chore(build): auto-generate vimdoc
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*persisted.nvim.txt* For Neovim >= 0.7.0 Last change: 2023 February 21
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==============================================================================
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Table of Contents *persisted.nvim-table-of-contents*
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- Features |persisted.nvim-nil-features|
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- Requirements |persisted.nvim-nil-requirements|
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- Installation |persisted.nvim-nil-installation|
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- Usage |persisted.nvim-nil-usage|
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- Configuration |persisted.nvim-nil-configuration|
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- License |persisted.nvim-nil-license|
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Persisted.nvim
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Persisted.nvim is a simple lua plugin for automated session management within Neovim
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Forked from Persistence.nvim as active development had stopped
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FEATURES *persisted.nvim-nil-features*
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- Automatically saves the active session under `.local/share/nvim/sessions` on exiting Neovim
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- Supports sessions across multiple git branches
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- Supports auto saving and loading of sessions with allowed/ignored directories
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- Simple API to save/stop/restore/delete/list the current session(s)
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- Telescope extension to work with saved sessions
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REQUIREMENTS *persisted.nvim-nil-requirements*
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- Neovim >= 0.7.0
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INSTALLATION *persisted.nvim-nil-installation*
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Install the plugin with your preferred package manager:
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**Lazy.nvim**
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>lua
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-- Lua
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use({
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"olimorris/persisted.nvim"
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-- lazy = true, -- For lazy loading
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config = true
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})
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<
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**Packer**
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>lua
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-- Lua
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use({
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"olimorris/persisted.nvim",
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--module = "persisted", -- For lazy loading
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config = function()
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require("persisted").setup()
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end,
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})
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<
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**Vim Plug**
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>vim
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" Vim Script
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Plug 'olimorris/persisted.nvim'
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lua << EOF
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require("persisted").setup {
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-- your configuration comes here
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-- or leave it empty to use the default settings
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-- refer to the configuration section below
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}
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EOF
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<
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TELESCOPE EXTENSION ~
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Ensure that the telescope extension is loaded with:
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>lua
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require("telescope").load_extension("persisted")
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<
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LAZY LOADING ~
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The plugin is designed to work with startup screens like vim-startify
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<https://github.com/mhinz/vim-startify> or dashboard
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<https://github.com/glepnir/dashboard-nvim> out of the box. It will never load
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a session automatically by default.
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However, to lazy load the plugin add the `module = "persisted"` line to packer
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or `lazy = true` for Lazy.nvim.
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USAGE *persisted.nvim-nil-usage*
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**Default commands**
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The plugin comes with a number of commands:
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- `:SessionToggle` - Determines whether to load, start or stop a session
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- `:SessionStart` - Start recording a session. Useful if `autosave = false`
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- `:SessionStop` - Stop recording a session
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- `:SessionSave` - Save the current session
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- `:SessionLoad` - Load the session for the current directory and current branch if `git_use_branch = true`
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- `:SessionLoadLast` - Load the most recent session
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- `:SessionLoadFromPath` - Load a session from a given path
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- `:SessionDelete` - Delete the current session
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**Note:** The author only binds `:SessionToggle` to a keymap for simplicity.
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**Telescope**
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The Telescope extension may be opened via `:Telescope persisted`.
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Once opened, the available keymaps are: `<CR>` - Source the session file
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`<C-d>` - Delete the session file
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**Helpers**
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The plugin sets a global variable, `vim.g.persisting`, which is set to `true`
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when a session is started. The author uses this to display an icon in their
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statusline
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<https://github.com/olimorris/dotfiles/blob/0cdaee183c64f872778952f90f62b9366851101c/.config/nvim/lua/Oli/plugins/statusline.lua#L257>.
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CONFIGURATION *persisted.nvim-nil-configuration*
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DEFAULTS ~
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The plugin comes with the following defaults:
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>lua
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require("persisted").setup({
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save_dir = vim.fn.expand(vim.fn.stdpath("data") .. "/sessions/"), -- directory where session files are saved
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command = "VimLeavePre", -- the autocommand for which the session is saved
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silent = false, -- silent nvim message when sourcing session file
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use_git_branch = false, -- create session files based on the branch of the git enabled repository
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autosave = true, -- automatically save session files when exiting Neovim
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should_autosave = nil, -- function to determine if a session should be autosaved
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autoload = false, -- automatically load the session for the cwd on Neovim startup
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on_autoload_no_session = nil, -- function to run when `autoload = true` but there is no session to load
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follow_cwd = true, -- change session file name to match current working directory if it changes
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allowed_dirs = nil, -- table of dirs that the plugin will auto-save and auto-load from
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ignored_dirs = nil, -- table of dirs that are ignored when auto-saving and auto-loading
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before_save = nil, -- function to run before the session is saved to disk
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after_save = nil, -- function to run after the session is saved to disk
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after_source = nil, -- function to run after the session is sourced
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telescope = { -- options for the telescope extension
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before_source = nil, -- function to run before the session is sourced via telescope
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after_source = nil, -- function to run after the session is sourced via telescope
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reset_prompt_after_deletion = true, -- whether to reset prompt after session deleted
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},
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})
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<
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SESSION OPTIONS ~
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As the plugin uses Vim’s `:mksession` command then you may change the
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`vim.o.sessionoptions` value to determine what to write into the session.
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Please see `:h sessionoptions` for more information.
