Sequence or Delays

[isaadabbasi]

I am using concurrently in a monorepo, where some packages are dependent on each other.
The following script elaborates the sequences processes needs to run.

const { result } = concurrently([
  {
    command: 'npm run build:watch',
    name: 'shared',
    cwd: path.resolve(process.cwd(), 'packages/shared'),
  },
  {
    command: 'npm run build:watch',
    name: 'db',
    cwd: path.resolve(process.cwd(), 'packages/db'),
  },
  {
    command: 'npm run dev',
    name: 'gql',
    cwd: path.resolve(process.cwd(), 'packages/gql'),
  },
], {
  killOthers: ['failure'],
  prefix: 'someproject',
  restartTries: 3,
  resartDelay: 3000
})

I wan't these scripts to run sequentially. I get that - the entire point of this package is concurrently running processes (not sequentially).
Can i some how run these with delays in between
2 seconds wait after packages/shared build
2 seconds wait after packages/db build
build packages/gql

[gustavohenke]

This request is similar to #265.
You can also already do it with the programmatic API like this: #201 (comment)

But honestly, you will have some sort of flakiness when depending exclusively on time to have your builds passing.
#201 (comment) lists a way using wait-on which is a great tool for waiting for e.g. a file or server to be available.