CI: cache build artifacts and configs

.github/workflows/main.yml

@@ -16,10 +16,12 @@ env:
   TARGET_PLATFORM: linux-x64
   WYLAB_SOURCE_REPO: https://git.wylab.me/wylab/wylab-station-14.git
   WYLAB_SOURCE_REF: master
+  BUILD_CACHE_SCOPE: ws14-docker-linux-server
 
 jobs:
   build-and-push-image:
     runs-on: ubuntu-latest
+    timeout-minutes: 240
     permissions:
       contents: read
       packages: write
@@ -65,6 +67,10 @@ jobs:
         with:
           context: .
           platforms: linux/amd64
+          cache-from: |
+            type=gha,scope=${{ env.BUILD_CACHE_SCOPE }}
+          cache-to: |
+            type=gha,scope=${{ env.BUILD_CACHE_SCOPE }},mode=max,compression=zstd
           push: true
           tags: |
             ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}:latest

Dockerfile

@@ -1,3 +1,6 @@
+#
+# syntax=docker/dockerfile:1.7
+
 # Build stage
 FROM mcr.microsoft.com/dotnet/sdk:9.0 AS build
 
@@ -6,9 +9,10 @@ ARG SOURCE_REF=master
 ARG TARGET_PLATFORM=linux-x64
 
 # Install dependencies needed to build and package the server
-RUN apt-get update && \
-    apt-get install -y --no-install-recommends git python3 unzip && \
-    rm -rf /var/lib/apt/lists/*
+RUN --mount=type=cache,target=/var/cache/apt \
+    --mount=type=cache,target=/var/lib/apt/lists \
+    apt-get update && \
+    apt-get install -y --no-install-recommends git python3 unzip
 
 WORKDIR /src
 
@@ -21,9 +25,10 @@ RUN git checkout "${SOURCE_REF}"
 RUN python3 RUN_THIS.py --quiet
 
 # Build and package the server for the requested platform
-RUN dotnet run --project Content.Packaging/Content.Packaging.csproj server \
-    --platform "${TARGET_PLATFORM}" \
-    --configuration Release
+RUN --mount=type=cache,target=/root/.nuget/packages \
+    dotnet run --project Content.Packaging/Content.Packaging.csproj server \
+        --platform "${TARGET_PLATFORM}" \
+        --configuration Release
 
 # Extract packaged build into the filesystem layout the runtime stage expects
 RUN mkdir -p /ss14-default && \
@@ -32,8 +37,13 @@ RUN mkdir -p /ss14-default && \
 # Server stage
 FROM mcr.microsoft.com/dotnet/sdk:9.0 AS server
 
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends ca-certificates python3 && \
+    rm -rf /var/lib/apt/lists/*
+
 # Copy from the build stage
 COPY --from=build /ss14-default /ss14-default
+COPY update_build_metadata.py /update_build_metadata.py
 
 # Expose necessary ports
 EXPOSE 1212/tcp
@@ -48,7 +58,8 @@ ADD appsettings.yml /ss14-default/publish/appsettings.yml
 ADD server_config.toml /ss14-default/publish/server_config.toml
 
 COPY start.sh /start.sh
-RUN chmod +x /start.sh
+RUN python3 /update_build_metadata.py /ss14-default/publish/server_config.toml || true && \
+    chmod +x /start.sh
 
 # Set the entry point for the container
 ENTRYPOINT ["/start.sh"]

server_config.toml

@@ -41,6 +41,17 @@ baseUrl = "http://localhost:8080/"
 
 [game]
 hostname = "MyServer"
+lobbyenabled = true
+# Lobby wait in seconds before round start (default 150s)
+lobbyduration = 180
+defaultpreset = "secret"
+fallbackpreset = "Traitor,Extended"
+fallbackenabled = true
+# Use built-in rotation list; edit this when you add custom pools.
+map_pool = "DefaultMapPool"
+map_rotation = true
+# How many past rounds are remembered when picking the next map.
+map_memory_depth = 8
 
 [console]
 # If this is true, people connecting from this machine (loopback)
@@ -80,20 +91,16 @@ hub_urls = "https://central.spacestation14.io/hub/"
 # version = "Example1"
 
 # This is where the launcher will download the client ZIP from.
-# If this isn't supplied, the server will check for a file called "Content.Client.zip",
-#  and will host it on the status server.
-# If that isn't available, the server will attempt to find and use "../../Resources" and
-#  "../../bin/Content.Client" to automatically construct a client zip.
-# It will then host this on the status server.
-# Note that these paths do not work on "FULL_RELEASE" servers.
-# FULL_RELEASE servers expect to be used with a specific "packaged" layout.
-# As such, whatever script you're using to package them is expected to create the ZIP.
-# download_url = "http://example.com/compass.zip"
+# If you run Robust.Cdn, point this at the CDN endpoint that serves the latest client build.
+# If it isn't supplied, the server tries to host Content.Client.zip itself.
+# download_url = "https://cdn.example.com/ss14/client/latest.zip"
+download_url = "https://cdn.wylab.me/fork/wylab/version/bce50cad4cebdc8443947911be72c8c0ffbad713/file/SS14.Client.zip"
 
 # Build hash - this is a *capitalized* SHA256 hash of the client ZIP.
 # Optional in any case and automatically set if hosting a client ZIP.
 # This hash is an example only.
 # build = "E3B0C44298FC1C149AFBF4C8996FB92427AE41E4649B934CA495991B7852B855"
+build = "D51F7777997E329D9B5A8B307AB8F49FF0A699D1B52EC7B7505C3DBBFF92E103"
 
 [auth]
 # Authentication (accounts):

start.sh

@@ -25,5 +25,12 @@ fi
 
 SERVER_DIR=$(dirname "$SERVER_PATH")
 cd "$SERVER_DIR" || exit 1
+
+# Auto-sync build.download_url and build hash from Robust.Cdn manifest.
+CONFIG_PATH="$SERVER_DIR/server_config.toml"
+if command -v python3 >/dev/null && [ -f "$CONFIG_PATH" ] && [ -f /update_build_metadata.py ]; then
+    python3 /update_build_metadata.py "$CONFIG_PATH" || echo "[WARN] Unable to update build metadata"
+fi
+
 chmod +x "$SERVER_PATH"
 exec "$SERVER_PATH" "$@"