From: Philippe Blain <levraiphilippeblain@xxxxxxxxx>
'gitmodules.txt' is a guide about the '.gitmodules' file that describes
submodules properties, and that file must exist at the root of the
repository. This was clarified in e5b5c1d2cf (Document clarification:
gitmodules, gitattributes, 2008-08-31).
However, that commit mistakenly uses the non-existing environment
variable 'GIT_WORK_DIR' to refer to the root of the repository.
Fix that by using the correct variable, 'GIT_WORK_TREE'. Take the
opportunity to modernize and improve the formatting of that guide.
Signed-off-by: Philippe Blain <levraiphilippeblain@xxxxxxxxx>
---
gitmodules.txt: fix 'GIT_WORK_TREE' variable name
Published-As: https://github.com/gitgitgadget/git/releases/tag/pr-git-942%2Fphil-blain%2Fdoc-gitmodules-envvar-v1
Fetch-It-Via: git fetch https://github.com/gitgitgadget/git pr-git-942/phil-blain/doc-gitmodules-envvar-v1
Pull-Request: https://github.com/git/git/pull/942
Documentation/gitmodules.txt | 24 ++++++++++++------------
1 file changed, 12 insertions(+), 12 deletions(-)
diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt
index 539b4e1997e..07f3af6bae4 100644
--- a/Documentation/gitmodules.txt
+++ b/Documentation/gitmodules.txt
@@ -7,7 +7,7 @@ gitmodules - Defining submodule properties
SYNOPSIS
--------
-$GIT_WORK_DIR/.gitmodules
+$GIT_WORK_TREE/.gitmodules
DESCRIPTION
@@ -32,14 +32,14 @@ submodule.<name>.path::
submodule.<name>.url::
Defines a URL from which the submodule repository can be cloned.
This may be either an absolute URL ready to be passed to
- linkgit:git-clone[1] or (if it begins with ./ or ../) a location
+ linkgit:git-clone[1] or (if it begins with `./` or `../`) a location
relative to the superproject's origin repository.
In addition, there are a number of optional keys:
submodule.<name>.update::
Defines the default update procedure for the named submodule,
- i.e. how the submodule is updated by "git submodule update"
+ i.e. how the submodule is updated by the `git submodule update`
command in the superproject. This is only used by `git
submodule init` to initialize the configuration variable of
the same name. Allowed values here are 'checkout', 'rebase',
@@ -58,13 +58,13 @@ submodule.<name>.branch::
submodule.<name>.fetchRecurseSubmodules::
This option can be used to control recursive fetching of this
submodule. If this option is also present in the submodules entry in
- .git/config of the superproject, the setting there will override the
- one found in .gitmodules.
+ `.git/config` of the superproject, the setting there will override the
+ one found in `.gitmodules`.
Both settings can be overridden on the command line by using the
- "--[no-]recurse-submodules" option to "git fetch" and "git pull".
+ `--[no-]recurse-submodules` option to `git fetch` and `git pull`.
submodule.<name>.ignore::
- Defines under what circumstances "git status" and the diff family show
+ Defines under what circumstances `git status` and the diff family show
a submodule as modified. The following values are supported:
+
--
@@ -73,7 +73,7 @@ submodule.<name>.ignore::
been staged).
dirty;; All changes to the submodule's work tree will be ignored, only
- committed differences between the HEAD of the submodule and its
+ committed differences between the 'HEAD' of the submodule and its
recorded state in the superproject are taken into account.
untracked;; Only untracked files in submodules will be ignored.
@@ -84,12 +84,12 @@ submodule.<name>.ignore::
differences, and modifications to tracked and untracked files are
shown. This is the default option.
-If this option is also present in the submodules entry in .git/config
+If this option is also present in the submodules entry in `.git/config`
of the superproject, the setting there will override the one found in
-.gitmodules.
+`.gitmodules`.
Both settings can be overridden on the command line by using the
-"--ignore-submodules" option. The 'git submodule' commands are not
+`--ignore-submodules` option. The `git submodule` commands are not
affected by this setting.
--
@@ -102,7 +102,7 @@ submodule.<name>.shallow::
EXAMPLES
--------
-Consider the following .gitmodules file:
+Consider the following `.gitmodules` file:
----
[submodule "libfoo"]
base-commit: 71ca53e8125e36efbda17293c50027d31681a41f
--
gitgitgadget
