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local configs = require 'lspconfig/configs'
local util = require 'lspconfig/util'
configs.leanls = {
default_config = {
cmd = { 'lean', '--server' },
filetypes = { 'lean' },
root_dir = function(fname)
return util.root_pattern 'leanpkg.toml'(fname) or util.find_git_ancestor(fname) or util.path.dirname(fname)
end,
on_new_config = function(config, root)
if not util.path.is_file(root .. '/leanpkg.toml') then
return
end
if not config.cmd_cwd then
config.cmd_cwd = root
end
end,
},
docs = {
description = [[
https://github.com/leanprover/lean4
Lean installation instructions can be found
[here](https://leanprover-community.github.io/get_started.html#regular-install).
The Lean 4 language server is built-in with a Lean 4 install
(and can be manually run with, e.g., `lean --server`).
]],
default_config = {
root_dir = [[root_pattern("leanpkg.toml") or root_pattern(".git") or path.dirname]],
},
},
}
-- vim:et ts=2 sw=2
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