398 lines
12 KiB
Plaintext
398 lines
12 KiB
Plaintext
*persisted.nvim.txt* For Neovim >= 0.8.0 Last change: 2023 February 23
|
||
|
||
==============================================================================
|
||
Table of Contents *persisted.nvim-table-of-contents*
|
||
|
||
- Features |persisted.nvim-features|
|
||
- Requirements |persisted.nvim-requirements|
|
||
- Installation |persisted.nvim-installation|
|
||
- Usage |persisted.nvim-usage|
|
||
- Configuration |persisted.nvim-configuration|
|
||
- License |persisted.nvim-license|
|
||
Persisted.nvim
|
||
|
||
|
||
Persisted.nvim is a simple lua plugin for automated session management within Neovim
|
||
Forked from Persistence.nvim as active development had stopped
|
||
FEATURES *persisted.nvim-features*
|
||
|
||
|
||
- Automatically saves the active session under `.local/share/nvim/sessions` on exiting Neovim
|
||
- Supports sessions across multiple git branches
|
||
- Supports auto saving and loading of sessions with allowed/ignored directories
|
||
- Simple API to save/stop/restore/delete/list the current session(s)
|
||
- Telescope extension to work with saved sessions
|
||
|
||
|
||
REQUIREMENTS *persisted.nvim-requirements*
|
||
|
||
|
||
- Neovim >= 0.8.0
|
||
|
||
|
||
INSTALLATION *persisted.nvim-installation*
|
||
|
||
Install the plugin with your preferred package manager:
|
||
|
||
**Lazy.nvim**
|
||
|
||
>lua
|
||
-- Lua
|
||
use({
|
||
"olimorris/persisted.nvim"
|
||
-- lazy = true, -- For lazy loading
|
||
config = true
|
||
})
|
||
<
|
||
|
||
**Packer**
|
||
|
||
>lua
|
||
-- Lua
|
||
use({
|
||
"olimorris/persisted.nvim",
|
||
--module = "persisted", -- For lazy loading
|
||
config = function()
|
||
require("persisted").setup()
|
||
end,
|
||
})
|
||
<
|
||
|
||
**Vim Plug**
|
||
|
||
>vim
|
||
" Vim Script
|
||
Plug 'olimorris/persisted.nvim'
|
||
|
||
lua << EOF
|
||
require("persisted").setup {
|
||
-- your configuration comes here
|
||
-- or leave it empty to use the default settings
|
||
-- refer to the configuration section below
|
||
}
|
||
EOF
|
||
<
|
||
|
||
|
||
TELESCOPE EXTENSION ~
|
||
|
||
Ensure that the telescope extension is loaded with:
|
||
|
||
>lua
|
||
require("telescope").load_extension("persisted")
|
||
<
|
||
|
||
|
||
LAZY LOADING ~
|
||
|
||
The plugin is designed to work with startup screens like vim-startify
|
||
<https://github.com/mhinz/vim-startify> or dashboard
|
||
<https://github.com/glepnir/dashboard-nvim> out of the box. It will never load
|
||
a session automatically by default.
|
||
|
||
However, to lazy load the plugin add the `module = "persisted"` line to Packer
|
||
or `lazy = true` for Lazy.nvim.
|
||
|
||
|
||
USAGE *persisted.nvim-usage*
|
||
|
||
**Default commands**
|
||
|
||
The plugin comes with a number of commands:
|
||
|
||
|
||
- `:SessionToggle` - Determines whether to load, start or stop a session
|
||
- `:SessionStart` - Start recording a session. Useful if `autosave = false`
|
||
- `:SessionStop` - Stop recording a session
|
||
- `:SessionSave` - Save the current session
|
||
- `:SessionLoad` - Load the session for the current directory and current branch if `git_use_branch = true`
|
||
- `:SessionLoadLast` - Load the most recent session
|
||
- `:SessionLoadFromPath` - Load a session from a given path
|
||
- `:SessionDelete` - Delete the current session
|
||
|
||
|
||
**Note:** The author only binds `:SessionToggle` to a keymap for simplicity.
|
||
**Telescope**
|
||
|
||
The Telescope extension may be opened via `:Telescope persisted`.
|
||
|
||
Once opened, the available keymaps are: `<CR>` - Source the session file
|
||
`<C-d>` - Delete the session file
|
||
|
||
**Helpers**
|
||
|
||
The plugin sets a global variable, `vim.g.persisting`, which is set to `true`
|
||
when a session is started. The author uses this to display an icon in their
|
||
statusline
|
||
<https://github.com/olimorris/dotfiles/blob/0cdaee183c64f872778952f90f62b9366851101c/.config/nvim/lua/Oli/plugins/statusline.lua#L257>.
