Docker Build error

gistfile1.txt

▶ docker build -t shakyshane/laravel-app -f ./app.dockerfile .
Sending build context to Docker daemon 721.4 kB
Step 1/8 : FROM shakyshane/laravel-php:latest
 ---> dd18f9511e64
Step 2/8 : COPY composer.lock composer.json /var/www/
 ---> Using cache
 ---> 874dac8074d3
Step 3/8 : COPY database /var/www/database
 ---> Using cache
 ---> dd57d56da83e
Step 4/8 : WORKDIR /var/www
 ---> Using cache
 ---> 15812e2d5b07
Step 5/8 : RUN php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"     && php -r "if (hash_file('SHA384', 'composer-setup.php') === '55d6ead61b29c7bdee5cccfb50076874187bd9f21f65d8991d46ec5cc90518f447387fb9f76ebae1fbbacf329e583e30') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"     && php composer-setup.php     && php -r "unlink('composer-setup.php');"     && php composer.phar install --no-dev --no-scripts     && rm composer.phar
 ---> Running in a96a7fc93e9b
Installer corrupt
Could not open input file: composer-setup.php
The command '/bin/sh -c php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"     && php -r "if (hash_file('SHA384', 'composer-setup.php') === '55d6ead61b29c7bdee5cccfb50076874187bd9f21f65d8991d46ec5cc90518f447387fb9f76ebae1fbbacf329e583e30') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;"     && php composer-setup.php     && php -r "unlink('composer-setup.php');"     && php composer.phar install --no-dev --no-scripts     && rm composer.phar' returned a non-zero code: 1

Hi Jon,

the hash for the composer installer is out of date - if you check against https://getcomposer.org/download/ you will see the correct hash code. If you put that into your app.dockerfile then it will work :) It's just because composer has been updated since Shane wrote his blog post.

James