feat: switch to alpine based image (#20)

Dockerfile

@@ -1,34 +1,21 @@
-FROM serversideup/php:8.2-fpm-nginx
+FROM ghcr.io/quadrubo/php-fpm-alpine-s6-nginx:php8.2-alpine3.18 as waky_builder
 
-ARG NODE_VERSION=18
+# Install node
+ENV NODE_VERSION=18.16.0
 
-# Add /config to allowed directory tree
-ENV PHP_OPEN_BASEDIR=$WEBUSER_HOME:/config/:/dev/stdout:/tmp
-
-# Enable mixed ssl mode so port 80 or 443 can be used
-ENV SSL_MODE="mixed"
+ENV NODE_PACKAGE_URL=https://unofficial-builds.nodejs.org/download/release/v$NODE_VERSION/node-v$NODE_VERSION-linux-x64-musl.tar.xz
 
-# Install additional packages and cron file
-RUN apt-get update \
-    && apt-get install -y --no-install-recommends \
-        curl \
-        cron \
-        iputils-ping \
-        openssh-client \
-        # Needed for envsubst
-        gettext-base \ 
-# Install cron file
-    && echo "MAILTO=\"\"\n* * * * * webuser /usr/bin/php /var/www/html/artisan schedule:run" > /etc/cron.d/laravel \
-# Install node & npm
-    && curl -sLS https://deb.nodesource.com/setup_$NODE_VERSION.x | bash - \
-    && apt-get install -y nodejs \ 
-    && npm install -g npm \
-# Clean up package lists
-    && apt-get clean \
-    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/*
+RUN apk update && \
+    apk add --no-cache libstdc++
 
-# Copy package configs
-COPY --chmod=755 docker/deploy/etc/s6-overlay/ /etc/s6-overlay/
+RUN curl -fsSLO --compressed $NODE_PACKAGE_URL \
+    && tar -xJf "node-v$NODE_VERSION-linux-x64-musl.tar.xz" -C /usr/local --strip-components=1 --no-same-owner \
+    && ln -s /usr/local/bin/node /usr/local/bin/nodejs \
+    # fi
+    && rm -f "node-v$NODE_VERSION-linux-x64-musl.tar.xz" \
+    # smoke tests
+    && node --version \
+    && npm --version
 
 WORKDIR /var/www/html
 
@@ -49,4 +36,36 @@ RUN npm ci \
     && npm cache clean --force \
     && rm -rf node_modules
 
+# main image
+FROM ghcr.io/quadrubo/php-fpm-alpine-s6-nginx:php8.2-alpine3.18
+
+# Add /config to allowed directory tree
+ENV PHP_OPEN_BASEDIR=$WEBUSER_HOME:/config/:/dev/stdout:/tmp
+
+# Enable mixed ssl mode so port 80 or 443 can be used
+ENV SSL_MODE="mixed"
+
+# Install additional packages and cron file
+RUN apk update \
+    && apk add --no-cache \
+        curl \
+        # cron \
+        iputils-ping \
+        openssh-client \
+        # Needed for envsubst
+        gettext \
+    # Install cron file
+    && echo "MAILTO=\"\"\n* * * * * webuser /usr/bin/php /var/www/html/artisan schedule:run" > /var/spool/cron/crontabs/root \
+    # Clean up package lists
+    # && apt-get clean \
+    && rm -rf /tmp/* /var/tmp/* /usr/share/doc/*
+
+# Copy package configs
+COPY --chmod=755 docker/deploy/etc/s6-overlay/ /etc/s6-overlay/
+
+WORKDIR /var/www/html
+
+# Copy app
+COPY --from=waky_builder --chown=webuser:webgroup /var/www/html /var/www/html/
+
 VOLUME /config

docker/deploy/etc/s6-overlay/s6-rc.d/cron/run

@@ -1,2 +1,2 @@
 #!/command/with-contenv bash
-s6-setuidgid root /usr/sbin/cron -f -l 8
+s6-setuidgid root /usr/sbin/crond -f -l 8