|
||
|
||
|
||
CONFIGURATION *persisted.nvim-configuration*
|
||
|
||
|
||
DEFAULTS ~
|
||
|
||
The plugin comes with the following defaults:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
save_dir = vim.fn.expand(vim.fn.stdpath("data") .. "/sessions/"), -- directory where session files are saved
|
||
silent = false, -- silent nvim message when sourcing session file
|
||
use_git_branch = false, -- create session files based on the branch of the git enabled repository
|
||
autosave = true, -- automatically save session files when exiting Neovim
|
||
should_autosave = nil, -- function to determine if a session should be autosaved
|
||
autoload = false, -- automatically load the session for the cwd on Neovim startup
|
||
on_autoload_no_session = nil, -- function to run when `autoload = true` but there is no session to load
|
||
follow_cwd = true, -- change session file name to match current working directory if it changes
|
||
allowed_dirs = nil, -- table of dirs that the plugin will auto-save and auto-load from
|
||
ignored_dirs = nil, -- table of dirs that are ignored when auto-saving and auto-loading
|
||
telescope = { -- options for the telescope extension
|
||
reset_prompt_after_deletion = true, -- whether to reset prompt after session deleted
|
||
},
|
||
})
|
||
<
|
||
|
||
|
||
SESSION OPTIONS ~
|
||
|
||
As the plugin uses Vim’s `:mksession` command then you may change the
|
||
`vim.o.sessionoptions` value to determine what to write into the session.
|
||
Please see `:h sessionoptions` for more information.
|
||
|
||
|
||
**Note:** The author uses `vim.o.sessionoptions =
|
||
"buffers,curdir,folds,winpos,winsize"`
|
||
|
||
SESSION SAVE LOCATION ~
|
||
|
||
The location of the session files may be changed by altering the `save_dir`
|
||
configuration option. For example:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
save_dir = vim.fn.expand(vim.fn.stdpath("data") .. "/sessions/"), -- Resolves to ~/.local/share/nvim/sessions/
|
||
})
|
||
<
|
||
|
||
|
||
**Note:** The plugin may be unable to find existing sessions if the `save_dir`
|
||
value is changed
|
||
|
||
GIT BRANCHING ~
|
||
|
||
One of the plugin’s core features is the ability to have multiple sessions
|
||
files for a given project, by using git branches. To enable git branching:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
use_git_branch = true,
|
||
})
|
||
<
|
||
|
||
|
||
**Note:** If git branching is enabled on a non git enabled repo, then `main`
|
||
will be used as the default branch
|
||
|
||
AUTOSAVING ~
|
||
|
||
By default, the plugin will automatically save a Neovim session to disk when
|
||
the `VimLeavePre` autocommand is triggered. Autosaving can be turned off by:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
autosave = false,
|
||
})
|
||
<
|
||
|
||
Autosaving can be further controlled for certain directories by specifying
|
||
`allowed_dirs` and `ignored_dirs`.
|
||
|
||
There may be occasions when you do not wish to autosave; perhaps when a
|
||
dashboard or terminal are open. To control this, a callback function,
|
||
`should_autosave`, may be specified. This function should return a boolean
|
||
value.
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
should_autosave = function()
|
||
-- do not autosave if the alpha dashboard is the current filetype
|
||
if vim.bo.filetype == "alpha" then
|
||
return false
|
||
end
|
||
return true
|
||
end,
|
||
})
|
||
<
|
||
|
||
|
||
AUTOLOADING ~
|
||
|
||
The plugin can be enabled to automatically load sessions when Neovim is
|
||
started. Whilst off by default, this can be turned on by:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
autoload = true,
|
||
})
|
||
<
|
||
|
||
You can also provide a function to run when `autoload = true` but there is no
|
||
session to be loaded:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
autoload = true,
|
||
on_autoload_no_session = function()
|
||
vim.notify("No existing session to load.")
|
||
end
|
||
})
|
||
<
|
||
|
||
Autoloading can be further controlled for certain directories by specifying
|
||
`allowed_dirs` and `ignored_dirs`.
|
||
|
||
|
||
**Note:** Autoloading will not occur if a user opens Neovim with arguments. For
|
||
example: `nvim some_file.rb`
|
||
|
||
FOLLOWING CURRENT WORKING DIRECTORY ~
|
||
|
||
There may be a need to change the working directory to quickly access files in
|
||
other directories without changing the current session’s name on save. This
|
||
behavior can be configured with `follow_cwd = false`.
