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return {
'mfussenegger/nvim-lint',
lazy = false,
config = function()
local lint = require('lint')
lint.linters_by_ft = {
c = { 'clangtidy' },
cpp = { 'clangtidy' },
go = { 'golangci-lint' },
python = { 'flake8' },
json = { 'jsonlint' },
bash = { 'shellcheck' },
}
vim.api.nvim_create_autocmd({ 'BufEnter', 'BufWritePost', 'InsertLeave', 'TextChanged', 'TextChangedI' }, {
group = vim.api.nvim_create_augroup('nvim-lint', { clear = true }),
callback = function()
require('lint').try_lint()
end,
})
-- NOTE: most if not all of clangt-idy warnings are
-- also reported by clangd, so this function filters clang-tidy warnings
-- to avoid duplication of warnings
local clangtidy_parser = lint.linters.clangtidy.parser
lint.linters.clangtidy.parser = function(output, bufnr, linter_cwd)
local diagnostics = clangtidy_parser(output, bufnr, linter_cwd)
diagnostics = vim.tbl_filter(function(diagnostic)
if diagnostic.severity == vim.diagnostic.severity.WARN then
return false
end
if diagnostic.severity == vim.diagnostic.severity.ERROR then
return false
end
return true
end, diagnostics)
return diagnostics
end
end,
}
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