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Improve clangd configuration #263

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merged 3 commits into from
Jun 9, 2020
Merged

Improve clangd configuration #263

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3347d5e
Add clangd switch source header command
Shatur Jun 4, 2020
09148d5
Add editsNearCursor capability by default
Shatur Jun 4, 2020
9440939
Add link to extension
Shatur Jun 8, 2020
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28 changes: 28 additions & 0 deletions lua/nvim_lsp/clangd.lua
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Original file line number Diff line number Diff line change
@@ -1,6 +1,17 @@
local configs = require 'nvim_lsp/configs'
local util = require 'nvim_lsp/util'

-- https://clangd.llvm.org/extensions.html#switch-between-sourceheader
local function switch_source_header(bufnr)
bufnr = util.validate_bufnr(bufnr)
local params = { uri = vim.uri_from_bufnr(bufnr) }
vim.lsp.buf_request(bufnr, 'textDocument/switchSourceHeader', params, function(err, _, result)
if err then error(tostring(err)) end
if not result then print ("Corresponding file can’t be determined") return end
vim.api.nvim_command('edit '..vim.uri_to_fname(result))
end)
end

local root_pattern = util.root_pattern("compile_commands.json", "compile_flags.txt", ".git")
configs.clangd = {
default_config = util.utf8_config {
Expand All @@ -11,6 +22,21 @@ configs.clangd = {
or util.path.join(vim.loop.cwd(), fname)
return root_pattern(filename) or util.path.dirname(filename)
end;
capabilities = {
textDocument = {
completion = {
editsNearCursor = true
}
}
},
};
commands = {
ClangdSwitchSourceHeader = {
function()
switch_source_header(0)
end;
description = "Switch between source/header";
};
};
docs = {
description = [[
Expand All @@ -28,4 +54,6 @@ as compile_commands.json or, for simpler projects, a compile_flags.txt.
};
};
}

configs.clangd.switch_source_header = switch_source_header
-- vim:et ts=2 sw=2