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{{Installing Moodle}} | {{Installing Moodle}} | ||
This page describes how to maintain a copy of Moodle on your production server which can easily be upgraded using Git. If you have customisations of Moodle core code, you are advised to follow the instructions in the [[ | This page describes how to maintain a copy of Moodle on your production server which can easily be upgraded using Git. If you have customisations of Moodle core code, you are advised to follow the instructions in the [[:dev:Git for developers|Git for developers guide]]. | ||
To get the most | To get the most of Git it is worth making the effort to understand its basic concepts - see the section below. It can be a bit of a steep learning curve, especially if you are used to CVS or Subversion. | ||
== Getting hold of Git (Windows, OSX, Linux and others) == | == Getting hold of Git (Windows, OSX, Linux and others) == | ||
Line 18: | Line 18: | ||
You can find the official Moodle git repository at git://git.moodle.org/moodle.git (with an official clone at git://github.com/moodle/moodle.git). To initialize your local checkout, use | You can find the official Moodle git repository at git://git.moodle.org/moodle.git (with an official clone at git://github.com/moodle/moodle.git). To initialize your local checkout, use | ||
<pre> | <pre> | ||
$ cd /path/to/your/webroot | |||
$ git clone git://git.moodle.org/moodle.git (1) | $ git clone git://git.moodle.org/moodle.git (1) | ||
$ cd moodle | $ cd moodle | ||
$ git branch -a (2) | $ git branch -a (2) | ||
$ git branch --track | $ git branch --track MOODLE_31_STABLE origin/MOODLE_31_STABLE (3) | ||
$ git checkout | $ git checkout MOODLE_31_STABLE (4) | ||
</pre> | </pre> | ||
* The command (1) initializes the new local repository as a clone of the 'upstream' (i.e. the remote server based) moodle.git repository. The upstream repository is called 'origin' by default. It creates a new directory named ''moodle'', where it downloads all the files. This operation can take a while as it is actually getting the entire history of all Moodle versions | * The command (1) initializes the new local repository as a clone of the 'upstream' (i.e. the remote server based) moodle.git repository. The upstream repository is called 'origin' by default. It creates a new directory named ''moodle'', where it downloads all the files. This operation can take a while as it is actually getting the entire history of all Moodle versions | ||
* The command (2) lists all available branches. | * The command (2) lists all available branches. | ||
* Use the command (3) to create a new local branch called | * Use the command (3) to create a new local branch called MOODLE_31_STABLE and set it to track the remote branch MOODLE_31_STABLE from the upstream repository. | ||
* The command (4) actually switches to the newly created local branch. | * The command (4) actually switches to the newly created local branch. | ||
Line 39: | Line 40: | ||
The Moodle development team performs integration and testing of fixed bugs every Monday and Tuesday. On Wednesday you can install all patches by updating your code. Check the [http://git.moodle.org/gw?p=moodle.git;a=summary shortlog] to see if the official repository has been already updated or not. | The Moodle development team performs integration and testing of fixed bugs every Monday and Tuesday. On Wednesday you can install all patches by updating your code. Check the [http://git.moodle.org/gw?p=moodle.git;a=summary shortlog] to see if the official repository has been already updated or not. | ||
To update your code to the latest version (on the | To update your code to the latest version (on the MOODLE_31_STABLE branch) '''all''' you have to do is: | ||
<pre> | <pre> | ||
$ cd /path/to/your/moodle/ | $ cd /path/to/your/moodle/ | ||
Line 50: | Line 51: | ||
This is one way to handle adding plugins from other Git repositories into your Moodle repository. Another way is to use Git Submodules. However, at the time of writing, this is one of Git's rougher features and should be regarded as an advanced option. | This is one way to handle adding plugins from other Git repositories into your Moodle repository. Another way is to use Git Submodules. However, at the time of writing, this is one of Git's rougher features and should be regarded as an advanced option. | ||
For example, let us say we want to install the [[ | For example, let us say we want to install the [[Certificate module]] from its Git repository into our Moodle 3.1. | ||
