Metadata-Version: 2.1
Name: i3-resurrect
Version: 1.4.3
Summary: A simple but flexible solution to saving and restoring i3 workspace layouts
Home-page: https://github.com/JonnyHaystack/i3-resurrect
Author: Jonathan Haylett
Author-email: jonathan@haylett.dev
License: GNU GPL Version 3
Description: # i3-resurrect
        
        A simple but flexible solution to saving and restoring i3 workspaces
        
        [![Build Status](https://travis-ci.org/JonnyHaystack/i3-resurrect.svg?branch=master)](https://travis-ci.org/JonnyHaystack/i3-resurrect)
        [![Coverage Status](https://coveralls.io/repos/github/JonnyHaystack/i3-resurrect/badge.svg)](https://coveralls.io/github/JonnyHaystack/i3-resurrect)
        [![GitHub issues](https://img.shields.io/github/issues/JonnyHaystack/i3-resurrect)](https://github.com/JonnyHaystack/i3-resurrect/issues)
        ![GitHub pull requests](https://img.shields.io/github/issues-pr/JonnyHaystack/i3-resurrect)
        ![PyPI - Version](https://img.shields.io/pypi/v/i3-resurrect)
        
        ## Table of Contents
        
        * [Introduction](#introduction)
        * [Background](#background)
        * [Getting Started](#getting-started)
           * [Requirements](#requirements)
           * [Installation](#installation)
           * [Usage](#usage)
        * [Configuration](#configuration)
           * [Window command mappings](#window-command-mappings)
           * [Terminals](#terminals)
           * [Per window swallow criteria](#per-window-swallow-criteria)
        * [Troubleshooting](#troubleshooting)
        * [Contributing](#contributing)
        * [Contributors](#contributors)
        * [License](#license)
        
        ## Introduction
        
        i3-resurrect is a program which can save and restore the layout and running
        programs in your i3 workspaces.
        
        Layouts are saved by using i3ipc to take necessary information from the
        workspace tree and write it to a JSON file.
        
        Programs are saved by looking up each process in the workspace and writing their
        `cmdline` (the command used to launch the program) and `cwd` (current working
        directory) to a JSON file.
        
        When restoring programs, Python's subprocess module is used to launch the saved
        programs with the correct working directory.
        
        When restoring layouts, i3's built-in ability layout restoring functionality is
        used. This creates placeholder windows where each one will "swallow" any new
        window that matches specified criteria (window class, instance, title etc).
        
        xdotool is used to make i3 see existing windows as new windows.
        This is necessary for matching by window title because the title must match
        when the window first appears and programs usually only update the title after
        the window is created
        (see [here](https://i3wm.org/docs/layout-saving.html#_placeholders_using_window_title_matches_don_8217_t_swallow_the_window)
        for more details).
        
        ## Background
        
        This project originated as a mixture of hacked together Python and bash scripts
        that I wrote in order to be able to quickly save and load workspaces on the fly.
        
        I hate having to reboot my computer because it disrupts everything I have open
        (which tends to be a lot).
        
        To cope with this problem, I try to make it as easy as possible for myself to
        get everything back to its pre-reboot state.
        
        I quickly found out about the `i3-save-tree` utility and i3's `append-layout`
        command, but these weren't much use to me on their own, as you are expected to
        customise a layout manually after saving it and relaunch all your programs
        manually when you restore the layout.
        
        My solution was to create a script that would extract just the bits from
        i3-save-tree that are needed, and use
        [i3ipc](https://github.com/acrisci/i3ipc-python),
        [xprop](https://gitlab.freedesktop.org/xorg/app/xprop), and
        [psutil](https://github.com/giampaolo/psutil) to obtain the
        commands necessary to launch the programs in a saved workspace.
        
        Since I decided to release this publicly, I have improved the standard of the
        code a great deal and gotten rid of the hacky bash parts.
        The code is all Python now, and i3-save-tree is no longer needed as I have
        reimplemented it in Python.
        
