101 lines
3 KiB
Lua
101 lines
3 KiB
Lua
local function setup_open_file_indicators()
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-- Table to store open buffers
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local open_buffers = {}
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-- Function to update open_buffers table
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local function update_open_buffers()
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open_buffers = {}
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for _, buf in ipairs(vim.api.nvim_list_bufs()) do
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if vim.api.nvim_buf_is_valid(buf) and vim.bo[buf].buflisted then
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local file_path = vim.api.nvim_buf_get_name(buf)
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open_buffers[file_path] = true
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end
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end
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end
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-- Update open_buffers initially
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update_open_buffers()
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-- Set up autocmds to update open_buffers and refresh Neo-tree
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local group = vim.api.nvim_create_augroup("NeoTreeOpenFileIndicator", { clear = true })
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vim.api.nvim_create_autocmd({"BufAdd", "BufDelete", "BufWipeout"}, {
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group = group,
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callback = function()
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update_open_buffers()
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if package.loaded["neo-tree.sources.manager"] then
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require("neo-tree.sources.manager").refresh("filesystem")
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end
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end,
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})
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-- Custom component to display open file indicator
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local function open_file_indicator(config, node, state)
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local result = require("neo-tree.sources.common.components").icon(config, node, state)
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if node.type == "file" and open_buffers[node:get_id()] then
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result.text = result.text .. " "
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end
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return result
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end
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return open_file_indicator
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end
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return {
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{
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"nvim-neo-tree/neo-tree.nvim",
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opts = function()
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return {
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sources = { "filesystem", "buffers", "git_status" },
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open_files_do_not_replace_types = { "terminal", "Trouble", "trouble", "qf", "Outline" },
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close_if_last_window = true,
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popup_border_style = "rounded",
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enable_git_status = true,
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enable_diagnostics = true,
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filesystem = {
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bind_to_cwd = false,
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follow_current_file = { enabled = true },
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use_libuv_file_watcher = true,
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components = {
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icon = setup_open_file_indicators(),
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},
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},
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window = {
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mappings = {
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["l"] = "open",
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["o"] = "open",
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["C-v"] = "open_split",
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["h"] = "close_node",
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["<space>"] = "none",
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["O"] = {
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function(state)
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require("lazy.util").open(state.tree:get_node().path, { system = true })
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end,
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desc = "Open with System Application",
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},
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["P"] = { "toggle_preview", config = { use_float = true } },
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},
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},
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default_component_configs = {
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indent = {
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with_expanders = true,
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expander_collapsed = "",
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expander_expanded = "",
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expander_highlight = "NeoTreeExpander",
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},
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git_status = {
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symbols = {
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unstaged = "",
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staged = "",
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},
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},
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}
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}
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end,
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branch = "v3.x",
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dependencies = {
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"nvim-lua/plenary.nvim",
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"nvim-tree/nvim-web-devicons",
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"3rd/image.nvim",
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},
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}
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}
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