Search results
Results from the WOW.Com Content Network
To commit a change in git on the command line, assuming git is installed, the following command is run: [1] git commit -m 'commit message' This is also assuming that the files within the current directory have been staged as such: [2] git add . The above command adds all of the files in the working directory to be staged for the git commit.
In the field of computer science, an atomic commit is an operation that applies a set of distinct changes as a single operation. If the changes are applied, then the atomic commit is said to have succeeded. If there is a failure before the atomic commit can be completed, then all of the changes completed in the atomic commit are reversed.
Version control systems attach metadata to changesets. Typical metadata includes a description provided by the programmer (a "commit message" in Git lingo), the name of the author, the date of the commit, etc. [9] Unique identifiers are an important part of the metadata which version control systems attach to changesets.
A commit object links tree objects together into history. It contains the name of a tree object (of the top-level source directory), a timestamp, a log message, and the names of zero or more parent commit objects. [63] A tag object is a container that contains a reference to another object and can hold added meta-data related to another object.
The rollback link looks similar to this: [rollback: # edits] Rollback works much more quickly than undo, since it: allows reverting without even looking at the list of revisions or diff; does not require loading an edit page and sending the wikitext back to the server; does not require a click of the Publish changes button
Additional relevant information can be found at Help:Reverting#Rollback.. As an admin (or rollbacker), you may spend much of your time reverting changes made to pages. You may be familiar with the undo feature, which undoes the last edit to a page, and manual reverts, which allow you to revert to any edit of a page by opening any page history revision, clicking edit, and saving.
For systems without a commit/rollback mechanism available, one can undo a failed transaction with a compensating transaction, which will bring the system back to its initial state. Typically, this is only a workaround which has to be implemented manually and cannot guarantee that the system always ends in a consistent state.
If you would like to write code and submit patches to Twinkle, feel free to submit a pull request to our GitHub. Tools you should install on your local machine include Git and npm. You can see a list of easy patch requests here. You can get more details about how to compile and run Twinkle so you can test your changes here.