<pre> | <pre> | ||
$ cd /path/to/your/moodle/ | $ cd /path/to/your/moodle/ | ||
$ cd mod (1) | $ cd mod (1) | ||
$ git clone | $ git clone https://github.com/markn86/moodle-mod_certificate.git certificate (2) | ||
$ cd | $ cd certificate | ||
$ git checkout -b | $ git checkout -b MOODLE_31_STABLE origin/MOODLE_31_STABLE (3) | ||
$ git branch -d master (4) | $ git branch -d master (4) | ||
</pre> | </pre> | ||
The command (1) changes the current directory into the ''mod'' folder of your local Moodle clone. The command (2) creates a new subdirectory '' | The command (1) changes the current directory into the ''mod'' folder of your local Moodle clone. The command (2) creates a new subdirectory ''certificate'' and makes a local clone of vanilla Certificate repository. The command (3) creates a new local branch that will track the remote branch with a Certificate version for Moodle 3.1. The command (4) deletes the ''master'' that was created automatically by git-clone in (2) as we do not want it in this production checkout. | ||
Now it is wise to | Note: you should check first the compatibility of a module with your Moodle branch by asking directly to the Maintainer before cloning the repo or - if you want to guess it - by issuing the command below before running the command (3), in order to verify what is available among the branches: | ||
<pre> | |||
$ git branch -a | |||
* master | |||
remotes/origin/HEAD -> origin/master | |||
remotes/origin/MOODLE_20_STABLE | |||
remotes/origin/MOODLE_21_STABLE | |||
remotes/origin/MOODLE_22_STABLE | |||
remotes/origin/MOODLE_23_STABLE | |||
remotes/origin/MOODLE_24_STABLE | |||
remotes/origin/MOODLE_25_STABLE | |||
remotes/origin/MOODLE_26_STABLE | |||
remotes/origin/MOODLE_27_STABLE | |||
remotes/origin/MOODLE_28_STABLE | |||
remotes/origin/MOODLE_29_STABLE | |||
remotes/origin/MOODLE_30_STABLE | |||
remotes/origin/MOODLE_31_STABLE | |||
remotes/origin/master | |||
</pre> | |||
This will avoid an error message when you issue the command (3) against a nonexistent branch, e.g.: | |||
<pre> | |||
§ git checkout -b MOODLE_31_STABLE origin/MOODLE_31_STABLE | |||
fatal: git checkout: updating paths is incompatible with switching branches. | |||
Did you intend to checkout 'origin/MOODLE_31_STABLE' which can not be resolved as commit? | |||
</pre> | |||
Note: To fix above error, use: "git fetch origin MOODLE_31_STABLE:LOCAL_MOODLE_31_STABLE" | |||
Now it is wise to add the new directory mod/certificate/ to the list of ignored files of the main Moodle clone, otherwise a status of the main clone will keep reminding you that the new code has not been checked in. | |||
<pre> | <pre> | ||
$ cd /path/to/your/moodle/ | $ cd /path/to/your/moodle/ | ||
$ echo /mod/ | $ echo /mod/certificate/ >> .git/info/exclude | ||
</pre> | </pre> | ||
To update your Moodle installation now, you must visit both Git repositories and pull changes from upstream. | To update your Moodle installation now, you must visit both Git repositories and pull changes from upstream. | ||
Line 70: | Line 99: | ||
$ cd /path/to/your/moodle/ | $ cd /path/to/your/moodle/ | ||
$ git pull | $ git pull | ||
$ cd mod/ | $ cd mod/certificate | ||
$ git pull | $ git pull | ||
</pre> | </pre> | ||
Writing a shell script with these lines in the root of Moodle installation is a very good idea. Otherwise it is easy to forget what Git repositories are there within the main Moodle repository. | Writing a shell script with these lines in the root of Moodle installation is a very good idea. Otherwise it is easy to forget what Git repositories are there within the main Moodle repository. | ||
== Installing and maintaining contributed extensions using Git submodules == | |||
As it was said in the previous section, this is for advanced users only. | |||
Therefore it is necessary, that you have some experience with Git and its commands. | |||
A step-by-step explanation will be provided, but in order to follow these steps it is helpful to understand, what these commands do. | |||
Advanced options and commands can be found at [[https://git-scm.com/book/en/v2/Git-Tools-Submodules|the Git book]]. | |||
If you have any questions about Git submodules, please visit the site above first. | |||
=== Installing a new extension into an existing Moodle === | |||
As an example we use the [[Certificate module]] from the previous section. | |||
<pre> | |||
$ cd /path/to/your/moodle | |||
$ git submodule add https://github.com/markn86/moodle-mod_certificate.git mod/certificate | |||
