Update docker from release artifacts

Dockerfile

@@ -1,30 +1,29 @@
-FROM gradle:7.4.2-jdk8
+FROM adoptopenjdk/openjdk8
 
-MAINTAINER Franco Meloni
+MAINTAINER Konstantin Aksenov
 
 LABEL "com.github.actions.name"="Danger Kotlin"
 LABEL "com.github.actions.description"="Runs Kotlin Dangerfiles"
 LABEL "com.github.actions.icon"="zap"
 LABEL "com.github.actions.color"="blue"
 
-# Install dependencies
-RUN apt-get update && \
-    apt-get install -y ca-certificates && \
-    curl -sL https://deb.nodesource.com/setup_14.x |  bash - && \
-    apt-get install -y make zip nodejs && \
-    npm install -g danger
+ARG KOTLINC_VERSION="1.7.0"
+ARG DANGER_KOTLIN_VERSION="1.3.0"
 
-# Install danger-kotlin globally
-COPY . /usr/local/_danger-kotlin
-RUN cd /usr/lib && \
-    wget -q https://github.com/JetBrains/kotlin/releases/download/v1.7.0/kotlin-compiler-1.7.0.zip && \
-    unzip kotlin-compiler-*.zip && \
-    rm kotlin-compiler-*.zip && \
-    cd /usr/local/_danger-kotlin && \
-    make install && \
-    rm -rf /usr/local/_danger-kotlin
+# Install dependencies
+RUN apt-get update
+RUN apt-get install -y npm nodejs wget unzip
 
+# Install Kotlin compiler
+RUN wget -q "https://github.com/JetBrains/kotlin/releases/download/v$KOTLINC_VERSION/kotlin-compiler-$KOTLINC_VERSION.zip" && \
+    unzip "kotlin-compiler-$KOTLINC_VERSION.zip" -d /usr/lib && \
+    rm "kotlin-compiler-$KOTLINC_VERSION.zip"
 ENV PATH $PATH:/usr/lib/kotlinc/bin
 
-# Run Danger Kotlin via Danger JS, allowing for custom args
-ENTRYPOINT ["danger-kotlin", "ci"]
+# Install Danger-JS
+RUN npm install -g danger
+
+# Install Danger-Kotlin
+RUN wget -q "https://github.com/danger/kotlin/releases/download/$DANGER_KOTLIN_VERSION/danger-kotlin-$DANGER_KOTLIN_VERSION-linux.zip" && \
+    unzip "danger-kotlin-$DANGER_KOTLIN_VERSION-linux.zip" -d /usr/local && \
+    rm "danger-kotlin-$DANGER_KOTLIN_VERSION-linux.zip"

danger-kotlin-kts/version.gradle

@@ -1,2 +1,2 @@
 group 'systems.danger'
-version '1.2.0'
+version '1.3.0'

danger-kotlin-library/version.gradle

@@ -1,2 +1,2 @@
 group 'systems.danger'
-version '1.2.0'
+version '1.3.0'

danger-kotlin/build.gradle.kts

@@ -6,15 +6,23 @@ kotlin {
     /* Targets configuration omitted. 
     *  To find out how to configure the targets, please follow the link:
     *  https://kotlinlang.org/docs/reference/building-mpp-with-gradle.html#setting-up-targets */
-    val hostTarget = when (val hostOs = System.getProperty("os.name")) {
+
+    val targetOS: String by project
+    val osName = if (project.hasProperty("targetOS")) {
+        targetOS
+    } else {
+        System.getProperty("os.name")
+    }
+
+    val buildTarget = when (osName) {
         "Mac OS X" -> macosX64("runner")
         "Linux" -> linuxX64("runner")
         "Mac OS X Apple silicon" -> macosArm64("runner")
         "Windows 11" -> mingwX64("runner")
-        else -> throw GradleException("Host OS '$hostOs' is not supported.") as Throwable
+        else -> throw GradleException("OS '$osName' is not supported.") as Throwable
     }
 
-    hostTarget.apply {
+    buildTarget.apply {
         binaries {
             executable()
         }

danger-kotlin/src/runnerMain/kotlin/Main.kt

@@ -5,7 +5,7 @@ import systems.danger.cmd.Command
 import systems.danger.cmd.dangerjs.DangerJS
 
 const val PROCESS_DANGER_KOTLIN = "danger-kotlin"
-const val VERSION = "1.2.0"
+const val VERSION = "1.3.0"
 
 fun main(args: Array<String>) {
     Log.isVerbose = args.contains("--verbose") || (getenv("DEBUG")?.toString()?.isNotEmpty() ?: false)

scripts/install.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 
-VERSION=1.2.0
+VERSION=1.3.0
 
 while getopts v:h: flag
 do