From: Lennart Poettering <lennart@poettering.net>
Date: Tue, 29 Oct 2024 20:00:15 +0000 (+0100)
Subject: progress-bar: issue Windows Terminal progress indicating ANSI sequences (#34929)
X-Git-Tag: v257-rc1~114
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1322af50e59ccd0e1e18194e7ea0aa6f4e872acb;p=thirdparty%2Fsystemd.git

progress-bar: issue Windows Terminal progress indicating ANSI sequences (#34929)

This generates the Windows Terminal OSC sequences indicating progress.
This let's the terminal know that we are doing a slow operation, and how
we are progressing.

Windows Terminal uses this in two ways: it shows a circle in the tab
that completes, and it highlights the progress in the task bar.

I found no Linux terminal that currently supports it, but also none that
didn't like it. Thankfully most terminals correctly ignore unrecognized
OSC sequences.

I think we should just merge this, and see if this trips up too many
people, but I have reason to believe this shouldn't be too bad.

And yes, I do work from Windows Terminal sometimes, ssh into my Linux
build systems, and it is really cute seeing the progress animation
there.
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1322af50e59ccd0e1e18194e7ea0aa6f4e872acb