Feature/date time provider

.gitignore

@@ -1,6 +1,4 @@
 # Project exclude paths
-/.gradle/
-/.idea/
-/build/
-/build/classes/kotlin/jvm/main/
-/build/classes/kotlin/jvm/test/
+.gradle/
+.idea/
+build/

README.md

@@ -1,7 +1,7 @@
-# KCron Common
+# KCron
 Cron realization for Kotlin Multiplatform
 
-[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=Scogun_kcron-common&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=Scogun_kcron-common) ![GitHub](https://img.shields.io/github/license/Scogun/kcron-common?color=blue) ![Publish workflow](https://github.com/Scogun/kcron-common/actions/workflows/publish.yml/badge.svg) [![Maven Central with version prefix filter](https://img.shields.io/maven-central/v/com.ucasoft.kcron/kcron-common/0.9.2?color=blue)](https://search.maven.org/artifact/com.ucasoft.kcron/kcron-common/0.9.2/jar)
+[![Quality Gate Status](https://sonarcloud.io/api/project_badges/measure?project=Scogun_kcron-common&metric=alert_status)](https://sonarcloud.io/summary/new_code?id=Scogun_kcron-common) ![GitHub](https://img.shields.io/github/license/Scogun/kcron-common?color=blue) ![Publish workflow](https://github.com/Scogun/kcron-common/actions/workflows/publish.yml/badge.svg) [![Maven Central with version prefix filter](https://img.shields.io/maven-central/v/com.ucasoft.kcron/kcron-common/0.10.0?color=blue)](https://search.maven.org/artifact/com.ucasoft.kcron/kcron-common/0.10.0/jar)
 
 ### Features
 * Kotlin Multiplatform library
@@ -31,14 +31,16 @@ builder
   * macOS
   * Javascript
   * iOS
+* Support different DateTime libraries (via DateTime Provider Abstractions)
 ### Usage
+#### KCron-Common library as default implementation uses [Kotlinx-DateTime](https://github.com/Kotlin/kotlinx-datetime) library
 ***Add with Gradle***
 ```groovy
 kotlin {
     sourceSets {
         commonMain {
             dependencies {
-                implementation 'com.ucasoft.kcron:kcron-common:0.9.2'
+                implementation 'com.ucasoft.kcron:kcron-common:0.10.0'
             }
         }
     }
@@ -103,6 +105,6 @@ builder.years(2021..2025)
 println(builder.expression) // 0/10 5-25 5,12 ? * SUN#5 2021-2025
 ``` 
 ### Current status
-This library is on beta version `0.9.2`.
-However, it will be a part of another cool library.
-Check the news! 
+This library is on beta version `0.10.0`.
+It is continuing to develop.
+Check the news!

build.gradle.kts

@@ -1,125 +1,16 @@
-plugins {
-    alias(libs.plugins.multiplatform)
-    id("maven-publish")
-    id("signing")
-}
+allprojects {
 
-group = "com.ucasoft.kcron"
-version = "0.9.2"
+    group = "com.ucasoft.kcron"
 
-repositories {
-    mavenCentral()
-}
-kotlin {
-    jvm {
-        compilations.all {
-            kotlinOptions.jvmTarget = JavaVersion.VERSION_1_8.toString()
-        }
-    }
-    linuxX64()
-    linuxArm64()
-    mingwX64()
-    macosX64()
-    macosArm64()
-    js(IR) {
-        browser()
-        nodejs()
-    }
-    iosX64()
-    iosArm64()
-    iosSimulatorArm64()
-    sourceSets {
-        commonMain {
-            dependencies {
-                implementation(libs.kotlinx.datetime)
-            }
-        }
-        commonTest {
-            dependencies {
-                implementation(kotlin("test-common"))
-                implementation(kotlin("test-annotations-common"))
-                implementation(libs.kotest.assetions)
-            }
-        }
-        val jsTest by getting {
-            dependencies {
-                implementation(kotlin("test-js"))
-            }
-        }
-        val jvmTest by getting {
-            dependencies {
-                implementation(kotlin("test-junit"))
-            }
-        }
-    }
-}
-
-val stubSources by tasks.creating(Jar::class) {
-    archiveClassifier.set("sources")
-}
+    version = "0.10.0"
 
