val millisecondsFromString = parseMilliseconds(it)
+                    offsetParsed = offsetParsed ?: offsetFromString
+                    dayOfWeekParsed = dayOfWeekParsed ?: dayOfWeekFromString
+                    millisecondsParsed = millisecondsParsed ?: millisecondsFromString
+                    when {
+                        dayOfWeekFromString != null || offsetFromString != null || millisecondsFromString != null -> return@forEach
+                        yearParsed == null -> {
+                            yearParsed = parseYears(it)
+                        }
+                    }
+                }
+            }
+
+        val secondsParsed = parseSeconds(secondsSource)
+        val minutesParsed = parseMinutes(minutesSource)
+        val hoursParsed = parseHours(hoursSource)
+        val dayOfMonthParsed = parseDaysOfMonth(dayOfMonthSource)
+        val monthParsed = parseMonths(monthSource)
+
+        return offsetParsed ?.let { offset ->
+            createKronSchedulerWithOffset(
+                secondsParsed,
+                minutesParsed,
+                hoursParsed,
+                dayOfMonthParsed,
+                monthParsed,
+                yearParsed,
+                dayOfWeekParsed,
+                TimezoneOffset(offset.minutes),
+                millisecondsParsed ?: millisecondsArrayDefault
+            )
+        } ?: createKronScheduler(
+            secondsParsed,
+            minutesParsed,
+            hoursParsed,
+            dayOfMonthParsed,
+            monthParsed,
+            yearParsed,
+            dayOfWeekParsed,
+            millisecondsParsed ?: millisecondsArrayDefault
+        )
+    }
+
+    /**
+     * Creates base [KronScheduler] using [scheduler] function. In case when returned [KronScheduler] is [KronSchedulerTz],
+     * it will be returned as is. Otherwise, will be created new [CronDateTimeSchedulerTz] with [defaultOffset] as
+     * offset
+     */
+    fun scheduler(defaultOffset: Minutes): KronSchedulerTz {
+        val scheduler = scheduler()
+        return if (scheduler is KronSchedulerTz) {
+            scheduler
+        } else {
+            CronDateTimeSchedulerTz(
+                (scheduler as CronDateTimeScheduler).cronDateTime,
+                TimezoneOffset(defaultOffset.minutes)
+            )
+        }
+    }
+}

src/commonMain/kotlin/KrontabTemplateWrapper.kt

@@ -5,6 +5,10 @@ package dev.inmo.krontab
  * [dev.inmo.krontab.internal.CronDateTimeScheduler] due to the fact that [toKronScheduler] will return it under the
  * hood
  */
+@Deprecated(
+    "It is useless wrapper for KrontabTemplate. Use KrontabConfig instead",
+    ReplaceWith("KrontabConfig(template)", "dev.inmo.krontab.KrontabConfig")
+)
 data class KrontabTemplateWrapper(
     val template: KrontabTemplate
 ) : KronScheduler by template.toKronScheduler()
@@ -15,4 +19,8 @@ data class KrontabTemplateWrapper(
  * @see [toKronScheduler]
  * @see [KrontabTemplateWrapper]
  */
+@Deprecated(
+    "Will be removed in near major update with KrontabTemplateWrapper",
+    ReplaceWith("this.krontabConfig", "dev.inmo.krontab.krontabConfig")
+)
 fun KrontabTemplate.wrapAsKronScheduler() = KrontabTemplateWrapper(this)

src/commonMain/kotlin/LambdaKronScheduler.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 
 class LambdaKronScheduler(
     private val onNext: suspend (DateTime) -> DateTime?

src/commonMain/kotlin/LambdaKronSchedulerTz.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.DateTimeTz
+import korlibs.time.DateTimeTz
 
 class LambdaKronSchedulerTz(
     private val onNext: suspend (DateTimeTz) -> DateTimeTz?

