Feature request: Support common flags -h/--help/ and -v/--version

[ristomatti]

I assume the title says enough. Relates somewhat to #8.

[Lifailon]

@ristomatti Added in last commit:

help:

> go run main.go -h
lazydocker - terminal user interface  for journalctl, file system logs, as well Docker and Podman containers
Source code: https://github.com/Lifailon/lazyjournal

  Flags:
    lazyjournal                Run interface
    lazyjournal --help, -h     Show help
    lazyjournal --version, -v  Show version

version:

> go run main.go -v
Version: 0.7.0
OS: linux Ubuntu 24.04.1 LTS (Noble Numbat)
Arch: amd64
Executable type: source code (/tmp/go-build1694246110/b001/exe/main)
If you have problems with the application, please open issue: https://github.com/Lifailon/lazyjournal/issues

I’m currently testing on different systems, this week I plan to release a release with the latest changes.

[ristomatti]

Pulled the changes, built and tested. It's nice to be able to check the installed version!

[Lifailon]

@ristomatti release has been released, please check the installation of the binary file and close the issue

[ristomatti]

Can't install the release binary due to running Ubuntu 20.04, but I built from source based on tag 0.7.0. All good!