In #3213 a new elastic-package modify command has been added into elastic-package that required to create new internal packages (fleetpkg and yamledit).

There are some structs in fleetpkg that look similar to others already defined in elastic-package-

For instance:

• Manifest in fleetpkg (https://github.com/elastic/elastic-package/pull/3213/changes#diff-7880dbca868888be0062a986f730fcbb094076bd95f397070f6e068e83c142b5R31) and PackageManifest in packages (

  elastic-package/internal/packages/packages.go

  Line 198 in 1c096f5

  type PackageManifest struct {

  )
• Datastream in fleetpkg (https://github.com/elastic/elastic-package/pull/3213/changes#diff-7880dbca868888be0062a986f730fcbb094076bd95f397070f6e068e83c142b5R52) and DatastreamManifest in packages (

  elastic-package/internal/packages/packages.go

  Line 243 in ba9289e

  type DataStreamManifest struct {

  )

Refactor those structs from fleetpkg if possible to use existing structs in packages package. To be checked if there could be breaking changes.

Related thread: #3213 (comment)