Make things parametrizeable

.env

@@ -0,0 +1,4 @@
+#  options: stable, unstable
+TERASOLOGY_BUILD=stable
+# options: latest or any release tag
+TERASOLOGY_TAG=latest

.github/workflows/dockerpublish.yml

@@ -56,7 +56,7 @@ jobs:
       - name: Push image
         run: |
           IMAGE_ID=docker.pkg.github.com/${{ github.repository }}/$IMAGE_NAME
-          
+
           # Change all uppercase to lowercase
           IMAGE_ID=$(echo $IMAGE_ID | tr '[A-Z]' '[a-z]')
 
@@ -71,16 +71,15 @@ jobs:
 
           echo IMAGE_ID=$IMAGE_ID
           echo VERSION=$VERSION
-          
+
           rm versionInfo.properties* || true
 
           if [ " ${TERASOLOGY_PROPERTIES_URL}" == " " ]; then
               if [ " ${TERASOLOGY_BUILD}" == " " ]; then
-                  source .env
-                  TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/TerasologyStable/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties                                                          
+                  TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/TerasologyStable/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties
               else
                   if [ " ${TERASOLOGY_BUILD}" == " unstable" ]; then
-                      TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/Terasology/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties                                                            
+                      TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/Terasology/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties
                   fi
               fi
           fi

Dockerfile

@@ -1,10 +1,27 @@
 FROM ubuntu:18.04
 MAINTAINER Marcel Otte <[email protected]>
-RUN apt-get update && apt-get install -y openjdk-11-jre wget unzip
+
+ARG TERASOLOGY_OMEGA_URL
+ARG TERASOLOGY_BUILD
+
+RUN apt-get update \
+    && apt-get install -y openjdk-11-jre wget unzip \
+    && apt-get clean \
+    && rm -rf /var/cache/apt/archives \
+    && rm -rf /var/lib/apt/lists/*
+
 RUN mkdir /terasology \
-    && wget -P /terasology http://jenkins.terasology.org/job/DistroOmegaRelease/lastSuccessfulBuild/artifact/distros/omega/build/distributions/TerasologyOmega.zip \
+    if [ " ${TERASOLOGY_OMEGA_URL}" == " " ]; then \
+        if [ " ${TERASOLOGY_BUILD}" == " stable" ]; then \
+            TERASOLOGY_OMEGA_URL=http://jenkins.terasology.org/job/DistroOmegaRelease/lastSuccessfulBuild/artifact/distros/omega/build/distributions/TerasologyOmega.zip \
+        else \
+            TERASOLOGY_OMEGA_URL=http://jenkins.terasology.org/job/DistroOmega/lastSuccessfulBuild/artifact/distros/omega/build/distributions/TerasologyOmega.zip \
+        fi \
+    fi \
+    && wget -P /terasology ${TERASOLOGY_OMEGA_URL} \
     && unzip /terasology/TerasologyOmega.zip -d /terasology \
     && rm -f /terasology/TerasologyOmega.zip
+
 ENTRYPOINT cd /terasology && java -jar /terasology/libs/Terasology.jar -headless -homedir=/terasology/server
 VOLUME /terasology/server
 EXPOSE 25777

build.sh

@@ -2,19 +2,32 @@
 
 rm versionInfo.properties*
 
-wget http://jenkins.terasology.org/job/TerasologyStable/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties
+
+if [ " ${TERASOLOGY_PROPERTIES_URL}" == " " ]; then
+    if [ " ${TERASOLOGY_BUILD}" == " " ]; then
+        source .env
+        TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/TerasologyStable/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties
+    else
+        if [ " ${TERASOLOGY_BUILD}" == " unstable" ]; then
+            TERASOLOGY_PROPERTIES_URL=http://jenkins.terasology.org/job/Terasology/lastSuccessfulBuild/artifact/build/resources/main/org/terasology/version/versionInfo.properties
+        fi
+    fi
+fi
+
+wget ${TERASOLOGY_PROPERTIES_URL}
 
 source versionInfo.properties
 
- docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
+# docker login -u $DOCKER_USER -p $DOCKER_PASSWORD
 
 TAGNAME=$engineVersion-$displayVersion
 
 docker build --no-cache -t qwick/terasology:$TAGNAME .
 
-NEW_TAGNAME=latest
-
-docker tag qwick/terasology:$TAGNAME qwick/terasology:$NEW_TAGNAME
-
 docker push qwick/terasology:$TAGNAME
-docker push qwick/terasology:$NEW_TAGNAME
+if [ " ${TERASOLOGY_TAG}" == " latest" ]; then
+    NEW_TAGNAME=latest
+    docker tag qwick/terasology:$TAGNAME qwick/terasology:$NEW_TAGNAME
+
+    docker push qwick/terasology:$NEW_TAGNAME
+fi

docker-compose.yml

@@ -1,7 +1,9 @@
-version: '2'
+version: '3.7'
 services:
     terasology:
-      image: qwick/terasology:latest
+      build:
+        context: .
+      image: "qwick/terasology:${TERASOLOGY_TAG}"
       ports:
         - 25777:25777
       volumes: