--version points to git hash and date

[dougsland]

Today ramalama just share version 0.5.5 (as example) but don't tell users and developer which commit it's using.

Resolves: #754

Summary by Sourcery

Update the versioning scheme to use setuptools_scm, dynamically deriving the version from Git.

Build:

• Use setuptools_scm for version management.

Chores:

• Remove the hardcoded version and replace it with dynamic versioning.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request modifies the version reporting mechanism to dynamically fetch the version from Git using setuptools_scm. This ensures that the version reported includes the git hash and date, providing more precise information about the commit being used.

Sequence diagram for the updated version reporting flow

sequenceDiagram
    participant User
    participant RamaLama
    participant Git

    User->>RamaLama: ramalama --version
    RamaLama->>Git: get_version()
    Git-->>RamaLama: return git hash and date
    RamaLama-->>User: display version with git info

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Class diagram showing version module changes

classDiagram
    class version {
        +version()
        +print_version(args)
    }
    note for version "Changed from static version to dynamic Git-based versioning"

    class setuptools_scm {
        +get_version()
    }

    version ..> setuptools_scm : uses

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File-Level Changes

Change	Details	Files
Replaced the static version with a dynamic version fetched from Git using setuptools_scm.	Removed the import of importlib.metadata. Replaced the version function to use setuptools_scm.get_version(). Modified the print_version function to use an f-string for printing the version.	ramalama/version.py
Configured setuptools_scm to manage the package version.	Added build-system requirements for setuptools and setuptools_scm. Added a build-backend specification. Added a tool.setuptools_scm section.	pyproject.toml
Removed the hardcoded version and enabled setuptools_scm in setup.py.	Replaced the static version with use_scm_version=True.	setup.py

Possibly linked issues

• ramalama version do not show git hash and date #754: The PR adds the git hash and date to the ramalama tool's version output, addressing the issue directly.

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[sourcery-ai]

Hey @dougsland - I've reviewed your changes - here's some feedback:

Overall Comments:

• Consider pinning the setuptools_scm version in pyproject.toml for reproducible builds.
• Review behavior when not in a Git repository; a graceful fallback may be desirable if setuptools_scm can't determine the version.

Here's what I looked at during the review

• 🟢 General issues: all looks good
• 🟢 Security: all looks good
• 🟢 Testing: all looks good
• 🟢 Complexity: all looks good
• 🟢 Documentation: all looks good

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[dougsland]

#756