leafo / heroku-buildpack-lua

Run Lua on Heroku!
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print errors returned from luarocks.install.run() #9

Closed neerfri closed 6 years ago

neerfri commented 9 years ago

before this fix if a Luarock failed to install the build process would continue normally without printing the error and without returning a non-zero status code

This could lead to serious problems when deploying apps as the deploy process would report success and deploy a non working application

@leafo Would appreciate your review