op.yml

description: Pings a PostgreSQL database until it responds or fails by timing out. Useful to know when a DB has finished launching.
name: github.com/opspec-pkgs/postgresql.db.waitready
opspec: 0.1.6
version: 1.0.0
inputs:
  dbUsername:
    string:
      constraints: { minLength: 1 }
      description: username for the PostgreSQL database
  dbPassword:
    string:
      constraints: { minLength: 1 }
      isSecret: true
      description: password for the PostgreSQL database
  dbHostname:
    string:
      constraints: { minLength: 1 }
      description: hostname for the PostgreSQL database
      default: "postgresql-db"
  dbPort:
    number:
      constraints: { minimum: 0, maximum: 65535 }
      default: 5432
      description: port for the PostgreSQL database
  dbSchema:
    string:
      constraints: { minLength: 0 }
      description: schema name for the PostgreSQL database
  timeout:
    number:
      constraints: { minimum: 0 }
      default: 60
      description: number of seconds before giving up on waiting for the database to be avaliable
run:
  container:
    image: { ref: 'golang:1.15' }
    dirs:
      /app: $(/)
    envVars:
      dbUsername:
      dbPassword:
      dbHostname:
      dbPort:
      dbSchema:
      timeout:
    cmd: [ 'go', 'run', 'main.go' ]
    workDir: /app