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Author SHA1 Message Date
Junio C Hamano
9d0b9ed99f Merge branch 'jc/maint-checkout-fileglob-doc'
Updated with help from Peff.

* jc/maint-checkout-fileglob-doc:
  gitcli: contrast wildcard given to shell and to git
  gitcli: formatting fix
  Document file-glob for "git checkout -- '*.c'"
2012-09-12 14:22:08 -07:00
Junio C Hamano
9192ece94b Merge branch 'jc/maint-doc-checkout-b-always-takes-branch-name'
The synopsis said "checkout [-B branch]" to make it clear the branch
name is a parameter to the option, but the heading for the option
description was "-B::", not "-B branch::", making the documentation
misleading.  There may be room in documentation pages of other
commands for similar improvements.

* jc/maint-doc-checkout-b-always-takes-branch-name:
  doc: "git checkout -b/-B/--orphan" always takes a branch name
2012-09-07 11:09:36 -07:00
Junio C Hamano
caae319e49 Document file-glob for "git checkout -- '*.c'"
Just like we give a similar example in "git add" documentation.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-09-04 08:36:33 -07:00
Junio C Hamano
45aaf0310f doc: "git checkout -b/-B/--orphan" always takes a branch name
While the synopsis section makes it clear that the new branch name
is the parameter to these flags, the option description did not.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-08-26 11:40:08 -07:00
Jeff King
6cf378f0cb docs: stop using asciidoc no-inline-literal
In asciidoc 7, backticks like `foo` produced a typographic
effect, but did not otherwise affect the syntax. In asciidoc
8, backticks introduce an "inline literal" inside which markup
is not interpreted. To keep compatibility with existing
documents, asciidoc 8 has a "no-inline-literal" attribute to
keep the old behavior. We enabled this so that the
documentation could be built on either version.

It has been several years now, and asciidoc 7 is no longer
in wide use. We can now decide whether or not we want
inline literals on their own merits, which are:

  1. The source is much easier to read when the literal
     contains punctuation. You can use `master~1` instead
     of `master{tilde}1`.

  2. They are less error-prone. Because of point (1), we
     tend to make mistakes and forget the extra layer of
     quoting.

This patch removes the no-inline-literal attribute from the
Makefile and converts every use of backticks in the
documentation to an inline literal (they must be cleaned up,
or the example above would literally show "{tilde}" in the
output).

Problematic sites were found by grepping for '`.*[{\\]' and
examined and fixed manually. The results were then verified
by comparing the output of "html2text" on the set of
generated html pages. Doing so revealed that in addition to
making the source more readable, this patch fixes several
formatting bugs:

  - HTML rendering used the ellipsis character instead of
    literal "..." in code examples (like "git log A...B")

  - some code examples used the right-arrow character
    instead of '->' because they failed to quote

  - api-config.txt did not quote tilde, and the resulting
    HTML contained a bogus snippet like:

      <tt><sub></tt> foo <tt></sub>bar</tt>

    which caused some parsers to choke and omit whole
    sections of the page.

  - git-commit.txt confused ``foo`` (backticks inside a
    literal) with ``foo'' (matched double-quotes)

  - mentions of `A U Thor <author@example.com>` used to
    erroneously auto-generate a mailto footnote for
    author@example.com

  - the description of --word-diff=plain incorrectly showed
    the output as "[-removed-] and {added}", not "{+added+}".

  - using "prime" notation like:

      commit `C` and its replacement `C'`

    confused asciidoc into thinking that everything between
    the first backtick and the final apostrophe were meant
    to be inside matched quotes

  - asciidoc got confused by the escaping of some of our
    asterisks. In particular,

      `credential.\*` and `credential.<url>.\*`

    properly escaped the asterisk in the first case, but
    literally passed through the backslash in the second
    case.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2012-04-26 13:19:06 -07:00
Valentin Haenel
a31538e273 git-checkout.txt: better docs for '--patch'
Describe '-p' as a short form of '--patch' in synopsis and options.  Also
refer the reader to the patch mode description of git-add documentation.

Helped-by: Jeff King <peff@peff.net>
Mentored-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Valentin Haenel <valentin.haenel@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-05-05 13:31:11 -07:00
Jeff King
48bb914ed6 doc: drop author/documentation sections from most pages
The point of these sections is generally to:

  1. Give credit where it is due.

  2. Give the reader an idea of where to ask questions or
     file bug reports.

But they don't do a good job of either case. For (1), they
are out of date and incomplete. A much more accurate answer
can be gotten through shortlog or blame.  For (2), the
correct contact point is generally git@vger, and even if you
wanted to cc the contact point, the out-of-date and
incomplete fields mean you're likely sending to somebody
useless.

