# DOTDROP [![Build Status](https://travis-ci.org/deadc0de6/dotdrop.svg?branch=master)](https://travis-ci.org/deadc0de6/dotdrop) [![License: GPL v3](https://img.shields.io/badge/License-GPL%20v3-blue.svg)](http://www.gnu.org/licenses/gpl-3.0) [![Coverage Status](https://coveralls.io/repos/github/deadc0de6/dotdrop/badge.svg?branch=master)](https://coveralls.io/github/deadc0de6/dotdrop?branch=master) [![PyPI version](https://badge.fury.io/py/dotdrop.svg)](https://badge.fury.io/py/dotdrop) [![Python](https://img.shields.io/pypi/pyversions/dotdrop.svg)](https://pypi.python.org/pypi/dotdrop) *Save your dotfiles once, deploy them everywhere* Dotdrop makes the management of dotfiles between different hosts easy. It allows to store your dotfiles on git and automagically deploy different versions on different setups. For example you can have a set of dotfiles for your home laptop and a different set for your office desktop. Those sets may overlap and different versions of the same dotfile can be deployed on different predefined *profiles*. Another use case is when you have a main set of dotfiles for your everyday's host and a sub-set you only need to deploy to temporary hosts (cloud VM, etc) that may be using a slightly different version of some of the dotfiles. Features: * Sync once every dotfile on git for different usages * Allow dotfiles templating by leveraging [jinja2](http://jinja.pocoo.org/) * Comparison between local and stored dotfiles * Handling multiple profiles with different sets of dotfiles * Easy import dotfiles * Handle files and directories * Associate an action to the deployment of specific dotfiles Check the [blog post](https://deadc0de.re/articles/dotfiles.html) and and the [example](#example) for more. Quick start: ```bash mkdir dotfiles && cd dotfiles git init git submodule add https://github.com/deadc0de6/dotdrop.git ./dotdrop/bootstrap.sh ./dotdrop.sh --help ``` ## Why dotdrop ? There exist many tools to manage dotfiles however not many allow to deploy different versions of the same dotfile on different hosts. Moreover dotdrop allows to specify the set of dotfiles that need to be deployed on a specific profile. See the [example](#example) for a concrete example on why dotdrop rocks. --- **Table of Contents** * [Installation](#installation) * [Usage](#usage) * [Installing dotfiles](#installing-dotfiles) * [Diffing your local dotfiles with dotdrop](#diffing-your-local-dotfiles-with-dotdrop) * [Import new dotfiles](#import-new-dotfiles) * [List the available profiles](#list-the-available-profiles) * [List configured dotfiles](#list-configured-dotfiles) * [Execute an action when deploying a dotfile](#execute-an-action-when-deploying-a-dotfile) * [All dotfiles for a profile](#all-dotfiles-for-a-profile) * [Include dotfiles from another profile](#include-dotfiles-from-another-profile) * [Update dotdrop](#update-dotdrop) * [Template](#template) * [Example](#example) * [People using dotdrop](#people-using-dotdrop) # Installation There's two ways of installing and using dotdrop, either [as a submodule](#as-a-submodule) to your dotfiles git tree or system-wide [through pypi](#with-pypi). Having dotdrop as a submodule guarantees that anywhere your are cloning your dotfiles git tree from you'll have dotdrop shipped with it. It is the recommended way. ## As a submodule The following will create a repository for your dotfiles and keep dotdrop as a submodules: ```bash $ mkdir dotfiles; cd dotfiles $ git init $ git submodule add https://github.com/deadc0de6/dotdrop.git $ ./dotdrop/bootstrap.sh $ ./dotdrop.sh --help ``` Then install the requirements: ```bash $ sudo pip3 install -r dotdrop/requirements.txt ``` For MacOS users, make sure to install `realpath` through homebrew (part of *coreutils*). Using this solution will need you to work with dotdrop by using the generated script `dotdrop.sh` at the root of your dotfiles repository. Finally import your dotfiles as described [below](#usage). ## With