Command run short CLI options -r and -E (for --rm and --entrypoint respectively)

[serious-angel]

Description

Dear Developers,

Thank you very much for the ineffably marvelous project... 🪐

Considering the absence of some short options in usage for command run, I just wanted to clarify the rationale behind it except an safety trait or a protection against a mistake of an accidental container removal.

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For instance, what if the call would add the short option alias for --rm as the following?:

cli/cli/command/container/opts.go

Line 211 in baa7a9f

flags.BoolVar(&copts.autoRemove, "rm", false, "Automatically remove the container and its associated anonymous volumes when it exits")

flags.BoolVar(&copts.autoRemove, "rm", "r", false, "Automatically remove the container and its associated anonymous volumes when it exits")

This, in turn, would allow to shorten it:

$ # docker run -it --rm -- 'debian:bookworm' bash;
$ docker run -rit -- 'debian:bookworm' bash;

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Similarly, short option alias -E for --entrypoint:

cli/cli/command/container/opts.go

Line 194 in baa7a9f

flags.StringVar(&copts.entrypoint, "entrypoint", "", "Overwrite the default ENTRYPOINT of the image")

flags.StringVar(&copts.entrypoint, "entrypoint", "E", "", "Overwrite the default ENTRYPOINT of the image")

$ # docker run -it --rm --entrypoint '/bin/dash' -- 'debian:bookworm';
$ docker run -ritE '/bin/dash' -- 'debian:bookworm';

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Would there be some kind of conflict involved if added?

Best and kind regards ✨