Merge pull request #868 from nextcloud/feat/32bit

Author: provokateurin

.github/workflows/build-test.yml

@@ -64,15 +64,18 @@ jobs:
     - name: Set up Docker Buildx
       uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1
 
-    # Only build non-client containers as multi-arch containers
-    - name: Build multi-arch Docker image ${{ matrix.dockerfile }}
-      if: ${{ !startsWith(matrix.dockerfile, 'client') && !startsWith(matrix.dockerfile, 'translations') }}
+    - name: Build Docker image ${{ matrix.dockerfile }}
       run: |
+        IMAGE=$(dirname ${{ matrix.dockerfile }})
         cd "$(dirname ${{ matrix.dockerfile }})"
-        docker buildx build --platform linux/amd64,linux/arm64 . --file Dockerfile
-
-    - name: Build amd64 Docker image ${{ matrix.dockerfile }}
-      if: ${{ startsWith(matrix.dockerfile, 'client') || startsWith(matrix.dockerfile, 'translations') }}
-      run: |
-        cd "$(dirname ${{ matrix.dockerfile }})"
-        docker build . --file Dockerfile
+        case "$IMAGE" in
+          client*)
+            PLATFORM="linux/amd64" ;;
+          translations*)
+            PLATFORM="linux/amd64" ;;
+          *32bit)
+            PLATFORM="linux/386" ;;
+          *)
+            PLATFORM="linux/amd64,linux/arm64'" ;;
+        esac
+        docker buildx build --platform "$PLATFORM" . --file Dockerfile

.github/workflows/docker.yml

@@ -68,7 +68,7 @@ jobs:
       - name: Build container image
         uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
         with:
-          platforms: ${{ (startsWith(github.event.inputs.folderPath, 'client') || startsWith(github.event.inputs.folderPath, 'translations')) && 'linux/amd64' || 'linux/amd64,linux/arm64' }}
+          platforms: ${{ (startsWith(github.event.inputs.folderPath, 'client') || startsWith(github.event.inputs.folderPath, 'translations')) && 'linux/amd64' || (endsWith(github.event.inputs.folderPath, '32bit') && 'linux/386' || 'linux/amd64,linux/arm64') }}
           push: true
           context: ${{ github.event.inputs.folderPath }}
           file: '${{ github.event.inputs.folderPath }}/${{ github.event.inputs.dockerFile }}'

php8.4-32bit/Dockerfile

@@ -0,0 +1,19 @@
+FROM i386/debian:stable
+RUN apt-get update && apt-get install -y wget apt-transport-https lsb-release ca-certificates \
+    git curl make libmagickcore-7.q16-10-extra \
+    php8.4-apcu php8.4-bz2 php8.4-cli php8.4-ctype php8.4-curl \
+    php8.4-dom php8.4-fileinfo php8.4-gd php8.4-iconv \
+    php8.4-imagick php8.4-intl php8.4-ldap php8.4-mbstring \
+    php8.4-posix php8.4-redis php8.4-simplexml php8.4-sqlite \
+    php8.4-sqlite3 php8.4-xdebug php8.4-xml \
+    php8.4-xmlreader php8.4-xmlwriter php8.4-zip && \
+    apt-get autoremove -y && apt-get autoclean && apt-get clean && \
+    rm -rf /tmp/* /var/tmp/* /var/lib/apt/lists/*
+
+RUN phpenmod zip intl gd systemd
+RUN curl -O -L https://getcomposer.org/download/2.9.2/composer.phar \
+    && chmod +x composer.phar \
+    && mv composer.phar /usr/local/bin/composer
+
+RUN phpdismod xdebug
+ADD nextcloud.ini /etc/php/8.4/cli/conf.d/nextcloud.ini

php8.4-32bit/nextcloud.ini

@@ -0,0 +1,10 @@
+memory_limit = 768M
+phar.readonly = 0 ; only for building phar files on CI - should be disabled on production environments
+; Opcache
+opcache.enable=1
+opcache.enable_cli=1
+opcache.interned_strings_buffer=8
+opcache.max_accelerated_files=10000
+opcache.memory_consumption=128
+opcache.save_comments=1
+opcache.revalidate_freq=1