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6d7037d88e
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8d7870ae5e |
3 changed files with 68 additions and 40 deletions
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@ -1,5 +1,6 @@
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vim9script
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import './tools/strings.vim'
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import './tools/perl.vim'
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const lspServers = [
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@ -121,17 +122,6 @@ const lspOptions = {
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command! -nargs=* -complete=customlist,ListMissingServers -bar LspInstall Install(<f-args>)
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# Convert a list of strings to a dictionary containing those same strings as
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# keys, approximating a set type. You can use has_key() to test set membership
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# on the result, rather than index().
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def ToStringSet(stringList: list<string>): dict<bool>
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var stringSet: dict<bool>
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for string in stringList
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stringSet[string] = true
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endfor
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return stringSet
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enddef
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def IsInstalled(server: dict<any>): bool
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return server->has_key('installed') ? server.installed() : executable(server.path) == 1
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enddef
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@ -153,8 +143,17 @@ export def Configure(): void
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# modify the dicts it gets, rather than making a fresh copy to mess with.
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final installedServers = InstalledServers()
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if len(lspServers) != len(installedServers)
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echo $'{len(lspServers) - len(installedServers)} language servers are configured, but not installed. You may want to run :LspInstall.'
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# Since this code runs during Vim initialisation, this message would
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# normally pause Vim's startup so the user can read it. We don't want
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# that, so we're gonna delay it using an autocmd.
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const missingCount = len(lspServers) - len(installedServers)
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const warn = $'{missingCount} language server{missingCount > 1 ? "s are" : " is"} configured, but not installed. You may want to run :LspInstall.'
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augroup dot/vim/lsp.vim
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autocmd!
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exe $'autocmd VimEnter * ++once echo {strings.Quote(warn)}'
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augroup END
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endif
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g:lsp#lsp#AddServer(installedServers)
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g:lsp#options#OptionsSet(lspOptions)
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enddef
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@ -167,7 +166,7 @@ export def Install(...serverNames: list<string>): void
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return
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endif
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const serverNamesSet = ToStringSet(serverNames)
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const serverNamesSet = strings.ToStringSet(serverNames)
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const serversToInstall = empty(serverNamesSet)
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? missingServers
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: missingServers->copy()->filter((_, server): bool => serverNamesSet->has_key(server.name))
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@ -1,27 +1,7 @@
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vim9script
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import autoload ($XDG_CACHE_HOME .. '/vim/pack/minpac/start/vim-crystalline/autoload/crystalline.vim') as cr
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def DropIfDefault(status: string, default: string): string
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if status == default
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return ''
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endif
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return status
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enddef
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def PrependIfVisible(status: string, prefix: string): string
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if empty(status)
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return ''
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endif
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return prefix .. status
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enddef
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def AppendIfVisible(status: string, affix: string): string
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if empty(status)
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return ''
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endif
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return status .. affix
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enddef
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import './tools/strings.vim' as st
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def StatuslineSection(seps: number, group: string, components: list<string>): string
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const hiGroup = cr.ModeGroup(group)
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@ -34,21 +14,21 @@ def GitStatus(): string
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return ''
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endif
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const branch = g:FugitiveHead()->PrependIfVisible("\ue0a0 ") # nf-pl-branch
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const branch = g:FugitiveHead()->st.PrependIfVisible("\ue0a0 ") # nf-pl-branch
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if !empty(branch)
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return branch
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endif
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return g:FugitiveHead(7)
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->PrependIfVisible("\Uf135e (") # nf-md-head
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->AppendIfVisible(")")
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->st.PrependIfVisible("\Uf135e (") # nf-md-head
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->st.AppendIfVisible(")")
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enddef
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def StatuslineLeft(window: number, inactive: bool): string
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const bufnr = window->winbufnr()
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const b = bufnr->getbufvar('&')
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const fileName = [
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bufname(bufnr)->g:nerdfont#find()->DropIfDefault(g:nerdfont#default)->AppendIfVisible(' '),
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bufname(bufnr)->g:nerdfont#find()->st.DropIfDefault(g:nerdfont#default)->st.AppendIfVisible(' '),
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b.buftype == '' ? '%t' : '%f',
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b.modifiable && b.modified ? cr.ModeHiItem('Modified') .. '+' .. cr.ModeHiItem('Fill') : '',
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b.readonly ? " \uf023" : '', # nf-fa-lock
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@ -60,7 +40,7 @@ def StatuslineLeft(window: number, inactive: bool): string
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const info = StatuslineSection(0, 'B', [
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GitStatus(),
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g:battery#component_escaped(),
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])->AppendIfVisible(' ' .. cr.Sep(0, cr.ModeGroup('B'), cr.ModeGroup('Fill')))
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])->st.AppendIfVisible(' ' .. cr.Sep(0, cr.ModeGroup('B'), cr.ModeGroup('Fill')))
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const vimMode = cr.ModeSection(0, 'A', empty(info) ? 'Fill' : 'B')
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return join([vimMode, info, fileName])
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@ -113,7 +93,7 @@ def InitTab()
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width += 2
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endif
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const icon = bufname(bufnr)->g:nerdfont#find()->DropIfDefault(g:nerdfont#default)->PrependIfVisible(' ')
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const icon = bufname(bufnr)->g:nerdfont#find()->st.DropIfDefault(g:nerdfont#default)->st.PrependIfVisible(' ')
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const iconWidth = strchars(icon)
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if width + iconWidth >= maxWidth
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return [tabDisplay, width]
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49
dot-config/vim/tools/strings.vim
Normal file
49
dot-config/vim/tools/strings.vim
Normal file
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@ -0,0 +1,49 @@
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vim9script
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# Convert a list of strings to a dictionary containing those same strings as
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# keys, approximating a set type. You can use has_key() to test set membership
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# on the result, rather than index().
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export def ToStringSet(stringList: list<string>): dict<bool>
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var stringSet: dict<bool>
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for string in stringList
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stringSet[string] = true
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endfor
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return stringSet
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enddef
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# Returns the given status if it's not the same string as the provided
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# 'default'. Otherwise returns an empty string.
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export def DropIfDefault(status: string, default: string): string
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if status == default
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return ''
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endif
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return status
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enddef
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# Prepends the given prefix to the status, but only when the status is
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# non-empty. Very useful for constructing a statusline with optional segments.
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export def PrependIfVisible(status: string, prefix: string): string
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if empty(status)
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return ''
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endif
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return prefix .. status
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enddef
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# Appends the given affix to the status, but only when the status is
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# non-empty. Quite similar to PrependIfVisible, and useful in the same sorts
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# of situations.
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export def AppendIfVisible(status: string, affix: string): string
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if empty(status)
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return ''
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endif
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return status .. affix
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enddef
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# Double-quotes a string, so it can safely be substituted into a Vim command
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# with :execute or eval() and be interpreted as the same string.
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export def Quote(str: string): string
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return '"' .. escape(str, '"\\') .. '"'
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enddef
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defcompile
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