</pre> | |||
Note, that Git is reporting two new files in the repository: | |||
<pre> | |||
$ git status | |||
# On branch MOODLE_29_STABLE | |||
# Changes to be committed: | |||
# (use "git reset HEAD <file>..." to unstage) | |||
# | |||
# new file: .gitmodules | |||
# new file: mod/certificate | |||
# | |||
</pre> | |||
The file '''.gitmodules''' contains the local path and url of all your submodules. | |||
It has to be commited, if you intend to clone the repository later (see the page [[Moodle development environment with Git submodules]]). | |||
Before commiting, make sure to check the configuration of the plugin's Git repository, since the automatically generated settings may be not sufficient. | |||
For future updates it is helpful, to track the remote branch, which corresponds to the Moodle version of your repository. | |||
<pre> | |||
$ cd mod/certificate | |||
$ git branch -avv | |||
* master 345f5b1 [origin/master] Replaced deprecated function | |||
remotes/origin/HEAD -> origin/master | |||
remotes/origin/MOODLE_20_STABLE 1aa1040 Added option to print 'grade category' grade | |||
remotes/origin/MOODLE_21_STABLE 1aa1040 Added option to print 'grade category' grade | |||
remotes/origin/MOODLE_22_STABLE 1aa1040 Added option to print 'grade category' grade | |||
remotes/origin/MOODLE_23_STABLE fe047de Check that the function exists rather than relying on the Moodle version | |||
remotes/origin/MOODLE_24_STABLE 1051f7d CONTRIB-4892 Fixed the email to others functionality | |||
remotes/origin/MOODLE_25_STABLE cdb221a CONTRIB-4946: Removed character from language file breaking AMOS | |||
remotes/origin/MOODLE_26_STABLE 696802a Increased version | |||
remotes/origin/MOODLE_27_STABLE d3c0379 Increased version | |||
remotes/origin/MOODLE_28_STABLE fa8df83 Increased version | |||
remotes/origin/MOODLE_29_STABLE 3f03740 Replaced deprecated function | |||
remotes/origin/master 345f5b1 Replaced deprecated function | |||
</pre> | |||
Git created the branch '''master''' which tracks '''origin/master''' automatically, because the remote repository has checked out '''master'''. | |||
Therefore, create a new branch, which tracks the appropriate remote branch. | |||
Of course, this is only possible, if the remote repository offers those branches. | |||
<pre> | |||
$ git checkout -b MOODLE_29_STABLE origin/MOODLE_29_STABLE | |||
Branch MOODLE_29_STABLE set up to track remote branch MOODLE_29_STABLE from origin. | |||
Switched to a new branch 'MOODLE_29_STABLE' | |||
$ git branch -D master | |||
Deleted branch master (was 345f5b1). | |||
</pre> | |||
It is not necessary to delete the '''master''' branch, but it's useless to keep it. | |||
In fact, these settings don't need to be touched afterwards. | |||
The final step is to commit the changes to the main repository. | |||
<pre> | |||
$ cd /path/to/your/moodle | |||
$ git commit -a -m "New extension mod_certificate installed" | |||
</pre> | |||
It has to be ensured, that the commit includes only the changes for the new Git submodule (since '''-a''' commits all non-staged changes). | |||
=== Maintaining Git submodules === | |||
Maintaining a set of submodules is extremly easy. | |||
Consider a Moodle repository with several submodules installed. | |||
Keep in mind, that the extension '''mod_mylittleextension''' is a fake plugin, created for a test scenario in this example. | |||
It is not an official Moodle module. For updating all your submodules at once, type in: | |||
<pre> | |||
$ cd /path/to/your/moodle | |||
$ git submodule foreach git pull | |||
Entering 'block/coursefeedback' | |||
Already up-to-date. | |||
Entering 'mod/certificate' | |||
Already up-to-date. | |||
Entering 'mod/mylittleextension' | |||
remote: Counting objects: 6, done. | |||
remote: Compressing objects: 100% (4/4), done. | |||
remote: Total 4 (delta 0), reused 0 (delta 0) | |||
Unpacking objects: 100% (4/4), done. | |||
From /local/repositories/mle | |||
89d9eae..64c122d master -> origin/master | |||
Updating 89d9eae..64c122d | |||
Fast-forward | |||
index.html | 9 +++++++++ | |||
version.php | 6 +++--- | |||
2 files changed, 12 insertions(+), 3 deletions(-) | |||
create mode 100644 index.html | |||
$ git status | |||
# On branch MOODLE_29_STABLE | |||
# Changes not staged for commit: | |||
# (use "git add <file>..." to update what will be committed) | |||
# (use "git checkout -- <file>..." to discard changes in working directory) | |||
# | |||
# modified: mod/mylittleextension (new commits) | |||
# | |||
</pre> | |||
