Add Modrinth plugins support for Spigot/Paper (#1885)

Dockerfile

@@ -46,7 +46,7 @@ RUN easy-add --var os=${TARGETOS} --var arch=${TARGETARCH}${TARGETVARIANT} \
   --var version=0.1.1 --var app=maven-metadata-release --file {{.app}} \
   --from https://github.com/itzg/{{.app}}/releases/download/{{.version}}/{{.app}}_{{.version}}_{{.os}}_{{.arch}}.tar.gz
 
-ARG MC_HELPER_VERSION=1.22.12
+ARG MC_HELPER_VERSION=1.23.1
 ARG MC_HELPER_BASE_URL=https://github.com/itzg/mc-image-helper/releases/download/${MC_HELPER_VERSION}
 RUN curl -fsSL ${MC_HELPER_BASE_URL}/mc-image-helper-${MC_HELPER_VERSION}.tgz \
   | tar -C /usr/share -zxf - \

examples/.gitignore

@@ -1,2 +1,2 @@
-/data/
+data/
 modpacks/

examples/modrinth-paper/docker-compose.yml

@@ -0,0 +1,13 @@
+version: "3"
+
+services:
+  mc:
+    image: ${IMAGE_TO_TEST:-itzg/minecraft-server}
+    environment:
+      EULA: "true"
+      TYPE: PAPER
+      VERSION: 1.19.3
+      MODRINTH_PROJECTS: "coreprotect"
+      MODRINTH_ALLOWED_VERSION_TYPE: "release"
+    volumes:
+      - ./data:/data

scripts/start-setupModpack

@@ -272,7 +272,7 @@ function modrinthProjects() {
   : "${MODRINTH_DOWNLOAD_OPTIONAL_DEPENDENCIES:=true}"
   : "${MODRINTH_ALLOWED_VERSION_TYPE:=release}"
 
-  if [[ $MODRINTH_PROJECTS ]] && isFamily HYBRID FORGE FABRIC; then
+  if [[ $MODRINTH_PROJECTS ]] && isFamily HYBRID FORGE FABRIC SPIGOT; then
     if isFamily HYBRID FORGE; then
       loader=forge
     else