doc-lumber-deploy-to-heroku

git push heroku master

seyz:LumberDeployToProdExample/ (master) $ git push heroku master     
Counting objects: 25, done.                 
Delta compression using up to 4 threads.                
Compressing objects: 100% (20/20), done.       
Writing objects: 100% (25/25), 21.56 KiB | 5.39 MiB/s, done.
Total 25 (delta 9), reused 0 (delta 0)
remote: Compressing source files... done.        
remote: Building source:
remote:                             
remote: -----> Node.js app detected                                 
remote:                                   
remote: -----> Creating runtime environment
remote:                     
remote:        NPM_CONFIG_LOGLEVEL=error   
remote:        NODE_VERBOSE=false                  
remote:        NODE_ENV=production
remote:        NODE_MODULES_CACHE=true              
remote:
remote: -----> Installing binaries
remote:        engines.node (package.json):  unspecified
remote:        engines.npm (package.json):   unspecified (use default)
remote:
remote:        Resolving node version 8.x...
remote:        Downloading and installing node 8.11.4...
remote:        Using default npm version: 5.6.0
remote:
remote: -----> Restoring cache
remote:        Skipping cache restore (not-found)
remote:
remote: -----> Building dependencies
remote:        Installing node modules (package.json + package-lock)
remote:        added 246 packages in 7.72s
remote:
remote: -----> Caching build
remote:        Clearing previous node cache
remote:        Saving 2 cacheDirectories (default):
remote:        - node_modules
remote:        - bower_components (nothing to cache)
remote:
remote: -----> Pruning devDependencies
remote:        Skipping because npm 5.6.0 sometimes fails when running 'npm prune' due to a known issue
remote:        https://github.com/npm/npm/issues/19356
remote:
remote:        You can silence this warning by updating to at least npm 5.7.1 in your package.json
remote:        https://devcenter.heroku.com/articles/nodejs-support#specifying-an-npm-version
remote:
remote: -----> Build succeeded!
remote: -----> Discovering process types
remote:        Procfile declares types     -> (none)
remote:        Default types for buildpack -> web
remote:
remote: -----> Compressing...
remote:        Done: 24.2M
remote: -----> Launching...
remote:        Released v3
remote:        https://lumber-deploy-to-production.herokuapp.com/ deployed to Heroku
remote:
remote: Verifying deploy... done.
To https://git.heroku.com/lumber-deploy-to-production.git
 * [new branch]      master -> master