diff options
| -rw-r--r-- | lua/ache/diagnostics.lua | 55 | ||||
| -rw-r--r-- | lua/ache/lazy.lua | 7 |
2 files changed, 62 insertions, 0 deletions
diff --git a/lua/ache/diagnostics.lua b/lua/ache/diagnostics.lua new file mode 100644 index 0000000..5f70177 --- /dev/null +++ b/lua/ache/diagnostics.lua @@ -0,0 +1,55 @@ +local M = {} + +local serverity_map = { + "DiagnosticError", + "DiagnosticWarn", + "DiagnosticInfo", + "DiagnosticHint", +} +local icon_map = { + " ", + " ", + " ", + " ", +} + +local function source_string(source, code) + if code then + return string.format(" [%s %s]", source, code) + else + return string.format(" [%s]", source) + end +end + +M.line_diagnostics = function() + local bufnr, lnum = unpack(vim.fn.getcurpos()) + local diagnostics = vim.lsp.diagnostic.get_line_diagnostics(bufnr, lnum - 1, {}) + if vim.tbl_isempty(diagnostics) then + return + end + + local lines = {} + + for _, diagnostic in ipairs(diagnostics) do + table.insert( + lines, + icon_map[diagnostic.severity] + .. " " + .. diagnostic.message:gsub("\n", " ") + .. source_string(diagnostic.source, diagnostic.code) + ) + end + + local floating_bufnr, _ = vim.lsp.util.open_floating_preview(lines, "plaintext", { + border = vim.g.floating_window_border_dark, + focus_id = "line", + }) + + for i, diagnostic in ipairs(diagnostics) do + local message_length = #lines[i] - #source_string(diagnostic.source, diagnostic.code) + vim.api.nvim_buf_add_highlight(floating_bufnr, -1, serverity_map[diagnostic.severity], i - 1, 0, message_length) + vim.api.nvim_buf_add_highlight(floating_bufnr, -1, "DiagnosticSource", i - 1, message_length, -1) + end +end + +return M diff --git a/lua/ache/lazy.lua b/lua/ache/lazy.lua index e01d3cb..1800f12 100644 --- a/lua/ache/lazy.lua +++ b/lua/ache/lazy.lua @@ -160,5 +160,12 @@ vim.api.nvim_create_autocmd("LspAttach", { vim.lsp.buf.code_action, { buffer = args.buf, desc = "Lsp: See available code actions" } ) + + vim.keymap.set( + "n", + "<leader>lt", + require("ache.diagnostics").line_diagnostics, + { buffer = args.buf, silent = true, desc = "Show diagnostics tools used" } + ) end, }) |