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  1. 01 7月, 2011 1 次提交
    • J
      git skew: a tool to find how big a clock skew exists in the history · 188c35e3
      由 Jeff King 提交于 
      > As you probably guessed from the specificity of the number, I wrote a
> short program to actually traverse and find the worst skew. It takes
> about 5 seconds to run (unsurprisingly, since it is doing the same full
> traversal that we end up doing in the above numbers). So we could
> "autoskew" by setting up the configuration on clone, and then
> periodically updating it as part of "git gc".

This patch doesn't implement auto-detection of skew, but is the program
I used to calculate, and would provide the basis for such
auto-detection. It would be interesting to see average skew numbers for
popular repositories. You can run it as "git skew --all".
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NÆvar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      188c35e3
  3. 25 6月, 2010 1 次提交
  5. 19 6月, 2010 1 次提交
  7. 11 5月, 2010 1 次提交
  9. 02 4月, 2010 1 次提交
    • J
      make commit_tree a library function · 40d52ff7
      由 Jeff King 提交于 
      Until now, this has been part of the commit-tree builtin.
However, it is already used by other builtins (like commit,
merge, and notes), and it would be useful to access it from
library code.

The check_valid helper has to come along, too, but is given
a more library-ish name of "assert_sha1_type".

Otherwise, the code is unchanged. There are still a few
rough edges for a library function, like printing the utf8
warning to stderr, but we can address those if and when they
come up as inappropriate.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      40d52ff7
  11. 13 3月, 2010 1 次提交
  13. 14 2月, 2010 1 次提交
    • J
      Builtin-ify git-notes · cd067d3b
      由 Johan Herland 提交于 
      The builtin-ification includes some minor behavioural changes to the
command-line interface: It is no longer allowed to mix the -m and -F
arguments, and it is not allowed to use multiple -F options.

As part of the builtin-ification, we add the commit_notes() function
to the builtin API. This function (together with the notes.h API) can
be easily used from other builtins to manipulate the notes tree.

Also includes needed changes to t3301.

This patch has been improved by the following contributions:
- Stephen Boyd: Use die() instead of fprintf(stderr, ...) followed by exit(1)

Cc: Stephen Boyd <bebarino@gmail.com>
Signed-off-by: NJohan Herland <johan@herland.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      cd067d3b
  15. 23 1月, 2010 5 次提交
  17. 22 1月, 2010 4 次提交
  19. 10 11月, 2009 1 次提交
  21. 30 8月, 2009 1 次提交
  23. 23 8月, 2009 2 次提交
    • J
      git status: not "commit --dry-run" anymore · 9e4b7ab6
      由 Junio C Hamano 提交于 
      This removes tentative "git stat" and make it take over "git status".

There are some tests that expect "git status" to exit with non-zero status
when there is something staged.  Some tests expect "git status path..." to
show the status for a partial commit.

For these, replace "git status" with "git commit --dry-run".  For the
ones that do not attempt a dry-run of a partial commit that check the
output from the command, check the output from "git status" as well, as
they should be identical.
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      9e4b7ab6
    • J
      git stat: the beginning of "status that is not a dry-run of commit" · 76e2f7ce
      由 Junio C Hamano 提交于 
      Tentatively add "git stat" as a new command.

This is not "preview of commit with the same arguments"; the path parameters
are not paths to be added to the pristine index (aka "--only" option), but
are taken as pathspecs to limit the output.  Later in 1.7.0 release, it will
take over "git status".
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      76e2f7ce
  25. 06 8月, 2009 1 次提交
  27. 01 6月, 2009 1 次提交
    • C
      Add new "git replace" command · 54b0c1e0
      由 Christian Couder 提交于 
      This command can only be used now to list replace refs in
"refs/replace/" and to delete them.

The option to list replace refs is "-l".
The option to delete replace refs is "-d".

The behavior should be consistent with how "git tag" and "git branch"
are working.

