neovim-flake/modules/filetree/nvimtree/config.nix

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{
config,
lib,
pkgs,
...
}: let
inherit (lib.strings) optionalString;
inherit (lib.modules) mkIf mkMerge;
inherit (lib.trivial) boolToString;
inherit (lib.nvim.binds) mkBinding;
inherit (lib.nvim.dag) entryAnywhere;
inherit (lib.nvim.lua) listToLuaTable expToLua;
# TODO: move this to its own module
inherit (lib) pushDownDefault;
cfg = config.vim.filetree.nvimTree;
self = import ./nvimtree.nix {inherit pkgs lib;};
inherit (self.options.vim.filetree.nvimTree) mappings;
in {
config = mkIf cfg.enable {
vim.startPlugins = ["nvim-tree-lua"];
vim.maps.normal = mkMerge [
(mkBinding cfg.mappings.toggle ":NvimTreeToggle<cr>" mappings.toggle.description)
(mkBinding cfg.mappings.refresh ":NvimTreeRefresh<cr>" mappings.refresh.description)
(mkBinding cfg.mappings.findFile ":NvimTreeFindFile<cr>" mappings.findFile.description)
(mkBinding cfg.mappings.focus ":NvimTreeFocus<cr>" mappings.focus.description)
];
vim.binds.whichKey.register = pushDownDefault {
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"<leader>t" = "+NvimTree";
};
vim.luaConfigRC.nvimtreelua = entryAnywhere ''
${
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optionalString cfg.disableNetrw ''
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-- disable netrew completely
vim.g.loaded_netrw = 1
vim.g.loaded_netrwPlugin = 1
''
}
require'nvim-tree'.setup({
disable_netrw = ${boolToString cfg.disableNetrw},
hijack_netrw = ${boolToString cfg.hijackNetrw},
auto_reload_on_write = ${boolToString cfg.autoreloadOnWrite},
sort = {
sorter = "${cfg.sort.sorter}",
folders_first = ${boolToString cfg.sort.foldersFirst},
},
hijack_unnamed_buffer_when_opening = ${boolToString cfg.hijackUnnamedBufferWhenOpening},
hijack_cursor = ${boolToString cfg.hijackCursor},
root_dirs = ${listToLuaTable cfg.rootDirs},
prefer_startup_root = ${boolToString cfg.preferStartupRoot},
sync_root_with_cwd = ${boolToString cfg.syncRootWithCwd},
reload_on_bufenter = ${boolToString cfg.reloadOnBufEnter},
respect_buf_cwd = ${boolToString cfg.respectBufCwd},
hijack_directories = {
enable = ${boolToString cfg.hijackDirectories.enable},
auto_open = ${boolToString cfg.hijackDirectories.autoOpen},
},
update_focused_file = {
enable = ${boolToString cfg.updateFocusedFile.enable},
update_root = ${boolToString cfg.updateFocusedFile.updateRoot},
ignore_list = ${listToLuaTable cfg.updateFocusedFile.ignoreList},
},
system_open = {
cmd = "${cfg.systemOpen.cmd}",
args = ${listToLuaTable cfg.systemOpen.args},
},
diagnostics = {
enable = ${boolToString cfg.diagnostics.enable},
icons = {
hint = "${cfg.diagnostics.icons.hint}",
info = "${cfg.diagnostics.icons.info}",
warning = "${cfg.diagnostics.icons.warning}",
error = "${cfg.diagnostics.icons.error}",
},
severity = {
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min = vim.diagnostic.severity.${cfg.diagnostics.severity.min},
max = vim.diagnostic.severity.${cfg.diagnostics.severity.max},
},
},
git = {
enable = ${boolToString cfg.git.enable},
show_on_dirs = ${boolToString cfg.git.showOnDirs},
show_on_open_dirs = ${boolToString cfg.git.showOnOpenDirs},
disable_for_dirs = ${listToLuaTable cfg.git.disableForDirs},
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timeout = ${toString cfg.git.timeout},
},
modified = {
enable = ${boolToString cfg.modified.enable},
show_on_dirs = ${boolToString cfg.modified.showOnDirs},
show_on_open_dirs = ${boolToString cfg.modified.showOnOpenDirs},
},
filesystem_watchers = {
enable = ${boolToString cfg.filesystemWatchers.enable},
debounce_delay = ${toString cfg.filesystemWatchers.debounceDelay},
ignore_dirs = ${listToLuaTable cfg.filesystemWatchers.ignoreDirs},
},
select_prompts = ${boolToString cfg.selectPrompts},
view = {
