How to do a git "dry run" of a merge (i.e. More information can be found in man git-add, in the "INTERACTIVE MODE" section, sub-section "patch". COMMITHASH is the git hash for the commit of interest. Select y (for yes) to choose the version from COMMITHASH, or n (for no) to keep the current version. This will launch an interactive diff where you can selectively apply the "hulks" (changes) from COMMITHASH to the current version. Git checkout -p COMMITHASH^ - FILE_OF_INTEREST Do you want to revert one or more changes from a commit (but not the whole commit)? You can do the following: This will show changs to lines 115 -> 115+20 in `filename.f90`. Want to see who last modified a specific line and when? On a laptop you may prefer to use instead use SourceTree (MacOS, Windows) or SmartGit (Linux, MacOs, Windows). (you may want to create an alias for this). To see a graphic representation of commits, marked with branch names and tags: This page is intended to serve as a place where we can collect useful recipes for git. In order to avoid this misunderstanding with non-bitbucket users you can install the stylish add-on for firefox ( ) with the following theme The bitbucket interface looks very similar to Facebook. Git GUIs are particularly helpful in handling separate edits ("chunks") in source code files, and also simplifies viewing changes and log messages. Instead of, or as a complement to using the GIT command line interface you may want to install the SourceTree (MacOs, Windows) or SmartGit (Linux, MacOs, Windows) Graphical User Interfaces, which give helpful graphical overviews of your repositories. The SourceTree and SmartGid Graphical User Interfaces In general, it is a good idea to avoid colliding edits, since it complicates interpreting the history and log of changes. If you have local changes that are not yet committed, then use these commands to temporarily hide ("stash") them, while doing the pull:Īnd then add + commit (+ push). To synchronize your local repository with the bitbucket remote repository just useĪ password could be required (if private repository). To undo changes check this guide (which is also very clear for other git-bitbucket operations) If you just want to correct the last commit message, you can instead do To merge the last 4 commits interactively, do If you have made several local commits you may want to merge them to fewer commits before pushing. Where a password could be required (if private repository, or restricted push). Now commit the changes to the local repository, with an explanatory comment,Īnd push it to (synchronize with) the remote repository (although this need not be done for every commit): Note that after adding/removing files if you type again Git mv file-or-dir-source file-or-dir-desination Note that to add all the files to the next commit you can use To add these files (or a part of them) to the next commit use This command is very useful when you want to check what you changed before committing it. That can be employed also for single files using To show the diff of the new modifications use Which shows the files modified/created/removed that are not committed yet (in red). In particular, to "clone" a copy of the repository on a new host, do Now you can follow the default instruction from the bitbucket webpage. Once you are registered start a new repository here (or using CREATE button in the top bar). IMPORTANT: registration on bitbucket is free only if you are affiliated with an academic institution, hence use your NBI email: it will be automatically recognized as academic. This is not mandatory but helps a lotĪfter this step you are ready to configure your local username and email For linux users this isįor the best readability turn on the syntax highlighting. Note here that other repositories, such as github, don't allow private repository, but you are forced to share your contents unless you pay a monthly fee.Ĭonfiguring a repository project from scratchįirst of all install Git on your local machine. Git tracks the modifications of your code on your local machine and synchronizes your work with a remote repository.īitbucket ( ) is a collection of remote repositories and should be used together with a version-tracker like Git. Git is a version-tracker that allows non-linear workflows, which is perfect for collaborative works (not only for code, but also for e.g. CVS - few key commands, mention central repository for e.g.
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