The command '''git submodule foreach [another command]''' walks through all submodule repositiories and executes what is specified by '''[another command]'''. | |||
In this case it is '''git pull'''. | |||
Therefore the module mylittleextension was updated and the main repository isn't clean anymore until changes are committed: | |||
<pre> | |||
$ git commit -a -m "Plugin updates" | |||
</pre> | |||
Maintaining plugins with Git submodules has also another application than simplyfying the update process. | |||
In a greater scale it can be used to maintain a Moodle project, where multiple developers need to have an exact copy of your moodle without organizing external plugins manually. | |||
You can read more about this topic at the page [[Moodle development environment with Git submodules]]. | |||
== See also == | == See also == | ||
* [[Windows installation using Git]] | * [[Windows installation using Git]] | ||
* [[ | * [[Git for Mac]] | ||
* | * [[:dev:Moodle versions]] | ||
* For fixing a Tracker Issue (MDL) / Forking Moodle / CONTRIButing code | * For fixing a Tracker Issue (MDL) / Forking Moodle / CONTRIButing code [[:dev:User:Sam_Hemelryk/My_Moodle_Git_workflow|User:Sam_Hemelryk/My_Moodle_Git_workflow]] | ||
* [[Moodle_Production_Server_with_GIT|Case study Git + Moodle from Technical University Berlin]] | * [[Moodle_Production_Server_with_GIT|Case study Git + Moodle from Technical University Berlin]] | ||
; Moodle forum discussions | ; Moodle forum discussions | ||
* [https://moodle.org/mod/forum/discuss.php?d= | * [https://moodle.org/mod/forum/discuss.php?d=255175 Github and Moodle deployment for production] | ||
* [http://moodle.org/mod/forum/discuss.php?d=168094 GIT help needed] | * [http://moodle.org/mod/forum/discuss.php?d=168094 GIT help needed] | ||
* [ | * [https://moodle.org/mod/forum/discuss.php?d=231046 Clear git guide for Admins (not developers)] | ||
; External resources | ; External resources | ||
* [http:// | * [http://thamblings.blogspot.com.au/2013/07/upgrading-moodle-from-git.html Deploying Moodle from git - Blog post from a production experience] | ||
* [http://gitref.org/ Git Reference] | * [http://gitref.org/ Git Reference] | ||
* [http://progit.org/book/ Pro Git book] | * [http://progit.org/book/ Pro Git book] | ||
[[ja:管理者用Git]] | [[ja:管理者用Git]] | ||
[[fr:Git_pour_administrateurs]] | [[fr:Git_pour_administrateurs]] | ||
[[es:Git para Administradores]] | |||
[[Category:Git]] |
Latest revision as of 13:37, 19 January 2017
This page describes how to maintain a copy of Moodle on your production server which can easily be upgraded using Git. If you have customisations of Moodle core code, you are advised to follow the instructions in the Git for developers guide.
To get the most of Git it is worth making the effort to understand its basic concepts - see the section below. It can be a bit of a steep learning curve, especially if you are used to CVS or Subversion.
Getting hold of Git (Windows, OSX, Linux and others)
Support for Git was, up until recently, mostly confined to Linux but builds are now available for most popular operating systems:
- List of downloads from Git site - http://git-scm.com/download
Once you have downloaded and installed your OS relevant git installation, the git commands in this document should work with your operating system.
Obtaining the code from Git
The command line version of Git is discussed here. Graphical clients are little more than wrappers around the command line version, so you should be able to deduce the correct parameters quite easily.
You can find the official Moodle git repository at git://git.moodle.org/moodle.git (with an official clone at git://github.com/moodle/moodle.git). To initialize your local checkout, use
$ cd /path/to/your/webroot $ git clone git://git.moodle.org/moodle.git (1) $ cd moodle $ git branch -a (2) $ git branch --track MOODLE_31_STABLE origin/MOODLE_31_STABLE (3) $ git checkout MOODLE_31_STABLE (4)
- The command (1) initializes the new local repository as a clone of the 'upstream' (i.e. the remote server based) moodle.git repository. The upstream repository is called 'origin' by default. It creates a new directory named moodle, where it downloads all the files. This operation can take a while as it is actually getting the entire history of all Moodle versions
- The command (2) lists all available branches.
- Use the command (3) to create a new local branch called MOODLE_31_STABLE and set it to track the remote branch MOODLE_31_STABLE from the upstream repository.
