Welcome to TortoiseHg and the Mercurial! TortoiseHg is a set of graphical applications and Windows Explorer shell extension that serve as a friendly front-end to the Mercurial distributed version control system (DVCS).
All TortoiseHg functionality is reachable from 3 places:
The Workbench application
You can start the Workbench from the Start Menu, or by right clicking on the Desktop and selecting Hg Workbench.
Start the Workbench from the Desktop
The Explorer context menu
All you have to do is right click on the right folder or files in Explorer, and select a context menu entry.
The thg command line application
Type the appropriate commands from any command line interface, in the form thg <command> [options].
In this quick guide we would like to make you get started using the Workbench application, but we will also indicate how to do the same with the other possibilities.
Mercurial commands are also available from the standard hg command line application.
Your first step should be to make sure that you are correctly identified to TortoiseHg. You do this by opening the global settings dialog.
Workbench: select File ‣ Settings... from the menu
Explorer: choose TortoiseHg ‣ Global Settings from the context menu
Command line: type thg userconfig
This opens the TortoiseHg settings dialog, editing your global (user) configuration.
First select the Commit page and enter a name in the Username field.
If you neglect to configure a username TortoiseHg will ask you to enter one when you try to commit, which is the first time a username is actually required.
There are no hard fast rules on how to format your username, the field is free form, but the following convention is commonly used:
Donald Duck <email@example.com>
The email address is stripped when viewing history in the revision history viewer, and the built-in web server obfuscates email addresses to prevent SPAM.
Next, select the TortoiseHg page and select the Three-way Merge Tool entry. In the drop down list you will find all of the merge tools detected on your computer (kdiff3 is provided by the Windows installer) and a number of internal merge behaviors. Select your preferred merge tool.
If you prefer for TortoiseHg to also use your selected merge tool for visual diffs, you can leave the Visual Diff Tool unspecified. Otherwise, select your favorite visual diff tool from the drop down list of detected visual diff tools.
If there are no options in either drop-down list, you must install a diff/merge tool that is supported by our mergetools.rc or configure your own tool.
If you installed TortoiseHg from source, you need to add our contrib/mergetools.ini file to your HGRC path in some way. One approach is to %include it from your ~/.hgrc file.
Feel free to configure other global settings while you have the dialog open. You will have the chance later to override these global settings with repository local settings, if required.
Click the OK button to save the changes you have made and close the settings dialog.
Most TortoiseHg settings changes are noticed immediately, but loading or unloading extensions usually requires restarting all open applications for the changes to take effect.
Mercurial supports many different collaboration models. This chapter describes just one of those models: a single central repository. The central repository model does not scale as well as other models, but it is the most familiar to those coming from other revision tools and thus is the most common approach people start with.
To get started, suppose you volunteer to create the central repository. There are ways to convert non-Mercurial repositories into Mercurial repositories, but this example assumes you are starting from scratch.
Create the initial repository on your local machine:
Workbench: select File ‣ New Repository... from the menu
Explorer: select TortoiseHg ‣ Create Repository Here from the context menu
Command line: type thg init
You can do this from within the folder you want to create the repository in, or enter the correct path in the dialog. You only need to do this once in the root folder of your project.
We suggest you keep Add special files (.hgignore, ...) checked, and do not check Make repo compatible with Mercurial < 1.7, unless you have a strong reason to do so.
After pressing Create, Mercurial creates a subdirectory in your project folder named .hg. This is where Mercurial keeps all its version data. It is called the repository or store, while the directory containing the source files is called the working directory. You never need to specify the .hg directory when running commands, you only need to specify the working directory root. It is mentioned here just so you better understand how Mercurial works.
The new repository will also be added to the RepoRegistry when you perform this operation from the Workbench.
It is dangerous to manually edit the files in .hg directory, repository corruption can occur. .hg/hgrc is perhaps the only exception to this rule.
Perhaps you already created one or more repositories. As you can manage multiple repositories in the Workbench at the same time, you can add these existing repositories by selecting File ‣ Open Repository... from its menu, and selecting their folder. Or you could drag their folder from Explorer into the RepoRegistry pane.
Now it’s time to tell Mercurial which files must be tracked. There are various ways to do this:
You may have some files in the foldertree of your repository that you don’t want to track. These can be intermediate results from builds f.i. that you do not wish to always delete immediately, or files your editor generates, etc. You can mark these files as ignored in some different ways too.
Choose a file from the list or manually type in a Glob or Regular expression filter and then press Add. Changes to the ignore filter take effect immediately.
The .hgignore file, contained in the working directory root, is typically tracked (checked in).
It is good practice to not have many unknown files in your working directory, as it makes it too easy to forget to add vital new files. It is recommended that you keep your .hgignore file up to date.
Commit your local repository now:
Workbench: click on the Working Directory revision which also selects the Commit task tab, or directly select the Commit task tab
Explorer: right-clicking anywhere in the folder, or on the folder itself, and then selecting Hg Commit...
Command line: type thg commit
Write a commit message, select the files you wish to commit, then press Commit. Your previous commit message will be in the message history drop-down, so you do not have to type it in again from scratch.
You want to start collaborating with your team. They tell you something like fetch the repository from x. What does that mean? It means that you want to make a copy of the repository located at x on your local machine. Mercurial calls this cloning and TortoiseHg has a dialog for it.
Workbench: select File ‣ Clone Repository... from the menu
Explorer: select TortoiseHg ‣ Clone... from the context menu
Command line: type thg clone
Then enter the destination path, and click OK.
This time you do want to update the working directory because you want to work on the project, under Options uncheck Do not update the new working directory so Mercurial updates the working directory with the tip revision in your new clone.
Suppose you’ve introduced some changes. It is easy to discover what pending changes there are in the repository.
Workbench: go to the Commit task tab and inspect the filelist at the left
Any files marked with ‘A’ (added, green), with ‘?’ (unversioned but not ignored, fuchsia), with ‘M’ (modified, blue), or with ‘!’ (removed, red) indicate pending changes that should be committed.
The Commit task tab in the Workbench gives you a way to see differences within the files, or you can use your visual difference tool (kdiff3). Mercurial allows you to commit many changes before you decide to synchronize (share changes) with the group repository.
Explorer: inspect the icons on the folders and files in your repository
Folders or files in Explorer marked with one of the icons below are another way of indicating pending changes. You can traverse the directories to find specific changes and commit them from Explorer. Though it might be quicker to do that from the Commit task tab in the Workbench.
Command line: type thg commit
When you’re ready to publish your changes, you
Which may sound complicated, but is easier than it sounds.
Merges can be safely restarted if necessary.
Mercurial makes collaboration easy, fast, and productive. Learn more at Mercurial’s wiki.