![]() As explained, these symbols help you understand how exactly version A and B look: a line that is prepended with a "-" sign comes from A, while a line with a "+" sign comes from B. ChangesĮach changed line is prepended with either a "+" or a "-" symbol. However, this greatly depends on the programming language and doesn't work in all scenarios. The text after the closing pair of aims to clarify the context, again: Git tries to display a method name or other contextual information of where this chunk was taken from in the file. From file B (represented by a "+"), 8 lines are displayed, also starting from line no.From file A (represented by a "-"), 6 lines are extracted, beginning from line no.In our case the following lines are represented in the first chunk: Enclosed in two signs each, Git tells you which lines were affected. Chunk HeaderĮach of these chunks is prepended by a header. In addition to the actual changed lines, a chunk also contains a bit of "context": some (unchanged) lines before and after the modification so you can better understand in what context that change happened. Such a portion is called a "chunk" (or "hunk"). Instead, it only shows those portions that were actually modified. ChunkĪ diff doesn't show the complete file from beginning to end: you wouldn't want to see everything in a 10,000 lines file, when only 2 lines have changed. ![]() In order to tell them apart, A and B are each assigned a symbol: for version A, this is a minus ("-") sign and for version B, a plus ("+") sign is used. ![]() Markers for a/bįurther down in the output, the actual changes will be marked as coming from A or B. The last number is an internal file mode identifier (100644 is just a "normal file", while 100755 specifies an executable file and 120000 represents a symbolic link). Such a hash identifies a file object at a specific revision. The first two numbers represent the hashes (or, simply put: "IDs") of our two files: Git saves every version not only of the project but also of each file as an object. The file metadata shown here is a very technical information which you'll probably never need in practice. To make clear what is actually compared, a diff output always starts by declaring which files are represented by "A" and "B". Although not used very often, a diff could also compare two completely unrelated files with each other to show how they differ. In most cases, A and B will be the same file, but in different versions. Our diff compares two items with each other: item A and item B. Let's take a detailed look at such a diff - and learn how to read it. and You can directly cherry pick all the commits from that particular branch from tool, if required.In version control, differences between two versions are presented in what's called a "diff" (or, synonymously, a "patch"). I thought to add this answer to the list as most the people find Graphic Interface easy. Then there are direct options to check the first parent in your tools. git log has option -first-parent -no-merges, so you won't get topic history.īut If you are using any graphic user interface for your Git activities like, Git Extension, SourceTree, Tortoise Git, However you could also get what you ask for ( hide all commits that are part of merges) with git log origin/master -no-mergesĪnswer by Charles works for me. You could also add in -no-merges which will hide merge commits which you may or may not want.Īnother handy tip is to use shortlog instead of log which will give you more of an abbreivated summary that can be handy for release notes, or communication of whats in a branch.Īfter re-reading this, you actually would want nearly the inverse of what I posted however it would end up excluding everything that is on master and foo ( git log origin/master ^origin/foo ). ![]() Git log origin/topic ^origin/master This will give you a log of origin/topic with all of origin/master's commits removed. There is another general way to go about this that doesn't rely on -first-parent which will be helpful in certain situations. ![]() TLDR : git log origin/master -no-merges will give you a log of master and exclude any merged commits ( in this case x, y, z ) ![]()
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