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**Note:** The author uses `vim.o.sessionoptions =
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"buffers,curdir,folds,winpos,winsize"`
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SESSION SAVE LOCATION ~
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The location of the session files may be changed by altering the `save_dir`
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configuration option. For example:
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>lua
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require("persisted").setup({
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save_dir = vim.fn.expand(vim.fn.stdpath("data") .. "/sessions/"), -- Resolves to ~/.local/share/nvim/sessions/
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})
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<
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**Note:** The plugin may be unable to find existing sessions if the `save_dir`
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value is changed
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AUTOCMD TO SAVE SESSION ~
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By default, a session is saved to disk when the `VimLeavePre` autocommand is
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triggered. This can be modified by:
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>lua
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require("persisted").setup({
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command = "VimLeavePre",
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})
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<
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**Note:** See `:h autocmds` for more information on possible autocmds Git
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branching
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One of the plugin’s core features is the ability to have multiple sessions
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files for a given project, by using git branches. To enable git branching:
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>lua
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require("persisted").setup({
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use_git_branch = true,
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})
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<
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**Note:** If git branching is enabled on a non git enabled repo, then `main`
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will be used as the default branch
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AUTOSAVING ~
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By default, the plugin will automatically save a Neovim session to disk when
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the `VimLeavePre` autocommand is triggered. Autosaving can be turned off by:
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>lua
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require("persisted").setup({
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autosave = false,
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})
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<
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Autosaving can be further controlled for certain directories by specifying
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`allowed_dirs` and `ignored_dirs`.
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There may be occasions when you do not wish to autosave; perhaps when a
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dashboard or terminal are open. To control this, a callback function,
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`should_autosave`, may be specified. This function should return a boolean
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value.
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>lua
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require("persisted").setup({
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should_autosave = function()
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-- do not autosave if the alpha dashboard is the current filetype
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if vim.bo.filetype == "alpha" then
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return false
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end
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return true
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end,
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})
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<
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AUTOLOADING ~
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The plugin can be enabled to automatically load sessions when Neovim is
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started. Whilst off by default, this can be turned on by:
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>lua
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require("persisted").setup({
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autoload = true,
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})
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<
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You can also provide a function to run when `autoload = true` but there is no
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session to be loaded:
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>lua
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require("persisted").setup({
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autoload = true,
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on_autoload_no_session = function()
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vim.notify("No existing session to load.")
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end
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})
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<
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Autoloading can be further controlled for certain directories by specifying
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`allowed_dirs` and `ignored_dirs`.
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**Note:** Autoloading will not occur if a user opens Neovim with arguments. For
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example: `nvim some_file.rb`
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FOLLOWING CURRENT WORKING DIRECTORY ~
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There may be a need to change the working directory to quickly access files in
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other directories without changing the current session’s name on save. This
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behavior can be configured with `follow_cwd = false`.
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By default, the session name will match the current working directory:
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>lua
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require("persisted").setup({
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follow_cwd = true,
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})
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<
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**Note:** If `follow_cwd = false` the session name is stored upon loading under
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the global variable `vim.g.persisting_session`. This variable can be manually
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adjusted if changes to the session name are needed. Alternatively, if
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`follow_cwd = true` then `vim.g.persisting_session = nil`.
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ALLOWED DIRECTORIES ~
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You may specify a table of directories for which the plugin will autosave
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and/or autoload from. For example:
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>lua
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require("persisted").setup({
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allowed_dirs = {
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"~/.dotfiles",
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"~/Code",
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},
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})
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<
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Specifying `~/Code` will autosave and autoload from that directory as well as
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all its sub-directories.
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**Note:** If `allowed_dirs` is left at its default value and `autosave` and/or
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`autoload` are set to `true`, then the plugin will autoload/autosave from _any_
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directory
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IGNORED DIRECTORIES ~
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You may specify a table of directories for which the plugin will **never**
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autosave and autoload from. For example:
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>lua
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require("persisted").setup({
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ignored_dirs = {
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"~/.config",
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"~/.local/nvim"
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},
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})
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<
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Specifying `~/.config` will prevent any autosaving and autoloading from that
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directory as well as all its sub-directories.
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CALLBACKS ~
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The plugin allows for _before_ and _after_ callbacks to be executed in relation
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to a session being saved. This is achieved via the `before_save` and
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`after_save` configuration options:
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>lua
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require("persisted").setup({
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before_save = function()
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pcall(vim.cmd, "bw minimap")
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end,
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after_save = function()
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print("Session was saved!")
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end,
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})
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<
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**Note:** The author uses a _before_ callback to ensure that minimap.vim
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<https://github.com/wfxr/minimap.vim> is not written into the session. Its
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presence prevents the exact buffer and cursor position from being restored when
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loading a session
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The plugin allows for _before_ and _after_ callbacks to be executed in relation
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to a session being sourced:
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>lua
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require("persisted").setup({
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before_source = function()
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print("Sourcing...")
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end,
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after_source = function()
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-- Reload the LSP servers
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vim.lsp.stop_client(vim.lsp.get_active_clients())
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end
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})
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<
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TELESCOPE EXTENSION ~
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The plugin contains an extension for telescope.nvim
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<https://github.com/nvim-telescope/telescope.nvim> which allows the user to
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list all of the saved session files and source them via `:Telescope persisted`.
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**Telescope callbacks**
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The plugin allows for _before_ and _after_ callbacks to be used when sourcing a
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session via Telescope. For example:
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>lua
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require("persisted").setup({
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telescope = {
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before_source = function()
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vim.api.nvim_input("<ESC>:%bd<CR>")
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end,
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after_source = function(session)
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print("Loaded session " .. session.name)
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end,
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},
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})
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<
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The callbacks can accept a _session_ parameter which is a table that has the
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following properties: `name` - The filename of the session `file_path` - The
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file path to the session `branch` - The git branch of the session
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LICENSE *persisted.nvim-nil-license*
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MIT <https://github.com/olimorris/persisted.nvim/blob/main/LICENSE>
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Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
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vim:tw=78:ts=8:noet:ft=help:norl:
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