dark messiah dedicated server first approach + first workflow try

Author: acardoco

.github/workflows/dark-messiah-docker.yml

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+name: Build & Publish Dark Messiah Server
+
+on:
+  push:
+    paths:
+      - 'kubernetes/dedicated-servers/darkMessiah/DockerFile'
+      - 'kubernetes/dedicated-servers/darkMessiah/start.sh'
+
+jobs:
+  detect-and-build:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Filter for both files changed
+        id: filter
+        uses: dorny/paths-filter@v2
+        with:
+          filters: |
+            both:
+              - 'kubernetes/dedicated-servers/darkMessiah/DockerFile'
+              - 'kubernetes/dedicated-servers/darkMessiah/start.sh'
+
+      - name: Skip if not both
+        if: steps.filter.outputs.both != 'true'
+        run: |
+          echo "No changes in both Dockerfile and start.sh → skipping"
+          exit 0
+
+      - name: Log in to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.CR_PAT }}
+
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          file: ./kubernetes/dedicated-servers/darkMessiah/DockerFile
+          push: true
+          tags: |
+            ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:dark-messiah
+            ghcr.io/${{ github.repository_owner }}/${{ github.repository }}:latest

kubernetes/dedicated-servers/darkMessiah/DockerFile

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+# Dockerfile
+FROM ubuntu:22.04
+
+# 1. Instala dependencias y Wine
+RUN dpkg --add-architecture i386 \
+ && apt-get update \
+ && apt-get install -y --no-install-recommends \
+      wine64 wine32 \
+      wget unzip xvfb \
+      lib32gcc-s1 lib32stdc++6 \
+ && rm -rf /var/lib/apt/lists/*
+
+# 2. Crea usuario y directorios
+RUN useradd -m steam
+USER steam
+WORKDIR /home/steam
+
+# 3. Instala SteamCMD
+RUN mkdir steamcmd \
+ && cd steamcmd \
+ && wget -qO- https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz \
+    | tar zxvf - \
+ && cd ..
+
+# 4. Descarga el servidor dedicado (Windows) vía SteamCMD
+RUN ./steamcmd/steamcmd.sh +login anonymous \
+    +force_install_dir /home/steam/dm_srv \
+    +app_update 2145 validate +quit
+
+# 5. Copia el script de arranque
+COPY --chown=steam:steam start.sh .
+
+ENTRYPOINT ["bash", "start.sh"]

kubernetes/dedicated-servers/darkMessiah/start.sh

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+#!/bin/bash
+# Inicia un framebuffer virtual
+Xvfb :0 -screen 0 1024x768x16 &
+
+# Variables por defecto (puedes pasarlas como env vars)
+: "${PORT:=27015}"
+: "${MAXPLAYERS:=16}"
+: "${MAP:=arena_big}"
+
+cd /home/steam/dm_srv
+
+# Ejecuta srcds.exe bajo Wine
+exec wine cmd /c "srcds.exe -game dmom \
+ +port ${PORT} \
+ +maxplayers ${MAXPLAYERS} \
+ +map ${MAP} \
+ +exec server.cfg"