Enhancement: Add docker support

.env

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+COMPOSE_PROJECT_NAME=hlstatsx-community-edition

.github/release-drafter.yml

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+name-template: 'v$RESOLVED_VERSION 🌈'
+tag-template: 'v$RESOLVED_VERSION'
+categories:
+  - title: '🚀 Features'
+    labels:
+      - 'feature'
+      - 'enhancement'
+      - 'change'
+  - title: '🐛 Bug Fixes'
+    labels:
+      - 'fix'
+      - 'bug'
+  - title: '🖊️ Refactors'
+    labels:
+      - 'refactor'
+  - title: '👗 Style'
+    labels:
+      - 'style'
+  - title: '📝 Documentation'
+    labels:
+      - 'docs'
+      - 'documentation'
+  - title: '🧰 Maintenance'
+    label: 'chore'
+change-template: '- $TITLE @$AUTHOR (#$NUMBER)'
+version-resolver:
+  major:
+    labels:
+      - 'breaking'
+  minor:
+    labels:
+      - 'feature'
+      - 'enhancement'
+      - 'change'
+      - 'refactor'
+  patch:
+    labels:
+      - 'fix'
+      - 'bug'
+      - 'style'
+      - 'docs'
+      - 'documentation'
+      - 'chore'
+  default: patch
+sort-by: title
+template: |
+  ## Changes
+
+  $CHANGES

.github/workflows/ci-master-pr.yml

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+name: ci-master-pr
+
+on:
+  push:
+    branches:
+    - master
+    tags:
+    - '**'
+  pull_request:
+    branches:
+    - master
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Set up Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Cache Docker layers
+      uses: actions/cache@v3
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-buildx-test-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-buildx-test-
+
+    - name: Print buildx and compose
+      run: |
+        set -eu
+        docker buildx ls
+        docker compose version
+
+    - name: Test (integration)
+      run: |
+        set -eu
+        docker compose up --build -d
+        docker compose -f docker-compose.test.yml up
+
+  build:
+    strategy:
+      matrix:
+        variant:
+          - web-nginx
+          - web-php
+          - daemon
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v3
+
+    - name: Display system info (linux)
+      run: |
+        set -e
+        hostname
+        whoami
+        cat /etc/*release
+        lscpu
+        free
+        df -h
+        pwd
+        docker info
+        docker version
+
+    # See: https://github.com/docker/build-push-action/blob/v2.6.1/docs/advanced/cache.md#github-cache
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v2
+
+    - name: Set up Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v2
+
+    - name: Cache Docker layers
+      uses: actions/cache@v3
+      with:
+        path: /tmp/.buildx-cache
+        key: ${{ runner.os }}-buildx-${{ matrix.variant }}-${{ github.sha }}
+        restore-keys: |
+          ${{ runner.os }}-buildx-${{ matrix.variant }}-
+          ${{ runner.os }}-buildx-
+
+    # This step generates the docker tags
+    - name: Docker meta
+      id: meta
+      uses: docker/metadata-action@v4
+      with:
+        images: |
+          ${{ github.repository }}
+        # type=ref,event=pr generates tag(s) on PRs only. E.g. 'pr-123-<variant>', 'pr-123-abc0123-<variant>'
+        # type=ref,event=branch generates tag(s) on branch only. E.g. 'master-<variant>', 'master-abc0123-<variant>'