        ## Getting Started
        
        ### Requirements
        
        - Python 3.6+
        - i3
        - xprop
        - xdotool
        
        ### Installation
        
        #### From the AUR using yay (recommended for Arch Linux users)
        Latest release:
        ```
        yay -S i3-resurrect
        ```
        
        Latest development version:
        ```
        yay -S i3-resurrect-git
        ```
        
        #### From PyPI (recommended for everyone else)
        
        ```
        pip3 install --user --upgrade i3-resurrect
        ```
        
        Make sure `~/.local/bin` is in your PATH environment variable.
        
        #### Manual
        
        Obtain source code
        ```
        git clone git@github.com:JonnyHaystack/i3-resurrect.git
        ```
        
        Install locally using pip
        ```
        cd i3-resurrect
        pip3 install --user .
        ```
        
        ### Usage
        
        #### Command line
        
        Full command line documentation:
        ```
        Usage: i3-resurrect save [OPTIONS]
        
          Save an i3 workspace's layout and running programs to a file.
        
        Options:
          -w, --workspace TEXT       The workspace to save.
                                     [default: current workspace]
          -n, --numeric              Select workspace by number instead of name.
          -d, --directory DIRECTORY  The directory to save the workspace to.
                                     [default: ~/.i3/i3-resurrect]
          -p, --profile TEXT         The profile to save the workspace to.
          -s, --swallow TEXT         The swallow criteria to use.
                                     [options: class,instance,title,window_role]
                                     [default: class,instance]
          --layout-only              Only save layout.
          --programs-only            Only save running programs.
        
        
        Usage: i3-resurrect restore [OPTIONS]
        
          Restore i3 workspace layout and programs.
        
        Options:
          -w, --workspace TEXT       The workspace to restore.
                                     [default: current workspace]
          -n, --numeric              Select workspace by number instead of name.
          -d, --directory DIRECTORY  The directory to restore the workspace from.
                                     [default: ~/.i3/i3-resurrect]
          -p, --profile TEXT         The profile to restore the workspace from.
          --layout-only              Only restore layout.
          --programs-only            Only restore running programs.
        
        
        Usage: i3-resurrect ls [OPTIONS] [[workspaces|profiles]]
        
          List saved workspaces or profiles.
        
        Options:
          -d, --directory DIRECTORY  The directory to search in.
                                     [default: ~/.i3/i3-resurrect]
        
        
        Usage: i3-resurrect rm [OPTIONS]
        
          Remove saved layout or programs.
        
        Options:
          -w, --workspace TEXT       The saved workspace to delete.
          -d, --directory DIRECTORY  The directory to delete from.
                                     [default: ~/.i3/i3-resurrect]
          -p, --profile TEXT         The profile to delete.
          --layout-only              Only delete saved layout.
          --programs-only            Only delete saved programs.
        ```
        
        Basic usage, matching only window class/instance:
        ```
        # Save workspace '1'
        i3-resurrect save -w 1
        
        # Restore workspace '1'
        i3-resurrect restore -w 1
        ```
        
        More accurate layout restoring by matching title:
        ```
        # Save workspace '1'
        i3-resurrect save -w 1 --swallow=class,instance,title
        
        # Restore workspace '1' programs
        i3-resurrect restore -w 1 --programs-only
        
        # Apply workspace '1' layout
        i3-resurrect restore -w 1 --layout-only
        ```
        When matching windows by title, the programs must be restored before the layout,
        because the title often won't match when the window first appears.
        
        When restoring a layout, i3-resurrect uses xdotool to unmap and remap every
        window on the workspace which causes i3 to see them as new windows so they will
        be swallowed by the placeholder windows.
        
