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Nicer message when not all LSPs are installed

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This commit is contained in:
Danielle McLean 2023-10-28 13:33:07 +11:00
parent e41768aa34
commit 8d7870ae5e
Signed by: 00dani
GPG key ID: 52C059C3B22A753E
1 changed files with 10 additions and 1 deletions
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11
dot-config/vim/lsp.vim
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@ -153,8 +153,17 @@ export def Configure(): void
# modify the dicts it gets, rather than making a fresh copy to mess with. # modify the dicts it gets, rather than making a fresh copy to mess with.
final installedServers = InstalledServers() final installedServers = InstalledServers()
if len(lspServers) != len(installedServers) if len(lspServers) != len(installedServers)
echo $'{len(lspServers) - len(installedServers)} language servers are configured, but not installed. You may want to run :LspInstall.' # Since this code runs during Vim initialisation, this message would
# normally pause Vim's startup so the user can read it. We don't want
# that, so we're gonna delay it using an autocmd.
const missingCount = len(lspServers) - len(installedServers)
const warn = $'{missingCount} language server{missingCount > 1 ? "s are" : " is"} configured, but not installed. You may want to run :LspInstall.'
augroup dot/vim/lsp.vim
autocmd!
exe $'autocmd VimEnter * ++once echo "{escape(warn, '"\\')}"'
augroup END
endif endif
g:lsp#lsp#AddServer(installedServers) g:lsp#lsp#AddServer(installedServers)
g:lsp#options#OptionsSet(lspOptions) g:lsp#options#OptionsSet(lspOptions)
enddef enddef