pypi Start by installing dotdrop ```bash $ sudo pip3 install dotdrop ``` And then create a repository for your dotfiles ```bash $ mkdir dotfiles; cd dotfiles $ git init ``` To avoid the need to provide the config file path to dotdrop each time it is call, you can create an alias: ``` alias dotdrop='dotdrop --cfg=' ``` Replace any call to `dotdrop.sh` in the documentation below by `dotdrop` if using the pypi solution. Finally import your dotfiles as described [below](#usage). # Usage If starting fresh, the `import` command of dotdrop allows to easily and quickly get a running setup. Install dotdrop on one of your host and then import any dotfiles you want dotdrop to manage (be it a file or a directory): ```bash $ dotdrop.sh import ~/.vimrc ~/.xinitrc ``` Dotdrop does two things: * Copy the dotfiles in the *dotfiles* directory * Create the entries in the *config.yaml* file Commit and push your changes. Then go to another host where your dotfiles need to be managed as well, clone the previously setup git tree and compare local dotfiles with the ones stored by dotdrop: ```bash $ dotdrop.sh list $ dotdrop.sh compare --profile= ``` Then adapt any dotfile using the [template](#template) feature and set a new profile for the current host by simply adding lines in the config files, for example: ```yaml ... profiles: host1: dotfiles: - f_vimrc - f_xinitrc host2: dotfiles: - f_vimrc ... ``` When done, you can install your dotfiles using ```bash $ dotdrop.sh install ``` That's it, a single repository with all your dotfiles for your different hosts. For additional usage see the help: ``` $ dotdrop.sh --help _ _ _ __| | ___ | |_ __| |_ __ ___ _ __ / _` |/ _ \| __/ _` | '__/ _ \| '_ | \__,_|\___/ \__\__,_|_| \___/| .__/ |_| Usage: dotdrop install [-fndV] [-c ] [-p ] dotdrop compare [-V] [-c ] [-p ] [--files=] dotdrop import [-ldV] [-c ] [-p ] ... dotdrop listfiles [-V] [-c ] [-p ] dotdrop list [-V] [-c ] dotdrop --help dotdrop --version Options: -p --profile= Specify the profile to use [default: thor]. -c --cfg= Path to the config [default: config.yaml]. --files= Comma separated list of files to compare. -n --nodiff Do not diff when installing. -l --link Import and link. -f --force Do not warn if exists. -V --verbose Be verbose. -d --dry Dry run. -v --version Show version. -h --help Show this screen. ``` For easy deployment the default profile used by dotdrop reflects the hostname of the host on which it runs. ## Config file details The config file (defaults to *config.yaml*) is a yaml file containing the following entries: * **config** entry: contains settings for the deployment * `backup`: create a backup of the dotfile in case it differs from the one that will be installed by dotdrop * `create`: create directory hierarchy when installing dotfiles if it doesn't exist * `dotpath`: path to the directory containing the dotfiles to be managed by dotdrop (absolute path or relative to the config file location) * **dotfiles** entry: a list of dotfiles * When `link` is true, dotdrop will create a symlink instead of copying. Template generation (as in [template](#template)) is not supported when `link` is true. * `actions` contains a list of action keys that need to be defined in the **actions** entry below. ``` : dst: src: # Optional link: actions: - ``` * **profiles** entry: a list of profiles with the different dotfiles that need to be managed * `dotfiles`: the dotfiles associated to this profile * `include`: include all dotfiles from another profile (optional) ``` : dotfiles: - - - ... # Optional include: - - ... ``` * **actions** entry: a list of action ``` : ``` ## Installing dotfiles Simply run ```bash $ dotdrop.sh install ``` Use the `--profile` switch to specify a profile if not using the host's hostname. ## Diffing your local dotfiles with dotdrop Compare local dotfiles with dotdrop's defined ones: ```bash $ dotdrop.sh compare ``` ## Import new dotfiles Dotdrop allows to import dotfiles directly from the