Upgrade to PHP 8.2

.github/workflows/build.yml

@@ -8,66 +8,75 @@ jobs:
   buildx:
     runs-on: ubuntu-latest
     steps:
+      # Step 1: Checkout the code
       - name: Checkout
         uses: actions/checkout@v4
 
+      # Step 2: Prepare variables for building and tagging the image
       - name: Prepare
         id: prepare
         run: |
           GHCR_IMAGE=ghcr.io/${GITHUB_REPOSITORY}
           DOCKER_PLATFORMS=linux/amd64,linux/arm/v6,linux/arm/v7,linux/arm64,linux/386,linux/ppc64le,linux/s390x
 
-          VERSION=${GITHUB_REF#refs/*/}
+          VERSION=$(echo ${GITHUB_REF#refs/*/} | sed 's/\//-/g') # Replace / with - in tag name
           TAGS="${GITHUB_REPOSITORY}:${VERSION}"
 
           if [[ $GITHUB_REF == refs/tags/* ]]; then
             TAGS="$TAGS,${GITHUB_REPOSITORY}:latest"
-          fi
-          if [[ $VERSION == "master" ]]; then
+          elif [[ $VERSION == "master" ]]; then
             TAGS="$TAGS,${GITHUB_REPOSITORY}:beta"
           fi
 
           GHCR_TAGS="${GHCR_IMAGE}:${VERSION}"
           if [[ $GITHUB_REF == refs/tags/* ]]; then
             GHCR_TAGS="$GHCR_TAGS,${GHCR_IMAGE}:latest"
-          fi
-          if [[ $VERSION == "master" ]]; then
+          elif [[ $VERSION == "master" ]]; then
             GHCR_TAGS="$GHCR_TAGS,${GHCR_IMAGE}:beta"
           fi
 
           echo "platforms=${DOCKER_PLATFORMS}" >> $GITHUB_OUTPUT
           echo "tags=${TAGS}" >> $GITHUB_OUTPUT
           echo "ghcr-tags=${GHCR_TAGS}" >> $GITHUB_OUTPUT
 
+      # Step 3: Set up QEMU for multi-platform builds
       - name: Set up QEMU
         id: qemu
         uses: docker/setup-qemu-action@v3
         with:
           image: tonistiigi/binfmt:latest
           platforms: all
 
+      # Step 4: Set up Docker Buildx
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
         id: buildx
-        # with:
-        #   install: true
 
+      # Step 5: Login to DockerHub
       - name: Login to DockerHub
         if: github.event_name != 'pull_request'
         uses: docker/login-action@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKER_PASSWORD }}
 
-      - name: Build
+      # Step 5.5: Login to GitHub Container Registry
+      - name: Login to GHCR
+        if: github.event_name != 'pull_request'
+        run: echo "${{ secrets.GITHUB_TOKEN }}" | docker login ghcr.io -u ${{ github.actor }} --password-stdin
+
+      # Step 6: Debug Build
+      - name: Debug Build on PR
         run: |
-          docker buildx build .
+          docker buildx build --load .
 
+      # Step 7: Test the built image
       - name: Test
         run: |
           docker-compose version
           docker-compose --file docker-compose.test.yml up --exit-code-from sut --timeout 10 --build
 
+      # Step 8: Build and Push (if not a PR)
       - name: Build and push
         uses: docker/build-push-action@v5
         with:
@@ -76,10 +85,21 @@ jobs:
           tags: ${{ steps.prepare.outputs.tags }}
           platforms: ${{ steps.prepare.outputs.platforms }}
 
+      # Step 9: Push to GitHub Container Registry
+      - name: Push to GHCR
+        if: github.event_name != 'pull_request'
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.prepare.outputs.ghcr-tags }}
+          platforms: ${{ steps.prepare.outputs.platforms }}
+
+      # Step 10: Update Docker Hub Description
       - name: Docker Hub Description
+        if: startsWith(github.ref, 'refs/tags/')
         uses: peter-evans/dockerhub-description@v3
         with:
           username: ${{ secrets.DOCKER_USERNAME }}
           password: ${{ secrets.DOCKERHUB_PASSWORD }}
           short-description: ${{ github.event.repository.description }}
-