- The command (4) actually switches to the newly created local branch.
Note that Git has a huge number of options for each command and it's actually possible to do the above process with a single command (left as an exercise!!).
Git from behind a firewall
Git uses a read-only protocol that may be blocked by your firewall (port 9418). If this is a problem, you can use Github's http version https://github.com/moodle/moodle.git. It's a bit slower, so use the Git protocol if you can.
Updating your installation
The Moodle development team performs integration and testing of fixed bugs every Monday and Tuesday. On Wednesday you can install all patches by updating your code. Check the shortlog to see if the official repository has been already updated or not.
To update your code to the latest version (on the MOODLE_31_STABLE branch) all you have to do is:
$ cd /path/to/your/moodle/ $ git pull
If this is a production site you should still consider the Upgrade instructions (e.g. take backups).
Installing a contributed extension from its Git repository
This is one way to handle adding plugins from other Git repositories into your Moodle repository. Another way is to use Git Submodules. However, at the time of writing, this is one of Git's rougher features and should be regarded as an advanced option.
For example, let us say we want to install the Certificate module from its Git repository into our Moodle 3.1.
$ cd /path/to/your/moodle/ $ cd mod (1) $ git clone https://github.com/markn86/moodle-mod_certificate.git certificate (2) $ cd certificate $ git checkout -b MOODLE_31_STABLE origin/MOODLE_31_STABLE (3) $ git branch -d master (4)
The command (1) changes the current directory into the mod folder of your local Moodle clone. The command (2) creates a new subdirectory certificate and makes a local clone of vanilla Certificate repository. The command (3) creates a new local branch that will track the remote branch with a Certificate version for Moodle 3.1. The command (4) deletes the master that was created automatically by git-clone in (2) as we do not want it in this production checkout.
Note: you should check first the compatibility of a module with your Moodle branch by asking directly to the Maintainer before cloning the repo or - if you want to guess it - by issuing the command below before running the command (3), in order to verify what is available among the branches:
$ git branch -a * master remotes/origin/HEAD -> origin/master remotes/origin/MOODLE_20_STABLE remotes/origin/MOODLE_21_STABLE remotes/origin/MOODLE_22_STABLE remotes/origin/MOODLE_23_STABLE remotes/origin/MOODLE_24_STABLE remotes/origin/MOODLE_25_STABLE remotes/origin/MOODLE_26_STABLE remotes/origin/MOODLE_27_STABLE remotes/origin/MOODLE_28_STABLE remotes/origin/MOODLE_29_STABLE remotes/origin/MOODLE_30_STABLE remotes/origin/MOODLE_31_STABLE remotes/origin/master
This will avoid an error message when you issue the command (3) against a nonexistent branch, e.g.:
§ git checkout -b MOODLE_31_STABLE origin/MOODLE_31_STABLE fatal: git checkout: updating paths is incompatible with switching branches. Did you intend to checkout 'origin/MOODLE_31_STABLE' which can not be resolved as commit?
Note: To fix above error, use: "git fetch origin MOODLE_31_STABLE:LOCAL_MOODLE_31_STABLE"
Now it is wise to add the new directory mod/certificate/ to the list of ignored files of the main Moodle clone, otherwise a status of the main clone will keep reminding you that the new code has not been checked in.
$ cd /path/to/your/moodle/ $ echo /mod/certificate/ >> .git/info/exclude
To update your Moodle installation now, you must visit both Git repositories and pull changes from upstream.
$ cd /path/to/your/moodle/ $ git pull $ cd mod/certificate $ git pull
Writing a shell script with these lines in the root of Moodle installation is a very good idea. Otherwise it is easy to forget what Git repositories are there within the main Moodle repository.
Installing and maintaining contributed extensions using Git submodules
As it was said in the previous section, this is for advanced users only. Therefore it is necessary, that you have some experience with Git and its commands. A step-by-step explanation will be provided, but in order to follow these steps it is helpful to understand, what these commands do.
Advanced options and commands can be found at [Git book]. If you have any questions about Git submodules, please visit the site above first.
Installing a new extension into an existing Moodle
As an example we use the Certificate module from the previous section.
$ cd /path/to/your/moodle $ git submodule add https://github.com/markn86/moodle-mod_certificate.git mod/certificate
Note, that Git is reporting two new files in the repository:
$ git status # On branch MOODLE_29_STABLE # Changes to be committed: # (use "git reset HEAD <file>..." to unstage) # # new file: .gitmodules # new file: mod/certificate #
The file .gitmodules contains the local path and url of all your submodules. It has to be commited, if you intend to clone the repository later (see the page Moodle development environment with Git submodules). Before commiting, make sure to check the configuration of the plugin's Git repository, since the automatically generated settings may be not sufficient. For future updates it is helpful, to track the remote branch, which corresponds to the Moodle version of your repository.
