feat: add Docker support for EchoHub.Server with Dockerfile and docker-compose.yml

docker-compose.yml

@@ -0,0 +1,23 @@
+services:
+  echohub-server:
+    build:
+      context: ./src
+      dockerfile: EchoHub.Server/Dockerfile
+    # image: ghcr.io/huebyte/echohub-server:latest  # use this instead of build for pre-built images
+    container_name: echohub-server
+    restart: unless-stopped
+    ports:
+      - "5000:5000"
+      # - "6667:6667"   # IRC gateway (enable Irc__Enabled=true first)
+      # - "6697:6697"   # IRC TLS
+    volumes:
+      - echohub-data:/app/data
+    environment:
+      - Server__Name=My EchoHub Server
+      - Server__Description=A self-hosted EchoHub chat server
+      # - Server__PublicServer=true
+      # - Server__PublicHost=echohub.example.com
+      # - Irc__Enabled=true
+
+volumes:
+  echohub-data:

docs/changelog/v0.2.7.md

@@ -4,6 +4,10 @@
 
 - Fix user list empty on initial connect — `FetchAndUpdateOnlineUsers` was called before `InvokeUI` set the current channel, causing an early return
 
+## New Features
+
+- Add Docker support for EchoHub.Server — `docker compose up -d` for easy self-hosting with persistent volume for database, uploads, and logs
+
 ## Infrastructure
 
 - Switch Terminal.Gui from local fork submodule back to NuGet package (`2.0.0-develop.5039`) — transparent color PR merged upstream

src/EchoHub.Server/.dockerignore

@@ -0,0 +1,6 @@
+bin/
+obj/
+.vs/
+*.user
+*.suo
+*.DotSettings.user

src/EchoHub.Server/Dockerfile

@@ -0,0 +1,37 @@
+FROM mcr.microsoft.com/dotnet/sdk:10.0 AS build
+WORKDIR /src
+
+# Copy project files first for layer caching
+COPY EchoHub.Core/EchoHub.Core.csproj EchoHub.Core/
+COPY EchoHub.Server.Irc/EchoHub.Server.Irc.csproj EchoHub.Server.Irc/
+COPY EchoHub.Server/EchoHub.Server.csproj EchoHub.Server/
+COPY Directory.Build.props .
+RUN dotnet restore EchoHub.Server/EchoHub.Server.csproj
+
+# Copy everything and publish
+COPY EchoHub.Core/ EchoHub.Core/
+COPY EchoHub.Server.Irc/ EchoHub.Server.Irc/
+COPY EchoHub.Server/ EchoHub.Server/
+RUN dotnet publish EchoHub.Server/EchoHub.Server.csproj -c Release -o /app/publish --no-restore
+
+# Runtime
+FROM mcr.microsoft.com/dotnet/aspnet:10.0 AS runtime
+WORKDIR /app
+
+RUN groupadd -r echohub && useradd -r -g echohub -d /app echohub \
+    && mkdir -p /app/data \
+    && chown -R echohub:echohub /app
+
+COPY --from=build --chown=echohub:echohub /app/publish .
+
+USER echohub
+
+ENV ASPNETCORE_ENVIRONMENT=Production \
+    Urls=http://0.0.0.0:5000 \
+    ConnectionStrings__DefaultConnection="Data Source=/app/data/echohub.db" \
+    Storage__Path=/app/data/uploads \
+    Serilog__WriteTo__1__Args__path=/app/data/logs/echohub-server-.log
+
+EXPOSE 5000 6667 6697
+
+ENTRYPOINT ["dotnet", "EchoHub.Server.dll"]