-val stubJavadoc by tasks.creating(Jar::class) {
-    archiveClassifier.set("javadoc")
-}
-
-val sourceJar by tasks.creating(Jar::class) {
-    archiveClassifier.set("sources")
-    from(kotlin.sourceSets.commonMain.get().kotlin)
-}
-
-publishing {
-    publications.configureEach {
-        if (this is MavenPublication) {
-            if (name != "kotlinMultiplatform") {
-                artifact(stubJavadoc)
-            }
-            pom {
-                name.set("KCron Common")
-                description.set("Cron realization for Kotlin Multiplatform")
-                url.set("https://github.com/Scogun/kcron-common")
-                licenses {
-                    license {
-                        name.set("The Apache License, Version 2.0")
-                        url.set("https://www.apache.org/licenses/LICENSE-2.0.txt")
-                    }
-                }
-                developers {
-                    developer {
-                        id.set("Scogun")
-                        name.set("Sergey Antonov")
-                        email.set("SAntonov@ucasoft.com")
-                    }
-                    developer {
-                        id.set("Myshkouski")
-                        name.set("Alexei Myshkouski")
-                        email.set("alexeimyshkouski@gmail.com")
-                    }
-                }
-                scm {
-                    connection.set("scm:git:git://github.com/Scogun/kcron-common.git")
-                    developerConnection.set("scm:git:ssh://github.com:Scogun/kcron-common.git")
-                    url.set("https://github.com/Scogun/kcron-common")
-                }
-            }
-        }
-    }
     repositories {
-        maven {
-            name = "MavenCentral"
-            url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
-            credentials {
-                username = System.getenv("MAVEN_USERNAME")
-                password = System.getenv("MAVEN_PASSWORD")
-            }
-        }
+        mavenCentral()
     }
-}
-
-signing {
-    sign(publishing.publications)
-}
 
-tasks.withType<AbstractPublishToMaven>().configureEach {
-    val signingTasks = tasks.withType<Sign>()
-    mustRunAfter(signingTasks)
+    tasks.withType<Test> {
+        reports {
+            junitXml.required.set(true)
+        }
+    }
 }

buildSrc/build.gradle.kts

@@ -0,0 +1,7 @@
+plugins {
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+}

buildSrc/src/main/kotlin/PublishingExtension.kt

@@ -0,0 +1,7 @@
+import org.gradle.api.model.ObjectFactory
+import org.gradle.kotlin.dsl.property
+
+open class PublishingExtension(factory: ObjectFactory) {
+    val name = factory.property<String>()
+    val description = factory.property<String>()
+}

buildSrc/src/main/kotlin/publish.gradle.kts

@@ -0,0 +1,67 @@
+plugins {
+    `maven-publish`
+    signing
+}
+
+val libraryData = extensions.create("libraryData", PublishingExtension::class)
+
+val stubJavadoc by tasks.creating(Jar::class) {
+    archiveClassifier.set("javadoc")
+}
+
+publishing {
+    publications.configureEach  {
+        if (this is MavenPublication) {
+            if (name != "kotlinMultiplatform") {
+                artifact(stubJavadoc)
+            }
+            pom {
+                name.set(libraryData.name)
+                description.set(libraryData.description)
+                url.set("https://github.com/Scogun/kcron-common")
+                licenses {
+                    license {
+                        name.set("The Apache License, Version 2.0")
+                        url.set("https://www.apache.org/licenses/LICENSE-2.0.txt")
+                    }
+                }
+                developers {
+                    developer {
+                        id.set("Scogun")
+                        name.set("Sergey Antonov")
+                        email.set("SAntonov@ucasoft.com")
+                    }
+                    developer {
+                        id.set("Myshkouski")
+                        name.set("Alexei Myshkouski")
+                        email.set("alexeimyshkouski@gmail.com")
+                    }
+                }
+                scm {
+                    connection.set("scm:git:git://github.com/Scogun/kcron-common.git")
+                    developerConnection.set("scm:git:ssh://github.com:Scogun/kcron-common.git")
+                    url.set("https://github.com/Scogun/kcron-common")
+                }
+            }
+        }
+    }
+    repositories {
+        maven {
+            name = "MavenCentral"
+            url = uri("https://oss.sonatype.org/service/local/staging/deploy/maven2/")
+            credentials {
+                username = System.getenv("MAVEN_USERNAME")
+                password = System.getenv("MAVEN_PASSWORD")
+            }
+        }
+    }
+}
+
+signing {
+    sign(publishing.publications)
+}
+
+tasks.withType<AbstractPublishToMaven>().configureEach {
+    val signingTasks = tasks.withType<Sign>()
+    mustRunAfter(signingTasks)
+}

