ecosystem.json5

{
  apps: [{
    name: "Shriek",
    script: "index.js",
    env: {
      NODE_ENV: "dev"
    },
    env_production: {
      NODE_ENV: "production"
    }
  }],

  deploy: {
    production: {
      user: "shriek",
      host: "128.199.39.245",
      ref: "origin/master",
      repo: "git@github.com:shri-2015-org/shriek.git",
      path: "/home/shriek/projects/production",
      "post-deploy": "npm install --production && gulp bower sass build && NODE_ENV=production pm2 startOrRestart ecosystem-prod.json5 --env production"
    },
    dev: {
      user: "shriek",
      host: "128.199.39.245",
      ref: "origin/develop",
      repo: "git@github.com:shri-2015-org/shriek.git",
      path: "/home/shriek/projects/dev",
      "post-deploy": "npm install --production && gulp bower sass build && NODE_ENV=dev pm2 startOrRestart ecosystem-dev.json5 --env dev",
      env: {
        NODE_ENV: "dev"
      }
    }
  }
}