centralize_selection = ${boolToString cfg.view.centralizeSelection},
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cursorline = ${boolToString cfg.view.cursorline},
debounce_delay = ${toString cfg.view.debounceDelay},
width = ${expToLua cfg.view.width},
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side = "${cfg.view.side}",
preserve_window_proportions = ${boolToString cfg.view.preserveWindowProportions},
number = ${boolToString cfg.view.number},
relativenumber = ${boolToString cfg.view.relativenumber},
signcolumn = "${cfg.view.signcolumn}",
float = {
enable = ${boolToString cfg.view.float.enable},
quit_on_focus_loss = ${boolToString cfg.view.float.quitOnFocusLoss},
open_win_config = {
relative = "${cfg.view.float.openWinConfig.relative}",
border = "${cfg.view.float.openWinConfig.border}",
width = ${toString cfg.view.float.openWinConfig.width},
height = ${toString cfg.view.float.openWinConfig.height},
row = ${toString cfg.view.float.openWinConfig.row},
col = ${toString cfg.view.float.openWinConfig.col},
},
},
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},
renderer = {
add_trailing = ${boolToString cfg.renderer.addTrailing},
group_empty = ${boolToString cfg.renderer.groupEmpty},
full_name = ${boolToString cfg.renderer.fullName},
highlight_git = ${boolToString cfg.renderer.highlightGit},
highlight_opened_files = ${cfg.renderer.highlightOpenedFiles},
highlight_modified = ${cfg.renderer.highlightModified},
root_folder_label = ${expToLua cfg.renderer.rootFolderLabel},
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indent_width = ${toString cfg.renderer.indentWidth},
indent_markers = {
enable = ${boolToString cfg.renderer.indentMarkers.enable},
inline_arrows = ${boolToString cfg.renderer.indentMarkers.inlineArrows},
icons = ${expToLua cfg.renderer.indentMarkers.icons},
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},
special_files = ${listToLuaTable cfg.renderer.specialFiles},
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symlink_destination = ${boolToString cfg.renderer.symlinkDestination},
icons = {
webdev_colors = ${boolToString cfg.renderer.icons.webdevColors},
git_placement = "${cfg.renderer.icons.gitPlacement}",
modified_placement = "${cfg.renderer.icons.modifiedPlacement}",
padding = "${cfg.renderer.icons.padding}",
symlink_arrow = "${cfg.renderer.icons.symlinkArrow}",
show = {
git = ${boolToString cfg.renderer.icons.show.git},
folder = ${boolToString cfg.renderer.icons.show.folder},
folder_arrow = ${boolToString cfg.renderer.icons.show.folderArrow},
file = ${boolToString cfg.renderer.icons.show.file},
modified = ${boolToString cfg.renderer.icons.show.modified},
},
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glyphs = {
default = "${cfg.renderer.icons.glyphs.default}",
symlink = "${cfg.renderer.icons.glyphs.symlink}",
modified = "${cfg.renderer.icons.glyphs.modified}",
folder = {
default = "${cfg.renderer.icons.glyphs.folder.default}",
open = "${cfg.renderer.icons.glyphs.folder.open}",
arrow_open = "${cfg.renderer.icons.glyphs.folder.arrowOpen}",
arrow_closed = "${cfg.renderer.icons.glyphs.folder.arrowClosed}",
empty = "${cfg.renderer.icons.glyphs.folder.empty}",
empty_open = "${cfg.renderer.icons.glyphs.folder.emptyOpen}",
symlink = "${cfg.renderer.icons.glyphs.folder.symlink}",
symlink_open = "${cfg.renderer.icons.glyphs.folder.symlinkOpen}",
},
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git = {
unstaged = "${cfg.renderer.icons.glyphs.git.unstaged}",
staged = "${cfg.renderer.icons.glyphs.git.staged}",
unmerged = "${cfg.renderer.icons.glyphs.git.unmerged}",
renamed = "${cfg.renderer.icons.glyphs.git.renamed}",
untracked = "${cfg.renderer.icons.glyphs.git.untracked}",
deleted = "${cfg.renderer.icons.glyphs.git.deleted}",
ignored = "${cfg.renderer.icons.glyphs.git.ignored}",
},
},
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},
