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Merge branch 'jk/reset-to-break-a-commit-doc'
Doc update. * jk/reset-to-break-a-commit-doc: Revert "reset: add an example of how to split a commit into two"
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@ -292,44 +292,6 @@ $ git reset --keep start <3>
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<3> But you can use "reset --keep" to remove the unwanted commit after
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you switched to "branch2".
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Split a commit into two::
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+
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Suppose that you have created a commit, but later decide that you want to break
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apart the changes into two logical chunks and commit each separately. You want
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to include part of the original commit into the first commit, while including
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the remainder in a second commit. You can use git reset to rewind the history
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without changing the index, and then use git add -p to interactively select
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which hunks to put into the first commit.
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+
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------------
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$ git reset HEAD^ <1>
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$ git add -p <2>
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$ git diff --cached <3>
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$ git commit -c HEAD@{1} <4>
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...
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$ git add ... <5>
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$ git diff --cached <6>
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$ git commit ... <7>
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------------
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+
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<1> First, reset the history back one commit so that we remove the original
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commit, but leave the working tree with all the changes.
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<2> Now, interactively select hunks to add to a new commit using git add -p.
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This will ask for each hunk separately and you can use simple commands like
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"yes, include", "no don't include" or even "edit".
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<3> Once satisfied with the hunks, you should verify that it is what you
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expected by using git diff --cached to show all changes in the index.
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<4> Next, commit the changes stored in the index. "-c" specifies to load the
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editor with a commit message from a previous commit so that you can re-use the
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original commit message. HEAD@{1} is special notation to reference what
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HEAD used to be prior to the reset command. See linkgit:git-reflog[1] for
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more details.
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<5> Now you've created the first commit, and can repeat steps 2-4 as often as
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you like to break the work into any number of commits. Here we show a second
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step which simply adds the remaining changes.
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<6> Then check again that the changes are what you expected to add.
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<7> And finally commit the remaining changes.
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DISCUSSION
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----------
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