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local rpc = require 'rpc'
local nonil = require 'without-check-nil'
local isEnable = false
local function allWords()
local str = [[abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789.:('"[,#*@| ]]
local list = {}
for c in str:gmatch '.' do
list[#list+1] = c
end
return list
end
local function enable(lsp)
if isEnable then
return
end
nonil.enable()
if not lsp.client.capabilities.textDocument.completion.dynamicRegistration then
return
end
nonil.disable()
isEnable = true
log.debug('Enable completion.')
rpc:request('client/registerCapability', {
registrations = {
{
id = 'completion',
method = 'textDocument/completion',
registerOptions = {
resolveProvider = true,
triggerCharacters = allWords(),
},
},
}
})
end
local function disable(lsp)
if not isEnable then
return
end
nonil.enable()
if not lsp.client.capabilities.textDocument.completion.dynamicRegistration then
return
end
nonil.disable()
isEnable = false
log.debug('Disable completion.')
rpc:request('client/unregisterCapability', {
unregisterations = {
{
id = 'completion',
method = 'textDocument/completion',
},
}
})
end
return {
enable = enable,
disable = disable,
}
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