        #### Scratchpad
        
        The scratchpad can be saved and restored like so:
        ```
        i3-resurrect save -w __i3_scratch
        i3-resurrect restore -w __i3_scratch
        ```
        
        #### Example configuration in i3
        
        A very basic setup without window title matching:
        ```
        set $i3_resurrect i3-resurrect
        
        # Save workspace mode.
        mode "save" {
          bindsym 1 exec $i3_resurrect save -w 1
          bindsym 2 exec $i3_resurrect save -w 2
          bindsym 3 exec $i3_resurrect save -w 3
          bindsym 4 exec $i3_resurrect save -w 4
          bindsym 5 exec $i3_resurrect save -w 5
          bindsym 6 exec $i3_resurrect save -w 6
          bindsym 7 exec $i3_resurrect save -w 7
          bindsym 8 exec $i3_resurrect save -w 8
          bindsym 9 exec $i3_resurrect save -w 9
          bindsym 0 exec $i3_resurrect save -w 0
        
          # Back to normal: Enter, Escape, or s
          bindsym Return mode "default"
          bindsym Escape mode "default"
          bindsym s mode "default"
          bindsym $mod+s mode "default"
        }
        
        bindsym $mod+s mode "save"
        
        # Restore workspace mode.
        mode "restore" {
          bindsym 1 exec $i3_resurrect restore -w 1
          bindsym 2 exec $i3_resurrect restore -w 2
          bindsym 3 exec $i3_resurrect restore -w 3
          bindsym 4 exec $i3_resurrect restore -w 4
          bindsym 5 exec $i3_resurrect restore -w 5
          bindsym 6 exec $i3_resurrect restore -w 6
          bindsym 7 exec $i3_resurrect restore -w 7
          bindsym 8 exec $i3_resurrect restore -w 8
          bindsym 9 exec $i3_resurrect restore -w 9
          bindsym 0 exec $i3_resurrect restore -w 0
        
          # Back to normal: Enter, Escape, or n
          bindsym Return mode "default"
          bindsym Escape mode "default"
          bindsym n mode "default"
          bindsym $mod+n mode "default"
        }
        
        bindsym $mod+n mode "restore"
        ```
        
        A more advanced setup where windows are matched by title:
        ```
        set $i3_resurrect i3-resurrect
        
        # Save workspace mode.
        mode "save" {
          bindsym 1 exec "$i3_resurrect save -w 1 --swallow=class,instance,title"
          bindsym 2 exec "$i3_resurrect save -w 2 --swallow=class,instance,title"
          bindsym 3 exec "$i3_resurrect save -w 3 --swallow=class,instance,title"
          bindsym 4 exec "$i3_resurrect save -w 4 --swallow=class,instance,title"
          bindsym 5 exec "$i3_resurrect save -w 5 --swallow=class,instance,title"
          bindsym 6 exec "$i3_resurrect save -w 6 --swallow=class,instance,title"
          bindsym 7 exec "$i3_resurrect save -w 7 --swallow=class,instance,title"
          bindsym 8 exec "$i3_resurrect save -w 8 --swallow=class,instance,title"
          bindsym 9 exec "$i3_resurrect save -w 9 --swallow=class,instance,title"
          bindsym 0 exec "$i3_resurrect save -w 10 --swallow=class,instance,title"
        
          # Back to normal: Enter, Escape, or s
          bindsym Return mode "default"
          bindsym Escape mode "default"
          bindsym s mode "default"
          bindsym $mod+s mode "default"
        }
        
        bindsym $mod+s mode "save"
        
        # Restore workspace mode.
        mode "restore" {
          bindsym 1 exec "$i3_resurrect restore -w 1 --programs-only"
          bindsym 2 exec "$i3_resurrect restore -w 2 --programs-only"
          bindsym 3 exec "$i3_resurrect restore -w 3 --programs-only"
          bindsym 4 exec "$i3_resurrect restore -w 4 --programs-only"
          bindsym 5 exec "$i3_resurrect restore -w 5 --programs-only"
          bindsym 6 exec "$i3_resurrect restore -w 6 --programs-only"
          bindsym 7 exec "$i3_resurrect restore -w 7 --programs-only"
          bindsym 8 exec "$i3_resurrect restore -w 8 --programs-only"
          bindsym 9 exec "$i3_resurrect restore -w 9 --programs-only"
          bindsym 0 exec "$i3_resurrect restore -w 10 --programs-only"
        
