ci: add build and distribution pipeline with goreleaser and Gitea Actions

- .goreleaser.yaml: cross-compile linux/windows, Docker image, Gitea releases
- .gitea/workflows/ci.yml: verify build on every push/PR
- .gitea/workflows/release.yml: goreleaser + Docker on tag push
- Dockerfile: switch to debian:bookworm-slim, install steamcmd from Valve
- Dockerfile.goreleaser: minimal image used by goreleaser dockers
- docker-compose.yml: parameterize SERVERS_DIR via env var

.dockerignore

@@ -0,0 +1,19 @@
+node_modules/
+frontend/node_modules/
+frontend/dist/
+data/
+serverfiles/
+.git/
+.gitignore
+*.log
+*.rpt
+.DS_Store
+.env
+modlist-example.html
+Start-Server-kp.bat
+PLAN.md
+CODEBASE.md
+ARMA3.md
+.gitea/
+.goreleaser.yaml
+.dockerignore

.gitea/workflows/ci.yml

@@ -0,0 +1,20 @@
+name: CI
+on:
+  push:
+    branches:
+      - "**"
+  pull_request: {}
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.25"
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+      - run: cd backend && go build ./...
+      - run: cd frontend && npm ci && npm run build

.gitea/workflows/release.yml

@@ -0,0 +1,30 @@
+name: Release
+on:
+  push:
+    tags:
+      - "v*"
+
+jobs:
+  goreleaser:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - uses: actions/setup-go@v5
+        with:
+          go-version: "1.25"
+      - uses: actions/setup-node@v4
+        with:
+          node-version: "22"
+      - uses: docker/setup-qemu-action@v3
+      - uses: docker/setup-buildx-action@v3
+      - run: cd frontend && npm ci
+      - uses: goreleaser/goreleaser-action@v6
+        with:
+          version: "~> 2"
+          args: release --clean
+        env:
+          GITEA_TOKEN: ${{ secrets.GITEA_TOKEN }}
+          REGISTRY: ${{ gitea.server_host }}
+          REPOSITORY_OWNER: ${{ gitea.repository_owner }}

.goreleaser.yaml

@@ -0,0 +1,52 @@
+version: 2
+
+project_name: arma3-web-server
+
+before:
+  hooks:
+    - cd frontend && npm ci && npm run build
+
+builds:
+  - id: server
+    dir: backend
+    main: ./cmd/server/
+    binary: arma3-web-server
+    goos:
+      - linux
+      - windows
+    goarch:
+      - amd64
+    env:
+      - CGO_ENABLED=0
+
+archives:
+  - id: default
+    name_template: >-
+      {{ .ProjectName }}_{{ .Tag }}_{{ .Os }}_{{ .Arch }}
+    files:
+      - frontend/dist/**/*
+
+dockers:
+  - ids:
+      - server
+    goos: linux
+    goarch: amd64
+    image_templates:
+      - "{{ .Env.REGISTRY }}/{{ .Env.REPOSITORY_OWNER }}/arma3-web-server:{{ .Tag }}"
+      - "{{ .Env.REGISTRY }}/{{ .Env.REPOSITORY_OWNER }}/arma3-web-server:latest"
+    dockerfile: Dockerfile.goreleaser
+    extra_files:
+      - frontend/dist
+
+checksum:
+  name_template: "checksums.txt"
+
+snapshot:
+  name_template: "{{ incpatch .Version }}-next"
+
+release:
+  gitea:
+    owner: "{{ .Env.REPOSITORY_OWNER }}"
+    name: arma3-web-server
+  draft: false
+  prerelease: auto

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.25-alpine AS backend
+FROM golang:1.25-bookworm AS backend
 WORKDIR /src
 COPY backend/go.mod backend/go.sum ./
 RUN go mod download
@@ -12,9 +12,19 @@ RUN npm ci
 COPY frontend/ .
 RUN npm run build
 
-FROM alpine:3.21
+FROM debian:bookworm-slim
-RUN apk add --no-cache ca-certificates tzdata
+RUN apt-get update && \
-RUN apk add --no-cache steamcmd libstdc++ libgcc || true
+    apt-get install -y --no-install-recommends \
+      ca-certificates \
+      tzdata \
+      lib32gcc-s1 \
+      wget \
+      xz-utils && \
+    mkdir -p /steamcmd && \
+    wget -qO- https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz | \
+      tar xvz -C /steamcmd && \
+    ln -s /steamcmd/steamcmd.sh /usr/local/bin/steamcmd && \
+    rm -rf /var/lib/apt/lists/*
 
 COPY --from=backend /server /usr/local/bin/arma3-web-server
 COPY --from=frontend /src/dist /usr/share/arma3-web-server/frontend
@@ -22,12 +32,6 @@ COPY --from=frontend /src/dist /usr/share/arma3-web-server/frontend
 EXPOSE 8080
 VOLUME ["/data", "/servers"]
 
-# Expected mount structure under /servers:
-#   /servers/              ← SERVERFILE_DIR (arma3server_x64 binary, userconfig/)
-#   /servers/steamapps/workshop/content/107410/  ← workshop mods (downloaded via SteamCMD)
-#   /servers/mods/         ← MODS_DIR (@modname mod folders)
-#   /servers/cfg/          ← CFG_DIR (.cfg files)
-#   /servers/profiles/     ← PROFILES_DIR (logs, .rpt, server profile)
 ENV DATA_DIR=/data
 ENV SERVERFILE_DIR=/servers
 ENV MODS_DIR=/servers/mods

Dockerfile.goreleaser

@@ -0,0 +1,31 @@
+FROM debian:bookworm-slim
+
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
+      ca-certificates \
+      tzdata \
+      lib32gcc-s1 \
+      wget \
+      xz-utils && \
+    mkdir -p /steamcmd && \
+    wget -qO- https://steamcdn-a.akamaihd.net/client/installer/steamcmd_linux.tar.gz | \
+      tar xvz -C /steamcmd && \
+    ln -s /steamcmd/steamcmd.sh /usr/local/bin/steamcmd && \
+    rm -rf /var/lib/apt/lists/*
+
+COPY arma3-web-server /usr/local/bin/arma3-web-server
+COPY frontend/dist /usr/share/arma3-web-server/frontend
+
+EXPOSE 8080
+VOLUME ["/data", "/servers"]
+
+ENV DATA_DIR=/data
+ENV SERVERFILE_DIR=/servers
+ENV MODS_DIR=/servers/mods
+ENV CFG_DIR=/servers/cfg
+ENV PROFILES_DIR=/servers/profiles
+ENV LISTEN=:8080
+ENV FRONTEND_DIR=/usr/share/arma3-web-server/frontend
+ENV GIN_MODE=release
+
+ENTRYPOINT ["arma3-web-server"]

docker-compose.yml

@@ -6,8 +6,7 @@ services:
       - "8080:8080"
     volumes:
       - ./data:/data
-      # /servers should contain the Arma 3 server install (binary + steamapps/workshop for mods)
+      - ${SERVERS_DIR:-./serverfiles}:/servers
-      - /path/to/your/servers:/servers
     environment:
       - DATA_DIR=/data
       - SERVERFILE_DIR=/servers