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>
28 `vcsh` rename <repo> <newname>
30 `vcsh` run <repo> <shell command>
32 `vcsh` status [<repo>]
38 `vcsh` which <substring>
40 `vcsh` write-gitignore <repo>
42 `vcsh` <repo> <git command>
49 `vcsh` allows you to have several `git`(1) repositories, all maintaining their
50 working trees in $HOME without clobbering each other. That, in turn, means you
51 can have one repository per config set (zsh, vim, ssh, etc), picking and
52 choosing which configs you want to use on which machine.
54 `vcsh` is using a technique called fake bare Git repositories, keeping <$GIT_DIR>
55 in a different directory from <$GIT_WORK_TREE> which is pointed to <$HOME>.
57 The use of symlinks is not needed in this setup, making for a cleaner setup.
59 `vcsh` was designed with `mr`(1) in mind so you might want to install it alongside
60 vcsh. That being said, you can easily use `vcsh` without `mr` if you prefer.
62 A sample configuration for `vcsh` and `mr` can be found at
63 *https://github.com/RichiH/vcsh_mr_template* and used with `vcsh clone
64 https://github.com/RichiH/vcsh_mr_template mr`.
66 Please note that you can always use a path instead of a name for <repo>.
67 This is needed to support mr and other scripts properly and of no concern to
73 Source <file> prior to other configuration files
84 Clone an existing repository.
86 If you need to clone a bundle of repositories, look into the
87 `post-clone-retired` hook.
90 Commit in all repositories
93 Delete an existing repository.
96 Enter repository; spawn new <$SHELL>.
102 Initialize an empty repository.
105 List all local vcsh repositories.
108 List all files tracked by vcsh.
111 List files tracked by a repository.
114 Pull from all vcsh remotes.
117 Push to all vcsh remotes.
123 Run command with <$GIT_DIR> and <$GIT_WORK_TREE> set. Allows you to run any
124 and all commands without any restrictions. Use with care.
126 Please note that there is a somewhat magic feature for run. Instead of <repo>
127 it accepts <path>, as well. Anything that has a slash in it will be assumed to
128 be a path. `vcsh run` will then operate on this directory instead of the one
129 normally generated from the repository's name.
130 This is needed to support mr and other scripts properly and of no concern to
134 Show statuses of all/one vcsh repositories.
137 Upgrade repository to currently recommended settings.
140 Print version information.
143 Find <substring> in name of any tracked file.
146 Write .gitignore.d/<repo> via `git ls-files`.
148 * <repo> <gitcommand>:
149 Shortcut to run `vcsh` on a repo. Will prepend `git` to <command>.
152 Shortcut to run `vcsh enter <repo>`.
156 As noted earlier, `vcsh` will set <$GIT_DIR> and <$GIT_WORK_TREE> to the
157 appropriate values for fake bare Git repositories.
161 There are several ways to turn the various knobs on `vcsh`. In order of
162 ascending precedence, they are:
164 * `VARIABLE=foo vcsh`
166 * <$XDG_CONFIG_HOME/vcsh/config>
169 Please note that those files are sourced. Any and all commands will be
170 executed in the context of your shell.
172 Interesting knobs you can turn:
174 * <$VCSH_GITATTRIBUTES>:
175 Can be <none>, or any other value.
177 <none> will not maintain Git attributes in a special location.
179 If set to any other value, repo-specific gitattributes files will be maintained.
184 Can be <exact>, <none>, or <recursive>.
186 <exact> will seed the repo-specific ignore file with all file and directory
187 names which `git ls-files` returns.
189 <none> will not write any ignore file.
191 <recursive> will descend through all directories recursively additionally to
196 * <$VCSH_VCSH_WORKTREE>:
197 Can be <absolute>, or <relative>.
199 <absolute> will set an absolute path; defaulting to <$HOME>.
201 <relative> will set a path relative to <$GIT_DIR>.
