12/27/2023 0 Comments Git p4mergeSo if the above description doesn't work for you chances the problem lies somewhere else. However I tried creating an empty repo somewhere on my drive with git init, add a file, commit it, then modify it, then I tried difftool and it worked. I'm not sure what was the problem in that repo. ![]() Note: I had a repository in which even if I did issue the git difftool or git mergetool commands P4Merge wouldn't start. ![]() Then just use git difftool or git mergetool to your hearts content. So remove other stuff like difftool.path and all that. If p4merge is in this list then you just need to add the path where p4merge.exe resides to your %PATH% (on Windows I recommend Rapid Environment Editor for this).Īfter this is done you just need the following config to be in your. It'll list the available tools Git can use (because they've found them in your %PATH%) and the tools it could use (if they were installed). You can tell if this is the case or not by running git difftool -tool-help. This gave me the following results ( Figure 3.Not sure if helps, but recent versions of Git support P4Merge (I use git version 2.17.0. The easiest way is to do a google search for: Their website changes frequently and it can be difficult to find the download page. Itâs some sort of managementeese language, understandable by managers but not by engineers - I shouldnât be too rude, they are allowing people to use their stuff for free). Perforce provide various management and technological development tools (at least I think they do - their website is full of those phrases that I read, and although I understand every word, I donât actually know what they are saying. The one I use is p4merge, this is a free package made by perforce and was recommended to me-I find it works well and is easy to use that said, I havenât tried any others (thereâs a lot of them out there). Generally, I donât like the idea of two people working on the same file at the same time, but it can happen and this is how Git deals with it. The merge aspect allows the differences to be reconciled and merged back into a single file. This is usually required if two people have made changes to the same part of the same file. The difference and merge tool highlights differences between two versions of the same file. If you are tempted by the command line interface though, it will make life much easier. Install it if you want - it wonât make any difference (ha!) to what we do, and I wonât be using it. Iâve included it only for completeness it finishes the Git installation properly (the command line stuff) and provides a much better tool for comparing the differences between files and allowing these files to be merged together in a sensible way if a conflict exists. This section is entirely optional we donât need a difference and merge tool for Bracket-Git (weâll use Brackets directly). Itâs hard to keep up with the current version, there is a new release every couple of months - it never looks any different though, not sure what all the changes are? - I recommend you just use the latest.It is very easy to get, just click download on the main page and then the big green download button on the download page (see Figure 3.11). Iâm currently using version 7.5.7 (32 bit) for Windows. Notepad++ is available from the download page of the website. I recommend you install both Brackets and Notepad++ Iâve already covered the Brackets installation on a previous posting: getting and installing brackets (I cover the main points in appendix A). Diff & Merge Tools Tower allows you to view diffs as well as solve. Unfortunately, we need to use the command line stuff to get everything set up (thatâs what weâre doing now). Configuring Git Diff And Merge Tool (p4merge For Mac. I will just use Notepad++ when creating or editing files directly from the Git Bash command line (that thing you can see in Figure 3.10)-hopefully this wonât be too often, the whole point is to manage everything through Brackets and not have to bother with the command line stuff. ![]() I will still use Brackets for all the web development and I will also use it to manage Git and GitHub repositories. My next favourite is atom but this also has problems with Git, Itâs difficult to set up as the default editor: under Windows, Git wonât wait for Atom to close before continuing again this is a problem for what we want to do. git log -merge -p will show diffs first for the HEAD version and then the MERGEHEAD version. git config -global merge.tool p4merge git config -global C:/Program Files/Perforce/p4merge.exe git config -global diff.tool.git diff will show a three-way diff, highlighting changes from both the HEAD and MERGEHEAD versions. The only problem is that it doesnât play nicely with the Git Bash command line specifically it wonât create a new file from the command line which is a bit of a problem for Git â 1. git mergetool to launch a graphical mergetool which will work you through the merge. Iâm a big fan of Brackets I use it for all my web development stuff.
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