Issue 58 (#59)

* Switch to install-php-extensions

* Set image labels at the end of the Dockerfile

* Copy the entrypoint program at the beginning

* Install the ldap extension for php to fix issue 58

* Add plugins configuration files in volume /config

---------

Co-authored-by: Robin Alexander <robin.alexander@netplus.ch>

Dockerfile

@@ -1,9 +1,17 @@
 ARG  PHP_VERSION
 FROM php:${PHP_VERSION}-apache
 
+# Copy the entrypoint program
+COPY entrypoint.sh /usr/local/bin/ 
+RUN  chmod +x /usr/local/bin/entrypoint.sh
+
 # Install composer
 COPY --from=composer/composer:latest-bin /composer /usr/bin/composer
 
+# Add command install-php-extensions
+ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/
+RUN chmod +x /usr/local/bin/install-php-extensions
+
 # Customize
 ARG APP_GH_REF
 ENV DEBIAN_FRONTEND=noninteractive
@@ -13,7 +21,6 @@ RUN set -ex; \
     apt-get update; \
     apt-get upgrade --yes; \
     apt-get install --yes --no-install-recommends git unzip; \
-    apt-get install --yes libpng-dev libjpeg-dev; \
     apt-get clean; \
     rm -rf /var/lib/apt/lists/*
 
@@ -22,9 +29,7 @@ RUN set -ex; \
     cp "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"; \
     a2enmod rewrite; \
     a2enmod headers; \
-    docker-php-ext-configure gd --with-jpeg; \
-    docker-php-ext-install -j$(nproc) gd; \
-    docker-php-ext-install -j$(nproc) mysqli; \
+    install-php-extensions mysqli gd ldap; \
     pecl install timezonedb; \
     docker-php-ext-enable timezonedb
 
@@ -55,19 +60,15 @@ RUN set -ex; \
     chown www-data:www-data /app.log; \
     mkdir /config
 
+# Declarations
+VOLUME /config
+ENTRYPOINT ["entrypoint.sh"]
+CMD ["apache2-foreground"]
+
 # Labels
 LABEL org.opencontainers.image.title="LibreBooking"
 LABEL org.opencontainers.image.description="LibreBooking as a container"
 LABEL org.opencontainers.image.url="https://github.com/librebooking/docker"
 LABEL org.opencontainers.image.source="https://github.com/librebooking/docker"
 LABEL org.opencontainers.image.licenses="GPL-3.0"
 LABEL org.opencontainers.image.authors="robin.alexander@netplus.ch"
-
-# Copy the entrypoint program
-COPY entrypoint.sh /usr/local/bin/ 
-RUN  chmod +x /usr/local/bin/entrypoint.sh
-
-# Declarations
-VOLUME /config
-ENTRYPOINT ["entrypoint.sh"]
-CMD ["apache2-foreground"]

entrypoint.sh

@@ -84,6 +84,14 @@ if ! [ -f /var/www/html/config/config.php ]; then
   ln -s /config/config.php /var/www/html/config/config.php
 fi
 
+# Create the plugins configuration file inside the volume
+for source in $(find /var/www/html/plugins -type f -name "*dist*"); do
+  target=$(echo "${source}" | sed -e "s/.dist//")
+  cp --no-clobber "${source}" "/config/$(basename ${target})"
+  chown www-data:www-data "/config/$(basename ${target})"
+  ln -s "/config/$(basename ${target})" "${target}"
+done
+
 # Set timezone
 if test -f /usr/share/zoneinfo/${TZ}; then
   ln -sf /usr/share/zoneinfo/${TZ} /etc/localtime