summary | shortlog | log | commit | commitdiff | tree
raw | patch | inline | side by side (parent: 6d4bbeb)
raw | patch | inline | side by side (parent: 6d4bbeb)
author | Steve Hoelzer <shoelzer@gmail.com> | |
Wed, 1 Aug 2007 15:43:06 +0000 (10:43 -0500) | ||
committer | Junio C Hamano <gitster@pobox.com> | |
Thu, 2 Aug 2007 01:15:43 +0000 (18:15 -0700) |
Signed-off-by: Steve Hoelzer <shoelzer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
index bc6aa88417486cda92e8ea47f67bcfc24317b9d2..33bc31b0d4491169cdbfb06f3dc6c42ec84b1365 100644 (file)
$ git branch -D test <2>
------------
+
-<1> delete remote-tracking branches "todo", "html", "man"
-<2> delete "test" branch even if the "master" branch does not have all
+<1> Delete remote-tracking branches "todo", "html", "man"
+<2> Delete "test" branch even if the "master" branch does not have all
commits from test branch.
index b1f5e7f93f4f394c42915e345f6b0f9d33fc41d9..b36e705dd0cc97ca73cb041a3552c8441846f1b8 100644 (file)
$ git diff HEAD <3>
------------
+
-<1> changes in the working tree not yet staged for the next commit.
-<2> changes between the index and your last commit; what you
+<1> Changes in the working tree not yet staged for the next commit.
+<2> Changes between the index and your last commit; what you
would be committing if you run "git commit" without "-a" option.
-<3> changes in the working tree since your last commit; what you
+<3> Changes in the working tree since your last commit; what you
would be committing if you run "git commit -a"
Comparing with arbitrary commits::
$ git diff HEAD^ HEAD <3>
------------
+
-<1> instead of using the tip of the current branch, compare with the
+<1> Instead of using the tip of the current branch, compare with the
tip of "test" branch.
-<2> instead of comparing with the tip of "test" branch, compare with
+<2> Instead of comparing with the tip of "test" branch, compare with
the tip of the current branch, but limit the comparison to the
file "test".
-<3> compare the version before the last commit and the last commit.
+<3> Compare the version before the last commit and the last commit.
Limiting the diff output::
$ git diff arch/i386 include/asm-i386 <3>
------------
+
-<1> show only modification, rename and copy, but not addition
+<1> Show only modification, rename and copy, but not addition
nor deletion.
-<2> show only names and the nature of change, but not actual
+<2> Show only names and the nature of change, but not actual
diff output.
-<3> limit diff output to named subtrees.
+<3> Limit diff output to named subtrees.
Munging the diff output::
+
$ git diff -R <2>
------------
+
-<1> spend extra cycles to find renames, copies and complete
+<1> Spend extra cycles to find renames, copies and complete
rewrites (very expensive).
-<2> output diff in reverse.
+<2> Output diff in reverse.
Author
index 2c9db98a3cfa616c09dcfd340dcd022aeb7c91e0..144bc16ff26bbf1d311482e6be15fc034994ce49 100644 (file)
When things cleanly merge, these things happen:
-1. the results are updated both in the index file and in your
- working tree,
-2. index file is written out as a tree,
-3. the tree gets committed, and
-4. the `HEAD` pointer gets advanced.
+1. The results are updated both in the index file and in your
+ working tree;
+2. Index file is written out as a tree;
+3. The tree gets committed; and
+4. The `HEAD` pointer gets advanced.
Because of 2., we require that the original state of the index
file to match exactly the current `HEAD` commit; otherwise we
index 19c5b9bbda60744723e453dceaa209c47a49cb60..15e3aca9a17cbcc651079968c76b571a9d144696 100644 (file)
<1> This is most often done when you remembered what you
just committed is incomplete, or you misspelled your commit
message, or both. Leaves working tree as it was before "reset".
-<2> make corrections to working tree files.
+<2> Make corrections to working tree files.
<3> "reset" copies the old head to .git/ORIG_HEAD; redo the
commit by starting with its log message. If you do not need to
edit the message further, you can give -C option instead.
$ git pull git://info.example.com/ nitfol <4>
------------
+
-<1> you are happily working on something, and find the changes
+<1> You are happily working on something, and find the changes
in these files are in good order. You do not want to see them
when you run "git diff", because you plan to work on other files
and changes with these files are distracting.
-<2> somebody asks you to pull, and the changes sounds worthy of merging.
-<3> however, you already dirtied the index (i.e. your index does
+<2> Somebody asks you to pull, and the changes sounds worthy of merging.
+<3> However, you already dirtied the index (i.e. your index does
not match the HEAD commit). But you know the pull you are going
to make does not affect frotz.c nor filfre.c, so you revert the
index changes for these two files. Your changes in working tree
remain there.
-<4> then you can pull and merge, leaving frotz.c and filfre.c
+<4> Then you can pull and merge, leaving frotz.c and filfre.c
changes still in the working tree.
Undo a merge or pull::
$ git reset --hard ORIG_HEAD <4>
------------
+
-<1> try to update from the upstream resulted in a lot of
+<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.
-<3> merge a topic branch into the current branch, which resulted
+<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
+<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,