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local M = {}
local modes = {
n = { "NORMAL", "StatuslineModeNormal" },
i = { "INSERT", "StatuslineModeInsert" },
v = { "VISUAL", "StatuslineModeVisual" },
V = { "V-LINE", "StatuslineModeVisual" },
[""] = { "V-BLOCK", "StatuslineModeVisual" },
R = { "REPLACE", "StatuslineModeReplace" },
c = { "COMMAND", "StatuslineModeCommand" },
}
local function mode()
local m = vim.fn.mode()
local entry = modes[m] or { m, "StatusLine" }
return string.format("%%#%s# %s %%#StatusLine#", entry[2], entry[1])
end
----------------------------------------------------------------------
-- Statusline-Sektionen (reine Darstellung, keine IO)
----------------------------------------------------------------------
-- Git-Branch (gitsigns setzt vim.b.gitsigns_head asynchron pro Buffer)
local function git()
local head = vim.b.gitsigns_head
if not head or head == "" then return "" end
return " " .. head .. " "
end
-- Git-Diff (buffer-lokal, kein redraw-spam)
local function git_diff()
local gsd = vim.b.gitsigns_status_dict
if not gsd then return "" end
local parts = {}
if gsd.added and gsd.added > 0 then table.insert(parts, "+" .. gsd.added) end
if gsd.changed and gsd.changed > 0 then table.insert(parts, "~" .. gsd.changed) end
if gsd.removed and gsd.removed > 0 then table.insert(parts, "-" .. gsd.removed) end
if #parts > 0 then return " " .. table.concat(parts, " ") .. " " end
return ""
end
------------------------------------------------------------------------
-- Treesitter-Aktivität (buffer-lokal, kein redraw-spam)
------------------------------------------------------------------------
local function treesitter()
local ok = vim.treesitter.highlighter.active[vim.api.nvim_get_current_buf()]
if ok then return " 🌳 " end
return ""
end
------------------------------------------------------------------------
-- LSP-Clients des Buffers
------------------------------------------------------------------------
local function lsp()
local clients = vim.lsp.get_clients({ bufnr = 0 })
if #clients == 0 then return "" end
local names = {}
for _, client in ipairs(clients) do
table.insert(names, client.name)
end
return " " .. table.concat(names, ", ") .. " "
end
------------------------------------------------------------------------
-- Diagnostik-Counts (buffer-lokal, kein redraw-spam)
------------------------------------------------------------------------
local function diagnostics()
local counts = {
error = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.ERROR }),
warn = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.WARN }),
info = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.INFO }),
hint = #vim.diagnostic.get(0, { severity = vim.diagnostic.severity.HINT }),
}
local parts = {}
if counts.error > 0 then table.insert(parts, " " .. counts.error) end
if counts.warn > 0 then table.insert(parts, " " .. counts.warn) end
if counts.info > 0 then table.insert(parts, " " .. counts.info) end
if counts.hint > 0 then table.insert(parts, " " .. counts.hint) end
if #parts > 0 then return " " .. table.concat(parts, " ") .. " " end
return ""
end
------------------------------------------------------------------------
-- Filetype & Encoding (buffer-lokal, kein redraw-spam)
------------------------------------------------------------------------
local function fileinfo()
local ft = vim.bo.filetype ~= "" and vim.bo.filetype or "none"
local enc = vim.bo.fileencoding ~= "" and vim.bo.fileencoding or vim.o.encoding
return string.format(" %s %s ", ft, enc)
end
----------------------------------------------------------------------
-- Öffentliche Statusline-Funktion
----------------------------------------------------------------------
function M.statusline()
return table.concat({
-- LEFT: Mode & Context
mode(),
"%#PmenuSel#",
git(),
git_diff(),
"%#StatusLine#",
-- %f Dateiname, %m Modifikationsstatus; %(..%) faellt weg, wenn %m leer ist
" %f%( %m%) ",
"%=",
-- RIGHT: Feedback & Meta
diagnostics(),
lsp(),
treesitter(),
fileinfo(),
" %p%% ",
" %l:%c ",
})
end
return M
|
