init

2026-03-27 07:06:16 +01:00
commit 1541961403
340 changed files with 151916 additions and 0 deletions
@@ -0,0 +1,124 @@
+--[[
+    This file is an internal file-browser addon.
+    It should not be imported like a normal module.
+
+    Allows searching the current directory.
+]]--
+
+local msg = require "mp.msg"
+local fb = require "file-browser"
+local input_loaded, input = pcall(require, "mp.input")
+local user_input_loaded, user_input = pcall(require, "user-input-module")
+
+---@type ParserConfig
+local find = {
+    api_version = "1.3.0"
+}
+
+---@type thread|nil
+local latest_coroutine = nil
+
+---@type State
+local global_fb_state = getmetatable(fb.get_state()).__original
+
+---@param name string
+---@param query string
+---@return boolean
+local function compare(name, query)
+    if name:find(query) then return true end
+    if name:lower():find(query) then return true end
+    if name:upper():find(query) then return true end
+
+    return false
+end
+
+---@async
+---@param key Keybind
+---@param state State
+---@param co thread
+---@return boolean?
+local function main(key, state, co)
+    if not state.list then return false end
+
+    ---@type string
+    local text
+    if key.name == "find/find" then text = "Find: enter search string"
+    else text = "Find: enter advanced search string" end
+
+    if input_loaded then
+        input.get({
+            prompt = text .. "\n>",
+            id = "file-browser/find",
+            submit = fb.coroutine.callback(),
+        })
+    elseif user_input_loaded then
+        user_input.get_user_input( fb.coroutine.callback(), { text = text, id = "find", replace = true } )
+    end
+
+    local query, error = coroutine.yield()
+    if input_loaded then input.terminate() end
+    if not query then return msg.debug(error) end
+
+    -- allow the directory to be changed before this point
+    local list = fb.get_list()
+    local parse_id = global_fb_state.co
+
+    if key.name == "find/find" then
+        query = fb.pattern_escape(query)
+    end
+
+    local results = {}
+
+    for index, item in ipairs(list) do
+        if compare(item.label or item.name, query) then
+            table.insert(results, index)
+        end
+    end
+
+    if (#results < 1) then
+        msg.warn("No matching items for '"..query.."'")
+        return
+    end
+
+    --keep cycling through the search results if any are found
+    --putting this into a separate coroutine removes any passthrough ambiguity
+    --the final return statement should return to `step_find` not any other function
+    ---@async
+    fb.coroutine.run(function()
+        latest_coroutine = coroutine.running()
+        ---@type number
+        local rindex = 1
+        while (true) do
+
+            if rindex == 0 then rindex = #results
+            elseif rindex == #results + 1 then rindex = 1 end
+
+            fb.set_selected_index(results[rindex])
+            local direction = coroutine.yield(true) --[[@as number]]
+            rindex = rindex + direction
+
+            if parse_id ~= global_fb_state.co then
+                latest_coroutine = nil
+                return
+            end
+        end
+    end)
+end
+
+local function step_find(key)
+    if not latest_coroutine then return false end
+    ---@type number
+    local direction = 0
+    if key.name == "find/next" then direction = 1
+    elseif key.name == "find/prev" then direction = -1 end
+    return fb.coroutine.resume_err(latest_coroutine, direction)
+end
+
+find.keybinds = {
+    {"Ctrl+f", "find", main, {}},
+    {"Ctrl+F", "find_advanced", main, {}},
+    {"n", "next", step_find, {}},
+    {"N", "prev", step_find, {}},
+}
+
+return find