If you have Windows 8 you should go for the 64-bit edition. Then download Tortoise Git (v1.8.4 at the time of writing). At the moment each command, however, will require you to type your user name and password. If you have any existing repositories on your system you can now use GitBash to work with them. GitHub also has an article on their site about file specific options that you might want to include in a. You probably also want to set this on if you don’t have it set already. I also left the default “Checkout windows-style, commit unix-style endings”, which is equivalent to the git option tocrlf being set to true. The only change I made was to allow the system’s PATH environment variable to be updated. (A the time of writing this was v1.8.3).įor the installation, I mostly accepted all the default options. Download msysgitįirst off download msysgit, a prerequisite for running Tortoise Git. In this post I’ll walk you through installing Tortoise Git in a way that allows it to interact easily with GitHub repositories. Getting Tortoise Git to work with GitHub repositories If you get a merge conflict when merging branches or pulling down from the remote repository you can now use git mergetool to merge the changes. Add the following sections to it which are similar to the diff tool.Ĭmd = p4merge "$BASE" "$LOCAL" "$REMOTE" "$MERGED" gitconfig file, as above, and make some changes to it. If you wish to see just a specific file you can use git difftool name-of-fileĪgain, add the -cached option (just before the filename) if you’ve already staged the file prior to a commit. If you’ve already staged the files (prior to a commit) then you’ll need to type git difftool -cached in order for them to show up. If you have multiple files that have changes it will prompt one-by-one to view them in the diff tool. Now, in Git Bash, you can type git difftool and it will show the diffs in the perforce merge tool between the current file and the previous commit. The section sets up the options for a specific tool. The section sets up the default tool to use, you can configure as many as you like. The global config, on Windows 7 and 8 is found in c:\users\ \.gitconfig To configure Git to use the p4merge as the diff tool, the global config needs to be edited. The only part of the installer that is needed is the “Visual Merge Tool (P4Merge)” Perforce Installation Wizard – Feature Selection You can download the Perforce Visual Merge Tool here. Luckily, it is relatively easy to wire up a third party diff and merge tools to help. Although all the information is there it is difficult to use for all but the simplest of conflicts. You set up p4merge as your primary mergetool and you are able to use it for any conflict resolution.Git’s built in Merge conflict resolution is awful. This article gave you a quick introduction to merging with git. git config -global mergetool.keepBackup false If you’d like to remove this file after merge automatically you have to disable mergetool backups. You can notice git created *.orig file with the content from both branches. ![]() Resolve the conflict and save the file.īranches were successfully saved. ![]() You can see that p4merge supports three-way merge. Merge couldn’t be performed automatically and manual resolution comes into place. C:\Users\Jakub\Desktop\ruby-sample > git merge iss1ĬONFLICT (add/add): Merge conflict in test.txtĪutomatic merge failed fix conflicts and then commit the result. I committed those changes and now I am trying to merge iss1 into master branch. The content of the file in master branch is master and the content in the iss1 branch is iss1. I created file called test.txt in both of them. Let’s resolve our first conflict that I created. Git config -global '\"C:/Program Files/Perforce/p4merge.exe\" $BASE $LOCAL $REMOTE $MERGED' Git config -global mergetool.prompt false It is a great tool with a lot of extra features and very good performance.įor setting up p4merge as your mergetool you have to run these commands. We will use p4merge as we already use it for a difftool. Let’s setup the tool and take a closer look at the basic usage. Mergetool is a command in git that lets you run your custom tool for resolving conflicts in your merged files. But even if you develop in trunk with more people, merging and the conflict resolution comes in place when two are working on the same file. If you use git you probably work with multiple branches. Merging is an important part of the development process. Today I am going to focus on the merging and conflict resolution with git merge and mergetool. Last time I wrote about git diff and difftool and showed you how to use them to compare different files and versions.
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