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 [-b <branch>] <url> [<repo>]
14 `vcsh` foreach [-g] <git command>
22 `vcsh` list-tracked [<repo>]
24 `vcsh` list-untracked [<-a>] [<-r>] [<repo>]
30 `vcsh` rename <repo> <newname>
32 `vcsh` run <repo> <shell command>
34 `vcsh` status [<repo>]
40 `vcsh` which <substring>
42 `vcsh` write-gitignore <repo>
44 `vcsh` <repo> <gitcommand>
51 `vcsh` allows you to have several `git`(1) repositories, all maintaining their
52 working trees in $HOME without clobbering each other. That, in turn, means you
53 can have one repository per config set (zsh, vim, ssh, etc), picking and
54 choosing which configs you want to use on which machine.
56 `vcsh` is using a technique called fake bare Git repositories, keeping <$GIT_DIR>
57 in a different directory from <$GIT_WORK_TREE> which is pointed to <$HOME>.
59 The use of symlinks is not needed in this setup, making for a cleaner setup.
61 `vcsh` was designed with `mr`(1) in mind so you might want to install it alongside
62 vcsh. That being said, you can easily use `vcsh` without `mr` if you prefer.
64 A sample configuration for `vcsh` and `mr` can be found at
65 *https://github.com/RichiH/vcsh_mr_template* and used with `vcsh clone
66 https://github.com/RichiH/vcsh_mr_template mr`.
68 Please note that you can always use a path instead of a name for <repo>.
69 This is needed to support mr and other scripts properly and of no concern to
75 Source <file> prior to other configuration files
86 Clone an existing repository.
88 If you need to clone a bundle of repositories, look into the
89 `post-clone-retired` hook.
91 You can also use a single git repository with several branches. Use the `-b`
92 option to specify a branch at clone time, the default is `master`.
95 Commit in all repositories
98 Delete an existing repository.
101 Enter repository; spawn new <$SHELL> with <$GIT_DIR> set.
104 Execute git command for every vcsh repository.
106 `-g`: Execute in general context.
112 Initialize an empty repository.
115 List all local vcsh repositories.
118 List all files tracked by vcsh.
120 If you want to list files tracked by a specific repository, simply
121 append the repository's name last.
124 List files tracked by a repository.
126 This is a legacy command; you should use `list-tracked <repo>` instead.
129 List all files NOT tracked by vcsh.
131 `-a`: Show all files.
132 By default, the `git ls-files --exclude-standard` is called.
134 `-r`: Recursive mode.
135 By default, the file list is shallow and stops at directory levels where
138 `$repo`: List files not tracked by this specific repository.
141 Pull from all vcsh remotes.
144 Push to all vcsh remotes.
150 Run command with <$GIT_DIR> and <$GIT_WORK_TREE> set. Allows you to run any
151 and all commands without any restrictions. Use with care.
153 Please note that there is a somewhat magic feature for run. Instead of <repo>
154 it accepts <path>, as well. Anything that has a slash in it will be assumed to
155 be a path. `vcsh run` will then operate on this directory instead of the one
156 normally generated from the repository's name.
157 This is needed to support mr and other scripts properly and of no concern to
161 Show statuses of all/one vcsh repositories.
164 Upgrade repository to currently recommended settings.
167 Print version information.
170 Find <substring> in name of any tracked file.
173 Write .gitignore.d/<repo> via `git ls-files`.
175 * <repo> <gitcommand>:
176 Shortcut to run `git` commands on a repo. Will prepend `git` to <gitcommand>.
179 Shortcut to run `vcsh enter <repo>`.
183 As noted earlier, `vcsh` will set <$GIT_DIR> and <$GIT_WORK_TREE> to the
184 appropriate values for fake bare Git repositories.
188 There are several ways to turn the various knobs on `vcsh`. In order of
189 ascending precedence, they are:
191 * `VARIABLE=foo vcsh`
193 * <$XDG_CONFIG_HOME/vcsh/config>
196 Please note that those files are sourced. Any and all commands will be
197 executed in the context of your shell.
199 Interesting knobs you can turn:
201 * <$VCSH_GITATTRIBUTES>:
202 Can be <none>, or any other value.
204 <none> will not maintain Git attributes in a special location.
206 If set to any other value, repo-specific gitattributes files will be maintained.
211 Can be <exact>, <none>, or <recursive>.
213 <exact> will seed the repo-specific ignore file with all file and directory
214 names which `git ls-files` returns.
216 <none> will not write any ignore file.
218 <recursive> will descend through all directories recursively additionally to
223 * <$VCSH_VCSH_WORKTREE>:
224 Can be <absolute>, or <relative>.
226 <absolute> will set an absolute path; defaulting to <$HOME>.
