docker-flarum/run.sh

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#!/bin/sh
# Env variables
export DB_HOST
export DB_USER
export DB_NAME
export DEBUG
# Default values
DB_HOST=${DB_HOST:-mariadb}
DB_USER=${DB_USER:-flarum}
DB_NAME=${DB_NAME:-flarum}
DEBUG=${DEBUG:-false}
# Required env variables
if [ -z "$DB_PASS" ]; then
echo "[ERROR] Mariadb database password must be set !"
exit 1
fi
if [ -z "$FORUM_URL" ]; then
echo "[ERROR] Forum url must be set !"
exit 1
fi
# Set permissions
chown -R $UID:$GID /flarum /etc/nginx /etc/php7 /var/log /var/lib/nginx /tmp /etc/s6.d
cd /flarum/app
# Custom HTTP errors pages
if [ -d 'assets/errors' ]; then
rm -rf vendor/flarum/core/error/*
ln -s /flarum/app/assets/errors/* vendor/flarum/core/error
fi
# Custom composer.json (eg. for privates extensions)
if [ -f 'assets/composer.custom.json' ]; then
cp -f assets/composer.custom.json composer.json
fi
# if no installation was performed before
if [ -e 'assets/rev-manifest.json' ]; then
echo "[INFO] Flarum already installed, init app..."
sed -i -e "s|<DEBUG>|${DEBUG}|g" \
-e "s|<DB_HOST>|${DB_HOST}|g" \
-e "s|<DB_NAME>|${DB_NAME}|g" \
-e "s|<DB_USER>|${DB_USER}|g" \
-e "s|<DB_PASS>|${DB_PASS}|g" \
-e "s|<DB_PREF>|${DB_PREF}|g" \
-e "s|<FORUM_URL>|${FORUM_URL}|g" config.php
su-exec $UID:$GID php flarum cache:clear
# Composer cache dir and packages list paths
CACHE_DIR=assets/.extensions
LIST_FILE=$CACHE_DIR/list
# Download extra extensions installed with composer wrapup script
if [ -s "$LIST_FILE" ]; then
echo "[INFO] Install extra bundled extensions"
while read extension; do
echo "[INFO] -------------- Install extension : ${extension} --------------"
COMPOSER_CACHE_DIR="$CACHE_DIR" su-exec $UID:$GID composer require "$extension"
done < "$LIST_FILE"
echo "[INFO] Install extra bundled extensions. DONE."
else
echo "[INFO] No installed extensions"
fi
echo "[INFO] Init done, launch flarum..."
else
echo "[INFO] First launch, you must install flarum by opening your browser and setting database parameters."
rm -rf config.php
fi
# Set permissions
chown -R $UID:$GID /flarum
# RUN !
exec su-exec $UID:$GID /bin/s6-svscan /etc/s6.d