updated github action and version

Author: LivingWithHippos

.github/workflows/docker-image.yml

@@ -21,13 +21,20 @@ jobs:
         with:
           username: ${{ secrets.DOCKERHUB_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
+      -
+        name: Set variables
+        run: |
+            VER=$( grep -E '^version' build.gradle.kts | cut -d '"' -f 2 )
+            echo "VERSION=$VER" >> $GITHUB_ENV
       -
         name: Build and push
         id: docker_build
         uses: docker/build-push-action@v2
         with:
           push: true
-          tags: livingwithhippos/unchainedbotkotlin:latest
+          tags: |
+            livingwithhippos/unchainedbotkotlin:latest
+            livingwithhippos/unchainedbotkotlin:${{ env.VERSION }}
           build-args: |
             arg1=value1
             arg2=value2

app/build.gradle.kts

@@ -6,7 +6,7 @@ plugins {
 }
 
 group = "com.github.livingwithhippos"
-version = "0.1"
+version = "0.2"
 
 repositories {
     mavenCentral()
@@ -36,8 +36,6 @@ dependencies {
 
     // Koin for Kotlin
     implementation ("io.insert-koin:koin-core:$koinVersion")
-    // Koin extended & experimental features
-    // implementation ("org.koin:koin-core-ext:$koinVersion")
 
     // telegram bot
     implementation ("io.github.kotlin-telegram-bot.kotlin-telegram-bot:telegram:$telegramVersion")