So let's drop the fields entirely from all manpages except
git(1) itself. We already point people to the mailing list
for bug reports there, and we can update the Authors section
to give credit to the major contributors and point to
shortlog and blame for more information.

Each page has a "This is part of git" footer, so people can
follow that to the main git manpage.
2011-03-11 10:59:16 -05:00
Junio C Hamano
99f45c2a5d Merge branch 'js/detach-doc'
* js/detach-doc:
  git-checkout.txt: improve detached HEAD documentation
2011-02-27 21:58:30 -08:00
Junio C Hamano
c0791f365e Merge branch 'uk/checkout-ambiguous-ref'
* uk/checkout-ambiguous-ref:
  Rename t2019 with typo "amiguous" that meant "ambiguous"
  checkout: rearrange update_refs_for_switch for clarity
  checkout: introduce --detach synonym for "git checkout foo^{commit}"
  checkout: split off a function to peel away branchname arg
  checkout: fix bug with ambiguous refs

Conflicts:
	builtin/checkout.c
2011-02-27 21:58:29 -08:00
Jay Soffian
be8ef33c1d git-checkout.txt: improve detached HEAD documentation
The detached HEAD state is a source of much confusion for users
new to git. Here we try to document it better.

Reworked from http://article.gmane.org/gmane.comp.version-control.git/138440

Requested-by: Nicolas Pitre <nico@fluxnic.net>
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-21 21:57:19 -08:00
Junio C Hamano
32669671c7 checkout: introduce --detach synonym for "git checkout foo^{commit}"
For example, one might use this when making a temporary merge to
test that two topics work well together.

Patch by Junio, with tests from Jeff King.

[jn: with some extra checks for bogus commandline usage]

Suggested-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2011-02-08 11:14:26 -08:00
Matthieu Moy
29b9a66f28 Change incorrect uses of "remote branch" meaning "remote-tracking"
"remote branch" is a branch hosted in a remote repository, while
"remote-tracking branch" is a copy of such branch, hosted locally.
The distinction is subtle when the copy is up-to-date, but rather
fundamental to understand what "git fetch" and "git push" do.

This patch should fix all incorrect usages in Documentation/ directory.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-11-03 09:20:47 -07:00
Linus Torvalds
442cb08fa0 Fix missing 'does' in man-page for 'git checkout'
Reported-by: Rainer Standke <rainer.standke@krankikom.de>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-09-27 15:08:06 -07:00
Jonathan Nieder
b9190e7913 Documentation: do not convert ... operator to ellipses
The symmetric difference or merge-base operator ... as used by
rev-list and diff is actually three period characters.  If it
gets replaced by an ellipsis glyph in the manual, that would
stop readers from copying and pasting it.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-08-20 14:16:51 -07:00
Junio C Hamano
07cd900112 Merge branch 'tc/checkout-B'
* tc/checkout-B:
  builtin/checkout: handle -B from detached HEAD correctly
  builtin/checkout: learn -B
  builtin/checkout: reword hint for -b
  add tests for checkout -b
2010-08-18 11:42:47 -07:00
Junio C Hamano
609eb9f7ff Merge branch 'maint'
* maint:
  Documentation: Spelling fix in protocol-capabilities.txt
  checkout: accord documentation to what git does
  t0005: work around strange $? in ksh when program terminated by a signal
2010-07-11 23:47:29 -07:00
Nicolas Sebrecht
142183d096 checkout: accord documentation to what git does
Signed-off-by: Nicolas Sebrecht <nicolas.s.dev@gmx.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-07-09 16:28:21 -07:00
Tay Ray Chuan
02ac98374e builtin/checkout: learn -B
Internally, --track and --orphan still use the 'safe' -b, not -B.

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-25 10:39:58 -07:00
Junio C Hamano
12575b78fb Merge branch 'jn/checkout-doc' into maint
* jn/checkout-doc:
  Documentation/checkout: clarify description
  Documentation/checkout: clarify description
2010-06-22 09:31:47 -07:00
Junio C Hamano
f28f04923e Merge branch 'jn/checkout-doc'
* jn/checkout-doc:
  Documentation/checkout: clarify description
  Documentation/checkout: clarify description
2010-06-21 06:02:42 -07:00
Junio C Hamano
5bebcd4ecb Merge branch 'em/checkout-orphan'
* em/checkout-orphan:
  log_ref_setup: don't return stack-allocated array
  bash completion: add --orphan to 'git checkout'
  t3200: test -l with core.logAllRefUpdates options
  checkout --orphan: respect -l option always
  refs: split log_ref_write logic into log_ref_setup
  Documentation: alter checkout --orphan description
2010-06-21 06:02:41 -07:00
Jonathan Nieder
b831deda17 Documentation/checkout: clarify description
git checkout can be used to switch branches and to retrieve files from
the index or an arbitrary tree.  Split the description into
subsections corresponding to each mode to make each use easier to
understand.

Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-11 08:47:48 -07:00
Erick Mattos
feb98d1342 Documentation: alter checkout --orphan description
The present text is a try to enhance description accuracy.  It is a
merge of the rewritten text made by native english speaker Chris Johnsen
and further changes of Junio.  It came from the last thread messages of
--orphan patch.

Signed-off-by: Erick Mattos <erick.mattos@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-02 11:16:48 -07:00
Junio C Hamano
bdc4204119 Merge branch 'maint'
* maint:
  git-compat-util.h: use apparently more common __sgi macro to detect SGI IRIX
  Documentation: A...B shortcut for checkout and rebase
  Documentation/pretty-{formats,options}: better reference for "format:<string>"
2010-06-02 10:17:26 -07:00
Michael J Gruber
873c347205 Documentation: A...B shortcut for checkout and rebase
Describe the A...B shortcuts for checkout and rebase [-i] which were
introduced in these commits:

619a64e ("checkout A...B" switches to the merge base between A and B, 2009-10-18)
61dfa1b ("rebase --onto A...B" replays history on the merge base between A and B, 2009-11-20)
230a456 (rebase -i: teach --onto A...B syntax, 2010-01-07)

Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-06-02 10:03:53 -07:00
Jonathan Nieder
c5b41519c7 Documentation/checkout: clarify description
To the first-time reader, it may not be obvious that ‘git checkout’
has two modes, nor that if no branch is specified it will read
from the index.

Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-05-31 17:50:03 -07:00
Erick Mattos
9db5ebf402 git checkout: create unparented branch by --orphan
Similar to -b, --orphan creates a new branch, but it starts without any
commit.  After running "git checkout --orphan newbranch", you are on a
new branch "newbranch", and the first commit you create from this state
will start a new history without any ancestry.

"git checkout --orphan" keeps the index and the working tree files
intact in order to make it convenient for creating a new history whose
trees resemble the ones from the original branch.

When creating a branch whose trees have no resemblance to the ones from
the original branch, it may be easier to start work on the new branch by
untracking and removing all working tree files that came from the
original branch, by running a 'git rm -rf .' immediately after running
"checkout --orphan".

Signed-off-by: Erick Mattos <erick.mattos@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2010-03-21 16:43:30 -07:00
Junio C Hamano
54f0bdc811 Merge branch 'tr/reset-checkout-patch'
* tr/reset-checkout-patch:
  stash: simplify defaulting to "save" and reject unknown options
  Make test case number unique
  tests: disable interactive hunk selection tests if perl is not available
  DWIM 'git stash save -p' for 'git stash -p'
  Implement 'git stash save --patch'
  Implement 'git checkout --patch'
  Implement 'git reset --patch'
  builtin-add: refactor the meat of interactive_add()
  Add a small patch-mode testing library
  git-apply--interactive: Refactor patch mode code
  Make 'git stash -k' a short form for 'git stash save --keep-index'
2009-09-07 15:24:38 -07:00
René Scharfe
f7aec129fa UI consistency: allow --force for where -f means force
git branch, checkout, clean, mv and tag all have an option -f to override
certain checks.  This patch makes them accept the long option --force as
a synonym.

While we're at it, document that checkout support --quiet as synonym for
its short option -q.

Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-29 14:08:03 -07:00
Thomas Rast
4f353658b9 Implement 'git checkout --patch'
This introduces a --patch mode for git-checkout.  In the index usage

  git checkout --patch -- [files...]

it lets the user discard edits from the <files> at the granularity of
hunks (by selecting hunks from 'git diff' and then reverse applying
them to the worktree).

We also accept a revision argument.  In the case

  git checkout --patch HEAD -- [files...]

we offer hunks from the difference between HEAD and the worktree, and
reverse applies them to both index and worktree, allowing you to
discard staged changes completely.  In the non-HEAD usage

  git checkout --patch <revision> -- [files...]

it offers hunks from the difference between the worktree and
<revision>.  The chosen hunks are then applied to both index and
worktree.

