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fix(coc.lua): no hierarchy when using coc.nvim

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geekifan
2022-10-15 19:17:27 +08:00
parent 6a3ed24c56
commit 100b02f751
1 changed files with 60 additions and 1 deletions
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61
lua/symbols-outline/providers/coc.lua
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@@ -23,12 +23,71 @@ function M.hover_info(_, _, on_info)
})
end
---@param result table
local function convert_symbols(result)
local s = {}
local kinds_index = {}
-- create a inverse indexing of symbols.kind
local symbols = require("symbols-outline.symbols")
for k, v in pairs(symbols.kinds) do
kinds_index[v] = k
end
-- rebuild coc.nvim symbol list hierarchy according to the 'level' key
for _, value in pairs(result) do
value.children = {}
value.kind = kinds_index[value.kind]
if #s == 0 then
table.insert(s, value)
goto continue
end
if value.level == s[#s].level then
if value.level == 0 then
table.insert(s, value)
goto continue
end
local tmp = s[#s]
table.remove(s)
table.insert(s[#s].children, tmp)
table.insert(s, value)
elseif value.level == s[#s].level + 1 then
table.insert(s[#s].children, value)
elseif value.level == s[#s].level + 2 then
local tmp = s[#s].children[#(s[#s].children)]
table.remove(s[#s].children)
table.insert(s, tmp)
table.insert(s[#s].children, value)
elseif value.level < s[#s].level then
while value.level < s[#s].level do
local tmp = s[#s]
table.remove(s)
table.insert(s[#s].children, tmp)
end
if s[#s].level ~= 0 then
local tmp = s[#s]
table.remove(s)
table.insert(s[#s].children, tmp)
table.insert(s, value)
else
table.insert(s, value)
end
end
::continue::
end
local top = s[#s]
while top.level ~= 0 do
table.remove(s)
table.insert(s[#s].children, top)
top = s[#s]
end
return s
end
---@param on_symbols function
function M.request_symbols(on_symbols)
vim.fn.call('CocActionAsync', {
'documentSymbols',
function(_, symbols)
on_symbols { [1000000] = { result = symbols } }
on_symbols { [1000000] = { result = convert_symbols(symbols) } }
end,
})
end