          bindsym $mod+1 exec "$i3_resurrect restore -w 1 --layout-only"
          bindsym $mod+2 exec "$i3_resurrect restore -w 2 --layout-only"
          bindsym $mod+3 exec "$i3_resurrect restore -w 3 --layout-only"
          bindsym $mod+4 exec "$i3_resurrect restore -w 4 --layout-only"
          bindsym $mod+5 exec "$i3_resurrect restore -w 5 --layout-only"
          bindsym $mod+6 exec "$i3_resurrect restore -w 6 --layout-only"
          bindsym $mod+7 exec "$i3_resurrect restore -w 7 --layout-only"
          bindsym $mod+8 exec "$i3_resurrect restore -w 8 --layout-only"
          bindsym $mod+9 exec "$i3_resurrect restore -w 9 --layout-only"
          bindsym $mod+0 exec "$i3_resurrect restore -w 10 --layout-only"
        
          # Back to normal: Enter, Escape, or n
          bindsym Return mode "default"
          bindsym Escape mode "default"
          bindsym n mode "default"
          bindsym $mod+n mode "default"
        }
        
        bindsym $mod+n mode "restore"
        ```
        
        Example of usage with the second configuration:
        
        [![Example of usage with the second configuration](https://i.imgur.com/mi9Uml8.gif)](https://gfycat.com/selfreliantdarkkoodoo)
        
        ## Configuration
        
        The config file should be located at `~/.config/i3-resurrect/config.json`.
        A default config file will be created when you first run i3-resurrect.
        
        ### Window command mappings
        
        In the case of a window where the process `cmdline` is not the same as the
        command you must run to launch that program, you can add an explicit window
        command mapping in the config file.
        
        For example, gnome-terminal's process is gnome-terminal-server, but we need to
        launch it with the command `gnome-terminal`. To get this working, you would put
        the following in your config file:
        
        ```
        {
          ...
          "window_command_mappings": [
            {
              "class": "Gnome-terminal",
              "command": "gnome-terminal"
            }
          ]
          ...
        }
        ```
        
        Another example use case is where:
        - You have multiple windows for a single instance of an application
        - When restoring, you only want one instance of the program to be launched for
        each instance of the application's main window
        
        In this scenario, you could create one rule that by default maps the
        application's window class to have no command, and another that sets the command
        if it also matches a certain title:
        
        ```
        {
          ...
          "window_command_mappings": [
            ...
            {
              "class": "Some-program"
            },
            {
              "class": "Some-program",
              "title": "Main window's title",
              "command": ["some-program", "arg1", "arg2"]
            }
            ...
          ]
          ...
        }
        ```
        
        Hint:
        If you need to find out a window's class/instance, type `xprop | grep WM_CLASS`
        in a terminal and then click on the desired window.
        
        #### Argument interpolation
        
        You can also interpolate arguments from the actual process's cmdline into a
        custom command mapping using Python format specifiers. This is useful when you
        want to keep parts of the original command. Example:
        
        Command mapping:
        ```
        {
          ...
          "window_command_mappings": [
            ...
            {
              "class": "Code",
              "command": "code -n {1}"
            }
            ...
          ]
          ...
        }
        ```
        
        Actual cmdline: `['code', '/path/to/file.txt']`
        
        Resulting command that gets saved: `code -n /path/to/file.txt`
        
        ### Terminals
        
        For terminal emulator windows, we must get the working directory from the
        first subprocess (usually this will be your shell) instead of the window's root
        process (the terminal emulator).
        
        i3-resurrect deals with this by allowing you to specify a list of terminal
        emulator window classes in your config file.
        
        For example, if you use both Alacritty and gnome-terminal and you want their
        working directories to be restored correctly, you would put the following in
        your config file:
        
        ```
        {
          ...
          "terminals": [
            "Gnome-terminal",
            "Alacritty"
          ]
          ...
        }
        ```
        
        Some examples are included in the default config. If you would like me to add
        more command mappings or terminals to the default config, please open an issue
        for it.
        
