Support multiple values for COPY_PLUGINS_SRC, COPY_MODS_SRC, and COPY_CONFIG_SRC (#3377)

examples/paper/compose.yml

@@ -0,0 +1,16 @@
+services:
+  mc:
+    image: itzg/minecraft-server
+    tty: true
+    stdin_open: true
+    environment:
+      EULA: "true"
+      TYPE: PAPER
+      MEMORY: 2G
+    ports:
+      - "25565:25565"
+    volumes:
+      - mc-data:/data
+    restart: unless-stopped
+volumes:
+  mc-data: {}

examples/paper/paper-build-plugins/Dockerfile

@@ -0,0 +1,5 @@
+FROM itzg/minecraft-server
+
+ENV TYPE=PAPER
+
+COPY plugins/*.jar /plugins/

examples/paper/paper-build-plugins/docker-compose.yml

@@ -0,0 +1,9 @@
+services:
+  mc:
+    build: .
+    environment:
+      EULA: "TRUE"
+    ports:
+    - 25565:25565
+    stdin_open: true
+    tty: true

examples/paper/paper-build-plugins/plugins/.gitignore

@@ -0,0 +1 @@
+*.jar

examples/paper/paper-build-plugins/plugins/README.md

@@ -0,0 +1 @@
+Download Bukkit/Spigot plugin jars, such as [WorldEdit](https://dev.bukkit.org/projects/worldedit/files) and place them here. At image build time the `COPY` step will place those jars in `/plugins`. At container startup, the contents of `/plugins` are sync'ed into `/data/plugins` for use with Bukkit/Spigot/Paper server types.

examples/paper/paper-proxy-protocol/config/paper-global.yml

@@ -0,0 +1,2 @@
+proxies:
+  proxy-protocol: true

examples/paper/paper-proxy-protocol/docker-compose.yml

@@ -0,0 +1,15 @@
+services:
+  mc:
+    image: itzg/minecraft-server
+    environment:
+      EULA: true
+      TYPE: PAPER
+    ports:
+      # Use host port 25566 assuming mc-router or similar is bound to 25565
+      - "25566:25565"
+    volumes:
+      - mc-data:/data
+      - ./config:/config:ro
+
+volumes:
+  mc-data: {}