The application to worktree and index is done "atomically" in the
sense that we first check if the patch applies to the index (it should
always apply to the worktree).  If it does not, we give the user a
choice to either abort or apply to the worktree anyway.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-08-15 15:18:05 -07:00
Jeff King
0808723b50 docs/checkout: clarify what "non-branch" means
In the code we literally stick "refs/heads/" on the front
and see if it resolves, so that is probably the best
explanation.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-13 09:08:16 -07:00
Jeff King
76cfadfc17 doc/checkout: split checkout and branch creation in synopsis
These can really be thought of as two different modes, since
the "<branch>" parameter is treated differently in the two
(in one it is the branch to be checked out, but in the other
it is really a start-point for branch creation).

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-13 09:06:34 -07:00
Jeff King
26d22dc64a doc/checkout: refer to git-branch(1) as appropriate
Most of description for the branch creation options is
simply cut and paste from git-branch. There are two reasons
to fix this:

  1. It can grow stale with respect to what's in "git
     branch" (which it is now is).

  2. It is not just an implementation detail, but rather the
     desired mental model for the command that we are using
     "git branch" here. Being explicit about that can help
     the user understand what is going on.

It also makes sense to strip the branch creation options
from the synopsis, as they are making it a long,
hard-to-read line. They are still easily discovered by
reading the options list, and --track is explicitly
referenced when branch creation is described.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-13 09:04:50 -07:00
Jeff King
167d744543 doc: refer to tracking configuration as "upstream"
The term "tracking" often creates confusion between remote
tracking branches and local branches which track a remote
branch. The term "upstream" captures more clearly the idea
of "branch A is based on branch B in some way", so it makes
sense to mention it.

At the same time, upstream branches are used for more
than just git-pull these days; let's mention that here.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-13 09:02:18 -07:00
Jeff King
70e966477a doc: clarify --no-track option
It is not really about ignoring the config option; it is
about turning off tracking, _even if_ the config option is
set.

Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-13 09:01:00 -07:00
Junio C Hamano
6da14ee14f Merge branch 'maint'
* maint:
  Change double quotes to single quotes in message
  Documentation: clarify .gitattributes search
  git-checkout.txt: clarify that <branch> applies when no path is given.
  git-checkout.txt: fix incorrect statement about HEAD and index

Conflicts:
	Documentation/git-checkout.txt
2009-04-07 23:05:43 -07:00
Junio C Hamano
747f9d30ed Merge branch 'maint-1.6.1' into maint
* maint-1.6.1:
  Documentation: clarify .gitattributes search
  git-checkout.txt: clarify that <branch> applies when no path is given.
  git-checkout.txt: fix incorrect statement about HEAD and index
2009-04-07 23:05:14 -07:00
Junio C Hamano
aa41cf8f43 Merge branch 'maint-1.6.0' into maint-1.6.1
* maint-1.6.0:
  Documentation: clarify .gitattributes search
  git-checkout.txt: clarify that <branch> applies when no path is given.
  git-checkout.txt: fix incorrect statement about HEAD and index
2009-04-07 22:51:14 -07:00
Matthieu Moy
39470cf961 git-checkout.txt: clarify that <branch> applies when no path is given.
Otherwise, the sentence "Defaults to HEAD." can be mis-read to mean
that "git checkout -- hello.c" checks-out from HEAD.

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-07 21:57:12 -07:00
Matthieu Moy
ce8936c342 git-checkout.txt: fix incorrect statement about HEAD and index
The command "git checkout" checks out from the index by default, not
HEAD (the introducing comment were correct, but the detailled
explanation added below were not).

Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-07 21:56:41 -07:00
Chris Johnsen
dcb11263bc Documentation: remove extra quoting/emphasis around literal texts
If literal text (asciidoc `...`) can be rendered in a differently from
normal text for each output format (man, HTML), then we do not need
extra quotes or other wrapping around inline literal text segments.

config.txt

  Change '`...`' to `...`. In asciidoc, the single quotes provide
  emphasis, literal text should be distintive enough.

  Change "`...`" to `...`. These double quotes do not work if present
  in the described config value, so drop them.

git-checkout.txt

  Change "`...`" to `...` or `"..."`. All instances are command line
  argument examples. One "`-`" becomes `-`. Two others are involve
  curly braces, so move the double quotes inside the literal region to
  indicate that they might need to be quoted on the command line of
  certain shells (tcsh).

git-merge.txt

  Change "`...`" to `...`. All instances are used to describe merge
  conflict markers. The quotes should are not important.

git-rev-parse.txt

  Change "`...`" to `...`. All instances are around command line
  arguments where no in-shell quoting should be necessary.

gitcli.txt

  Change `"..."` to `...`. All instances are around command line
  examples or single command arguments. They do not semanticly belong
  inside the literal text, and they are not needed outside it.

glossary-content.txt
user-manual.txt

  Change "`...`" to `...`. All instances were around command lines.

