serverlessでデプロイパッケージからディレクトリごとをexcludeする ref: http://qiita.com/ikeisuke/items/861b6351b17947cfe358

file0.txt

$ uname -a
Darwin xxxxxx 15.6.0 Darwin Kernel Version 15.6.0: Mon Aug 29 20:21:34 PDT 2016; root:xnu-3248.60.11~1/RELEASE_X86_64 x86_64
$ node -v
v6.7.0
$ serverless -v
1.0.2
$ cat /usr/local/lib/node_modules/serverless/node_modules/glob/package.json | grep '"version"'
  "version": "7.1.0"

file1.js

[
  '.git',
  '.gitignore',
  '.DS_Store',
  'npm-debug.log',
  'serverless.yaml',
  'serverless.yml',
  '.serverless',
]

file2.yml

package:
  exclude:
    - .git/**

file3.js

      const files = glob.sync('**', {
        cwd: servicePath,
        ignore: exclude,
        dot: true,
        silent: true,
      });

file4.yml

package:
  exclude:
    - .git/**
    - test
    - test/**
    - node_modules/.bin
    - node_modules/.bin/*
    - node_modules/aws-sdk
    - node_modules/aws-sdk/**
    - event.json
    - README.md