specify location of settings

Dockerfile

@@ -13,7 +13,9 @@ RUN apk --update add bash curl && \
         -o /tmp/factorio_headless_x64_$VERSION.tar.gz && \
     echo "$SHA1  /tmp/factorio_headless_x64_$VERSION.tar.gz" | sha1sum -c && \
     tar xzf /tmp/factorio_headless_x64_$VERSION.tar.gz --directory /opt && \
-    rm /tmp/factorio_headless_x64_$VERSION.tar.gz
+    rm /tmp/factorio_headless_x64_$VERSION.tar.gz && \
+    cp /opt/factorio/data/server-settings.example.json /opt/factorio/data/server-settings.json && \
+    cp /opt/factorio/data/map-gen-settings.example.json /opt/factorio/data/map-gen-settings.json
 
 VOLUME /opt/factorio/saves /opt/factorio/mods
 

docker-entrypoint.sh

@@ -4,7 +4,11 @@ SAVES=/opt/factorio/saves
 
 if [ ! -f $SAVES/*.zip ]
 then
-  /opt/factorio/bin/x64/factorio --create $SAVES/save.zip
+  /opt/factorio/bin/x64/factorio \
+    --create $SAVES/save.zip \
+    --map-gen-settings /opt/factorio/data/map-gen-settings.json
 fi
 
-exec /opt/factorio/bin/x64/factorio --start-server-load-latest
+exec /opt/factorio/bin/x64/factorio \
+  --start-server-load-latest \
+  --server-settings /opt/factorio/data/server-settings.json

map-gen-settings.example.json

@@ -0,0 +1,24 @@
+{
+  "_comment": "Sizes can be specified as none, very-low, low, normal, 
+high, very-high",
+  "terrain_segmentation": "normal",
+  "water": "normal",
+  "width": 0,
+  "height": 0,
+  "starting_area": "normal",
+  "peaceful_mode": false,
+  "autoplace_controls":
+  {
+    "coal": {"frequency": "very-low", "size": "high", "richness": "high"},
+    "copper-ore": {"frequency": "very-low", "size": "high", "richness": 
+"high"},
+    "crude-oil": {"frequency": "normal", "size": "high", "richness": 
+"high"},
+    "enemy-base": {"frequency": "low", "size": "normal", "richness": 
+"normal"},
+    "iron-ore": {"frequency": "very-low", "size": "high", "richness": 
+"high"},
+    "stone": {"frequency": "very-low", "size": "normal", "richness": 
+"normal"}
+  }
+}

run.sh

@@ -1,5 +1,6 @@
 sudo docker run --rm -it \
 	-v /home/vagrant/docker_factorio_server/server-settings.json:/opt/factorio/data/server-settings.json \
+	-v /home/vagrant/docker_factorio_server/map-gen-settings.json:/opt/factorio/data/map-gen-settings.json \
 	-v /data/mods:/opt/factorio/mods \
 	-v /data/saves:/opt/factorio/saves \
 	--name factorio \