Signed-off-by: Chris Johnsen <chris_johnsen@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-17 14:16:44 -07:00
Michael J Gruber
c7cb12b86c Typo and language fixes for git-checkout.txt
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-10 22:54:53 -07:00
Thomas Rast
696acf45f9 checkout: implement "-" abbreviation, add docs and tests
Have '-' mean the same as '@{-1}', i.e., the last branch we were on.

Signed-off-by: Thomas Rast <trast@student.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-01-17 18:37:21 -08:00
Markus Heidelberg
ec9f0ea3e6 Documentation: sync example output with git output
Don't confuse the user with old git messages.

Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19 11:55:33 -08:00
Nanako Shiraishi
ecc03c1c6d Clarify documentation of "git checkout <tree-ish> paths" syntax
The SYNOPSIS section of the manual writes:

    git checkout [options] [<tree-ish>] [--] <paths>...

but the DESCRIPTION says that this form checks the paths out "from the
index, or from a named commit."  A later sentence refers to the same
argument as "<tree-ish> argument", but it is not clear that these two
sentences are talking about the same command line argument for first-time
readers.

Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-17 22:00:54 -08:00
Fredrik Skolmli
971e83528d Documentation: Spelling fix
Signed-off-by: Fredrik Skolmli <fredrik@frsk.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-10-19 13:08:14 -07:00
Shawn O. Pearce
9ba929ed65 Merge branch 'jc/better-conflict-resolution'
* jc/better-conflict-resolution:
  Fix AsciiDoc errors in merge documentation
  git-merge documentation: describe how conflict is presented
  checkout --conflict=<style>: recreate merge in a non-default style
  checkout -m: recreate merge when checking out of unmerged index
  git-merge-recursive: learn to honor merge.conflictstyle
  merge.conflictstyle: choose between "merge" and "diff3 -m" styles
  rerere: understand "diff3 -m" style conflicts with the original
  rerere.c: use symbolic constants to keep track of parsing states
  xmerge.c: "diff3 -m" style clips merge reduction level to EAGER or less
  xmerge.c: minimum readability fixups
  xdiff-merge: optionally show conflicts in "diff3 -m" style
  xdl_fill_merge_buffer(): separate out a too deeply nested function
  checkout --ours/--theirs: allow checking out one side of a conflicting merge
  checkout -f: allow ignoring unmerged paths when checking out of the index

Conflicts:
	Documentation/git-checkout.txt
	builtin-checkout.c
	builtin-merge-recursive.c
	t/t7201-co.sh
2008-09-29 10:15:07 -07:00
Junio C Hamano
eac5a40151 checkout --conflict=<style>: recreate merge in a non-default style
This new option does essentially the same thing as -m option when checking
unmerged paths out of the index, but it uses the specified style instead
of configured merge.conflictstyle.

Setting "merge.conflictstyle" to "diff3" is usually less useful than using
the default "merge" style, because the latter allows a conflict that
results by both sides changing the same region in a very similar way to
get simplified substancially by reducing the common lines.  However, when
one side removed a group of lines (perhaps a function was moved to some
other file) while the other side modified it, the default "merge" style
does not give any clue as to why the hunk is left conflicting.  You would
need the original to understand what is going on.

The recommended use would be not to set merge.conflictstyle variable so
that you would usually use the default "merge" style conflict, and when
the result in a path in a particular merge is too hard to understand, use
"git checkout --conflict=diff3 $path" to check it out with the original to
review what is going on.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-31 20:09:21 -07:00
Junio C Hamano
0cf8581e33 checkout -m: recreate merge when checking out of unmerged index
This teaches git-checkout to recreate a merge out of unmerged
index entries while resolving conflicts.

With this patch, checking out an unmerged path from the index
now have the following possibilities:

 * Without any option, an attempt to checkout an unmerged path
   will atomically fail (i.e. no other cleanly-merged paths are
   checked out either);

 * With "-f", other cleanly-merged paths are checked out, and
   unmerged paths are ignored;

 * With "--ours" or "--theirs, the contents from the specified
   stage is checked out;

 * With "-m" (we should add "--merge" as synonym), the 3-way merge
   is recreated from the staged object names and checked out.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-30 19:57:55 -07:00
Junio C Hamano
38901a4837 checkout --ours/--theirs: allow checking out one side of a conflicting merge
This lets you to check out 'our' (or 'their') version of an
unmerged path out of the index while resolving conflicts.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-30 19:28:45 -07:00