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local config = require('muwiki.config')
local M = {}
function M.open_in_buffer(filepath)
vim.cmd.edit(vim.fn.fnameescape(filepath))
end
-- Lookup wiki path by name (e.g., "default" -> "~/wiki/")
function M.wiki_path(name)
if not config.options.dirs or #config.options.dirs == 0 then
vim.notify('MuWiki: No dirs configured. See :help muwiki-configuration', vim.log.levels.ERROR)
return nil
end
if name then
for _, dir in ipairs(config.options.dirs) do
if dir.name == name then
return dir.path
end
end
vim.notify(string.format('Wiki "%s" not found, using default', name), vim.log.levels.WARN)
end
return config.options.dirs[1].path
end
-- Find which wiki contains this buffer's file (cached per-buffer)
function M.wiki_root(bufnr)
bufnr = bufnr or 0
if vim.b[bufnr].muwiki_root ~= nil then
return vim.b[bufnr].muwiki_root or nil
end
local filepath = vim.api.nvim_buf_get_name(bufnr)
local normalized = vim.fs.normalize(filepath)
for _, dir in ipairs(config.options.dirs or {}) do
if vim.startswith(normalized, dir.path) then
vim.b[bufnr].muwiki_root = dir.path
return dir.path
end
end
vim.b[bufnr].muwiki_root = false
return nil
end
function M.open_index(name)
local wiki_path = M.wiki_path(name)
if not wiki_path then
return
end
local index_path = vim.fs.joinpath(wiki_path, config.options.index_file)
M.open_in_buffer(index_path)
end
function M.resolve(filepath, wiki_root)
local path = filepath:gsub('^file://', '')
local path_type = path:sub(1, 1)
if path_type == '.' then
local current_dir = vim.fs.dirname(vim.api.nvim_buf_get_name(0))
path = vim.fs.joinpath(current_dir, path)
elseif path_type ~= '/' and path_type ~= '~' then
local base = wiki_root or vim.fs.dirname(vim.api.nvim_buf_get_name(0))
path = vim.fs.joinpath(base, path)
end
return vim.fs.normalize(path)
end
function M.normalize_filename(text)
local normalized = text:lower()
normalized = normalized:gsub('%s+', '_')
normalized = normalized:gsub('[^%w_%-%.]', '')
return normalized
end
return M
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