src/commonMain/kotlin/SchedulerShortcuts.kt

@@ -0,0 +1,133 @@
+package dev.inmo.krontab
+
+import korlibs.time.DateTime
+import dev.inmo.krontab.builder.buildSchedule
+import dev.inmo.krontab.internal.*
+
+internal val anyCronDateTime by lazy {
+    CronDateTime()
+}
+internal fun getAnyNext(relatively: DateTime) = anyCronDateTime.toNearDateTime(relatively)!!
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now]
+ */
+val AnyTimeScheduler: KronScheduler by lazy {
+    CronDateTimeScheduler(anyCronDateTime)
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one millisecond
+ */
+val EveryMillisecondScheduler: KronScheduler by lazy {
+    buildSchedule { milliseconds { 0 every 1 } }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one second
+ */
+val EverySecondScheduler: KronScheduler by lazy {
+    buildSchedule { seconds { 0 every 1 } }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one minute
+ */
+val EveryMinuteScheduler: KronScheduler by lazy {
+    buildSchedule {
+        seconds { at(0) }
+        minutes { 0 every 1 }
+    }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one hour
+ */
+val EveryHourScheduler: KronScheduler by lazy {
+    buildSchedule {
+        seconds { at(0) }
+        minutes { at(0) }
+        hours { 0 every 1 }
+    }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one day
+ */
+val EveryDayOfMonthScheduler: KronScheduler by lazy {
+    buildSchedule {
+        seconds { at(0) }
+        minutes { at(0) }
+        hours { at(0) }
+        dayOfMonth { 0 every 1 }
+    }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one month
+ */
+val EveryMonthScheduler: KronScheduler by lazy {
+    buildSchedule {
+        seconds { at(0) }
+        minutes { at(0) }
+        hours { at(0) }
+        dayOfMonth { at(0) }
+        months { 0 every 1 }
+    }
+}
+
+/**
+ * [KronScheduler.next] will always return [korlibs.time.DateTime.now] + one year
+ */
+val EveryYearScheduler: KronScheduler by lazy {
+    buildSchedule {
+        seconds { at(0) }
+        minutes { at(0) }
+        hours { at(0) }
+        dayOfMonth { at(0) }
+        months { at(0) }
+        years { 0 every 1 }
+    }
+}
+
+/**
+ * Shortcut for [EveryMillisecondScheduler]
+ */
+inline val KronScheduler.Companion.everyMillisecond
+    get() = EveryMillisecondScheduler
+
+/**
+ * Shortcut for [EverySecondScheduler]
+ */
+inline val KronScheduler.Companion.everySecond
+    get() = EverySecondScheduler
+
+/**
+ * Shortcut for [EveryMinuteScheduler]
+ */
+inline val KronScheduler.Companion.everyMinute
+    get() = EveryMinuteScheduler
+
+/**
+ * Shortcut for [EveryHourScheduler]
+ */
+inline val KronScheduler.Companion.hourly
+    get() = EveryHourScheduler
+
+/**
+ * Shortcut for [EveryDayOfMonthScheduler]
+ */
+inline val KronScheduler.Companion.daily
+    get() = EveryDayOfMonthScheduler
+
+/**
+ * Shortcut for [EveryMonthScheduler]
+ */
+inline val KronScheduler.Companion.monthly
+    get() = EveryMonthScheduler
+
+/**
+ * Shortcut for [EveryYearScheduler]
+ */
+inline val KronScheduler.Companion.annually
+    get() = EveryYearScheduler

src/commonMain/kotlin/StringParser.kt

@@ -1,7 +1,5 @@
 package dev.inmo.krontab
 
-import com.soywiz.klock.TimezoneOffset
-import com.soywiz.klock.minutes
 import dev.inmo.krontab.internal.*
 import dev.inmo.krontab.utils.Minutes
 
@@ -11,6 +9,8 @@ import dev.inmo.krontab.utils.Minutes
  */
 typealias KrontabTemplate = String
 
+inline fun KrontabTemplate.krontabConfig() = KrontabConfig(this)
+
 /**
  * Parse [incoming] string and adapt according to next format: "* * * * *" where order of things:
  *
@@ -70,80 +70,16 @@ typealias KrontabTemplate = String
  * [createKronSchedulerWithOffset] and returned [CronDateTimeSchedulerTz]
  *
  * @see dev.inmo.krontab.internal.createKronScheduler
+ * @see KrontabConfig.scheduler
  */
 fun createSimpleScheduler(
     incoming: KrontabTemplate
-): KronScheduler {
-    var offsetParsed: Int? = null
-    var dayOfWeekParsed: Array<Byte>? = null
-    var yearParsed: Array<Int>? = null
-    var millisecondsParsed: Array<Short>? = null
-    val (secondsSource, minutesSource, hoursSource, dayOfMonthSource, monthSource) = incoming.split(" ").also {
-        listOfNotNull(
-            it.getOrNull(5),
-            it.getOrNull(6),
-            it.getOrNull(7),
-            it.getOrNull(8)
-        ).forEach {
-            val offsetFromString = parseOffset(it)
-            val dayOfWeekFromString = parseWeekDay(it)
-            val millisecondsFromString = parseMilliseconds(it)
-            offsetParsed = offsetParsed ?: offsetFromString
-            dayOfWeekParsed = dayOfWeekParsed ?: dayOfWeekFromString
-            millisecondsParsed = millisecondsParsed ?: millisecondsFromString
-            when {
-                dayOfWeekFromString != null || offsetFromString != null || millisecondsFromString != null -> return@forEach
-                yearParsed == null -> {
-                    yearParsed = parseYears(it)
-                }
-            }
-        }
-    }
-
-    val secondsParsed = parseSeconds(secondsSource)
-    val minutesParsed = parseMinutes(minutesSource)
-    val hoursParsed = parseHours(hoursSource)
-    val dayOfMonthParsed = parseDaysOfMonth(dayOfMonthSource)
-    val monthParsed = parseMonths(monthSource)
-
-    return offsetParsed ?.let { offset ->
-        createKronSchedulerWithOffset(
-            secondsParsed,
-            minutesParsed,
-            hoursParsed,
-            dayOfMonthParsed,
-            monthParsed,
-            yearParsed,
-            dayOfWeekParsed,
-            TimezoneOffset(offset.minutes),
-            millisecondsParsed ?: millisecondsArrayDefault
-        )
-    } ?: createKronScheduler(
-        secondsParsed,
-        minutesParsed,
-        hoursParsed,
-        dayOfMonthParsed,
-        monthParsed,
-        yearParsed,
-        dayOfWeekParsed,
-        millisecondsParsed ?: millisecondsArrayDefault
-    )
-}
+): KronScheduler = KrontabConfig(incoming).scheduler()
 
