Implement docker arm build (necessary for Pull Request #34) (#37)

Enable CI docker builds; switch to manylinux 2_28; enable ARM Docker build

.github/workflows/build-docker.yml

@@ -0,0 +1,68 @@
+name: Build manylinux docker container
+
+on:
+  push:
+    tags:
+      - '*'
+    branches:
+      - develop
+      - ci/*
+    paths:
+      - Dockerfile
+
+  pull_request:
+    types:
+      - opened
+      - synchronize
+    branches:
+      - develop
+    paths:
+      - Dockerfile
+
+env:
+  REGISTRY: ghcr.io
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        platform:
+          - linux/amd64
+          - linux/arm64
+    steps:
+      - name: Prepare
+        run: |
+          if [ "${{ matrix.platform }}" = "linux/amd64" ]; then
+            echo "TARGET_ARCH=x86_64" >> $GITHUB_ENV
+          elif [ "${{ matrix.platform }}" = "linux/arm64" ]; then
+            echo "TARGET_ARCH=aarch64" >> $GITHUB_ENV
+          fi
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Log in to the Container registry
+        uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build
+        id: docker_build
+        uses: docker/build-push-action@v5
+        with:
+          context: ./
+          file: ./Dockerfile
+          push: ${{ github.ref == 'refs/heads/develop' }}
+          platforms: ${{ matrix.platform }}
+          tags: ${{ env.REGISTRY }}/${{ github.repository_owner }}/resiliparse-manylinux_2_28_${{ env.TARGET_ARCH }}:latest
+          build-args: |
+            TARGET_ARCH=${{ env.TARGET_ARCH }}

Dockerfile

@@ -1,12 +1,25 @@
-FROM quay.io/pypa/manylinux2014_x86_64:latest
+ARG TARGET_ARCH
+FROM quay.io/pypa/manylinux_2_28_${TARGET_ARCH}:latest
 
 RUN set -x \
     && yum install -y \
-          devtoolset-10-libasan-devel \
+          gcc-toolset-10-libasan-devel \
           lz4-devel \
-          uchardet-devel \
           zlib-devel
 
+RUN set -x \
+    && curl -Lf https://gitlab.freedesktop.org/uchardet/uchardet/-/archive/v0.0.8/uchardet-v0.0.8.tar.gz > uchardet.tar.gz \
+    && tar -xf uchardet.tar.gz \
+    && (cd uchardet-* && mkdir build \
+        && cmake \
+            -DCMAKE_BUILD_TYPE=Release \
+            -DCMAKE_INSTALL_PREFIX=/usr \
+            -DCMAKE_CXX_STANDARD=17 \
+            -DLEXBOR_BUILD_STATIC=ON \
+            -B build \
+        && cmake --build build -j$(nproc) --target install) \
+    && rm -rf uchardet*
+
 RUN set -x \
     && curl -Lf https://github.com/lexbor/lexbor/archive/refs/tags/v2.2.0.tar.gz > lexbor.tar.gz \
     && tar -xf lexbor.tar.gz \