},
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filters = {
git_ignored = ${boolToString cfg.filters.gitIgnored},
dotfiles = ${boolToString cfg.filters.dotfiles},
git_clean = ${boolToString cfg.filters.gitClean},
no_buffer = ${boolToString cfg.filters.noBuffer},
exclude = ${listToLuaTable cfg.filters.exclude},
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},
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trash = {
cmd = "${cfg.trash.cmd}",
},
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actions = {
use_system_clipboard = ${boolToString cfg.actions.useSystemClipboard},
change_dir = {
enable = ${boolToString cfg.actions.changeDir.enable},
global = ${boolToString cfg.actions.changeDir.global},
restrict_above_cwd = ${boolToString cfg.actions.changeDir.restrictAboveCwd},
},
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expand_all = {
max_folder_discovery = ${toString cfg.actions.expandAll.maxFolderDiscovery},
exclude = ${listToLuaTable cfg.actions.expandAll.exclude},
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},
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file_popup = {
open_win_config = ${expToLua cfg.actions.filePopup.openWinConfig},
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},
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open_file = {
quit_on_open = ${boolToString cfg.actions.openFile.quitOnOpen},
eject = ${boolToString cfg.actions.openFile.eject},
resize_window = ${boolToString cfg.actions.openFile.resizeWindow},
window_picker = {
enable = ${boolToString cfg.actions.openFile.windowPicker.enable},
picker = "${cfg.actions.openFile.windowPicker.picker}",
chars = "${cfg.actions.openFile.windowPicker.chars}",
exclude = {
filetype = ${listToLuaTable cfg.actions.openFile.windowPicker.exclude.filetype},
buftype = ${listToLuaTable cfg.actions.openFile.windowPicker.exclude.buftype},
},
},
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},
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remove_file = {
close_window = ${boolToString cfg.actions.removeFile.closeWindow},
},
},
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live_filter = {
prefix = "${cfg.liveFilter.prefix}",
always_show_folders = ${boolToString cfg.liveFilter.alwaysShowFolders},
},
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tab = {
sync = {
open = ${boolToString cfg.tab.sync.open},
close = ${boolToString cfg.tab.sync.close},
ignore = ${listToLuaTable cfg.tab.sync.ignore},
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},
},
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notify = {
threshold = vim.log.levels.${cfg.notify.threshold},
absolute_path = ${boolToString cfg.notify.absolutePath},
},
ui = {
confirm = {
remove = ${boolToString cfg.ui.confirm.remove},
trash = ${boolToString cfg.ui.confirm.trash},
},
},
})
${
optionalString cfg.openOnSetup ''
-- autostart behaviour
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-- Open on startup has been deprecated
-- see https://github.com/nvim-tree/nvim-tree.lua/wiki/Open-At-Startup
-- use a nix eval to dynamically insert the open on startup function
local function open_nvim_tree(data)
local IGNORED_FT = {
"markdown",
}
-- buffer is a real file on the disk
local real_file = vim.fn.filereadable(data.file) == 1
-- buffer is a [No Name]
local no_name = data.file == "" and vim.bo[data.buf].buftype == ""
-- &ft
local filetype = vim.bo[data.buf].ft
-- only files please
if not real_file and not no_name then
return
end
-- skip ignored filetypes
if vim.tbl_contains(IGNORED_FT, filetype) then
return
end
-- open the tree but don't focus it
require("nvim-tree.api").tree.toggle({ focus = false })
end
-- function to automatically open the tree on VimEnter
vim.api.nvim_create_autocmd({ "VimEnter" }, { callback = open_nvim_tree })
''
}
'';
};
}