 fun createSimpleScheduler(
     incoming: KrontabTemplate,
     defaultOffset: Minutes
-): KronSchedulerTz {
-    val scheduler = createSimpleScheduler(incoming)
-    return if (scheduler is KronSchedulerTz) {
-        scheduler
-    } else {
-        CronDateTimeSchedulerTz(
-            (scheduler as CronDateTimeScheduler).cronDateTime,
-            TimezoneOffset(defaultOffset.minutes)
-        )
-    }
-}
+): KronSchedulerTz = KrontabConfig(incoming).scheduler(defaultOffset)
 
 /**
  * Shortcut for [createSimpleScheduler]

src/commonMain/kotlin/builder/SchedulerBuilder.kt

@@ -1,7 +1,7 @@
 package dev.inmo.krontab.builder
 
-import com.soywiz.klock.TimezoneOffset
-import com.soywiz.klock.minutes
+import korlibs.time.TimezoneOffset
+import korlibs.time.minutes
 import dev.inmo.krontab.KronScheduler
 import dev.inmo.krontab.KronSchedulerTz
 import dev.inmo.krontab.internal.*
@@ -14,7 +14,7 @@ import dev.inmo.krontab.utils.Minutes
  *
  * @see dev.inmo.krontab.createSimpleScheduler
  */
-fun buildSchedule(settingsBlock: SchedulerBuilder.() -> Unit): KronScheduler {
+inline fun buildSchedule(settingsBlock: SchedulerBuilder.() -> Unit): KronScheduler {
     val builder = SchedulerBuilder()
 
     builder.settingsBlock()
@@ -27,7 +27,7 @@ fun buildSchedule(settingsBlock: SchedulerBuilder.() -> Unit): KronScheduler {
  *
  * @see dev.inmo.krontab.createSimpleScheduler
  */
-fun buildSchedule(
+inline fun buildSchedule(
     offset: Minutes,
     settingsBlock: SchedulerBuilder.() -> Unit
 ): KronSchedulerTz {
@@ -38,6 +38,27 @@ fun buildSchedule(
     return builder.build() as KronSchedulerTz
 }
 
+/**
+ * Creates new [KronScheduler] with [settingsBlock]
+ *
+ * Since it is inline function, you may break execution of [settingsBlock]
+ * at any time
+ */
+inline operator fun KronScheduler.Companion.invoke(
+    offset: Minutes,
+    settingsBlock: SchedulerBuilder.() -> Unit
+): KronSchedulerTz = buildSchedule(offset, settingsBlock)
+
+/**
+ * Creates new [KronScheduler] with [settingsBlock]
+ *
+ * Since it is inline function, you may break execution of [settingsBlock]
+ * at any time
+ */
+inline operator fun KronScheduler.Companion.invoke(
+    settingsBlock: SchedulerBuilder.() -> Unit
+): KronScheduler = buildSchedule(settingsBlock)
+
 class SchedulerBuilder(
     private var seconds: Array<Byte>? = null,
     private var minutes: Array<Byte>? = null,
@@ -161,15 +182,24 @@ class SchedulerBuilder(
      */
     fun build(): KronScheduler = offset ?.let {
         createKronSchedulerWithOffset(
-            seconds,
-            minutes,
-            hours,
-            dayOfMonth,
-            month,
-            year,
-            dayOfWeek,
-            TimezoneOffset(it.minutes),
-            milliseconds ?: millisecondsArrayDefault
+            seconds = seconds,
+            minutes = minutes,
+            hours = hours,
+            dayOfMonth = dayOfMonth,
+            month = month,
+            years = year,
+            weekDays = dayOfWeek,
+            offset = TimezoneOffset(it.minutes),
+            milliseconds = milliseconds ?: millisecondsArrayDefault
         )
-    } ?: createKronScheduler(seconds, minutes, hours, dayOfMonth, month, year, dayOfWeek, milliseconds ?: millisecondsArrayDefault)
+    } ?: createKronScheduler(
+        seconds = seconds,
+        minutes = minutes,
+        hours = hours,
+        dayOfMonth = dayOfMonth,
+        month = month,
+        years = year,
+        weekDays = dayOfWeek,
+        milliseconds = milliseconds ?: millisecondsArrayDefault
+    )
 }

