All patches and comments are welcome. Please squash your changes to logical
commits before using git-format-patch and git-send-email to
patches@git.madduck.net.
If you'd read over the Git project's submission guidelines and adhered to them,
I'd be especially grateful.
1 vcsh(1) - Version Control System for $HOME - multiple Git repositories in $HOME
2 ===============================================================================
6 `vcsh` [<options>] <command>
8 `vcsh` clone <url> [<repo>]
22 `vcsh` list-tracked-by <repo>
26 `vcsh` rename <repo> <newname>
28 `vcsh` run <repo> <shell command>
34 `vcsh` which <substring>
36 `vcsh` write-gitignore <repo>
38 `vcsh` <repo> <git command>
45 `vcsh` allows you to have several `git`(1) repositories, all maintaining their
46 working trees in $HOME without clobbering each other. That, in turn, means you
47 can have one repository per config set (zsh, vim, ssh, etc), picking and
48 choosing which configs you want to use on which machine.
50 `vcsh` is using a technique called fake bare Git repositories, keeping <$GIT_DIR>
51 in a different directory from <$GIT_WORK_TREE> which is pointed to <$HOME>.
53 The use of symlinks is not needed in this setup, making for a cleaner setup.
55 `vcsh` was designed with `mr`(1) in mind so you might want to install it alongside
56 vcsh. That being said, you can easily use `vcsh` without `mr` if you prefer.
58 A sample configuration for `vcsh` and `mr` can be found at
59 *https://github.com/RichiH/vcsh_mr_template* and used with `vcsh clone
60 https://github.com/RichiH/vcsh_mr_template mr`.
62 Please note that you can always use a path instead of a name for <repo>.
63 This is needed to support mr and other scripts properly and of no concern to
69 Source <file> prior to other configuration files
80 Clone an existing repository.
83 Delete an existing repository.
86 Enter repository; spawn new <$SHELL>.
92 Initialize an empty repository.
95 List all local vcsh repositories.
98 List all files tracked by vcsh.
101 List files tracked by a repository.
104 Pull from all vcsh remotes.
110 Run command with <$GIT_DIR> and <$GIT_WORK_TREE> set. Allows you to run any
111 and all commands without any restrictions. Use with care.
113 Please note that there is a somewhat magic feature for run. Instead of <repo>
114 it accepts <path>, as well. Anything that has a slash in it will be assumed to
115 be a path. `vcsh run` will then operate on this directory instead of the one
116 normally generated from the repository's name.
117 This is needed to support mr and other scripts properly and of no concern to
121 Upgrade repository to currently recommended settings.
124 Print version information.
127 Find <substring> in name of any tracked file.
130 Write .gitignore.d/<repo> via `git ls-files`.
132 * <repo> <gitcommand>:
133 Shortcut to run `vcsh` on a repo. Will prepend `git` to <command>.
136 Shortcut to run `vcsh enter <repo>`.
140 As noted earlier, `vcsh` will set <$GIT_DIR> and <$GIT_WORK_TREE> to the
141 appropriate values for fake bare Git repositories.
145 There are several ways to turn the various knobs on `vcsh`. In order of
146 ascending precedence, they are:
148 * `VARIABLE=foo vcsh`
150 * <$XDG_CONFIG_HOME/vcsh/config>
153 Please note that those files are sourced. Any and all commands will be
154 executed in the context of your shell.
156 Interesting knobs you can turn:
159 Can be either <exact> or <recursive>.
161 <exact> will seed the repo-specific <.gitignore> with all file and directory
162 names which `git ls-files` returns.
164 <recursive> will descend through all directories recursively additionally to
169 Less interesting knobs you could turn:
174 * <$XDG_CONFIG_HOME>:
175 As specified in the 'XDG Base Directory Specification', see
176 <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>
178 Defaults to <$HOME/.config>.
181 The directory where repositories are read from and stored.
183 Defaults to <$XDG_CONFIG_HOME/vcsh/repo.d>.
186 The directory where hooks are read from.
188 Defaults to <$XDG_CONFIG_HOME/vcsh/hooks-enabled>.
191 The directory where repositories are checked out to.
198 `vcsh` provides a hook system. Hook scripts must be executable and should be
199 placed in <$XDG_CONFIG_HOME/vcsh/hooks-available>. From there, they can be
200 soft-linked into <$XDG_CONFIG_HOME/vcsh/hooks-enabled>; `vcsh` will only
201 execute hooks that are in this directory.
203 Hooks follow a simple format. <pre-run> will be run before anything is run.
204 If you want to have more than one script for a certain hook, just append
205 any kind of string to order them. A system of <pre-run>, <pre-run.10>,
206 <pre-run.20> etc is suggested; other options would be <pre-run-10> or
207 <pre-run.sh>. A dot after the hook name is optional.
209 If you want to create hooks for a specific <vcsh> repository, simply prepend
210 the repository's name, followed by a dot, i.e. <zsh.pre-run>. Otherwise, the
211 same rules as above apply. The dot between the repository's name and the hook
212 is mandatory, though.
214 Available hooks are <pre-enter>, <post-enter>, <pre-run>, <post-run>,
215 <pre-upgrade>, and <post-upgrade>. If you need more, vcsh is trivial to patch,
216 but please let upstream know so we can ship them by default.
218 ## DETAILED HOWTO AND FURTHER READING
220 Manpages are often short and sometimes useless to glean best practices from.
221 While the author tried to avoid this in this case, manpages can not cover
224 This software also comes with a file called <README.md>. It contains various
225 approaches to setting up and using vcsh. You can view the file it as
226 plain text or render it into various other formats via Markdown.
228 On Debian-based systems, this file can be found in </usr/share/doc/vcsh>.
230 ## SECURITY CONSIDERATIONS
232 `vcsh` allows you to execute arbitrary commands via `vcsh run`. For example,
233 adding a `sudo`(8) rule for `vcsh` would be pretty stupid.
235 Additionally, vcsh will source, i.e. execute, all files listed in <CONFIG>.
236 You can put any and all commands into these config files and they will be
241 None are known at this time, but reports and/or patches are more than welcome.
245 If you rely on `git submodule` use `git` 1.7.12 or later. Earlier versions
246 do not clean internal variables properly before descending into submodules,
247 resulting in unhappy end users.
251 Like most people, the author initially made do with a single repository for all
252 config files, all of which were soft-linked into <$HOME>.
254 Martin F. Krafft aka madduck came up with the concept of fake bare Git
257 vcsh was initally written by madduck. This version is a re-implementation from
258 scratch with a lot more features. madduck graciously agreed to let the author
263 This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
267 Copyright 2011-2013 Richard Hartmann <richih.mailinglist@gmail.com>
269 Licensed under the GNU GPL version 2 or higher.
271 https://github.com/RichiH/vcsh