add packages for yarn

Author: parkervcp

.dev/docker/entrypoint.sh

@@ -71,5 +71,10 @@ php artisan db:seed --force
 echo -e "Starting cron jobs."
 crond -L /var/log/crond -l 5
 
+## install yarn stuff
+yarn install --production
+yarn add cross-env
+yarn run build:production
+
 echo -e "Starting supervisord."
 exec "$@"

Dockerfile

@@ -2,7 +2,7 @@ FROM php:7.4-fpm-alpine
 
 WORKDIR /app
 
-RUN apk add --no-cache --update ca-certificates dcron curl git supervisor tar unzip nginx libpng-dev libxml2-dev libzip-dev certbot; \
+RUN apk add --no-cache --update ca-certificates dcron curl git supervisor tar unzip nginx libpng-dev libxml2-dev libzip-dev certbot yarn; \
     docker-php-ext-install bcmath; \
     docker-php-ext-install gd; \
     docker-php-ext-install mbstring; \