Ade Attwood
11dc038c50
Move the linters to run on BufReadPost instead of BufEnter. This was running the linters whenever a buffer opened, when jumping around quickly with <CTRL-i> and <CTRL-o> this would cause the linters to run a lot when there were not needed. Now were are only running them once when the buffer is read from disk. Adds a custom function that will add cspell to all of the filetypes. This will then only run `try_lint` once to improve the performance. Now neoformat has gone fully async. When calling `try_lint` one after the other, the first processes were getting canceled.
102 lines
2.6 KiB
Lua
102 lines
2.6 KiB
Lua
local lint = require('lint')
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local severities = {
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error = vim.diagnostic.severity.ERROR,
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info = vim.diagnostic.severity.WARN,
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}
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lint.linters.psalm = {
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cmd = 'psalm',
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stdin = false,
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args = {
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'--output-format=json',
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'--show-info=true'
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},
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-- ignore_exitcode = true,
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parser = function(output, _)
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if vim.trim(output) == '' then
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return {}
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end
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local errors = vim.json.decode(output)
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local diagnostics = {}
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for _, err in ipairs(errors or {}) do
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table.insert(diagnostics, {
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lnum = err.line_from - 1,
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end_lnum = err.line_to - 1,
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col = err.column_from - 1,
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end_col = err.column_to - 1,
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message = err.message,
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source = 'psalm',
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severity = assert(severities[err.severity], 'missing mapping for severity ' .. err.severity),
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})
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end
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return diagnostics
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end
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}
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local get_language_id = function()
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local file_type = vim.api.nvim_buf_get_option(0, "filetype")
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return "--language-id=" .. file_type
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end
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lint.linters.cspell = {
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cmd = 'cspell',
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stdin = true,
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ignore_exitcode = true,
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args = {
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'lint',
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'--no-color',
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'--no-progress',
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'--no-summary',
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"--config=" .. os.getenv("HOME") .. "/.cspell.json",
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get_language_id,
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'--',
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'stdin'
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},
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stream = 'stdout',
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parser = require('lint.parser').from_errorformat('%f:%l:%c - %m', {
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source = 'cspell',
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severity = vim.diagnostic.severity.INFO
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})
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}
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lint.linters_by_ft = {
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php = {'phpcs'},
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typescript = {'eslint'},
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javascript = {'eslint'},
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typescriptreact = {'eslint'},
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javascriptreact = {'eslint'},
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lua = {'luacheck'},
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scss = {'stylelint'},
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}
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local file_types_map = { [ "" ] = false, qf = false, ivy = false }
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-- Lint code with nvim-lint on save. This will lint all filetypes with cspell
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-- and then any other filetypes will be linted per the config.
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local lint_auto_command_group = vim.api.nvim_create_augroup("aa_lint", { clear = true })
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vim.api.nvim_create_autocmd({ "BufReadPost", "BufWritePost" }, {
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group = lint_auto_command_group,
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desc = "Lint the buffer",
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pattern = "*",
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callback = function()
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local linters = lint._resolve_linter_by_ft(vim.bo.filetype)
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local should_lint = file_types_map[vim.bo.filetype]
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if should_lint == nil then
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should_lint = true
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end
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-- Only try and run spell checking on buffers that have a filetype. This is
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-- mainly to disable spell checking in vim lsp popup buffers.
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if should_lint then
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table.insert(linters, 'cspell')
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end
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lint.try_lint(linters)
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end,
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})
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