feat: add support for displaying power status

[cjh1]

Pull Request Template

Thank you for your contribution! Please ensure the following before submitting:

Checklist

• My code follows the style guidelines of this project
• I have added/updated comments where needed
• I have added tests that prove my fix is effective or my feature works
• I have run make test (or equivalent) locally and all tests pass
• DCO Sign-off: All commits are signed off (git commit -s) with my real name and email
• REUSE Compliance:
  • Each new/modified source file has SPDX copyright and license headers
  • Any non-commentable files include a <filename>.license sidecar
  • All referenced licenses are present in the LICENSES/ directory

Description

Add support for showing/listing the power status of components

Type of Change

• Bug fix
• New feature
• Breaking change
• Documentation update

---

For more info, see Contributing Guidelines.

[cjh1]

@synackd Would you mine reviewing this one, I seem to have lost my powers to add a reviewer ...

[synackd]

Thanks for the contribution! Can you provide testing instructions? My PCS environment is wonky, but I'd like to test if I can.

[synackd]

There's been a pretty big refactoring since this has been open. Commands have been organized into their own packages within a directory structure. @cjh1 Would you be able to rebase this and move this to the PCS package?

[cjh1]

There's been a pretty big refactoring since this has been open. Commands have been organized into their own packages within a directory structure. @cjh1 Would you be able to rebase this and move this to the PCS package?

Sure

[cjh1]

@synackd This is fixed up

[synackd]

Largely looks good, I was able to build and run the help successfully. There were just a few small documentation-related changes requested.

[synackd]

I went ahead and pushed the requested changes to avoid any further trouble. This should be good to merge, so I'm approving. Do you want to squash any commits?

[cjh1]

I went ahead and pushed the requested changes to avoid any further trouble. This should be good to merge, so I'm approving. Do you want to squash any commits?

Thanks, so you wanted a single space? No need to squash.

[synackd]

I went ahead and pushed the requested changes to avoid any further trouble. This should be good to merge, so I'm approving. Do you want to squash any commits?

Thanks, so you wanted a single space? No need to squash.

I just wanted two spaces in front of the example commands (to align with the comments) and then have the man page reference dedented all of the way to align with the command description.

Tested and now it renders as expected. :)

% ./ochami pcs status show --help
Show power status of target component.

See ochami-pcs(1) for more details.

Usage:
  ochami pcs status show <xname> [flags]

Examples:
  # show power status of component
  ochami pcs status show x3000c0s15b0
...

% ./ochami pcs status list --help
List active PCS transitions.

See ochami-pcs(1) for more details.

Usage:
  ochami pcs status list [flags]

Examples:
  # List status
  ochami pcs status list