Dockerfile

@@ -6,31 +6,31 @@ LABEL Maintainer="Ernesto Serrano <info@ernesto.es>" \
 
 # Install packages
 RUN apk --no-cache add \
-        php81 \
-        php81-fpm \
-        php81-opcache \
-        php81-pecl-apcu \
-        php81-mysqli \
-        php81-pgsql \
-        php81-json \
-        php81-openssl \
-        php81-curl \
-        php81-zlib \
-        php81-soap \
-        php81-xml \
-        php81-fileinfo \
-        php81-phar \
-        php81-intl \
-        php81-dom \
-        php81-xmlreader \
-        php81-ctype \
-        php81-session \
-        php81-iconv \
-        php81-tokenizer \
-        php81-zip \
-        php81-simplexml \
-        php81-mbstring \
-        php81-gd \
+        php82 \
+        php82-fpm \
+        php82-opcache \
+        php82-pecl-apcu \
+        php82-mysqli \
+        php82-pgsql \
+        php82-json \
+        php82-openssl \
+        php82-curl \
+        php82-zlib \
+        php82-soap \
+        php82-xml \
+        php82-fileinfo \
+        php82-phar \
+        php82-intl \
+        php82-dom \
+        php82-xmlreader \
+        php82-ctype \
+        php82-session \
+        php82-iconv \
+        php82-tokenizer \
+        php82-zip \
+        php82-simplexml \
+        php82-mbstring \
+        php82-gd \
         nginx \
         runit \
         curl \

README.md

@@ -1,19 +1,19 @@
-# Docker PHP-FPM 8.1 & Nginx 1.24 on Alpine Linux
+# Docker PHP-FPM 8.2 & Nginx 1.24 on Alpine Linux
 
 [![Docker Pulls](https://img.shields.io/docker/pulls/erseco/alpine-php-webserver.svg)](https://hub.docker.com/r/erseco/alpine-php-webserver/)
 ![Docker Image Size](https://img.shields.io/docker/image-size/erseco/alpine-php-webserver)
 ![nginx 1.24.0](https://img.shields.io/badge/nginx-1.18-brightgreen.svg)
-![php 8.1](https://img.shields.io/badge/php-8.1-brightgreen.svg)
+![php 8.2](https://img.shields.io/badge/php-8.2-brightgreen.svg)
 ![License MIT](https://img.shields.io/badge/license-MIT-blue.svg)
 
-Example PHP-FPM 8.1 & Nginx 1.24 setup for Docker, build on [Alpine Linux](https://www.alpinelinux.org/).
+Example PHP-FPM 8.2 & Nginx 1.24 setup for Docker, build on [Alpine Linux](https://www.alpinelinux.org/).
 The image is only +/- 25MB large.
 
 Repository: https://github.com/erseco/alpine-php-webserver
 
 * Built on the lightweight and secure Alpine Linux distribution
 * Very small Docker image size (+/-25MB)
-* Uses PHP 8.1 for better performance, lower cpu usage & memory footprint
+* Uses PHP 8.2 for better performance, lower cpu usage & memory footprint
 * Multi-arch support: 386, amd64, arm/v6, arm/v7, arm64, ppc64le, s390x
 * Optimized for 100 concurrent users
 * Optimized to only use resources when there's traffic (by using PHP-FPM's ondemand PM)

rootfs/etc/service/php/run

@@ -2,13 +2,13 @@
 
 # Replace ENV vars in configuration files
 tmpfile=$(mktemp)
-cat /etc/php81/conf.d/custom.ini | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
-mv "$tmpfile" /etc/php81/conf.d/custom.ini
+cat /etc/php82/conf.d/custom.ini | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
+mv "$tmpfile" /etc/php82/conf.d/custom.ini
 
 tmpfile=$(mktemp)
-cat /etc/php81/php-fpm.d/www.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
-mv "$tmpfile" /etc/php81/php-fpm.d/www.conf
+cat /etc/php82/php-fpm.d/www.conf | envsubst "$(env | cut -d= -f1 | sed -e 's/^/$/')" | tee "$tmpfile" > /dev/null
+mv "$tmpfile" /etc/php82/php-fpm.d/www.conf
 
 # pipe stderr to stdout and run php-fpm
 exec 2>&1
-exec php-fpm81 -F
+exec php-fpm82 -F

run_tests.sh

@@ -1,3 +1,3 @@
 #!/usr/bin/env sh
 apk --no-cache add curl
-curl --silent --fail http://app:8080 | grep 'PHP 8.1'
+curl --silent --fail http://app:8080 | grep 'PHP 8.2'