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'git status' and 'git commit' can be told to also show the output of "git submodule summary" by setting the "status.submodulesummary" config option. But status and commit also honor the "diff.ignoreSubmodules" and the "submodule.<name>.ignore" settings, which then disable the summary partly or completely. This - and the fact that the last two settings do not affect the "git submodule" commands at all - is not well documented. Extend the documentation in those places where "status.submodulesummary", "diff.ignoreSubmodules" and "submodule.<name>.ignore" are described to better explain these dependencies. Thanks-to: Matthieu Moy <Matthieu.Moy@grenoble-inp.fr> Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
106 lines
3.8 KiB
Text
106 lines
3.8 KiB
Text
gitmodules(5)
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=============
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NAME
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----
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gitmodules - defining submodule properties
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SYNOPSIS
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--------
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$GIT_WORK_DIR/.gitmodules
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DESCRIPTION
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-----------
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The `.gitmodules` file, located in the top-level directory of a Git
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working tree, is a text file with a syntax matching the requirements
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of linkgit:git-config[1].
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The file contains one subsection per submodule, and the subsection value
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is the name of the submodule. The name is set to the path where the
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submodule has been added unless it was customized with the '--name'
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option of 'git submodule add'. Each submodule section also contains the
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following required keys:
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submodule.<name>.path::
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Defines the path, relative to the top-level directory of the Git
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working tree, where the submodule is expected to be checked out.
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The path name must not end with a `/`. All submodule paths must
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be unique within the .gitmodules file.
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submodule.<name>.url::
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Defines a URL from which the submodule repository can be cloned.
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This may be either an absolute URL ready to be passed to
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linkgit:git-clone[1] or (if it begins with ./ or ../) a location
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relative to the superproject's origin repository.
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submodule.<name>.update::
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Defines what to do when the submodule is updated by the superproject.
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If 'checkout' (the default), the new commit specified in the
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superproject will be checked out in the submodule on a detached HEAD.
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If 'rebase', the current branch of the submodule will be rebased onto
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the commit specified in the superproject. If 'merge', the commit
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specified in the superproject will be merged into the current branch
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in the submodule.
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If 'none', the submodule with name `$name` will not be updated
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by default.
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This config option is overridden if 'git submodule update' is given
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the '--merge', '--rebase' or '--checkout' options.
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submodule.<name>.branch::
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A remote branch name for tracking updates in the upstream submodule.
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If the option is not specified, it defaults to 'master'. See the
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`--remote` documentation in linkgit:git-submodule[1] for details.
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submodule.<name>.fetchRecurseSubmodules::
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This option can be used to control recursive fetching of this
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submodule. If this option is also present in the submodules entry in
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.git/config of the superproject, the setting there will override the
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one found in .gitmodules.
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Both settings can be overridden on the command line by using the
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"--[no-]recurse-submodules" option to "git fetch" and "git pull".
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submodule.<name>.ignore::
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Defines under what circumstances "git status" and the diff family show
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a submodule as modified. When set to "all", it will never be considered
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modified, "dirty" will ignore all changes to the submodules work tree and
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takes only differences between the HEAD of the submodule and the commit
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recorded in the superproject into account. "untracked" will additionally
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let submodules with modified tracked files in their work tree show up.
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Using "none" (the default when this option is not set) also shows
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submodules that have untracked files in their work tree as changed.
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If this option is also present in the submodules entry in .git/config of
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the superproject, the setting there will override the one found in
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.gitmodules.
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Both settings can be overridden on the command line by using the
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"--ignore-submodule" option. The 'git submodule' commands are not
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affected by this setting.
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EXAMPLES
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--------
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Consider the following .gitmodules file:
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[submodule "libfoo"]
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path = include/foo
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url = git://foo.com/git/lib.git
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[submodule "libbar"]
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path = include/bar
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url = git://bar.com/git/lib.git
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This defines two submodules, `libfoo` and `libbar`. These are expected to
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be checked out in the paths 'include/foo' and 'include/bar', and for both
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submodules a URL is specified which can be used for cloning the submodules.
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SEE ALSO
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--------
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linkgit:git-submodule[1] linkgit:git-config[1]
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GIT
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---
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Part of the linkgit:git[1] suite
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