I finally figured out why I was getting the wrong indentation, turns out
it was an issue in `lsp-format.nvim`. With that fixed/worked around, I
can now rely completely on `bash-language-server` for formatting.
I'll also rely on `shfmt` automatically detecting the type of file, as
(Neo)Vim cannot be made to reliably set `ft=bash` for Bash scripts and
`ft=sh` for POSIX shell.
Finally, I removed spaces after redirections, I've now come around to
liking the default (no spaces) better.
Since `none-ls` has removed their `shellcheck` built-in. This actually
makes the diagnostics more robust to POSIX/non-POSIX scripts (the LSP
server detects it at runtime, which is more robust than the `ftdetect`
scripts).
Nice bonus: the shellcheck code is shown in the diagnostics message
without any configuration!
I'm not sure if I can configure `avoid-nullary-conditions` -- though it
seems like this check is broken at the moment (I couldn't get it to
trigger during my tests).
Bruno BELANYI