f3efc25e56
* add todo * refactor(#2886): multi instance: node class refactoring: extract links, *_git_status (#2944) * extract DirectoryLinkNode and FileLinkNode, move Node methods to children * temporarily move DirectoryNode methods into BaseNode for easier reviewing * move mostly unchanged DirectoryNode methods back to BaseNode * tidy * git.git_status_file takes an array * update git status of links * luacheck hack * safer git_status_dir * refactor(#2886): multi instance: node class refactoring: DirectoryNode:expand_or_collapse (#2957) move expand_or_collapse to DirectoryNode * refactor(#2886): multi instance: node group functions refactoring (#2959) * move last_group_node to DirectoryNode * move add BaseNode:as and more doc * revert parameter name changes * revert parameter name changes * add Class * move group methods into DN * tidy group methods * tidy group methods * tidy group methods * tidy group methods * parent is DirectoryNode * tidy expand all * BaseNode -> Node * move watcher to DirectoryNode * last_group_node is DirectoryNode only * simplify create-file * simplify parent * simplify collapse-all * simplify live-filter * style * move lib.get_cursor_position to Explorer * move lib.get_node_at_cursor to Explorer * move lib.get_nodes to Explorer * move place_cursor_on_node to Explorer * resolve resource leak in purge_all_state * move many autocommands into Explorer * post merge tidy
120 lines
3.2 KiB
Lua
120 lines
3.2 KiB
Lua
local M = {
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config = nil,
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path = nil,
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}
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--- Write to log file
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---@param typ string as per log.types config
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---@param fmt string for string.format
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---@param ... any arguments for string.format
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function M.raw(typ, fmt, ...)
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if not M.enabled(typ) then
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return
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end
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local line = string.format(fmt, ...)
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local file = io.open(M.path, "a")
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if file then
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io.output(file)
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io.write(line)
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io.close(file)
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end
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end
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--- Write to a new file
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---@param typ string as per log.types config
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---@param path string absolute path
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---@param fmt string for string.format
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---@param ... any arguments for string.format
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function M.file(typ, path, fmt, ...)
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if not M.enabled(typ) then
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return
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end
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local line = string.format(fmt, ...)
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local file = io.open(path, "w")
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if file then
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io.output(file)
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io.write(line)
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io.close(file)
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end
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end
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---@class Profile
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---@field start number nanos
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---@field tag string
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--- Write profile start to log file
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--- START is prefixed
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---@param fmt string for string.format
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---@param ... any arguments for string.format
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---@return Profile to pass to profile_end
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function M.profile_start(fmt, ...)
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local profile = {}
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if M.enabled("profile") then
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profile.start = vim.loop.hrtime()
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profile.tag = string.format((fmt or "???"), ...)
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M.line("profile", "START %s", profile.tag)
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end
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return profile
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end
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--- Write profile end to log file
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--- END is prefixed and duration in seconds is suffixed
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---@param profile Profile returned from profile_start
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function M.profile_end(profile)
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if M.enabled("profile") and type(profile) == "table" then
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local millis = profile.start and math.modf((vim.loop.hrtime() - profile.start) / 1000000) or -1
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M.line("profile", "END %s %dms", profile.tag or "", millis)
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end
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end
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--- Write to log file
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--- time and typ are prefixed and a trailing newline is added
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---@param typ string as per log.types config
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---@param fmt string for string.format
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---@param ... any arguments for string.format
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function M.line(typ, fmt, ...)
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if M.enabled(typ) then
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M.raw(typ, string.format("[%s] [%s] %s\n", os.date("%Y-%m-%d %H:%M:%S"), typ, (fmt or "???")), ...)
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end
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end
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local inspect_opts = {}
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---@param opts table
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function M.set_inspect_opts(opts)
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inspect_opts = opts
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end
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--- Write to log file the inspection of a node
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---@param typ string as per log.types config
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---@param node Node node to be inspected
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---@param fmt string for string.format
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---@param ... any arguments for string.format
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function M.node(typ, node, fmt, ...)
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if M.enabled(typ) then
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M.raw(typ, string.format("[%s] [%s] %s\n%s\n", os.date("%Y-%m-%d %H:%M:%S"), typ, (fmt or "???"), vim.inspect(node, inspect_opts)), ...)
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end
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end
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--- Logging is enabled for typ or all
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---@param typ string as per log.types config
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---@return boolean
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function M.enabled(typ)
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return M.path ~= nil and (M.config.types[typ] or M.config.types.all)
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end
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function M.setup(opts)
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M.config = opts.log
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if M.config and M.config.enable and M.config.types then
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M.path = string.format("%s/nvim-tree.log", vim.fn.stdpath("log"), os.date("%H:%M:%S"), vim.env.USER)
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if M.config.truncate then
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os.remove(M.path)
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end
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require("nvim-tree.notify").debug("nvim-tree.lua logging to " .. M.path)
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end
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end
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return M
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