src/commonMain/kotlin/collection/CollectionKronScheduler.kt

@@ -1,7 +1,7 @@
 package dev.inmo.krontab.collection
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.DateTimeTz
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
 import dev.inmo.krontab.*
 import dev.inmo.krontab.internal.*
 

src/commonMain/kotlin/dev/inmo/krontab/SchedulerShortcuts.kt

@@ -1,66 +0,0 @@
-package dev.inmo.krontab
-
-import com.soywiz.klock.DateTime
-import dev.inmo.krontab.builder.buildSchedule
-import dev.inmo.krontab.internal.*
-
-internal val anyCronDateTime by lazy {
-    CronDateTime()
-}
-internal fun getAnyNext(relatively: DateTime) = anyCronDateTime.toNearDateTime(relatively)!!
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now]
- */
-val AnyTimeScheduler: KronScheduler by lazy {
-    CronDateTimeScheduler(anyCronDateTime)
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one millisecond
- */
-val EveryMillisecondScheduler: KronScheduler by lazy {
-    buildSchedule { milliseconds { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one second
- */
-val EverySecondScheduler: KronScheduler by lazy {
-    buildSchedule { seconds { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one minute
- */
-val EveryMinuteScheduler: KronScheduler by lazy {
-    buildSchedule { minutes { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one hour
- */
-val EveryHourScheduler: KronScheduler by lazy {
-    buildSchedule { hours { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one day
- */
-val EveryDayOfMonthScheduler: KronScheduler by lazy {
-    buildSchedule { dayOfMonth { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one month
- */
-val EveryMonthScheduler: KronScheduler by lazy {
-    buildSchedule { months { 0 every 1 } }
-}
-
-/**
- * [KronScheduler.next] will always return [com.soywiz.klock.DateTime.now] + one year
- */
-val EveryYearScheduler: KronScheduler by lazy {
-    buildSchedule { years { 0 every 1 } }
-}

src/commonMain/kotlin/dev/inmo/krontab/utils/SchedulerFlow.kt

@@ -1,36 +0,0 @@
-package dev.inmo.krontab.utils
-
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.DateTimeTz
-import dev.inmo.krontab.*
-import kotlinx.coroutines.FlowPreview
-import kotlinx.coroutines.flow.Flow
-import kotlinx.coroutines.flow.channelFlow
-import kotlinx.coroutines.isActive
-
-/**
- * This [Flow] will trigger emitting each near time which will be returned from [this] [KronScheduler] with attention to
- * time zones
- *
- * @see channelFlow
- * @see KronSchedulerTz.doInfinityTz
- */
-@FlowPreview
-fun KronScheduler.asTzFlow(): Flow<DateTimeTz> = channelFlow {
-    doInfinityTz {
-        send(it)
-    }
-}
-
-/**
- * This method is a map for [asTzFlow] and will works the same but return flow with [DateTime]s
- *
- * @see channelFlow
- * @see KronScheduler.doInfinity
- */
-@FlowPreview
-fun KronScheduler.asFlow(): Flow<DateTime> = channelFlow {
-    doInfinity {
-        send(it)
-    }
-}

src/commonMain/kotlin/internal/CronDateTime.kt

@@ -1,7 +1,7 @@
 package dev.inmo.krontab.internal
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.TimezoneOffset
+import korlibs.time.DateTime
+import korlibs.time.TimezoneOffset
 import dev.inmo.krontab.KronScheduler
 
 /**

src/commonMain/kotlin/internal/CronDateTimeScheduler.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.internal
 
-import com.soywiz.klock.DateTime
+import korlibs.time.DateTime
 import dev.inmo.krontab.KronScheduler
 
 /**

src/commonMain/kotlin/internal/CronDateTimeSchedulerTz.kt

@@ -1,7 +1,8 @@
 package dev.inmo.krontab.internal
 
-import com.soywiz.klock.DateTimeTz
-import com.soywiz.klock.TimezoneOffset
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
+import korlibs.time.TimezoneOffset
 import dev.inmo.krontab.KronScheduler
 import dev.inmo.krontab.KronSchedulerTz
 
@@ -18,6 +19,10 @@ internal data class CronDateTimeSchedulerTz internal constructor(
         val dateTimeWithActualOffset = relatively.toOffset(offset).local
         return cronDateTime.toNearDateTime(dateTimeWithActualOffset) ?.toOffsetUnadjusted(offset) ?.toOffset(relatively.offset)
     }
+
+    override suspend fun next(relatively: DateTime): DateTime? {
+        return next(relatively.toOffset(offset)) ?.utc
+    }
 }
 
 internal fun mergeCronDateTimeSchedulers(

src/commonMain/kotlin/internal/NearDateTimeCalculator.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.internal
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import dev.inmo.krontab.utils.copy
 import kotlin.math.min
 
