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feat(lsp): add range option to lsp.buf.format (#19998)

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This commit is contained in:
Mathias Fußenegger
2022-09-08 11:33:04 +02:00
committed by GitHub
parent 8c59d7e6a7
commit 11167ab6d5
3 changed files with 110 additions and 25 deletions
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48
test/functional/plugin/lsp_spec.lua
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@@ -3180,8 +3180,54 @@ describe('LSP', function()
end,
}
end)
it('format formats range in visual mode', function()
local result = exec_lua([[
local messages = {}
local server = function(dispatchers)
local closing = false
return {
request = function(method, params, callback)
table.insert(messages, {
method = method,
params = params,
})
if method == 'initialize' then
callback(nil, {
capabilities = {
documentFormattingProvider = true,
documentRangeFormattingProvider = true,
}
})
end
end,
notify = function(...)
end,
is_closing = function()
return closing
end,
terminate = function()
closing = true
end
}
end
local bufnr = vim.api.nvim_get_current_buf()
local client_id = vim.lsp.start({ name = 'dummy', cmd = server })
vim.api.nvim_win_set_buf(0, bufnr)
vim.api.nvim_buf_set_lines(bufnr, 0, -1, true, {'foo', 'bar'})
vim.api.nvim_win_set_cursor(0, { 1, 0 })
vim.cmd.normal('v')
vim.api.nvim_win_set_cursor(0, { 2, 3 })
vim.lsp.buf.format({ bufnr = bufnr, false })
return messages
]])
eq("textDocument/rangeFormatting", result[2].method)
local expected_range = {
start = { line = 0, character = 0 },
['end'] = { line = 1, character = 4 },
}
eq(expected_range, result[2].params.range)
end)
end)
describe('cmd', function()
it('can connect to lsp server via rpc.connect', function()
local result = exec_lua [[