filesystem. It will copy the dotfile and update the config file automatically. For example to import `~/.xinitrc` ```bash $ dotdrop.sh import ~/.xinitrc ``` ## List the available profiles ```bash $ dotdrop.sh list ``` Dotdrop allows to choose which profile to use with the *--profile* switch if you use something else than the default (the hostname). ## List configured dotfiles The following command lists the different dotfiles configured for a specific profile: ```bash $ dotdrop.sh listfiles --profile= ``` For example: ``` Dotfile(s) for profile "some-profile": f_vimrc (file: "vimrc", link: False) -> ~/.vimrc f_dunstrc (file: "config/dunst/dunstrc", link: False) -> ~/.config/dunst/dunstrc ``` ## Execute an action when deploying a dotfile It is sometimes useful to execute some kind of action when deploying a dotfile. For example let's consider [Vundle](https://github.com/VundleVim/Vundle.vim) is used to manage vim's plugins, the following action could be set to update and install the plugins when `vimrc` is deployed: ```yaml actions: vundle: vim +VundleClean! +VundleInstall +VundleInstall! +qall config: backup: true create: true dotpath: dotfiles dotfiles: f_vimrc: dst: ~/.vimrc src: vimrc actions: - vundle profiles: home: dotfiles: - f_vimrc ``` Thus when `f_vimrc` is installed, the command `vim +VundleClean! +VundleInstall +VundleInstall! +qall` will be executed. ## Update dotdrop If used as a submodule, update it with ```bash $ git submodule foreach git pull origin master $ git add dotdrop $ git commit -m 'update dotdrop' $ git push ``` Through pypi: ```bash $ sudo pip3 install dotdrop --upgrade ``` ## All dotfiles for a profile To use all defined dotfiles for a profile, simply use the keyword `ALL`. For example: ```yaml dotfiles: f_xinitrc: dst: ~/.xinitrc src: xinitrc f_vimrc: dst: ~/.vimrc src: vimrc profiles: host1: dotfiles: - ALL host2: dotfiles: - f_vimrc ``` ## Include dotfiles from another profile If one profile is using the entire set of another profile, one can use the `include` entry to avoid redundancy. For example: ```yaml profiles: host1: dotfiles: - f_xinitrc include: - host2 host2: dotfiles: - f_vimrc ``` Here profile *host1* contains all the dotfiles defined for *host2* plus `f_xinitrc`. # Template Dotdrop leverage the power of [jinja2](http://jinja.pocoo.org/) to handle the templating of dotfiles. See [jinja2 template doc](http://jinja.pocoo.org/docs/2.9/templates/) or the [example section](#example) for more information on how to template your dotfiles. Note that dotdrop uses different delimiters than [jinja2](http://jinja.pocoo.org/)'s defaults: * block start = `{%@@` * block end = `@@%}` * variable start = `{{@@` * variable end = `@@}}` * comment start = `{#@@` * comment end = `@@#}` ## Available variables ### Profile `{{@@ profile @@}}` contains the profile provided to dotdrop. Below example shows how it is used. ### Environment variables It's possible to access environment variables inside the templates. This feature can be used like this: ``` {{@@ env['MY_VAR'] @@}} ``` This allows for storing host-specific properties and/or secrets in environment variables. You can have an `.env` file in the directory where your `config.yaml` lies: ``` ## My variables for this host var1="some value" var2="some other value" ## Some secrets pass="verysecurepassword" ``` Of course, this file should not be tracked by git (put it in your `.gitignore`). Then you can invoke dotdrop with the help of an alias like that: ``` ## when using dotdrop as a submodule alias dotdrop='eval $(grep -v "^#" ~/dotfiles/.env) ~/dotfiles/dotdrop.sh' ## when using dotdrop from pypi alias dotdrop='eval $(grep -v "^#" ~/dotfiles/.env) dotdrop --cfg=~/dotfiles/config.yaml' ``` This loads all the variables from `.env` (while omitting lines starting with `#`) before calling dotdrop. # Example Let's consider two hosts: * **home**: home computer with hostname *home* * **office**: office computer with hostname *office* The home computer is running [awesomeWM](https://awesomewm.org/) and the office computer [bspwm](https://github.com/baskerville/bspwm). The *.xinitrc* file will therefore be different while still sharing some lines. Dotdrop allows to store only one single *.xinitrc* but to deploy different versions depending on where it is run from. The following file is the dotfile stored in dotdrop containing jinja2 directives for the deployment based on the profile used. Dotfile `/xinitrc`: ```bash #!