@@ -108,13 +108,19 @@ internal fun NearDateTimeCalculatorDays(
         } else {
             dateTime
         })
-        dateTime.copy(
+        val newDateTime = dateTime.copy(
             dayOfMonth = min(dateTime.month.days(dateTime.year), newOne.toInt() + 1), // index1
             hour = 0,
             minute = 0,
             second = 0,
             milliseconds = 0
         )
+        // If day of month has not been changed, use old dateTime due to no changes required
+        if (newDateTime.dayOfMonth == dateTime.dayOfMonth) {
+            dateTime
+        } else {
+            newDateTime
+        }
     }
 )
 

src/commonMain/kotlin/internal/Parser.kt

@@ -37,6 +37,106 @@ private fun <T> createSimpleScheduler(from: String, dataRange: IntRange, dataCon
     return results.map(dataConverter)
 }
 
+/**
+ * FSM for parsing of incoming data. If at the end of parsing it have non-null state and string is not empty, data passed check
+ *
+ * 1.
+ *     * "\\d" -> 2
+ *     * "\\*" -> 4
+ *     * "F" -> 7
+ *     * "f" -> 7
+ *     * "L" -> 7
+ *     * "l" -> 7
+ *     * "/" -> 6
+ * 2.
+ *     * "\\d" -> 2
+ *     * "/" -> 6
+ *     * "," -> 1
+ *     * "-" -> 3
+ *     * "m" -> 9
+ *     * "o" -> 10
+ *     * "w" -> 10
+ * 3.
+ *     * "L" -> 7
+ *     * "l" -> 7
+ *     * "\\d" -> 8
+ * 4.
+ *     * "/" -> 6
+ *     * "," -> 1
+ * 5.
+ *     * "/" -> 6
+ * 6.
+ *     * "\\d" -> 8
+ *     * "\\*" -> 7
+ * 7.
+ *     * "," -> 1
+ * 8.
+ *     * "\\d" -> 8
+ *     * "," -> 1
+ * 9.
+ *     * "s" -> 10 // end of ms
+ * 10. Empty, end of parse
+ */
+private val checkIncomingPartTransitionsMap = listOf(
+    listOf( // 0
+        Regex("\\d") to 1,
+        Regex("\\*") to 3,
+        Regex("[Ff]") to 6,
+        Regex("[Ll]") to 6,
+        Regex("/") to 5,
+    ),
+    listOf( // 1
+        Regex("\\d") to 1,
+        Regex("/") to 5,
+        Regex(",") to 0,
+        Regex("-") to 2,
+        Regex("m") to 8,
+        Regex("o") to 9,
+        Regex("w") to 9,
+    ),
+    listOf( // 2
+        Regex("[Ll]") to 6,
+        Regex("\\d") to 7,
+    ),
+    listOf( // 3
+        Regex("/") to 5,
+        Regex(",") to 0,
+    ),
+    listOf( // 4
+        Regex("/") to 5,
+    ),
+    listOf( // 5
+        Regex("\\d") to 7,
+        Regex("\\*") to 6,
+    ),
+    listOf( // 6
+        Regex(",") to 0,
+    ),
+    listOf( // 7
+        Regex("\\d") to 7,
+        Regex(",") to 0,
+    ),
+    listOf( // 8
+        Regex("s") to 9, // end of ms
+    ),
+    listOf(), // empty state, end of parsing
+)
+internal fun checkIncomingPart(part: String): Boolean {
+    var i = 0
+    var state = checkIncomingPartTransitionsMap[0]
+    while (i < part.length) {
+        val char = part[i]
+        val nextState = state.firstNotNullOfOrNull {
+            it.second.takeIf { _ -> it.first.matches("$char") }
+        }
+        if (nextState == null) return false
+        state = checkIncomingPartTransitionsMap[nextState]
+        i++
+    }
+
+    return part.isNotEmpty()
+}
+
 internal fun parseWeekDay(from: String?) = from ?.let { if (it.endsWith("w")) createSimpleScheduler(it.removeSuffix("w"), dayOfWeekRange, intToByteConverter) ?.toTypedArray() else null }
 internal fun parseOffset(from: String?) = from ?.let { if (it.endsWith("o")) it.removeSuffix("o").toIntOrNull() else null }
 internal fun parseYears(from: String?) = from ?.let { createSimpleScheduler(from, yearRange, intToIntConverter) ?.toTypedArray() }

src/commonMain/kotlin/utils/DateTimeCopy.kt

@@ -1,7 +1,7 @@
 package dev.inmo.krontab.utils
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.Month
+import korlibs.time.DateTime
+import korlibs.time.Month
 import kotlin.math.min
 
