diff options
Diffstat (limited to 'Documentation/gitsubmodules.txt')
| -rw-r--r-- | Documentation/gitsubmodules.txt | 38 |
1 files changed, 21 insertions, 17 deletions
diff --git a/Documentation/gitsubmodules.txt b/Documentation/gitsubmodules.txt index 57999e9f36..891c8da4fd 100644 --- a/Documentation/gitsubmodules.txt +++ b/Documentation/gitsubmodules.txt @@ -3,7 +3,7 @@ gitsubmodules(7) NAME ---- -gitsubmodules - mounting one repository inside another +gitsubmodules - Mounting one repository inside another SYNOPSIS -------- @@ -169,15 +169,15 @@ ACTIVE SUBMODULES A submodule is considered active, - a. if `submodule.<name>.active` is set to `true` + 1. if `submodule.<name>.active` is set to `true` + or - b. if the submodule's path matches the pathspec in `submodule.active` + 2. if the submodule's path matches the pathspec in `submodule.active` + or - c. if `submodule.<name>.url` is set. + 3. if `submodule.<name>.url` is set. and these are evaluated in this order. @@ -193,11 +193,11 @@ For example: url = https://example.org/baz In the above config only the submodule 'bar' and 'baz' are active, -'bar' due to (a) and 'baz' due to (c). 'foo' is inactive because -(a) takes precedence over (c) +'bar' due to (1) and 'baz' due to (3). 'foo' is inactive because +(1) takes precedence over (3) -Note that (c) is a historical artefact and will be ignored if the -(a) and (b) specify that the submodule is not active. In other words, +Note that (3) is a historical artefact and will be ignored if the +(1) and (2) specify that the submodule is not active. In other words, if we have a `submodule.<name>.active` set to `false` or if the submodule's path is excluded in the pathspec in `submodule.active`, the url doesn't matter whether it is present or not. This is illustrated in @@ -225,10 +225,10 @@ presence of the .url field. Workflow for a third party library ---------------------------------- - # add a submodule + # Add a submodule git submodule add <url> <path> - # occasionally update the submodule to a new version: + # Occasionally update the submodule to a new version: git -C <path> checkout <new version> git add <path> git commit -m "update submodule to new version" @@ -246,20 +246,23 @@ Workflow for an artificially split repo # regular commands recurse into submodules by default git config --global submodule.recurse true - # Unlike the other commands below clone still needs + # Unlike most other commands below, clone still needs # its own recurse flag: git clone --recurse <URL> <directory> cd <directory> # Get to know the code: git grep foo - git ls-files + git ls-files --recurse-submodules + +[NOTE] +`git ls-files` also requires its own `--recurse-submodules` flag. # Get new code git fetch git pull --rebase - # change worktree + # Change worktree git checkout git reset @@ -267,11 +270,12 @@ Implementation details ---------------------- When cloning or pulling a repository containing submodules the submodules -will not be checked out by default; You can instruct 'clone' to recurse -into submodules. The 'init' and 'update' subcommands of 'git submodule' +will not be checked out by default; you can instruct `clone` to recurse +into submodules. The `init` and `update` subcommands of `git submodule` will maintain submodules checked out and at an appropriate revision in -your working tree. Alternatively you can set 'submodule.recurse' to have -'checkout' recursing into submodules. +your working tree. Alternatively you can set `submodule.recurse` to have +`checkout` recursing into submodules (note that `submodule.recurse` also +affects other Git commands, see linkgit:git-config[1] for a complete list). SEE ALSO |