forked from vincent/notebook
36 lines
924 B
Markdown
36 lines
924 B
Markdown
# submodule
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Git submodule allows ro add externel repository in a repository
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## Adding submodule
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- ```git submodule add http://git/toto.git $path```
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this command add *http://git/toto.git* in *path* directory (add -b $branchname to follow specific branch)
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- after that you need to add and commit submodule folder
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to populate a submodule nested in other submodule
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- ```git submodule init```
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- ```git submodule update```
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## removing submodule
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- remove submodule entry in *.gitmodules*
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- remove submodule entry in *.git/config* (only present when **git submodule init** have been perform)
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- remove submodule path ```git rm --cached $path```
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## Updating submodule
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you can update a submodule Manually going in submodule folder and perform a ```git fetch``` and ```git merge```
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### Fetch and merge
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automatic process
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- perform a ```git submodule update --remote```
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in each case you need to commit update in project
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