 fun DateTime.copy(

src/commonMain/kotlin/utils/SchedulerFlow.kt

@@ -0,0 +1,94 @@
+package dev.inmo.krontab.utils
+
+import korlibs.time.DateTime
+import korlibs.time.DateTimeTz
+import korlibs.time.milliseconds
+import dev.inmo.krontab.KronScheduler
+import dev.inmo.krontab.next
+import korlibs.time.millisecondsLong
+import kotlinx.coroutines.currentCoroutineContext
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.flow
+import kotlinx.coroutines.flow.onEach
+import kotlinx.coroutines.isActive
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * Will emit all the [KronScheduler.next] as soon as possible. In case [KronScheduler.next] return null, flow will
+ * be completed
+ *
+ * @param since Will be used as the first parameter for [KronScheduler.next] fun. If passed null, `flow`
+ * will always start since the moment of collecting start
+ */
+fun KronScheduler.asTzFlowWithoutDelays(since: DateTimeTz? = null): Flow<DateTimeTz> = flow {
+    var previous = since ?: DateTime.nowLocal()
+    while (currentCoroutineContext().isActive) {
+        val next = next(previous) ?: break
+        emit(next)
+        previous = next + 1.milliseconds
+    }
+}
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * This [Flow] will use [asTzFlowWithoutDelays], but stop on each time until this time will happen
+ */
+fun KronScheduler.asTzFlowWithDelays(): Flow<DateTimeTz> = asTzFlowWithoutDelays().onEach { futureHappenTime ->
+    val now = DateTime.nowLocal()
+
+    delay((futureHappenTime - now).millisecondsLong)
+}
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * This [Flow] will use [asTzFlowWithoutDelays], but stop on each time until this time will happen
+ */
+@Deprecated(
+    "Behaviour will be changed. In some of near versions this flow will not delay executions",
+    ReplaceWith("this.asTzFlowWithDelays()", "dev.inmo.krontab.utils.asTzFlowWithDelays")
+)
+fun KronScheduler.asTzFlow(): Flow<DateTimeTz> = asTzFlowWithDelays()
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * Will emit all the [KronScheduler.next] as soon as possible. In case [KronScheduler.next] return null, flow will
+ * be completed
+ *
+ * @param since Will be used as the first parameter for [KronScheduler.next] fun. If passed null, `flow`
+ * will always start since the moment of collecting start
+ */
+fun KronScheduler.asFlowWithoutDelays(since: DateTime? = null): Flow<DateTime> = flow {
+    var previous = since ?: DateTime.now()
+    while (currentCoroutineContext().isActive) {
+        val next = next(previous) ?: break
+        emit(next)
+        previous = next + 1.milliseconds
+    }
+}
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * This [Flow] will use [asFlowWithoutDelays], but stop on each time until this time will happen
+ */
+fun KronScheduler.asFlowWithDelays(): Flow<DateTime> = asFlowWithoutDelays().onEach { futureHappenTime ->
+    val now = DateTime.now()
+
+    delay((futureHappenTime - now).millisecondsLong)
+}
+
+/**
+ * **This flow is [cold](https://kotlinlang.org/api/kotlinx.coroutines/kotlinx-coroutines-core/kotlinx.coroutines.flow/-flow/)**
+ *
+ * This [Flow] will use [asFlowWithDelays], but stop on each time until this time will happen
+ */
+@Deprecated(
+    "Behaviour will be changed. In some of near versions this flow will not delay executions",
+    ReplaceWith("this.asFlowWithDelays()", "dev.inmo.krontab.utils.asFlowWithDelays")
+)
+fun KronScheduler.asFlow(): Flow<DateTime> = asFlowWithDelays()

src/commonMain/kotlin/utils/flows/DateTimeFilters.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.utils.flows
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.filter
 

src/commonMain/kotlin/utils/flows/DateTimeTzFilters.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.utils.flows
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.filter
 

src/commonMain/kotlin/utils/flows/DateTimeTzWhen.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.utils.flows
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import kotlinx.coroutines.flow.Flow
 
 @Suppress("NOTHING_TO_INLINE")

src/commonMain/kotlin/utils/flows/DateTimeWhen.kt

@@ -1,6 +1,6 @@
 package dev.inmo.krontab.utils.flows
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import kotlinx.coroutines.flow.Flow
 
 @Suppress("NOTHING_TO_INLINE")

