centralize vertx version

Former-commit-id: 3d60150

Author: BFergerson

build.gradle.kts

@@ -30,6 +30,10 @@ repositories {
 }
 
 subprojects {
+    ext {
+        set("vertxVersion", "4.0.2")
+    }
+
     repositories {
         mavenCentral()
         jcenter()

plugin/jetbrains/build.gradle.kts

@@ -9,6 +9,8 @@ plugins {
     id("maven-publish")
 }
 
+val vertxVersion = ext.get("vertxVersion")
+
 // Import variables from gradle.properties file
 val pluginGroup: String by project
 val pluginName: String by project
@@ -54,7 +56,6 @@ dependencies {
     implementation(project(":protocol"))
     implementation(project(":portal"))
 
-    val vertxVersion = "4.0.2"
     implementation("com.github.sh5i:git-stein:v0.5.0")
     implementation("org.jetbrains.kotlinx:kotlinx-coroutines-core:1.4.2")
     implementation("io.vertx:vertx-core:$vertxVersion")

portal/build.gradle.kts

@@ -3,6 +3,8 @@ plugins {
     kotlin("plugin.serialization") version "1.4.31"
 }
 
+val vertxVersion = ext.get("vertxVersion")
+
 kotlin {
     jvm { }
     js {
@@ -24,7 +26,6 @@ kotlin {
         }
         val jvmMain by getting {
             dependencies {
-                val vertxVersion = "4.0.2"
                 implementation(kotlin("stdlib-jdk8"))
                 implementation(project(":protocol"))
                 implementation("org.slf4j:slf4j-api:1.7.30")

protocol/build.gradle.kts

@@ -5,6 +5,8 @@ plugins {
     id("java")
 }
 
+val vertxVersion = ext.get("vertxVersion")
+
 kotlin {
     jvm { }
     js {
@@ -27,7 +29,6 @@ kotlin {
         }
         val jvmMain by getting {
             dependencies {
-                val vertxVersion = "4.0.2"
                 implementation("io.vertx:vertx-core:$vertxVersion")
                 implementation("io.vertx:vertx-codegen:$vertxVersion")
                 implementation("io.vertx:vertx-service-proxy:$vertxVersion")
@@ -40,7 +41,6 @@ kotlin {
         }
         val jvmTest by getting {
             dependencies {
-                val vertxVersion = "4.0.2"
                 implementation("io.vertx:vertx-core:$vertxVersion")
                 implementation("com.google.guava:guava:30.1-jre")
                 implementation("junit:junit:4.13.2")
@@ -59,7 +59,6 @@ kotlin {
 }
 
 dependencies {
-    val vertxVersion = "4.0.2"
     "kapt"("io.vertx:vertx-codegen:$vertxVersion:processor")
 }
 
@@ -69,7 +68,6 @@ tasks {
             java.srcDir("$buildDir/generated/source/kapt/main")
 
             dependencies {
-                val vertxVersion = "4.0.2"
                 implementation("io.vertx:vertx-core:$vertxVersion")
                 implementation("io.vertx:vertx-codegen:$vertxVersion")
                 implementation("io.vertx:vertx-service-proxy:$vertxVersion")