Move binaries build to GitHub Actions

.github/workflows/ci.yml

@@ -0,0 +1,53 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - master
+    tags:
+      - "v[0-9]+.[0-9]+.[0-9]+"
+  pull_request:
+    branches:
+      - master
+
+concurrency:
+  group: ${{ github.ref_name }}-ci
+  cancel-in-progress: true
+
+jobs:
+  build-binaries:
+    name: Build Docker Image
+    runs-on: ubuntu-20.04
+    strategy:
+      matrix:
+        nginx_version: [1.25.0, 1.25.1, 1.25.2, 1.25.3]
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+
+      - name: Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build binary
+        uses: docker/build-push-action@v5
+        with:
+          pull: true
+          load: true
+          push: false
+          file: build/Dockerfile
+          tags: ${{ matrix.nginx_version }}
+          cache-from: type=gha,scope=${{ matrix.nginx_version }}
+          cache-to: type=gha,scope=${{ matrix.nginx_version }},mode=max
+          target: final
+          build-args: NGINX_VERSIONS=${{ matrix.nginx_version }}
+          outputs: type=tar,dest=linux-amd64-nginx-${{ matrix.nginx_version }}-ngx_http_module.so.tar
+
+      - name: Compress tar
+        run: |
+          gzip -9 linux-amd64-nginx-${{ matrix.nginx_version }}-ngx_http_module.so.tar
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v2
+        with:
+          name: linux-amd64-nginx-${{ matrix.nginx_version }}-ngx_http_module.so.tgz
+          path: linux-amd64-nginx-${{ matrix.nginx_version }}-ngx_http_module.so.tar.gz

build/Dockerfile

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+FROM ubuntu:23.10 as base
+
+RUN apt-get update && \
+    apt-get install --no-install-recommends --no-install-suggests -y \
+    build-essential \
+    cmake \
+    pkg-config \
+    git \
+    ca-certificates \
+    automake \
+    autogen \
+    autoconf \
+    libtool \
+    ssh \
+    wget \
+    libpcre3 libpcre3-dev \
+    zlib1g-dev
+
+
+FROM base as opentracing
+ARG OPENTRACING_VERSION=v1.6.0
+
+RUN <<"eot" bash -euo pipefail
+    git clone -b "${OPENTRACING_VERSION}" https://github.com/opentracing/opentracing-cpp.git
+    cd opentracing-cpp
+    mkdir .build && cd .build
+    cmake -DCMAKE_BUILD_TYPE=Release \
+        -DCMAKE_CXX_FLAGS="-fPIC" \
+        -DBUILD_SHARED_LIBS=OFF \
+        -DBUILD_TESTING=OFF \
+        -DBUILD_MOCKTRACER=OFF \
+        ..
+    make && make install
+eot
+
+FROM opentracing as binary
+ARG NGINX_VERSION
+
+COPY --link opentracing /opentracing
+
+ADD --link https://github.com/nginx/nginx/archive/release-${NGINX_VERSION}.tar.gz /
+
+RUN tar zxf release-${NGINX_VERSION}.tar.gz
+
+WORKDIR /nginx-release-${NGINX_VERSION}
+
+COPY <<-EOT export.map
+{
+  global:
+    ngx_*;
+  local: *;
+};
+EOT
+
+RUN ./auto/configure \
+    --with-compat \
+    --add-dynamic-module=/opentracing \
+    && make modules
+
+RUN /usr/bin/g++ -o ngx_http_opentracing_module.so \
+    objs/addon/src/*.o \
+    objs/ngx_http_opentracing_module_modules.o \
+    -static-libstdc++ -static-libgcc \
+    -lopentracing \
+    -Wl,--version-script="export.map" \
+    -shared
+
+
+FROM scratch as export
+ARG NGINX_VERSION
+COPY --from=binary /nginx-release-${NGINX_VERSION}/ngx_http_opentracing_module.so /