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refactor(lsp): merge subtypes and supertypes into typehierarchy (#28467)

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Both methods had pretty much the same documentation and shared the
implementation.
This commit is contained in:
Mathias Fußenegger
2024-04-23 19:05:01 +02:00
committed by GitHub
parent 052498ed42
commit c81b7849a0
4 changed files with 19 additions and 31 deletions
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26
runtime/lua/vim/lsp/buf.lua
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@@ -495,11 +495,17 @@ function M.outgoing_calls()
call_hierarchy(ms.callHierarchy_outgoingCalls)
end
--- @param method string
local function type_hierarchy(method)
--- Lists all the subtypes or supertypes of the symbol under the
--- cursor in the |quickfix| window. If the symbol can resolve to
--- multiple items, the user can pick one using |vim.ui.select()|.
---@param kind "subtypes"|"supertypes"
function M.typehierarchy(kind)
local method = kind == 'subtypes' and ms.typeHierarchy_subtypes or ms.typeHierarchy_supertypes
--- Merge results from multiple clients into a single table. Client-ID is preserved.
---
--- @param results table<integer, {error: lsp.ResponseError, result: lsp.TypeHierarchyItem[]?}>
--- @return [integer, lsp.TypeHierarchyItem][]
local function merge_results(results)
local merged_results = {}
for client_id, client_result in pairs(results) do
@@ -525,11 +531,9 @@ local function type_hierarchy(method)
end
if #merged_results == 1 then
--- @type {integer, lsp.TypeHierarchyItem}
local item = merged_results[1]
local client = vim.lsp.get_client_by_id(item[1])
if client then
--- @type lsp.TypeHierarchyItem
client.request(method, { item = item[2] }, nil, bufnr)
else
vim.notify(
@@ -565,20 +569,6 @@ local function type_hierarchy(method)
end)
end
--- Lists all the subtypes of the symbol under the
--- cursor in the |quickfix| window. If the symbol can resolve to
--- multiple items, the user can pick one using |vim.ui.select()|.
function M.subtypes()
type_hierarchy(ms.typeHierarchy_subtypes)
end
--- Lists all the supertypes of the symbol under the
--- cursor in the |quickfix| window. If the symbol can resolve to
--- multiple items, the user can pick one using |vim.ui.select()|.
function M.supertypes()
type_hierarchy(ms.typeHierarchy_supertypes)
end
--- List workspace folders.
---
function M.list_workspace_folders()