Fix: Completions should use custom install location

[Bryan2333]

I improved the plugin, here are some points:

1. Make the completions work with the custom install location. The sdkman install location is hardcoded in the original completion file.
2. Replace the tr command with fish shell builtin command

[reitzig]

Ahoi, thanks for your contribution!

1. Seems reasonable to me; good catch! In order to protect against regressions, can you add a test that fails without your change, please?
   • Note to self: Missed completion tests in 4c15f15ced5a67e00b161b2a5e83df7d660405d3, and subsequently the script in 66e2f1e6238295cc985f86ee00382fc4daec10cd
2. Does that solve a specific issue or is it just a boyscout action? Why -r?

[Bryan2333]

1. I'm afraid not, because I'm not familiar with the test framework.
2. No, I just want to replace the tr command. And yes, it is fine to use the original one. Sorry for bringing confusion.

[reitzig]

I'm afraid not, because I'm not familiar with the test framework.

Too bad. I had hoped you might be willing to try and copy-paste something together, if my test setup was simple enough ... oh well. It was just copy past, see c68660ab8051b041309c9ba97923475218347587.

No, I just want to replace the tr command. And yes, it is fine to use the original one. Sorry for bringing confusion.

Gotcha, no worries. I'm fine with avoiding tr, but I think we can drop -r?

[reitzig]

Couldn't figure out how to push to your PR (did you check the box to allow maintainer edits? 🤔) so I'm closing this in favor of #51.

Thanks again!

FWIW:

I think we can drop -r

I checked; no, we can't. Apparently, string replace only handles escapes such as \n properly in regex-mode. 🙄 The more you know!

[reitzig]

Released with v2.1.0, thanks!