/bin/bash # load Xresources userresources=$HOME/.Xresources if [ -f "$userresources" ]; then xrdb -merge "$userresources" & fi # launch the wm {%@@ if profile == "home" @@%} exec awesome {%@@ elif profile == "office" @@%} exec bspwm {%@@ endif @@%} ``` The *if branch* will define which part is deployed based on the hostname of the host on which dotdrop is run from. And here's how the config file looks like with this setup. Of course any combination of the dotfiles (different sets) can be done if more dotfiles have to be deployed. `config.yaml` file: ```yaml config: backup: true create: true dotpath: dotfiles dotfiles: f_xinitrc: dst: ~/.xinitrc src: xinitrc profiles: home: dotfiles: - f_xinitrc office: dotfiles: - f_xinitrc ``` Installing the dotfiles (the `--profile` switch is not needed if the hostname matches the entry in the config file): ```bash # on home computer $ dotdrop.sh install --profile=home # on office computer $ dotdrop.sh install --profile=office ``` Comparing the dotfiles: ```bash # on home computer $ dotdrop.sh compare # on office computer $ dotdrop.sh compare ``` # People using dotdrop For more examples, see how people are using dotdrop: * [https://github.com/open-dynaMIX/dotfiles](https://github.com/open-dynaMIX/dotfiles) * [https://github.com/moyiz/dotfiles](https://github.com/moyiz/dotfiles) * [https://github.com/japorized/dotfiles](https://github.com/japorized/dotfiles) # Related projects These are some dotfiles related projects that have inspired me for dotdrop: * [https://github.com/EvanPurkhiser/dots](https://github.com/EvanPurkhiser/dots) * [https://github.com/jaagr/dots](https://github.com/jaagr/dots) * [https://github.com/anishathalye/dotbot](https://github.com/anishathalye/dotbot) * [https://github.com/tomjnixon/Dotfiles](https://github.com/tomjnixon/Dotfiles) See also [github does dotfiles](https://dotfiles.github.io/) # Migrate from submodule Initially dotdrop was used as a submodule directly in the dotfiles git tree. That solution allows your dotfiles to be shipped along with the tool able to handle those. Dotdrop is however also directly available on pypi. If you want to keep it as a submodule, simply do the following ```bash $ cd ## get latest version of the submodule $ git submodule foreach git pull origin master ## and update it upstream $ git add dotdrop $ git commit -m 'update dotdrop' $ git push ## update the bash script wrapper $ ./dotdrop/bootstrap.sh ``` Otherwise, simply install it from pypi as explained [above](#with-pypi) and get rid of the submodule: * move to the dotfiles directory where dotdrop is used as a submodule ```bash $ cd ``` * remove the entire `submodule "dotdrop"` section in `.gitmodules` * stage the changes ```bash $ git add .gitmodules ``` * remove the entire `submodule "dotdrop"` section in `.git/config` * remove the submodule ```bash $ git rm --cached dotdrop ``` * remove the submodule from .git ```bash $ rm -rf .git/modules/dotdrop ``` * commit the changes ```bash $ git commit -m 'removing dotdrop submodule' ``` * remove any remaining files from the dotdrop submodule ```bash $ rm -rf dotdrop ``` * remove `dotdrop.sh` ```bash $ git rm dotdrop.sh $ git commit -m 'remove dotdrop.sh script' ``` * push upstream ```bash $ git push ``` # Contribution If you are having trouble installing or using dotdrop, open an issue. If you want to contribute, feel free to do a PR (please follow PEP8). # License This project is licensed under the terms of the GPLv3 license.