|
||
|
||
By default, the session name will match the current working directory:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
follow_cwd = true,
|
||
})
|
||
<
|
||
|
||
|
||
**Note:** If `follow_cwd = false` the session name is stored upon loading under
|
||
the global variable `vim.g.persisting_session`. This variable can be manually
|
||
adjusted if changes to the session name are needed. Alternatively, if
|
||
`follow_cwd = true` then `vim.g.persisting_session = nil`.
|
||
|
||
ALLOWED DIRECTORIES ~
|
||
|
||
You may specify a table of directories for which the plugin will autosave
|
||
and/or autoload from. For example:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
allowed_dirs = {
|
||
"~/.dotfiles",
|
||
"~/Code",
|
||
},
|
||
})
|
||
<
|
||
|
||
Specifying `~/Code` will autosave and autoload from that directory as well as
|
||
all its sub-directories.
|
||
|
||
|
||
**Note:** If `allowed_dirs` is left at its default value and `autosave` and/or
|
||
`autoload` are set to `true`, then the plugin will autoload/autosave from _any_
|
||
directory
|
||
|
||
IGNORED DIRECTORIES ~
|
||
|
||
You may specify a table of directories for which the plugin will **never**
|
||
autosave and autoload from. For example:
|
||
|
||
>lua
|
||
require("persisted").setup({
|
||
ignored_dirs = {
|
||
"~/.config",
|
||
"~/.local/nvim"
|
||
},
|
||
})
|
||
<
|
||
|
||
Specifying `~/.config` will prevent any autosaving and autoloading from that
|
||
directory as well as all its sub-directories.
|
||
|
||
|
||
EVENTS / CALLBACKS ~
|
||
|
||
The plugin fires events at various points during its lifecycle which users can
|
||
leverage:
|
||
|
||
|
||
- `PersistedLoadPre` - For _before_ a session is loaded
|
||
- `PersistedLoadPost` - For _after_ a session is loaded
|
||
- `PersistedTelescopeLoadPre` - For _before_ a session is loaded via Telescope
|
||
- `PersistedTelescopeLoadPost` - For _after_ a session is loaded via Telescope
|
||
- `PersistedSavePre` - For _before_ a session is saved
|
||
- `PersistedSavePost` - For _after_ a session is saved
|
||
|
||
For example, to ensure that the excellent minimap
|
||
<https://github.com/wfxr/minimap.vim> plugin is not saved into a session, an
|
||
autocommand can be created to hook into the `PersistedSavePre` event:
|
||
|
||
>lua
|
||
local group = vim.api.nvim_create_augroup("PersistedHooks", {})
|
||
|
||
vim.api.nvim_create_autocmd({ "User" }, {
|
||
pattern = "PersistedSavePre",
|
||
group = group,
|
||
callback = function()
|
||
pcall(vim.cmd, "bw minimap")
|
||
end,
|
||
})
|
||
<
|
||
|
||
Session data is also made available to the callbacks:
|
||
|
||
>lua
|
||
local group = vim.api.nvim_create_augroup("PersistedHooks", {})
|
||
|
||
vim.api.nvim_create_autocmd({ "User" }, {
|
||
pattern = "PersistedTelescopeLoadPre",
|
||
group = group,
|
||
callback = function(session)
|
||
print(session.data.branch) -- Print the session's branch
|
||
end,
|
||
})
|
||
<
|
||
|
||
The session data available differs depending on the events that are hooked
|
||
into. For non-telescope events, only the session `name` is available (via
|
||
`session.data.name`). However for telescope events, the `branch`, `name`,
|
||
`file_path` and `dir_path` are available.
|
||
|
||
Finaly, if you’re using the excellent Legendary.nvim
|
||
<https://github.com/mrjones2014/legendary.nvim> plugin, consider the following
|
||
snippet format:
|
||
|
||
>lua
|
||
{
|
||
name = "PersistedHooks",
|
||
{
|
||
"User",
|
||
function()
|
||
print("Loading session!")
|
||
end,
|
||
opts = { pattern = "PersistedLoadPre" },
|
||
},
|
||
},
|
||
<
|
||
|
||
|
||
TELESCOPE EXTENSION ~
|
||
|
||
The plugin contains an extension for telescope.nvim
|
||
<https://github.com/nvim-telescope/telescope.nvim> which allows the user to
|
||
list all of the saved session files and source them via `:Telescope persisted`.
|
||
|
||
|
||
LICENSE *persisted.nvim-license*
|
||
|
||
MIT <https://github.com/olimorris/persisted.nvim/blob/main/LICENSE>
|
||
|
||
Generated by panvimdoc <https://github.com/kdheepak/panvimdoc>
|
||
|
||
vim:tw=78:ts=8:noet:ft=help:norl:
|