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remove nvim 0.9 support #20

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2 changes: 1 addition & 1 deletion README.md
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
# LSPLINKS

> Support for [document links](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_documentLink) for neovim **0.9+**.
> Support for [document links](https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#textDocument_documentLink) for neovim **0.10+**.

### Usage

Expand Down
52 changes: 4 additions & 48 deletions lua/lsplinks.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -56,23 +56,6 @@ local function in_range(pos, range)
end
end

---@param name string
---@return boolean
local function lsp_has_capability(name)
local clients = nil
if vim.lsp.get_clients then
local bufnr = api.nvim_get_current_buf()
clients = vim.lsp.get_clients({ bufnr = bufnr })
else
clients = vim.lsp.buf_get_clients()
end
for _, client in ipairs(clients) do
if client.server_capabilities[name] then
return true
end
end
return false
end

local augroup = api.nvim_create_augroup("lsplinks", { clear = true })

Expand Down Expand Up @@ -108,18 +91,6 @@ function M.current()
return nil
end

--- Return the uri without the fragment
---
---@param uri string
---@return string
local function remove_uri_fragment(uri)
local fragment_index = uri:find("#")
if fragment_index ~= nil then
uri = uri:sub(1, fragment_index - 1)
end
return uri
end

--- Open the link under the cursor if one exists.
--- The return value indicates if a link was found.
---
Expand All @@ -131,26 +102,13 @@ function M.open(uri)
return false
end
if uri:find("^file:/") then
util.show_document({ uri = remove_uri_fragment(uri) }, "utf-8", { reuse_win = true, focus = true })
util.show_document({ uri = uri }, "utf-8", { reuse_win = true, focus = true })
local line_no, col_no = uri:match(".-#(%d+),(%d+)")
if line_no then
api.nvim_win_set_cursor(0, { tonumber(line_no), tonumber(col_no) - 1 })
end
else
if vim.ui.open then
vim.ui.open(uri)
else
-- for nvim earlier than 0.10
local opener
if vim.fn.has("macunix") == 1 then
opener = "open"
elseif vim.fn.has("linux") == 1 then
opener = "xdg-open"
elseif vim.fn.has("win64") == 1 or vim.fn.has("win32") == 1 then
opener = "start"
end
vim.fn.system(string.format("%s '%s' >/dev/null 2>&1", opener, uri))
end
vim.ui.open(uri)
end
return true
end
Expand All @@ -164,9 +122,6 @@ end

-- Refresh the links for the current buffer
function M.refresh()
if not lsp_has_capability("documentLinkProvider") then
return
end
local params = { textDocument = util.make_text_document_params() }
vim.lsp.buf_request(0, "textDocument/documentLink", params, function(err, result, ctx)
if err then
Expand All @@ -190,7 +145,8 @@ function M.refresh()
if options.highlight then
M.display()
end
end)
end, function() end
)
end

--- Get links for bufnr
Expand Down
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