tomas.mirchev/nvim-tree.lua
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feat(#1917): add diagnostic highlighting and icon placement (#2396)

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* feat(#1917): add renderer.highlight_diagnostics

* feat(#1917): add renderer.highlight_diagnostics

* feat(#1917): add enderer.icons.diagnostics_placement

* feat(#1917): add renderer.icons.show.diagnostics

* feat(#1917): document highlight overrides
This commit is contained in:
Alexander Courtis
2023-09-03 12:29:33 +10:00
committed by GitHub
parent 28c3980b25
commit 323f65cb9c
7 changed files with 148 additions and 64 deletions
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45
lua/nvim-tree/diagnostics.lua
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@@ -5,24 +5,7 @@ local log = require "nvim-tree.log"
local M = {}
local GROUP = "NvimTreeDiagnosticSigns"
local severity_levels = { Error = 1, Warning = 2, Information = 3, Hint = 4 }
local sign_names = {
{ "NvimTreeSignError", "NvimTreeLspDiagnosticsError" },
{ "NvimTreeSignWarning", "NvimTreeLspDiagnosticsWarning" },
{ "NvimTreeSignInformation", "NvimTreeLspDiagnosticsInformation" },
{ "NvimTreeSignHint", "NvimTreeLspDiagnosticsHint" },
}
local function add_sign(linenr, severity)
local buf = view.get_bufnr()
if not vim.api.nvim_buf_is_valid(buf) or not vim.api.nvim_buf_is_loaded(buf) then
return
end
local sign_name = sign_names[severity][1]
vim.fn.sign_place(0, GROUP, sign_name, buf, { lnum = linenr, priority = 2 })
end
local function from_nvim_lsp()
local buffer_severity = {}
@@ -85,14 +68,6 @@ local function is_using_coc()
return vim.g.coc_service_initialized == 1
end
function M.clear()
if not M.enable or not view.is_buf_valid(view.get_bufnr()) then
return
end
vim.fn.sign_unplace(GROUP)
end
function M.update()
if not M.enable or not core.get_explorer() or not view.is_buf_valid(view.get_bufnr()) then
return
@@ -108,8 +83,6 @@ function M.update()
buffer_severity = from_nvim_lsp()
end
M.clear()
local nodes_by_line = utils.get_nodes_by_line(core.get_explorer().nodes, core.get_nodes_starting_line())
for _, node in pairs(nodes_by_line) do
node.diag_status = nil
@@ -129,26 +102,18 @@ function M.update()
then
log.line("diagnostics", " matched fold node '%s'", node.absolute_path)
node.diag_status = severity
add_sign(line, severity)
elseif nodepath == bufpath then
log.line("diagnostics", " matched file node '%s'", node.absolute_path)
node.diag_status = severity
add_sign(line, severity)
end
end
end
end
log.profile_end(profile)
require("nvim-tree.renderer").draw()
end)
end
local links = {
NvimTreeLspDiagnosticsError = "DiagnosticError",
NvimTreeLspDiagnosticsWarning = "DiagnosticWarn",
NvimTreeLspDiagnosticsInformation = "DiagnosticInfo",
NvimTreeLspDiagnosticsHint = "DiagnosticHint",
}
function M.setup(opts)
M.enable = opts.diagnostics.enable
M.debounce_delay = opts.diagnostics.debounce_delay
@@ -160,14 +125,6 @@ function M.setup(opts)
M.show_on_dirs = opts.diagnostics.show_on_dirs
M.show_on_open_dirs = opts.diagnostics.show_on_open_dirs
vim.fn.sign_define(sign_names[1][1], { text = opts.diagnostics.icons.error, texthl = sign_names[1][2] })
vim.fn.sign_define(sign_names[2][1], { text = opts.diagnostics.icons.warning, texthl = sign_names[2][2] })
vim.fn.sign_define(sign_names[3][1], { text = opts.diagnostics.icons.info, texthl = sign_names[3][2] })
vim.fn.sign_define(sign_names[4][1], { text = opts.diagnostics.icons.hint, texthl = sign_names[4][2] })
for lhs, rhs in pairs(links) do
vim.cmd("hi def link " .. lhs .. " " .. rhs)
end
end
return M