this post was submitted on 11 Feb 2024
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I think this would be a perfect project for writing a kate plugin! https://develop.kde.org/docs/apps/kate/plugin/
Until then, even though you have eliminated sed from your list, I suggest trying sed + grep to check your changes before modifying anything.
Well the odds of me learning C++ anytime soon are pretty low. But if someone else thought it was useful enough to spend time on, I guess starting with the existing plugin which is pictured above would probably be expedient...
That or a stand alone application.
I'm sure this must exist....
How do you use sed and grep to check?
I've been trying to use
sed
more but having everything in a single command makes it hard to think about when there is complexity. I know it's dumb but having a "find" box, a "replace" box, and toggles for options that are visually distinct from one another really helps me. Especially when it comes to re-using a line later on, I have a hard time following my own code if there are a lot of escapes or fancy regex components. The only reason I've been able to learn anything at all is because of the websites like regex101 and regexr that make everything colorful. Really what I want is a desktop version of those but it's probably too much to ask for.I've only done this a handful of times, so I'm probably missing a better way to do it, but:
1 grep with -r to find the thing I want to change in all the files
2 Google how to use sed again 😹
3 write a sed command to make the necessary change in just one file
4 Google bash loop syntax again 🙃
5 use a bash loop to pass all the files into my sed command, but have sed print the result to stdout, not change the files, and pipe that output into my grep command that shows what I want to change
6 sometimes no output means it works, sometimes the grep regex is general enough that I can see the change. Either way if it works run the bash loop with sed again but make sed modify the files in place.
It truly is a pain until I get the bash and sed syntax loaded in my brain again
Edit: I forgot the most important part: putting the check and modify steps into a script so that you have it again when you need it 😅