203 Defaults to <absolute>.
205 Less interesting knobs you could turn:
210 * <$XDG_CONFIG_HOME>:
211 As specified in the 'XDG Base Directory Specification', see
212 <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>
214 Defaults to <$HOME/.config>.
217 The directory where repositories are read from and stored.
219 Defaults to <$XDG_CONFIG_HOME/vcsh/repo.d>.
222 The directory where hooks are read from.
224 Defaults to <$XDG_CONFIG_HOME/vcsh/hooks-enabled>.
227 The directory where repositories are checked out to.
234 `vcsh` provides a hook system. Hook scripts must be executable and should be
235 placed in <$XDG_CONFIG_HOME/vcsh/hooks-available>. From there, they can be
236 soft-linked into <$XDG_CONFIG_HOME/vcsh/hooks-enabled>; `vcsh` will only
237 execute hooks that are in this directory.
239 Hooks follow a simple format. <pre-run> will be run before anything is run.
240 If you want to have more than one script for a certain hook, just append
241 any kind of string to order them. A system of <pre-run>, <pre-run.10>,
242 <pre-run.20> etc is suggested; other options would be <pre-run-10> or
243 <pre-run.sh>. A dot after the hook name is optional.
245 If you want to create hooks for a specific <vcsh> repository, simply prepend
246 the repository's name, followed by a dot, i.e. <zsh.pre-run>. Otherwise, the
247 same rules as above apply. The dot between the repository's name and the hook
248 is mandatory, though.
250 Available hooks are <pre-clone>, <post-clone>, <post-clone-retired>,
251 <pre-command>, <post-command>, <pre-enter>, <post-enter>, <pre-init>,
252 <post-init>, <pre-pull>, <post-pull>, <pre-push>, <post-push>, <pre-run>,
253 <post-run>, <pre-upgrade>, and <post-upgrade>.
254 If you need more, vcsh is trivial to patch, but please let upstream know so
255 we can ship them by default.
259 `vcsh` also provides an overlay system. Similar to hooks, the recommended
260 locations are <$XDG_CONFIG_HOME/vcsh/overlays-available> and
261 <$XDG_CONFIG_HOME/vcsh/overlays-enabled>.
263 Overlays follow the same rules as hooks and you are free to overwrite any
264 and all functions. Same as hooks, you can use global or repository-specific
265 overlays by using either <$VCSH_OVERLAY_D/$VCSH_COMMAND> or
266 <$VCSH_OVERLAY_D/$VCSH_REPO_NAME.$VCSH_COMMAND>.
268 Please note that nothing stops you from, e.g. overwriting `status()` in
269 <$VCSH_OVERLAY_D/commit>. As the overlays will be sourced and you are
270 replacing arbitrary functions, any and all features may stop working, or you
273 You have been warned.
275 ## DETAILED HOWTO AND FURTHER READING
277 Manpages are often short and sometimes useless to glean best practices from.
278 While the author tried to avoid this in this case, manpages can not cover
281 This software also comes with a file called <README.md>. It contains various
282 approaches to setting up and using vcsh. You can view the file it as
283 plain text or render it into various other formats via Markdown.
285 On Debian-based systems, this file can be found in </usr/share/doc/vcsh>.
287 ## SECURITY CONSIDERATIONS
289 `vcsh` allows you to execute arbitrary commands via `vcsh run`. For example,
290 adding a `sudo`(8) rule for `vcsh` would be pretty stupid.
292 Additionally, vcsh will source, i.e. execute, all files listed in <CONFIG>.
293 You can put any and all commands into these config files and they will be
298 None are known at this time, but reports and/or patches are more than welcome.
302 If you rely on `git submodule` use `git` 1.7.12 or later. Earlier versions
303 do not clean internal variables properly before descending into submodules,
304 resulting in unhappy end users.
308 Like most people, the author initially made do with a single repository for all
309 config files, all of which were soft-linked into <$HOME>.
311 Martin F. Krafft aka madduck came up with the concept of fake bare Git
314 vcsh was initally written by madduck. This version is a re-implementation from
315 scratch with a lot more features. madduck graciously agreed to let the author
320 This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
324 Copyright 2011-2013 Richard Hartmann <richih@debian.org>
326 Licensed under the GNU GPL version 2 or higher.
328 https://github.com/RichiH/vcsh