kcron-abstractions/build.gradle.kts

@@ -0,0 +1,32 @@
+plugins {
+    alias(libs.plugins.multiplatform)
+    id("publish")
+}
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = JavaVersion.VERSION_1_8.toString()
+        }
+    }
+    linuxX64()
+    linuxArm64()
+    mingwX64()
+    macosX64()
+    macosArm64()
+    js(IR) {
+        browser()
+        nodejs()
+    }
+    iosX64()
+    iosArm64()
+    iosSimulatorArm64()
+    sourceSets {
+        commonMain
+    }
+}
+
+libraryData {
+    name.set("KCron Abstractions")
+    description.set("Abstractions for Kotlin Multiplatform Cron realization")
+}

kcron-abstractions/src/commonMain/kotlin/com/ucasoft/kcron/abstractions/CronDateTime.kt

@@ -0,0 +1,24 @@
+package com.ucasoft.kcron.abstractions
+
+interface CronDateTime<out T> {
+
+    val year: Int
+
+    val month: Int
+
+    val dayOfMonth: Int
+
+    val isoDayOfWeek: Int
+
+    val hour: Int
+
+    val minute: Int
+
+    val second: Int
+
+    fun cast() : T
+
+    fun plusDays(days: Int): CronDateTime<T>
+
+    fun minusDays(days: Int): CronDateTime<T>
+}

kcron-abstractions/src/commonMain/kotlin/com/ucasoft/kcron/abstractions/CronDateTimeProvider.kt

@@ -0,0 +1,10 @@
+package com.ucasoft.kcron.abstractions
+
+interface CronDateTimeProvider<T, out D> where D: CronDateTime<T> {
+
+    fun now(): D
+
+    fun from(year: Int, month: Int, day: Int, hours: Int = 0, minutes: Int = 0, seconds: Int = 0): D
+
+    fun from(original: T) : D
+}

kcron-common/build.gradle.kts

@@ -0,0 +1,43 @@
+plugins {
+    alias(libs.plugins.multiplatform)
+    id("publish")
+}
+
+kotlin {
+    jvm {
+        compilations.all {
+            kotlinOptions.jvmTarget = JavaVersion.VERSION_1_8.toString()
+        }
+    }
+    linuxX64()
+    linuxArm64()
+    mingwX64()
+    macosX64()
+    macosArm64()
+    js(IR) {
+        browser()
+        nodejs()
+    }
+    iosX64()
+    iosArm64()
+    iosSimulatorArm64()
+    sourceSets {
+        commonMain {
+            dependencies {
+                implementation(project(":kcron-core"))
+                implementation(project(":kcron-kotlinx-datetime"))
+            }
+        }
+        commonTest {
+            dependencies {
+                implementation(kotlin("test"))
+                implementation(libs.kotest.assetions)
+            }
+        }
+    }
+}
+
+libraryData {
+    name.set("KCron Common")
+    description.set("Cron realization for Kotlin Multiplatform with Kotlinx DateTime Provider")
+}