* Add projection injection module

* Add requirements for injection modules

* Add tests for injection projection module, and inputs/requirements

* Add prerelease injection module

* Add tests for prerelease injection module

* Run injection.projection and injection.prerelease modules

* deploy-1-setup: Remove projection checks

* Remove unneeded mergedeep requirement

* Add module inits to folders

* Add step for installing dependencies, update names for checkout steps

* Used cd module prefix rather than custom working-directory so we can find the manifest

* Added required input for prerelease modification, always print out updated manifest at end

* Add back EOT

* Update non-root-spec projections to namespaced `{name}/prX-Y/VERSION` format

* Updated tests for namespaced non-root-spec projections

* Update prerelease module argument from --root-spec-version to --version

* Pass in sys.argv to parse_args, add tests

* Refactor workflow to split generation of root spec and packages

* Rename projections script to modules

* Add inject_includes function

* For test inputs, comment what is expected

* Reordered functions

* Updated tests after code updates

* Apply suggestions from code review

Co-authored-by: Aidan Heerdegen <[email protected]>
Signed-off-by: Tommy Gatti <[email protected]>

* Add root_spec to includes set, but remove it later when alphabetically sorting the includelist since it always comes first

* Updated output of manifest

* Ran black

* Added getter module for accessing various parts of a spack manifest

* Update `[test_]modules.py` to use new getter module

* Update `[test_]prerelease.py` to use getter module, update deploy-2-start to remove --root-spec arg

* Ran black again

* Raise NotImplementedErrors, add comments for successful matches

* Remove comments of old code

* Apply suggestions from code review

Co-authored-by: Aidan Heerdegen <[email protected]>
Signed-off-by: Tommy Gatti <[email protected]>

* Add example to multi-target spec to test function

* Parameterized tests

* Fixes following more test cases

* Converted manifest with no packages to fixture

* Improved from_file classmethod tests

* Parameterized valid and mistakenly invalid tests

* Remove `root-spec` arg and instead get from manifest directly, update tests

* Add new prerelease script flag `--keep-root-spec-intact`, that doesn't remove version information

---------

Signed-off-by: Tommy Gatti <[email protected]>
Co-authored-by: Aidan Heerdegen <[email protected]>

* Change schema vars to required inputs, add optional spack manifest schema path for potentially different schemas

* Add required schema version inputs, and optional spack manifest schema paths to entrypoint workflows

…Y/VERSION-{hash:7}`