Support Baton-drive automatic migrations, apply to monorepo dependencies moving into the [tool.poetry.group.monorepo.dependencies] group

[d-ryan-ashcraft]

Integrate Baton so we can perform common migration implictly.

Specifically, configure migrating monorepo dependencies moving into the [tool.poetry.group.monorepo.dependencies] group as the first Baton migration.

[d-ryan-ashcraft]

Test Steps

• Check out habushu project at https://github.com/TechnologyBrewery/habushu
• Run mvn clean install -Pbootstrap
  • Verify that all unit tests passed successfully (newly added BDD specification monorepo-migrations.feature is included, so this validated functionality in an automated fashion)
• Update habushu/habushu-mixology-consumer/pyproject.toml as follows:
  • Comment out the following lines (add the # to the front):

  #[tool.poetry.group.monorepo.dependencies]
  #habushu-mixology = {path = "../habushu-mixology", develop = true} 

  • Run mvn clean install -pl :habushu-mixology-consumer
  • Validate that pyproject.toml has no further changes
• Update habushu/habushu-mixology-consumer/pyproject.toml as follows:
  • Move the habushu-mixology dependency to the [tool.poetry.dependencies] group:

  [tool.poetry.dependencies]
  python = "^3.11"
  habushu-mixology = {path = "../habushu-mixology", develop = true} 

  • Validate that pyproject.toml has a new [tool.poetry.group.monorepo.dependencies] that now contains the habushu-mixology dependency:

  [tool.poetry.dependencies]
  python = "^3.11"
  
  [tool.poetry.group.monorepo.dependencies]
  habushu-mixology = {path = "../habushu-mixology", develop = true}

• Do not habushu/habushu-mixology-consumer/pyproject.toml to verify that if the toml file is already in a desired state, no changes are made:
  • Run mvn clean install -pl :habushu-mixology-consumer
  • Validate that pyproject.toml has no further changes (monorepo group still exists with the same dependency)
• Update habushu/habushu-mixology-consumer/pyproject.toml as follows:
  • Move the habushu-mixology dependencies back to the [tool.poetry.dependencies], but leave the now-empty group [tool.poetry.group.monorepo.dependencies] there:

  [tool.poetry.dependencies]
  python = "^3.11"
  habushu-mixology = {path = "../habushu-mixology", develop = true}
  
  [tool.poetry.group.monorepo.dependencies]

• Run mvn clean install -pl :habushu-mixology-consumer
• Validate that pyproject.toml has a new [tool.poetry.group.monorepo.dependencies] that now contains the habushu-mixology dependency:

  [tool.poetry.dependencies]
  python = "^3.11"
  
  [tool.poetry.group.monorepo.dependencies]
  habushu-mixology = {path = "../habushu-mixology", develop = true}

• Rollback your local changes to habushu/habushu-mixology-consumer/pyproject.toml