X-Git-Url: https://git.octo.it/?a=blobdiff_plain;f=Documentation%2Fgit-reset.txt;h=b7b9798bf9d34cf64fac48d61a442c5291a7b73a;hb=98a4fef3f28e48d12a4fecd5cf97daa774c1e5bc;hp=02048918bf70fd3391e635badfbc771856e3bcc3;hpb=1e2ccd3abc8f5d96244806f753568493c3e77d4c;p=git.git

diff --git a/Documentation/git-reset.txt b/Documentation/git-reset.txt
index 02048918..b7b9798b 100644
--- a/Documentation/git-reset.txt
+++ b/Documentation/git-reset.txt
@@ -3,7 +3,7 @@ git-reset(1)
 
 NAME
 ----
-git-reset - Reset current HEAD to the specified state.
+git-reset - Reset current HEAD to the specified state
 
 SYNOPSIS
 --------
@@ -111,6 +111,65 @@ remain there.
 changes still in the working tree.
 ------------
 
+Undo a merge or pull::
++
+------------
+$ git pull <1>
+Trying really trivial in-index merge...
+fatal: Merge requires file-level merging
+Nope.
+...
+Auto-merging nitfol
+CONFLICT (content): Merge conflict in nitfol
+Automatic merge failed/prevented; fix up by hand
+$ git reset --hard <2>
+
+<1> try to update from the upstream resulted in a lot of
+conflicts; you were not ready to spend a lot of time merging
+right now, so you decide to do that later.
+<2> "pull" has not made merge commit, so "git reset --hard"
+which is a synonym for "git reset --hard HEAD" clears the mess
+from the index file and the working tree.
+
+$ git pull . topic/branch <3>
+Updating from 41223... to 13134...
+Fast forward
+$ git reset --hard ORIG_HEAD <4>
+
+<3> merge a topic branch into the current branch, which resulted
+in a fast forward.
+<4> but you decided that the topic branch is not ready for public
+consumption yet.  "pull" or "merge" always leaves the original
+tip of the current branch in ORIG_HEAD, so resetting hard to it
+brings your index file and the working tree back to that state,
+and resets the tip of the branch to that commit.
+------------
+
+Interrupted workflow::
++
+Suppose you are interrupted by an urgent fix request while you
+are in the middle of a large change.  The files in your
+working tree are not in any shape to be committed yet, but you
+need to get to the other branch for a quick bugfix.
++
+------------
+$ git checkout feature ;# you were working in "feature" branch and
+$ work work work       ;# got interrupted
+$ git commit -a -m 'snapshot WIP' <1>
+$ git checkout master
+$ fix fix fix
+$ git commit ;# commit with real log
+$ git checkout feature
+$ git reset --soft HEAD^ ;# go back to WIP state <2>
+$ git reset <3>
+
+<1> This commit will get blown away so a throw-away log message is OK.
+<2> This removes the 'WIP' commit from the commit history, and sets
+    your working tree to the state just before you made that snapshot.
+<3> After <2>, the index file still has all the WIP changes you
+    committed in <1>.  This sets it to the last commit you were
+    basing the WIP changes on.
+------------
 
 Author
 ------
@@ -123,4 +182,3 @@ Documentation by Junio C Hamano and the git-list <git@vger.kernel.org>.
 GIT
 ---
 Part of the gitlink:git[7] suite
-