+        # type=ref,event=tag generates tag(s) on tags only. E.g. 'v0.0.0-<variant>', 'v0.0.0-abc0123-<variant>'
+        tags: |
+          type=ref,suffix=-${{ matrix.variant }},event=pr
+          type=ref,suffix=-{{sha}}-${{ matrix.variant }},event=pr
+          type=ref,suffix=-${{ matrix.variant }},event=branch
+          type=ref,suffix=-{{sha}}-${{ matrix.variant }},event=branch
+          type=ref,suffix=-${{ matrix.variant }},event=tag
+          type=ref,suffix=-{{sha}}-${{ matrix.variant }},event=tag
+        # Disable 'latest' tag
+        flavor: |
+          latest=false
+
+    - name: Login to Docker Hub registry
+      # Run on master and tags
+      if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')
+      uses: docker/login-action@v2
+      with:
+        username: ${{ secrets.DOCKERHUB_REGISTRY_USER }}
+        password: ${{ secrets.DOCKERHUB_REGISTRY_PASSWORD }}
+
+    - name: Build (PRs)
+      # Run on pull requests
+      if: github.event_name == 'pull_request'
+      uses: docker/build-push-action@v3
+      with:
+        file: Dockerfile.${{ matrix.variant }}
+        context: '.'
+        platforms: linux/amd64
+        push: false
+        tags: ${{ steps.meta.outputs.tags }}
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+
+    - name: Build and push
+      # Run on master and tags
+      if: github.ref == 'refs/heads/master' || startsWith(github.ref, 'refs/tags/')
+      uses: docker/build-push-action@v3
+      with:
+        file: Dockerfile.${{ matrix.variant }}
+        context: '.'
+        platforms: linux/386,linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/s390x
+        push: true
+        tags: ${{ steps.meta.outputs.tags }}
+        cache-from: type=local,src=/tmp/.buildx-cache
+        cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
+
+    # Temp fix
+    # https://github.com/docker/build-push-action/issues/252
+    # https://github.com/moby/buildkit/issues/1896
+    - name: Move cache
+      run: |
+        rm -rf /tmp/.buildx-cache
+        mv /tmp/.buildx-cache-new /tmp/.buildx-cache
+
+  update-draft-release:
+    needs: [test, build]
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter.yml
+          publish: false
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  publish-draft-release:
+    needs: [test, build]
+    if: startsWith(github.ref, 'refs/tags/')
+    runs-on: ubuntu-latest
+    steps:
+      # Drafts your next Release notes as Pull Requests are merged into "master"
+      - uses: release-drafter/release-drafter@v5
+        with:
+          config-name: release-drafter.yml
+          publish: true
+          name: ${{ github.ref_name }} # E.g. 'master' or 'v1.2.3'
+          tag: ${{ github.ref_name }} # E.g. 'master' or 'v1.2.3'
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  update-dockerhub-description:
+    needs: [test, build]
+    if: github.ref == 'refs/heads/master'
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v3
+    - name: Docker Hub Description
+      uses: peter-evans/dockerhub-description@v3
+      with:
+        username: ${{ secrets.DOCKERHUB_REGISTRY_USER }}
+        password: ${{ secrets.DOCKERHUB_REGISTRY_PASSWORD }}
+        repository: ${{ github.repository }}
+        short-description: ${{ github.event.repository.description }}

