Add option for specifying file name

[0WN463]

I'm opening this issue because:

• I have found a bug
• I want to request a feature
• I have a question
• Other

Suggestion to add file name as an option.

Right now, we can specify the output dir using output, but I want to be able to specify the file name.

The quickest way to implement this would be something like a output-file option or filename option.

But my further suggestion is to use --output to specify the file name, and --output-dir to specify the directory instead.
Even though this might be backwards incompatible, it follows the flag format of other CLI tools.

In addition, I 'd like the option to dump the file content into stdout by using --output -.

My main use case is that usually I have a link on my phone that I wish to transfer to my computer.
I don't need the link as a file, I only need it into my clipboard manager, so with this option, I can use qrcp receive --output - | clipboard_manager.

If this sounds ok, I can create a PR that adds this feature.

[claudiodangelis]

Hello, sorry I missed this issue.
Sure, please feel free to start a PR if you'd like.
Thanks,
C

[0WN463]

Ok, I've created a PR to support this #339 , where I renamed the flags and added the file flag.

Will create another one to add an option to dump the QR code and system logs to stderr instead so that the output can be piped properly

EDIT: I've opened #341 too