        ### Per window swallow criteria
        
        It is also possible to configure swallow criteria on a per window basis, which
        will override the criteria set by the `--swallow` command line parameter.
        
        Example use case:
        - I usually want to include the window title in the swallow criteria to more
        accurately restore layouts
        - Among other programs that I use, Ario (an mpd client) always has the currently
        playing song in the window title
        - This makes matching the layout by window title inconvenient, so I want to have
        Ario always be matched by only the window class/instance
        
        This can be achieved by putting the following in your config file:
        
        ```
        {
          ...
          "window_swallow_criteria": {
            "Ario": ["class", "instance"]
          }
          ...
        }
        ```
        
        ## Troubleshooting
        
        ### Programs with spaces in the executable path
        
        If the process of a program you are saving has one only argument (the
        executable) and the executable path is a relative path containing spaces, it
        cannot be saved/restored correctly unless you
        [create a custom command mapping](#window-command-mappings) for it.
        
        See issue #55 for why this is the case.
        
        I think this is a pretty far out edge case though and I'd be surprised if it
        caused anyone issues.
        
        ### Manually editing programs files
        
        If you manually edit a saved programs file, you must be aware of a few things:
        
        If using an array to specify the command, each array element must be a distinct
        argument, otherwise it won't work. For example:
        ```
        "command": ["some-program arg1 arg2"]
        ```
        is invalid, but both
        ```
        "command": ["some-program", "arg1", "arg2"]
        ```
        and
        ```
        "command": "some-program arg1 arg2"
        ```
        are valid.
        
        ## Contributing
        
        Please read [CONTRIBUTING.md](CONTRIBUTING.md) for details on our code of conduct, and the process for submitting pull requests to us.
        
        ### Versioning
        
        We use [SemVer](http://semver.org/) for versioning. For the versions available, see the [tags on this repository](https://github.com/JonnyHaystack/i3-resurrect/tags).
        
        ## Built With
        
        * [Click](https://github.com/pallets/click) - Used to create the command line interface
        * [i3ipc](https://github.com/acrisci/i3ipc-python) - Used to get/build the workspace tree
        * [xprop](https://gitlab.freedesktop.org/xorg/app/xprop) - Used to get the PIDs of the windows that are retrieved using i3ipc
        * [psutil](https://github.com/giampaolo/psutil) - Used to get the cmdline and cwd of each process
        * [xdotool](https://www.semicomplete.com/projects/xdotool/) - Used to unmap and remap windows
        
        ## Contributors
        
        * **Jonathan Haylett** - *Creator* - [@JonnyHaystack](https://github.com/JonnyHaystack)
        
        See also the list of [contributors](https://github.com/JonnyHaystack/i3-resurrect/contributors) who participated in this project.
        
        ### Acknowledgments
        
        * [@pallets](https://github.com/pallets) - for Click
        * [@acrisci](https://github.com/acrisci) - for the i3ipc Python library
        * [@giampaolo](https://github.com/giampaolo) - for the psutil Python library
        * [@jordansissel](https://github.com/jordansissel) - for xdotool
        * Everyone who has worked on i3
        
        ## Related projects
        
        For those interested, other excellent software I use to get things up and running quickly includes:
        - [tmux-resurrect](https://github.com/tmux-plugins/tmux-resurrect) - which obviously also inspired
        the name of this project
        - [tmux-continuum](https://github.com/tmux-plugins/tmux-continuum) - an excellent companion to
        tmux-resurrect
        - [qutebrowser](https://github.com/qutebrowser/qutebrowser) - which has excellent session
        management, especially if you create bindings for saving and loading individual windows
        
        ## License
        
        This project is licensed under the GNU GPL Version 3 - see the [LICENSE](LICENSE) file for details
        
Platform: UNKNOWN
Classifier: Programming Language :: Python :: 3
Classifier: License :: OSI Approved :: GNU General Public License v3 (GPLv3)
Classifier: Operating System :: POSIX :: Linux
Requires-Python: >=3.6
Description-Content-Type: text/markdown
