I'm on macOS Mojave,
Git version 2.19.0
When doing git mergetool
, instead of p4merge, filemerge
comes up.
Searched my entire drive and the only instance of p4merge I see is in
/Applications/Sourcetree.app/Contents/Resources/git_local/libexec/git-core/mergetools/p4merge
Am I missing something, I think perhaps I need to install p4merge or something..
Here is what I have done already:
ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null ; brew install caskroom/cask/brew-cask 2> /dev/null
brew cask install p4merge
When I do run the above command I get an error:
(master) ✚ >M< > brew cask install p4merge
Ignoring commonmarker-0.17.11 because its extensions are not built. Try: gem pristine commonmarker --version 0.17.11
Ignoring commonmarker-0.17.11 because its extensions are not built. Try: gem pristine commonmarker --version 0.17.11
Ignoring commonmarker-0.17.11 because its extensions are not built. Try: gem pristine commonmarker --version 0.17.11
Updating Homebrew...
Ignoring commonmarker-0.17.11 because its extensions are not built. Try: gem pristine commonmarker --version 0.17.11
==> Auto-updated Homebrew!
Updated 2 taps (homebrew/core and homebrew/cask).
==> Updated Formulae
conan
Error: Cask 'p4merge' is unavailable: No Cask with this name exists.
Best Answer
It would be best to install p4merge directly from their vendor as their brew cask is not maintained by the authors. First download p4merge and drag & drop to your applications from their download page: https://www.perforce.com/downloads/visual-merge-tool
After
p4merge.app
is under/Applications
you can configure git to use p4merge as default merge and diff tool.There is active discussion in this gist document, better check the latest developments from there https://gist.github.com/tony4d/3454372
You can use the following configuration for Mojave.