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add util function

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ray-x 2021-08-17 09:59:01 +10:00
parent 7694511159
commit cdbdb743bc
1 changed files with 27 additions and 0 deletions
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27
lua/go/utils.lua
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@ -1,4 +1,31 @@
local util = {}
-- Check whether current buffer contains main function
local function has_main()
local output = vim.api.nvim_exec("grep func\\ main\\(\\) %", true)
local matchCount = vim.split(output, "\n")
return #matchCount > 3
end
local function smartrun()
if has_main() then
-- Found main function in current buffer
vim.cmd("lcd %:p:h | :set makeprg=go\\ run\\ . | :make | :lcd -")
else
vim.cmd("setl makeprg=go\\ run\\ . | :make")
end
end
local function smartbuild()
if has_main_func() then
-- Found main function in current buffer
vim.cmd("lcd %:p:h | :set makeprg=go\\ build\\ . | :make | :lcd -")
else
vim.cmd("setl makeprg=go\\ build\\ . | :make")
end
end
util.check_same = function(tbl1, tbl2)
if #tbl1 ~= #tbl2 then
return false