TheDeveloper

// usage: promisify(function([args..., cb]) { /* do stuff with args then cb */ })()
exports.promisify = function(fn) {
  return function(...args) {
    return new Promise((resolve, reject) => {
      fn(...args, (err, result) => {
        if (err) return reject(err);
        resolve(result);
      });
    });
  };

TheDeveloper

local key = KEYS[1]
local args = ARGV
local call = redis.call

if call("EXISTS", key) == 0 then
  return nil
end

return call("HMSET", key, unpack(args))

TheDeveloper

/**
* npm install --save lodash redis node-redis-scripty
*
* Usage:
*   let hmsetex = require('./hmsetex.js')
*   let key = 'your-key';
*   let fields = { some_field: 'test', another_field: 'foo' };
*   hmsetex(key, fields).then(handleResult).catch(handleError);
*/
const _ = require('lodash');

TheDeveloper

FROM mhart/alpine-node:8.9.1

ADD . /app
WORKDIR /app

RUN apk --no-cache add python make gcc g++ git; \
  npm install; \
  apk --purge del python make gcc g++;

ENTRYPOINT [ "node" ]

TheDeveloper

# App ship-it stack with ECS, CodeBuild & CodePipeline.
#
# aws cloudformation deploy \
#  --stack-name myapp-prod \
#  --template-file ./aws-ship-it-stack.yaml \
#  --parameter-overrides \
#     KeyName=<KEY_NAME> \
#     GitHubAuthToken=<ACCESS_TOKEN> \
#     RepoOwner=<OWNER_NAME> \
#     RepoName=<REPO_NAME> \

TheDeveloper

# Stack to create EC2 instances for ECS cluster. 
#
# aws cloudformation deploy \
#   --stack-name app-cluster-prod \
#   --template-file ./aws-cluster-stack.yaml \
#   --parameter-overrides \
#       KeyName=DEFAULT \
#       SecurityGroups=group1,group2 \
#       ImageId=ami-123456 \
#       InstanceType=c5.large \

TheDeveloper

version: 0.1

phases:
  pre_build:
    commands:
      - $(aws ecr get-login --region $AWS_REGION)
      - pip install docker-compose
  build:
    commands:
      - docker build -t $APP_IMAGE .

TheDeveloper

FROM mhart/alpine-node:8.9.3

ADD . /app
WORKDIR /app

RUN apk --no-cache add python make gcc g++ git; \
  npm install; \
  apk --purge del python make gcc g++;

CMD [ "node", "src/main" ]

TheDeveloper

test:
  image: "${APP_IMAGE}"
  links:
    - es
    - redis

  environment:
    - NODE_ENV=test
    - ES_HOST=es
    - REDIS_HOST=redis

TheDeveloper

const secondThing = { term: { field2: 'bar' } };
const firstThing = { term: { field1: 'foo' } };
const filter = [ firstThing, secondThing ];
const bool = { filter };
const query = { bool };
const body = { query };
const params = {
  index: 'your-index',
  body
};