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>
32 `vcsh` which <substring>
34 `vcsh` write-gitignore <repo>
36 `vcsh` <repo> <git command>
43 `vcsh` allows you to have several `git`(1) repositories, all maintaining their
44 working trees in $HOME without clobbering each other. That, in turn, means you
45 can have one repository per config set (zsh, vim, ssh, etc), picking and
46 choosing which configs you want to use on which machine.
48 `vcsh` is using a technique called fake bare git repositories, keeping <$GIT_DIR>
49 in a different directory from <$GIT_WORK_TREE> which is pointed to <$HOME>.
51 The use of symlinks is not needed in this setup, making for a cleaner setup.
53 `vcsh` was designed with `mr`(1) in mind so you might want to install it alongside
54 vcsh. That being said, you can easily use `vcsh` without `mr` if you prefer.
56 A sample configuration for `vcsh` and `mr` can be found at
57 *https://github.com/RichiH/vcsh_mr_template* and used with `vcsh clone
58 https://github.com/RichiH/vcsh_mr_template mr`.
60 Please note that you can always use a path instead of a name for <repo>.
61 This is needed to support mr and other scripts properly and of no concern to
67 Source <file> prior to other configuration files
78 Clone an existing repository.
81 Delete an existing repository.
84 Enter repository; spawn new <$SHELL>.
90 Initialize an empty repository.
93 List all local vcsh repositories.
96 List all files tracked by vcsh.
99 List files tracked by a repository.
105 Run command with <$GIT_DIR> and <$GIT_WORK_TREE> set. Allows you to run any
106 and all commands without any restrictions. Use with care.
108 Please note that there is a somewhat magic feature for run. Instead of <repo>
109 it accepts <path>, as well. Anything that has a slash in it will be assumed to
110 be a path. `vcsh run` will then operate on this directory instead of the one
111 normally generated from the repository's name.
112 This is needed to support mr and other scripts properly and of no concern to
116 Upgrade repository to currently recommended settings.
119 Print version information.
122 Find <substring> in name of any tracked file.
125 Write .gitignore.d/<repo> via git ls-files.
127 * <repo> <gitcommand>:
128 Shortcut to run `vcsh` on a repo. Will prepend `git` to <command>.
131 Shortcut to run `vcsh enter <repo>`.
135 As noted earlier, `vcsh` will set <$GIT_DIR> and <$GIT_WORK_TREE> to the
136 appropriate values for fake bare git repositories.
140 There are several ways to turn the various knobs on `vcsh`. In order of
141 ascending precedence, they are:
143 * `VARIABLE=foo vcsh`
145 * <$XDG_CONFIG_HOME/vcsh/config>
148 Please note that those files are sourced. Any and all commands will be
149 executed in the context of your shell.
151 Interesting knobs you can turn:
154 Can be <exact>, <recursive>, or <none>.
156 <exact> will seed the repo-specific ignore file with all file and directory
157 names which `git ls-files` returns.
159 <recursive> will descend through all directories recursively additionally to
162 <none> will not write any ignore file.
166 Less interesting knobs you could turn:
171 * <$XDG_CONFIG_HOME>:
172 As specified in the 'XDG Base Directory Specification', see
173 <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>
175 Defaults to <$HOME/.config>.
178 The directory where repositories are read from and stored.
180 Defaults to <$XDG_CONFIG_HOME/vcsh/repo.d>.
183 The directory where hooks are read from.
185 Defaults to <$XDG_CONFIG_HOME/vcsh/hooks-enabled>.
188 The directory where repositories are checked out to.
195 `vcsh` provides a hook system. Hook scripts must be executable and should be
196 placed in <$XDG_CONFIG_HOME/vcsh/hooks-available>. From there, they can be
197 soft-linked into <$XDG_CONFIG_HOME/vcsh/hooks-enabled>; `vcsh` will only
198 execute hooks that are in this directory.
200 Hooks follow a simple format. <pre-run> will be run before anything is run.
201 If you want to have more than one script for a certain hook, just append
202 any kind of string to order them. A system of <pre-run>, <pre-run.10>,
203 <pre-run.20> etc is suggested; other options would be <pre-run-10> or
204 <pre-run.sh>. A dot after the hook name is optional.
206 If you want to create hooks for a specific <vcsh> repository, simply prepend
207 the repository's name, followed by a dot, i.e. <zsh.pre-run>. Otherwise, the
208 same rules as above apply. The dot between the repository's name and the hook
209 is mandatory, though.
211 Available hooks are <pre-enter>, <post-enter>, <pre-run>, <post-run>,
212 <pre-upgrade>, and <post-upgrade>. If you need more, vcsh is trivial to patch,
213 but please let upstream know so we can ship them by default.
215 ## DETAILED HOWTO AND FURTHER READING
217 Manpages are often short and sometimes useless to glean best practices from.
218 While the author tried to avoid this in this case, manpages can not cover
221 This software also comes with a file called <README.md>. It contains various
222 approaches to setting up and using vcsh. You can view the file it as
223 plain text or render it into various other formats via Markdown.
225 On Debian-based systems, this file can be found in </usr/share/doc/vcsh>.
227 ## SECURITY CONSIDERATIONS
229 `vcsh` allows you to execute arbitrary commands via `vcsh run`. For example,
230 adding a `sudo`(8) rule for `vcsh` would be pretty stupid.
232 Additionally, vcsh will source, i.e. execute, all files listed in <CONFIG>.
233 You can put any and all commands into these config files and they will be
238 None are known at this time, but reports and/or patches are more than welcome.
242 If you rely on `git submodule` use `git` 1.7.12 or later. Earlier versions
243 do not clean internal variables properly before descending into submodules,
244 resulting in unhappy end users.
248 Like most people, the author initially made do with a single repository for all
249 config files, all of which were soft-linked into <$HOME>.
251 Martin F. Krafft aka madduck came up with the concept of fake bare git
254 vcsh was initally written by madduck. This version is a re-implementation from
255 scratch with a lot more features. madduck graciously agreed to let the author
260 This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
264 Copyright 2011-2012 Richard Hartmann <richih.mailinglist@gmail.com>
266 Licensed under the GNU GPL version 2 or higher.
268 https://github.com/RichiH/vcsh