228 <relative> will set a path relative to <$GIT_DIR>.
230 Defaults to <absolute>.
232 Less interesting knobs you could turn:
237 * <$XDG_CONFIG_HOME>:
238 As specified in the 'XDG Base Directory Specification', see
239 <http://standards.freedesktop.org/basedir-spec/basedir-spec-latest.html>
241 Defaults to <$HOME/.config>.
244 The directory where repositories are read from and stored.
246 Defaults to <$XDG_CONFIG_HOME/vcsh/repo.d>.
249 The directory where hooks are read from.
251 Defaults to <$XDG_CONFIG_HOME/vcsh/hooks-enabled>.
254 The directory where repositories are checked out to.
261 `vcsh` provides a hook system. Hook scripts must be executable and should be
262 placed in <$XDG_CONFIG_HOME/vcsh/hooks-available>. From there, they can be
263 soft-linked into <$XDG_CONFIG_HOME/vcsh/hooks-enabled>; `vcsh` will only
264 execute hooks that are in this directory.
266 Hooks follow a simple format. <pre-run> will be run before anything is run.
267 If you want to have more than one script for a certain hook, just append
268 any kind of string to order them. A system of <pre-run>, <pre-run.10>,
269 <pre-run.20> etc is suggested; other options would be <pre-run-10> or
270 <pre-run.sh>. A dot after the hook name is optional.
272 If you want to create hooks for a specific <vcsh> repository, simply prepend
273 the repository's name, followed by a dot, i.e. <zsh.pre-run>. Otherwise, the
274 same rules as above apply. The dot between the repository's name and the hook
275 is mandatory, though.
277 Available hooks are <pre-clone>, <post-clone>, <post-clone-retired>,
278 <pre-command>, <post-command>, <pre-enter>, <post-enter>, <pre-init>,
279 <post-init>, <pre-pull>, <post-pull>, <pre-push>, <post-push>, <pre-run>,
280 <post-run>, <pre-upgrade>, and <post-upgrade>.
281 If you need more, vcsh is trivial to patch, but please let upstream know so
282 we can ship them by default.
286 `vcsh` also provides an overlay system. Similar to hooks, the recommended
287 locations are <$XDG_CONFIG_HOME/vcsh/overlays-available> and
288 <$XDG_CONFIG_HOME/vcsh/overlays-enabled>.
290 Overlays follow the same rules as hooks and you are free to overwrite any
291 and all functions. Same as hooks, you can use global or repository-specific
292 overlays by using either <$VCSH_OVERLAY_D/$VCSH_COMMAND> or
293 <$VCSH_OVERLAY_D/$VCSH_REPO_NAME.$VCSH_COMMAND>.
295 Please note that nothing stops you from, e.g. overwriting `status()` in
296 <$VCSH_OVERLAY_D/commit>. As the overlays will be sourced and you are
297 replacing arbitrary functions, any and all features may stop working, or you
300 You have been warned.
302 ## DETAILED HOWTO AND FURTHER READING
304 Manpages are often short and sometimes useless to glean best practices from.
305 While the author tried to avoid this in this case, manpages can not cover
308 This software also comes with a file called <README.md>. It contains various
309 approaches to setting up and using vcsh. You can view the file it as
310 plain text or render it into various other formats via Markdown.
312 On Debian-based systems, this file can be found in </usr/share/doc/vcsh>.
314 ## SECURITY CONSIDERATIONS
316 `vcsh` allows you to execute arbitrary commands via `vcsh run`. For example,
317 adding a `sudo`(8) rule for `vcsh` would be pretty stupid.
319 Additionally, vcsh will source, i.e. execute, all files listed in <CONFIG>.
320 You can put any and all commands into these config files and they will be
325 None are known at this time, but reports and/or patches are more than welcome.
329 If you rely on `git submodule` use `git` 1.7.12 or later. Earlier versions
330 do not clean internal variables properly before descending into submodules,
331 resulting in unhappy end users.
335 Like most people, the author initially made do with a single repository for all
336 config files, all of which were soft-linked into <$HOME>.
338 Martin F. Krafft aka madduck came up with the concept of fake bare Git
341 vcsh was initially written by madduck. This version is a re-implementation from
342 scratch with a lot more features. madduck graciously agreed to let the author
347 This manpage and `vcsh` itself were written by Richard "RichiH" Hartmann.
351 Copyright 2011-2015 Richard Hartmann <richih@debian.org>
353 Licensed under the GNU GPL version 2 or higher.
355 https://github.com/RichiH/vcsh