feat(): add log to stdout

Dockerfile

@@ -17,6 +17,7 @@ RUN echo "@community https://nl.alpinelinux.org/alpine/v3.7/community" >> /etc/a
     s6 \
     su-exec \
     curl \
+    git \
     php7@community \
     php7-fileinfo@community \
     php7-phar@community \
@@ -36,6 +37,7 @@ RUN echo "@community https://nl.alpinelinux.org/alpine/v3.7/community" >> /etc/a
     php7-opcache@community \
     php7-xmlwriter@community \
     php7-tokenizer@community \
+    php7-zip@community \
  && cd /tmp \
  && curl -s http://getcomposer.org/installer | php \
  && mv /tmp/composer.phar /usr/bin/composer \

README.md

@@ -16,7 +16,7 @@ Flarum is the next-generation forum software that makes online discussion fun. I
 
 ### Build-time variables
 
-- **VERSION** = Version of flarum (default: *v0.1.0-beta.7.1*)
+- **VERSION** = Version of flarum (default: *v0.1.0-beta.7*)
 
 ### Ports
 
@@ -43,6 +43,7 @@ Flarum is the next-generation forum software that makes online discussion fun. I
 | **UPLOAD_MAX_SIZE** | The maximum size of an uploaded file | *optional* | 50M
 | **PHP_MEMORY_LIMIT** | PHP memory limit | *optional* | 128M |
 | **OPCACHE_MEMORY_LIMIT** | OPcache memory size in megabytes | *optional* | 128
+| **LOG_TO_STDOUT** | Enable web server logs to stdout | *optional* | false
 
 ## Installation
 

rootfs/usr/local/bin/run.sh

@@ -11,6 +11,7 @@ DB_HOST=${DB_HOST:-mariadb}
 DB_USER=${DB_USER:-flarum}
 DB_NAME=${DB_NAME:-flarum}
 DEBUG=${DEBUG:-false}
+LOG_TO_STDOUT=${LOG_TO_STDOUT:-false}
 
 # Required env variables
 if [ -z "$DB_PASS" ]; then
@@ -32,8 +33,17 @@ chown -R $UID:$GID /flarum /services /var/log /var/lib/nginx
 
 cd /flarum/app
 
+# Set log output to STDOUT if wanted (LOG_TO_STDOUT=true)
+if [ "$LOG_TO_STDOUT" = true ]; then
+  echo "[INFO] Logging to stdout activated"
+  chmod o+w /dev/stdout
+  sed -i "s/.*error_log.*$/error_log \/dev\/stdout warn;/" /etc/nginx/nginx.conf
+  sed -i "s/.*error_log.*$/error_log = \/dev\/stdout/" /etc/php7/php-fpm.conf
+fi
+
 # Disable custom errors pages if debug mode is enabled
 if [ "$DEBUG" = true ]; then
+  echo "[INFO] Debug mode enabled"
   sed -i '/error_page/ s/^/#/' /etc/nginx/nginx.conf
 fi