local repo = require("git.repo")

local M = {}

---@return string
function M.render()
    local r = repo.find()
    if not r then
        return ""
    end
    local name = vim.api.nvim_buf_get_name(0)
    if name == "" then
        return ""
    end
    local rel = vim.fs.relpath(r.worktree, vim.fn.resolve(name))
    local list = rel and r.status.entries[rel]
    if not list then
        return ""
    end
    local parts = {}
    for _, e in ipairs(list) do
        table.insert(parts, string.format("%%#%s#%s%%*", e.hl, e.char))
    end
    return table.concat(parts, " ")
end

repo.on("refresh", function()
    vim.cmd.redrawstatus({ bang = true })
end)

return M