src/commonTest/kotlin/BuildersTest.kt

@@ -0,0 +1,38 @@
+package dev.inmo.krontab.utils
+
+import dev.inmo.krontab.*
+import korlibs.time.*
+import kotlinx.coroutines.test.runTest
+import kotlin.test.Test
+import kotlin.test.assertEquals
+import kotlin.time.Duration.Companion.milliseconds
+import kotlin.time.Duration.Companion.minutes
+import kotlin.time.Duration.Companion.seconds
+
+class BuildersTest {
+    @Test
+    fun presetsWorksCorrectly() {
+        val data = mapOf(
+            EverySecondScheduler to { it: DateTime -> if (it.milliseconds > 0 ) it + 1.seconds - it.milliseconds.milliseconds else it },
+            EveryMinuteScheduler to { it: DateTime -> if (it.seconds > 0 || it.milliseconds > 0 ) it + 1.minutes - it.seconds.seconds - it.milliseconds.milliseconds else it },
+            EveryHourScheduler to { it: DateTime -> if (it.minutes > 0 || it.seconds > 0 || it.milliseconds > 0 ) it + 1.hours - it.minutes.minutes - it.seconds.seconds - it.milliseconds.milliseconds else it },
+            EveryDayOfMonthScheduler to { it: DateTime -> if (it.hours > 0 || it.minutes > 0 || it.seconds > 0 || it.milliseconds > 0 ) it + 1.days - it.hours.hours - it.minutes.minutes - it.seconds.seconds - it.milliseconds.milliseconds else it },
+            EveryMonthScheduler to { it: DateTime -> if (it.dayOfMonth > 1 || it.hours > 0 || it.minutes > 0 || it.seconds > 0 || it.milliseconds > 0 ) (it + 1.months).copy(dayOfMonth = 1, hour = 0, minute = 0, second = 0, milliseconds = 0) else it },
+        )
+        val samples = 10000
+
+        runTest {
+            var now = DateTime.now()
+            for (i in 0 until samples) {
+                data.forEach { (scheduler, expectCalculator) ->
+                    val expectValue = expectCalculator(now)
+                    val newNow = scheduler.nextOrRelative(now)
+
+                    assertEquals(expectValue, newNow, "For time ${now.toStringDefault()} calculated wrong value: ${newNow.toStringDefault()} is not equal to ${expectValue.toStringDefault()}")
+
+                    now = newNow
+                }
+            }
+        }
+    }
+}

src/commonTest/kotlin/CheckMonthsAndDaysCorrectWork.kt

@@ -1,8 +1,9 @@
 package dev.inmo.krontab.utils
 
-import com.soywiz.klock.DateTime
-import com.soywiz.klock.days
+import korlibs.time.DateTime
+import korlibs.time.days
 import dev.inmo.krontab.buildSchedule
+import kotlinx.coroutines.test.runTest
 import kotlin.test.*
 
 class CheckMonthsAndDaysCorrectWork {

src/commonTest/kotlin/FailJob.kt

@@ -1,6 +1,8 @@
 package dev.inmo.krontab.utils
 
-import kotlinx.coroutines.*
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.delay
+import kotlinx.coroutines.launch
 
 fun CoroutineScope.createFailJob(forTimeMillis: Long) = launch {
     delay(forTimeMillis)

src/commonTest/kotlin/SchedulerFlow.kt

@@ -2,8 +2,8 @@ package dev.inmo.krontab.utils
 
 import dev.inmo.krontab.builder.buildSchedule
 import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.takeWhile
+import kotlinx.coroutines.test.runTest
 import kotlin.test.Test
 import kotlin.test.assertEquals
 
@@ -18,7 +18,7 @@ class SchedulerFlowTests {
             }
         }
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val mustBeCollected = 10
@@ -40,14 +40,14 @@ class SchedulerFlowTests {
             }
         }
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val testsCount = 10
-            val failJob = it.createFailJob((testsCount * 2) * 1000L)
+            val failJob = createFailJob((testsCount * 2) * 1000L)
             val mustBeCollected = 10
             val answers = (0 until testsCount).map { _ ->
-                it.async {
+                async {
                     var collected = 0
                     flow.takeWhile {
                         collected < mustBeCollected

src/commonTest/kotlin/StringParseTest.kt

@@ -1,46 +1,80 @@
 package dev.inmo.krontab.utils
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import dev.inmo.krontab.KronSchedulerTz
+import dev.inmo.krontab.KrontabTemplate
 import dev.inmo.krontab.buildSchedule
 import kotlinx.coroutines.*
-import kotlinx.coroutines.flow.collect
 import kotlinx.coroutines.flow.takeWhile
-import kotlin.math.floor
+import kotlinx.coroutines.test.runTest
 import kotlin.test.*
 
