Nicolas Goudry
commit
1c12503ebf
15 changed files with 1434 additions and 0 deletions
266
plugins/neo-tree.nix
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266
plugins/neo-tree.nix
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# homepage: https://github.com/nvim-neo-tree/neo-tree.nvim
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# nixvim doc: https://nix-community.github.io/nixvim/plugins/neo-tree/index.html
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_:
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{
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opts = {
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enable = true;
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# Automatically clean up broken neo-tree buffers saved in sessions
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autoCleanAfterSessionRestore = true;
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# Close Neo-tree if it is the last window left in the tab
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closeIfLastWindow = true;
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# Disable fold column (gutter)
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eventHandlers = {
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neo_tree_buffer_enter = ''
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function(_)
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vim.opt_local.signcolumn = "auto"
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vim.opt_local.foldcolumn = "0"
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end
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'';
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};
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# Extra options not exposed by the plugin
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extraOptions = {
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# Custom functions (taken from AstroNvim)
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commands = {
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# Focus first directory child item or open directory
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L120-L135
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child_or_open.__raw = ''
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function(state)
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local node = state.tree:get_node()
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if node:has_children() then
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if not node:is_expanded() then -- if unexpanded, expand
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state.commands.toggle_node(state)
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else -- if expanded and has children, select the next child
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if node.type == "file" then
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state.commands.open(state)
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else
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require("neo-tree.ui.renderer").focus_node(state, node:get_child_ids()[1])
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end
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end
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else -- if has no children
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state.commands.open(state)
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end
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end
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'';
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# Copy various path format of currently focused item
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L136-L168
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copy_selector.__raw = ''
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function(state)
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local node = state.tree:get_node()
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local filepath = node:get_id()
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local filename = node.name
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local modify = vim.fn.fnamemodify
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local vals = {
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["BASENAME"] = modify(filename, ":r"),
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["EXTENSION"] = modify(filename, ":e"),
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["FILENAME"] = filename,
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["PATH (CWD)"] = modify(filepath, ":."),
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["PATH (HOME)"] = modify(filepath, ":~"),
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["PATH"] = filepath,
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["URI"] = vim.uri_from_fname(filepath),
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}
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local options = vim.tbl_filter(function(val) return vals[val] ~= "" end, vim.tbl_keys(vals))
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if vim.tbl_isempty(options) then
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return
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end
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table.sort(options)
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vim.ui.select(options, {
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prompt = "Choose to copy to clipboard:",
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format_item = function(item) return ("%s: %s"):format(item, vals[item]) end,
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}, function(choice)
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local result = vals[choice]
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if result then
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vim.fn.setreg("+", result)
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end
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end)
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end
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'';
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# Find file in currently focused item if it is a directory, or its closest parent directory
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L205-L209
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find_file_in_dir.__raw = ''
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function(state)
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local node = state.tree:get_node()
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local path = node.type == "file" and node:get_parent_id() or node:get_id()
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TelescopeWithTheme('find_files', { cwd = path })
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end
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'';
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# Live grep in currently focused item if it is a directory, or its closest parent directory
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grep_in_dir.__raw = ''
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function(state)
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local node = state.tree:get_node()
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local path = node.type == "file" and node:get_parent_id() or node:get_id()
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TelescopeWithTheme('live_grep', { cwd = path })
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end
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'';
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# Focus parent directory of currently focused item or close directory
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L112-L119
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parent_or_close.__raw = ''
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function(state)
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local node = state.tree:get_node()
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if node:has_children() and node:is_expanded() then
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state.commands.toggle_node(state)
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else
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require("neo-tree.ui.renderer").focus_node(state, node:get_parent_id())
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end
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end
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'';
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};
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window = {
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# Keymaps for filter popup window in fuzzy finder mode (ie. "/")
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fuzzy_finder_mappings = {
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"<C-J>" = "move_cursor_down";
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"<C-K>" = "move_cursor_up";
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};
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# Keymaps when neotree window is focused
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mappings = {
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"[b" = "prev_source";
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"]b" = "next_source";
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# Disable default behavior to toggle node on Space keypress
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"<Space>".__raw = "false";
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# See extraOptions.commands for details on following keymaps
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h = "parent_or_close";
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l = "child_or_open";
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F = "find_file_in_dir";
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W = "grep_in_dir";
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Y = "copy_selector";
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};
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};
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};
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defaultComponentConfigs = {
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gitStatus.symbols = {
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added = "";
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conflict = "";
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deleted = "";
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ignored = "◌";
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modified = "";
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renamed = "";
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staged = "";
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unstaged = "";
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untracked = "★";
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};
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};
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filesystem = {
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# Find and focus file in active buffer
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followCurrentFile.enabled = true;
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# Open neotree "fullscreen" when opening a directory
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hijackNetrwBehavior = "open_current";
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};
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# Sources tabs
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sourceSelector = {
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# Label position
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contentLayout.__raw = "'center'";
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# No tabs separator
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separator = "";
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# Show tabs on winbar
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winbar = true;
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# Sources to show and their labels
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sources = [
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{
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displayName = " Files";
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source = "filesystem";
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}
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{
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displayName = " Bufs";
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source = "buffers";
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}
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{
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displayName = " Git";
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source = "git_status";
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}
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];
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};
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};
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rootOpts = {
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# Enable catppuccin colors
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# https://github.com/catppuccin/nvim/blob/main/lua/catppuccin/groups/integrations/neotree.lua
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colorschemes.catppuccin.settings.integrations.neotree = true;
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autoGroups.neotree = { };
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# Custom autocommands (taken from AstroNvim)
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autoCmd = [
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L21-L37
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{
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desc = "Open explorer on startup with directory";
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event = "BufEnter";
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group = "neotree";
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callback.__raw = ''
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function()
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if package.loaded["neo-tree"] then
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return true
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else
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local stats = vim.loop.fs_stat(vim.api.nvim_buf_get_name(0))
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if stats and stats.type == "directory" then
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return true
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end
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end
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end
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'';
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}
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L25-L35
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{
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desc = "Refresh explorer sources when closing lazygit";
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event = "TermClose";
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group = "neotree";
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pattern = "*lazygit*";
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callback.__raw = ''
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function()
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local manager_avail, manager = pcall(require, "neo-tree.sources.manager")
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if manager_avail then
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for _, source in ipairs { "filesystem", "git_status", "document_symbols" } do
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local module = "neo-tree.sources." .. source
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if package.loaded[module] then manager.refresh(require(module).name) end
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end
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end
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end
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'';
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}
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];
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keymaps = [
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{
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key = "<leader>e";
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action = "<cmd>Neotree toggle<cr>";
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options.desc = "Toggle explorer";
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}
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{
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key = "<leader>o";
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options.desc = "Toggle explorer focus";
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# https://github.com/AstroNvim/AstroNvim/blob/v4.7.7/lua/astronvim/plugins/neo-tree.lua#L12-L18
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action.__raw = ''
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function()
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if vim.bo.filetype == "neo-tree" then
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vim.cmd.wincmd "p"
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else
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vim.cmd.Neotree "focus"
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end
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end
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'';
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}
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];
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};
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}
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