add(): persistent mount point

Dockerfile

@@ -37,7 +37,8 @@ RUN echo "@testing https://nl.alpinelinux.org/alpine/edge/testing" >> /etc/apk/r
     && addgroup -g ${GID} flarum && adduser -h /flarum -s /bin/sh -D -G flarum -u ${UID} flarum \
     && chown -R flarum:flarum /flarum \
     && su-exec flarum:flarum composer create-project flarum/flarum /flarum/app $VERSION --stability=beta \
-    && composer clear-cache
+    && composer clear-cache \
+    && rm -rf /flarum/.composer
 
 COPY config.sql /flarum/app/config.sql
 COPY nginx.conf /etc/nginx/nginx.conf
@@ -46,5 +47,6 @@ COPY supervisord.conf /etc/supervisor/supervisord.conf
 COPY startup /usr/local/bin/startup
 RUN chmod +x /usr/local/bin/startup
 
+VOLUME /flarum/www
 EXPOSE 8080
 CMD ["/usr/bin/tini","--","startup"]

README.md

@@ -45,7 +45,7 @@ MAIL_PASS = xxxxxxxx
 
 ### Volume
 
-* /flarum : Flarum directory
+* /flarum/www : Flarum directory
 
 ### Docker-compose
 
@@ -67,7 +67,7 @@ flarum:
     - MAIL_PASS=zzzzzzzz
     - MAIL_ENCR=ssl
   volumes:
-    - /mnt/docker/flarum:/flarum
+    - /mnt/docker/flarum:/flarum/www
 
 mariadb:
   image: mariadb:10.1
@@ -79,7 +79,6 @@ mariadb:
     - MYSQL_DATABASE=flarum
     - MYSQL_USER=flarum
     - MYSQL_PASSWORD=yyyyyyyy
-
 ```
 
 #### Run !
@@ -95,4 +94,4 @@ docker-compose up -d
 
 ### Configuration file
 
-The main configuration file is located here : **/mnt/docker/flarum/config.php**
+The main configuration file is located here : **/mnt/docker/flarum/app/config.php**

nginx.conf

@@ -48,7 +48,7 @@ http {
 
   server {
     listen 8080;
-    root /flarum/app;
+    root /flarum/www/app;
     index index.php;
 
     access_log /var/log/nginx/access.log;

startup

@@ -10,10 +10,12 @@ if [ -z "$FORUM_URL" ]; then
   exit 1
 fi
 
-if [ ! -e '/flarum/app/config.php' ]; then
+# if no installation was performed before
+if [ ! -e '/flarum/www/app/config.php' ]; then
 
 cd /flarum/app/
 
+# Flarum settings
 cat > config.yml <<EOF
 databaseConfiguration:
     driver: mysql
@@ -33,7 +35,7 @@ sed -i -e "s|{{ MAIL_FROM }}|${MAIL_FROM}|g" \
        -e "s|{{ MAIL_PASS }}|${MAIL_PASS}|g" \
        -e "s|{{ MAIL_ENCR }}|${MAIL_ENCR}|g" config.sql
 
-# Fix installer, wait fix in beta 6
+# Installer problem, wait fix in beta 6
 # PHP Fatal error:  Uncaught ReflectionException: Class flarum.config does not
 # exist in /flarum/vendor/illuminate/container/Container.php
 # https://github.com/flarum/core/commit/7192c4391bee006ccc2de3db6caa89803d72d130
@@ -41,7 +43,7 @@ sed -i -e 's|InfoCommand::class,||g' \
        -e "s|\['config' => \$app->make('flarum.config')\]|['config' => \$app->isInstalled() ? \$app->make('flarum.config') : []]|g" vendor/flarum/core/src/Console/Server.php
 
 # Set permissions
-chown -R flarum:flarum /flarum
+chown -R flarum:flarum /flarum/app
 
 # Install flarum (migrate database + assets)
 su-exec flarum:flarum php flarum install --file config.yml
@@ -49,12 +51,21 @@ su-exec flarum:flarum php flarum install --file config.yml
 # Define flarum settings in database
 mysql -h"${DB_HOST}" -u"${DB_USER}" -p"${DB_PASS}" "${DB_NAME}" < config.sql
 
+# Removing installation files
+rm -f config.sql config.yml
+
+# Moving sources to the final web directory
+cd / && mv /flarum/app /flarum/www
+
 else
   echo "[INFO] Flarum already installed, launch app..."
+
+  # Removing the source directory
+  rm -rf /flarum/app
 fi
 
-# Set permissions
-chown -R flarum:flarum /flarum
+# Set web directory permissions
+chown -R flarum:flarum /flarum/www
 
 # RUN !
 supervisord -c /etc/supervisor/supervisord.conf