$ cd mod/certificate $ git branch -avv * master 345f5b1 [origin/master] Replaced deprecated function remotes/origin/HEAD -> origin/master remotes/origin/MOODLE_20_STABLE 1aa1040 Added option to print 'grade category' grade remotes/origin/MOODLE_21_STABLE 1aa1040 Added option to print 'grade category' grade remotes/origin/MOODLE_22_STABLE 1aa1040 Added option to print 'grade category' grade remotes/origin/MOODLE_23_STABLE fe047de Check that the function exists rather than relying on the Moodle version remotes/origin/MOODLE_24_STABLE 1051f7d CONTRIB-4892 Fixed the email to others functionality remotes/origin/MOODLE_25_STABLE cdb221a CONTRIB-4946: Removed character from language file breaking AMOS remotes/origin/MOODLE_26_STABLE 696802a Increased version remotes/origin/MOODLE_27_STABLE d3c0379 Increased version remotes/origin/MOODLE_28_STABLE fa8df83 Increased version remotes/origin/MOODLE_29_STABLE 3f03740 Replaced deprecated function remotes/origin/master 345f5b1 Replaced deprecated function
Git created the branch master which tracks origin/master automatically, because the remote repository has checked out master. Therefore, create a new branch, which tracks the appropriate remote branch. Of course, this is only possible, if the remote repository offers those branches.
$ git checkout -b MOODLE_29_STABLE origin/MOODLE_29_STABLE Branch MOODLE_29_STABLE set up to track remote branch MOODLE_29_STABLE from origin. Switched to a new branch 'MOODLE_29_STABLE' $ git branch -D master Deleted branch master (was 345f5b1).
It is not necessary to delete the master branch, but it's useless to keep it. In fact, these settings don't need to be touched afterwards.
The final step is to commit the changes to the main repository.
$ cd /path/to/your/moodle $ git commit -a -m "New extension mod_certificate installed"
It has to be ensured, that the commit includes only the changes for the new Git submodule (since -a commits all non-staged changes).
Maintaining Git submodules
Maintaining a set of submodules is extremly easy. Consider a Moodle repository with several submodules installed. Keep in mind, that the extension mod_mylittleextension is a fake plugin, created for a test scenario in this example. It is not an official Moodle module. For updating all your submodules at once, type in:
$ cd /path/to/your/moodle $ git submodule foreach git pull Entering 'block/coursefeedback' Already up-to-date. Entering 'mod/certificate' Already up-to-date. Entering 'mod/mylittleextension' remote: Counting objects: 6, done. remote: Compressing objects: 100% (4/4), done. remote: Total 4 (delta 0), reused 0 (delta 0) Unpacking objects: 100% (4/4), done. From /local/repositories/mle 89d9eae..64c122d master -> origin/master Updating 89d9eae..64c122d Fast-forward index.html | 9 +++++++++ version.php | 6 +++--- 2 files changed, 12 insertions(+), 3 deletions(-) create mode 100644 index.html $ git status # On branch MOODLE_29_STABLE # Changes not staged for commit: # (use "git add <file>..." to update what will be committed) # (use "git checkout -- <file>..." to discard changes in working directory) # # modified: mod/mylittleextension (new commits) #
The command git submodule foreach [another command] walks through all submodule repositiories and executes what is specified by [another command]. In this case it is git pull. Therefore the module mylittleextension was updated and the main repository isn't clean anymore until changes are committed:
$ git commit -a -m "Plugin updates"
Maintaining plugins with Git submodules has also another application than simplyfying the update process. In a greater scale it can be used to maintain a Moodle project, where multiple developers need to have an exact copy of your moodle without organizing external plugins manually. You can read more about this topic at the page Moodle development environment with Git submodules.
See also
- Windows installation using Git
- Git for Mac
- dev:Moodle versions
- For fixing a Tracker Issue (MDL) / Forking Moodle / CONTRIButing code User:Sam_Hemelryk/My_Moodle_Git_workflow
- Case study Git + Moodle from Technical University Berlin
- Moodle forum discussions
- Github and Moodle deployment for production
- GIT help needed
- Clear git guide for Admins (not developers)
- External resources