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) - manage config files in $HOME via fake bare git repositories
2 =====================================================================
6 `vcsh` [<options>] <command>
8 `vcsh` clone <url> [<repo>]
22 `vcsh` list-tracked-by <repo>
24 `vcsh` rename <repo> <newname>
26 `vcsh` run <repo> <shell command>
30 `vcsh` which <substring>
32 `vcsh` write-gitignore <repo>
34 `vcsh` <repo> <git command>
41 `vcsh` allows you to have several `git`(1) repositories, all maintaining their
42 working trees in $HOME without clobbering each other. That, in turn, means you
43 can have one repository per config set (zsh, vim, ssh, etc), picking and
44 choosing which configs you want to use on which machine.
46 `vcsh` is using a technique called fake bare git repositories, keeping <$GIT_DIR>
47 in a different directory from <$GIT_WORK_TREE> which is pointed to <$HOME>.
49 The use of symlinks is not needed in this setup, making for a cleaner setup.
51 `vcsh` was designed with `mr`(1) in mind so you might want to install it alongside
52 vcsh. That being said, you can easily use `vcsh` without `mr` if you prefer.
54 A sample configuration for `vcsh` and `mr` can be found at
55 *https://github.com/RichiH/vcsh_mr_template* and used with `vcsh clone
56 https://github.com/RichiH/vcsh_mr_template mr`.
58 Please note that you can always use a path instead of a name for <repo>.
59 This is needed to support mr and other scripts properly and of no concern to
65 Source <file> prior to other configuration files
76 Clone an existing repository.
79 Delete an existing repository.
82 Enter repository; spawn new <$SHELL>.
88 Initialize an empty repository.
91 List all local vcsh repositories.
94 List all files tracked by vcsh.
97 List files tracked by a repository.
103 Run command with <$GIT_DIR> and <$GIT_WORK_TREE> set. Allows you to run any
104 and all commands without any restrictions. Use with care.
106 Please note that there is a somewhat magic feature for run. Instead of <repo>
107 it accepts <path>, as well. Anything that has a slash in it will be assumed to
108 be a path. `vcsh run` will then operate on this directory instead of the one
109 normally generated from the repository's name.
110 This is needed to support mr and other scripts properly and of no concern to
114 Set up repository with recommended settings.
117 Find <substring> in name of any tracked file.
120 Write .gitignore.d/<repo> via git ls-files.
122 * <repo> <gitcommand>:
123 Shortcut to run `vcsh` on a repo. Will prepend `git` to <command>.
126 Shortcut to run `vcsh enter <repo>`.
130 As noted earlier, `vcsh` will set <$GIT_DIR> and <$GIT_WORK_TREE> to the
131 appropriate values for fake bare git repositories.
135 There are several ways to turn the various knobs on `vcsh`. In order of
136 ascending precedence, they are:
138 * `VARIABLE=foo vcsh`
140 * <$XDG_CONFIG_HOME/vcsh/config>
143 Please note that those files are sourced. Any and all commands will be
144 executed in the context of your shell.
146 Interesting knobs you can turn:
149 Can be either <exact> or <recursive>.
151 <exact> will seed the repo-specific <.gitignore> with all file and directory
152 names which `git ls-files` returns.
154 <recursive> will descend through all directories recursively additionally to
159 Less interesting knobs you could turn:
164 * <$XDG_CONFIG_HOME>:
165 As specified in the 'XDG Base Directory Specification', see
166 <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>
168 Defaults to <$HOME/.config>.
171 The directory where repositories are read from and stored.
173 Defaults to <$XDG_CONFIG_HOME/vcsh/repo.d>.
176 The directory where hooks are read from.
178 Defaults to <$XDG_CONFIG_HOME/vcsh/hooks-enabled>.
181 The directory where repositories are checked out to.
188 `vcsh` provides a hook system. Hook scripts must be executable and should be
189 placed in <$XDG_CONFIG_HOME/vcsh/hooks-available>. From there, they can be
190 soft-linked into <$XDG_CONFIG_HOME/vcsh/hooks-enabled>; `vcsh` will only
191 execute hooks that are in this directory.
193 Hooks follow a simple format. <pre-run> will be run before anything is run.
194 If you want to have more than one script for a certain hook, just append
195 any kind of string to order them. A system of <pre-run>, <pre-run.10>,
196 <pre-run.20> etc is suggested; other options would be <pre-run-10> or
197 <pre-run.sh>. A dot after the hook name is optional.
199 If you want to create hooks for a specific <vcsh> repository, simply prepend
200 the repository's name, followed by a dot, i.e. <zsh.pre-run>. Otherwise, the
201 same rules as above apply. The dot between the repository's name and the hook
202 is mandatory, though.
204 Available hooks are <pre-enter>, <post-enter>, <pre-run>, <post-run>,
205 <pre-setup>, and <post-setup>. If you need more, vcsh is trivial to patch,
206 but please let upstream know so we can ship them by default.
208 ## DETAILED HOWTO AND FURTHER READING
210 Man pages are intended to be short and thus often useless to glean best
211 practices from. This software comes with a file called <README.md>. It contains
212 various approaches to setting up and using vcsh. You can view the file it as
213 plain text or render it into various other formats via Markdown.
215 On Debian-based systems, this file can be found in </usr/share/doc/vcsh>.
217 ## SECURITY CONSIDERATIONS
219 `vcsh` allows you to execute arbitrary commands via `vcsh run`. For example,
220 adding a `sudo`(8) rule for `vcsh` would be pretty stupid.
222 Additionally, vcsh will source, i.e. execute, all files listed in <CONFIG>.
223 You can put any and all commands into these config files and they will be
228 None are known at this time, but reports and/or patches are more than welcome.
232 If you rely on `git submodule`, use `git` 1.7.12 or later. Earlier versions
233 do not clean internal variables properly before descending into a submodule.
237 Like most people, the author initially made do with a single repository for all
238 config files, all of which were soft-linked into <$HOME>.
240 Martin F. Krafft aka madduck came up with the concept of fake bare git
243 vcsh was initally written by madduck. This version is a re-implementation from
244 scratch with a lot more features. madduck graciously agreed to let the author
249 This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
253 Copyright 2011-2012 Richard Hartmann <richih.mailinglist@gmail.com>
255 Licensed under the GNU GPL version 2 or higher.
257 https://github.com/RichiH/vcsh