.gitignore

@@ -1,4 +1,7 @@
 /.idea
 /web/.idea
-/.vscode
-/.vagrant
+/.vscode/*
+!/.vscode/launch.json
+/.vagrant
+/web/hlstatsimg/progress
+/web/hlstatsimg/graph

.vscode/launch.json

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+{
+    // Use IntelliSense to learn about possible attributes.
+    // Hover to view descriptions of existing attributes.
+    // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Listen for XDebug",
+            "type": "php",
+            "request": "launch",
+            "port": 9000,
+            "pathMappings": {
+                "/web": "${workspaceRoot}/web",
+            },
+            "xdebugSettings": {
+                "max_data": 10000,
+                "max_children": 10000
+            }
+        },
+        {
+            "name": "Launch currently open script",
+            "type": "php",
+            "request": "launch",
+            "program": "${file}",
+            "cwd": "${fileDirname}",
+            "port": 9000
+        }
+    ]
+}

Dockerfile.daemon

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+FROM perl:5.38.0-slim-buster AS base
+
+# Install modules
+RUN set -eux; \
+    apt-get update; \
+    apt-get install -y build-essential; \
+    \
+    cpanm DBI; \
+    \
+    # Install DBD::mysql, requires mysql 8. See: https://stackoverflow.com/q/4729722
+    apt-get update; \
+    apt-get install -y wget; \
+    # See: https://dev.mysql.com/downloads/repo/apt/
+    wget -q https://dev.mysql.com/get/mysql-apt-config_0.8.28-1_all.deb; \
+    DEBIAN_FRONTEND=noninteractive apt install -y ./mysql-apt-config_*; \
+    apt-get update; \
+    apt-get install -y libmysqlclient-dev; \
+    apt-get install -y libmysqlclient21; \
+    cpanm DBD::mysql; \
+    # apt purge --auto-remove -y mysql-community-client; \
+    # apt purge --auto-remove -y mysql-server; \
+    apt purge --auto-remove -y libmysqlclient-dev; \
+    apt purge --auto-remove -y mysql-apt-config; \
+    rm -fv ./mysql-apt-config_*; \
+    \
+    cpanm Geo::IP::PurePerl; \
+    cpanm GeoIP2::Database::Reader; \
+    cpanm MaxMind::DB::Reader; \
+    cpanm Syntax::Keyword::Try; \
+    \
+    # Optional modules: Email
+    cpanm Email::Sender::Simple; \
+    apt-get purge --auto-remove -y build-essential; \
+    rm -rf /var/lib/apt/lists/* /root/.cpan/ /root/.cpanm/
+
+# Install tools
+RUN set -eux; \
+    apt-get update; \
+    apt-get install -y \
+        procps \
+        # Cron tools
+        cron \
+        curl \
+        wget \
+        openssl \
+    && rm -rf /var/lib/apt/lists/*
+
+RUN set -eux; \
+    mkdir -p /scripts /scripts/GeoLiteCity; \
+    cd /scripts/GeoLiteCity; \
+    # Download the GeoIP binary. Maxmind discontinued distributing the GeoLite Legacy databases. See: https://support.maxmind.com/geolite-legacy-discontinuation-notice/
+    # So let's download it from our fork of GeoLiteCity.dat
+    wget -qO- https://github.com/startersclan/GeoLiteCity-data/raw/c14d99c42446f586e3ca9c89fe13714474921d65/GeoLiteCity.dat > GeoLiteCity.dat; \
+    chmod 666 GeoLiteCity.dat; \
+    # Download the GeoIP2 binary. Maxmind discontinued distributing the GeoLite2 databases publicly, so a license key is needed. See: https://blog.maxmind.com/2019/12/18/significant-changes-to-accessing-and-using-geolite2-databases/
+    # In order to obtain the secret MAXMIND_LICENSE_KEY, we assume we have a sidecar secrets-server which will serve the secret MAXMIND_LICENSE_KEY at: http://localhost:8000/MAXMIND_LICENSE_KEY
+    wget -qO- https://cdn.jsdelivr.net/npm/geolite2-city@1.0.0/GeoLite2-City.mmdb.gz > GeoLite2-City.mmdb.gz; \
+    gzip -d GeoLite2-City.mmdb.gz; \
+    chmod 666 GeoLite2-City.mmdb; \
+    ls -al
+
+# Copy scripts and set permissions
+COPY scripts /scripts2
+RUN set -eux; \
+    ls /scripts2 | grep -v GeoLiteCity | while read -r i; do mv -v "/scripts2/$i" /scripts; done; \
+    mv -v /scripts2/GeoLiteCity/* /scripts/GeoLiteCity/; \
+    rm -rf /scripts2; \
+    find /scripts; \
+    find /scripts -type d -exec chmod 750 {} \;; \
+    find /scripts -type f -exec chmod 640 {} \;; \
+    find /scripts -type f -name '*.sh' -exec chmod 750 {} \;; \
+    find /scripts -type f -name '*.pl' -exec chmod 750 {} \;; \
+    find /scripts -type f -name 'run_*' -exec chmod 750 {} \;;
+
+EXPOSE 27500/udp
+
+STOPSIGNAL SIGINT
+
+WORKDIR /scripts
+
+CMD ["perl", "./hlstats.pl"]
+
+RUN
+FROM base AS dev
+
+FROM base AS prod

Dockerfile.web-nginx

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+FROM nginx:1.21-alpine AS base
+
+WORKDIR /web
+
+FROM base AS dev
+
+FROM base AS prod
+
+# Set permissions for 'nginx' user
+# COPY --chown=nginx:nginx --chmod=640  /web /web
+COPY ./web /web
+RUN set -eux; \
+    chown -R nginx:nginx /web; \
+    find /web -type d -exec chmod 750 {} \; ; \
+    find /web -type f -exec chmod 640 {} \; ;
+
+# Add default configs
+COPY config/web/nginx/nginx.conf /etc/nginx/nginx.conf