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local configs = require 'lspconfig/configs'
local util = require 'lspconfig/util'
local lsp = vim.lsp
local texlab_build_status = vim.tbl_add_reverse_lookup {
Success = 0;
Error = 1;
Failure = 2;
Cancelled = 3;
}
local texlab_forward_status = vim.tbl_add_reverse_lookup {
Success = 0;
Error = 1;
Failure = 2;
Unconfigured = 3;
}
local function buf_build(bufnr)
bufnr = util.validate_bufnr(bufnr)
local params = { textDocument = { uri = vim.uri_from_bufnr(bufnr) } }
lsp.buf_request(bufnr, 'textDocument/build', params,
function(err, _, result, _)
if err then error(tostring(err)) end
print("Build "..texlab_build_status[result.status])
end)
end
local function buf_search(bufnr)
bufnr = util.validate_bufnr(bufnr)
local params = { textDocument = { uri = vim.uri_from_bufnr(bufnr) }, position = { line = vim.fn.line('.')-1, character = vim.fn.col('.') }}
lsp.buf_request(bufnr, 'textDocument/forwardSearch', params,
function(err, _, result, _)
if err then error(tostring(err)) end
print("Search "..texlab_forward_status[result.status])
end)
end
-- bufnr isn't actually required here, but we need a valid buffer in order to
-- be able to find the client for buf_request.
-- TODO find a client by looking through buffers for a valid client?
-- local function build_cancel_all(bufnr)
-- bufnr = util.validate_bufnr(bufnr)
-- local params = { token = "texlab-build-*" }
-- lsp.buf_request(bufnr, 'window/progress/cancel', params, function(err, method, result, client_id)
-- if err then error(tostring(err)) end
-- print("Cancel result", vim.inspect(result))
-- end)
-- end
configs.texlab = {
default_config = {
cmd = {"texlab"};
filetypes = {"tex", "bib"};
root_dir = vim.loop.os_homedir;
settings = {
latex = {
build = {
args = {"-pdf", "-interaction=nonstopmode", "-synctex=1", "%f"};
executable = "latexmk";
onSave = false;
};
forwardSearch = {
args = {};
executable = nil;
onSave = false;
};
lint = {
onChange = false;
};
};
bibtex = {
formatting = {
lineLength = 120
};
};
};
};
commands = {
TexlabBuild = {
function()
buf_build(0)
end;
description = "Build the current buffer";
};
TexlabForward = {
function()
buf_search(0)
end;
description = "Forward search from current position";
}
};
docs = {
description = [[
https://texlab.netlify.com/
A completion engine built from scratch for (La)TeX.
See https://texlab.netlify.com/docs/reference/configuration for configuration options.
]];
default_config = {
root_dir = "vim's starting directory";
};
};
}
configs.texlab.buf_build = buf_build
configs.texlab.buf_search = buf_search
-- vim:et ts=2 sw=2
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