 @ExperimentalCoroutinesApi
 @FlowPreview
 class StringParseTest {
-    @Test
-    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnString() {
-        val kronScheduler = buildSchedule("*/1 * * * *")
+    private fun makeSimpleEverySecondTest(template: KrontabTemplate) {
+        val kronScheduler = buildSchedule(template)
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val mustBeCollected = 10
             var collected = 0
+            var previousTime: DateTime? = null
             flow.takeWhile {
                 collected < mustBeCollected
             }.collect {
+                previousTime ?.let { previousTime ->
+                    assertEquals(previousTime + 1.seconds, it)
+                }
+                previousTime = it
                 collected++
             }
             assertEquals(mustBeCollected, collected)
         }
     }
+
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnString() {
+        makeSimpleEverySecondTest("*/1 * * * *")
+    }
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithWrongAmountOfSpaces() {
+        val templatesFirstReplacers = listOf(
+            "*/1",
+            "*",
+            "/1",
+            "f,/1",
+        )
+        templatesFirstReplacers.forEach { replacer ->
+            makeSimpleEverySecondTest("$replacer  *  * *  * ")
+        }
+    }
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithGarbageInTemplate() {
+        makeSimpleEverySecondTest(" sdf */1  *  * *  oo * ")
+    }
+    @Test
+    fun testThatFlowIsCorrectlyWorkEverySecondBuiltOnStringWithInsufficientArgsInTemplate() {
+        makeSimpleEverySecondTest(" sdf */1  ")
+    }
     @Test
     fun testThatFlowIsCorrectlyWorkEverySecondWhenMillisIsHalfOfSecondBuiltOnString() {
         val kronScheduler = buildSchedule("*/1 * * * * 500ms")
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val mustBeCollected = 10
             var collected = 0
+            var previousTime: DateTime? = null
             flow.takeWhile {
                 collected < mustBeCollected
             }.collect {
+                previousTime ?.let { previousTime ->
+                    assertEquals(previousTime.copy(milliseconds = 500) + 1.seconds, it)
+                }
+                previousTime = it
                 collected++
             }
             assertEquals(mustBeCollected, collected)
@@ -51,14 +85,14 @@ class StringParseTest {
     fun testThatFlowIsCorrectlyWorkEverySecondWithMuchOfEmittersBuiltOnString() {
         val kronScheduler = buildSchedule("*/1 * * * *")
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val testsCount = 10
-            val failJob = it.createFailJob((testsCount * 2) * 1000L)
+            val failJob = createFailJob((testsCount * 2) * 1000L)
             val mustBeCollected = 10
             val answers = (0 until testsCount).map { _ ->
-                it.async {
+                async {
                     var collected = 0
                     flow.takeWhile {
                         collected < mustBeCollected
@@ -81,7 +115,7 @@ class StringParseTest {
         val rangesEnds = listOf(0 to 5, 30 to 35)
         val kronScheduler = buildSchedule("${rangesEnds.joinToString(",") { "${it.first}-${it.second}" }} * * * *")
 
-        val flow = kronScheduler.asFlow()
+        val flow = kronScheduler.asFlowWithoutDelays()
 
         runTest {
             val ranges = rangesEnds.map { it.first .. it.second }.flatten().distinct().toMutableList()
@@ -91,7 +125,10 @@ class StringParseTest {
             flow.takeWhile { ranges.isNotEmpty() }.collect {
                 ranges.remove(it.seconds)
                 collected++
-                assertTrue(collected <= expectedCollects)
+                assertTrue(
+                    collected <= expectedCollects,
+                    "Expected value should be less than $expectedCollects, but was $collected. Ranges state: $ranges"
+                )
             }
             assertEquals(expectedCollects, collected)
         }

src/commonTest/kotlin/TimeZoneTest.kt

@@ -1,8 +1,9 @@
 package dev.inmo.krontab.utils
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import dev.inmo.krontab.builder.buildSchedule
 import dev.inmo.krontab.next
+import kotlinx.coroutines.test.runTest
 import kotlin.test.Test
 import kotlin.test.assertEquals
 

src/commonTest/kotlin/WeekDaysTest.kt

@@ -1,7 +1,8 @@
 package dev.inmo.krontab.utils
 
-import com.soywiz.klock.*
+import korlibs.time.*
 import dev.inmo.krontab.builder.buildSchedule
+import kotlinx.coroutines.test.runTest
 import kotlin.math.ceil
 import kotlin.test.*
 

src/commonTest/kotlin/dev/inmo/krontab/utils/RunTest.kt

@@ -1,8 +0,0 @@
-package dev.inmo.krontab.utils
-
-import kotlinx.coroutines.CoroutineScope
-
-/**
- * Workaround to use suspending functions in unit tests
- */
-expect fun runTest(block: suspend (scope : CoroutineScope) -> Unit)

src/jsTest/kotlin/dev/inmo/krontab/utils/RunTest.kt

@@ -1,5 +0,0 @@
-package dev.inmo.krontab.utils
-
-import kotlinx.coroutines.*
-
-actual fun runTest(block: suspend (scope : CoroutineScope) -> Unit): dynamic = GlobalScope.promise { block(this) }

src/jvmTest/kotlin/dev/inmo/krontab/utils/RunTest.kt

@@ -1,9 +0,0 @@
-package dev.inmo.krontab.utils
-
-import kotlinx.coroutines.CoroutineScope
-import kotlinx.coroutines.runBlocking
-
-/**
- * Workaround to use suspending functions in unit tests
- */
-actual fun runTest(block: suspend (scope: CoroutineScope) -> Unit) = runBlocking(block = block)

src/main/AndroidManifest.xml

@@ -1 +0,0 @@
-<manifest package="dev.inmo.krontab"/>