The code has been copied from "builtin-tag.c" by Kristian Høgsberg
<krh@redhat.com> and Carlos Rica <jasampler@gmail.com> that was itself
based on git-tag.sh and mktag.c by Linus Torvalds.
Signed-off-by: NChristian Couder <chriscool@tuxfamily.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      54b0c1e0
  29. 11 5月, 2009 1 次提交
  31. 05 4月, 2009 1 次提交
    • C
      bisect--helper: implement "git bisect--helper" · 1bf072e3
      由 Christian Couder 提交于 
      This patch implements a new "git bisect--helper" builtin plumbing
command that will be used to migrate "git-bisect.sh" to C.

We start by implementing only the "--next-vars" option that will
read bisect refs from "refs/bisect/", and then compute the next
bisect step, and output shell variables ready to be eval'ed by
the shell.

At this step, "git bisect--helper" ignores the paths that may
have been put in "$GIT_DIR/BISECT_NAMES". This will be fixed in a
later patch.
Signed-off-by: NChristian Couder <chriscool@tuxfamily.org>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      1bf072e3
  33. 11 9月, 2008 1 次提交
  35. 10 9月, 2008 1 次提交
  37. 01 9月, 2008 1 次提交
    • J
      git wrapper: DWIM mistyped commands · 8af84dad
      由 Johannes Schindelin 提交于 
      This patch introduces a modified Damerau-Levenshtein algorithm into
Git's code base, and uses it with the following penalties to show some
similar commands when an unknown command was encountered:

	swap = 0, insertion = 1, substitution = 2, deletion = 4

A typical output would now look like this:

	$ git sm
	git: 'sm' is not a git-command. See 'git --help'.

	Did you mean one of these?
		am
		rm

The cut-off is at similarity rating 6, which was empirically determined
to give sensible results.

As a convenience, if there is only one candidate, Git continues under
the assumption that the user mistyped it.  Example:

	$ git reabse
	WARNING: You called a Git program named 'reabse', which does
	not exist.
	Continuing under the assumption that you meant 'rebase'
	[...]
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NAlex Riesen <raa.lkml@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      8af84dad
  39. 26 8月, 2008 1 次提交
    • J
      Revert "Build-in "git-shell"" · 1e7abc59
      由 Junio C Hamano 提交于 
      This reverts commit daa0cc9a.
It was a stupid idea to do this; when run as a log-in shell,
it is spawned with argv[0] set to "-git-shell", so the usual
name-based dispatch would not work to begin with.
      1e7abc59
  41. 20 8月, 2008 1 次提交
  43. 24 7月, 2008 1 次提交
  45. 08 7月, 2008 1 次提交
  47. 07 7月, 2008 1 次提交
  49. 01 7月, 2008 1 次提交
  51. 07 6月, 2008 1 次提交
  53. 26 5月, 2008 1 次提交
  55. 05 5月, 2008 1 次提交
  57. 01 3月, 2008 1 次提交
  59. 17 2月, 2008 1 次提交
    • D
      Build in checkout · 782c2d65
      由 Daniel Barkalow 提交于 
      The only differences in behavior should be:

 - git checkout -m with non-trivial merging won't print out
   merge-recursive messages (see the change in t7201-co.sh)

 - git checkout -- paths... will give a sensible error message if
   HEAD is invalid as a commit.

 - some intermediate states which were written to disk in the shell
   version (in particular, index states) are only kept in memory in
   this version, and therefore these can no longer be revealed by
   later write operations becoming impossible.

 - when we change branches, we discard MERGE_MSG, SQUASH_MSG, and
   rr-cache/MERGE_RR, like reset always has.

I'm not 100% sure I got the merge recursive setup exactly right; the
base for a non-trivial merge in the shell code doesn't seem
theoretically justified to me, but I tried to match it anyway, and the
tests all pass this way.

Other than these items, the results should be identical to the shell
version, so far as I can tell.

[jc: squashed lock-file fix from Dscho in]
Signed-off-by: NDaniel Barkalow <barkalow@iabervon.org>
Signed-off-by: NJohannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      782c2d65
  61. 10 2月, 2008 1 次提交
    • D
      Build-in merge-recursive · e1b3a2ca
      由 Daniel Barkalow 提交于 
      This makes write_tree_from_memory(), which writes the active cache as
a tree and returns the struct tree for it, available to other code. It
also makes available merge_trees(), which does the internal merge of
two trees with a known base, and merge_recursive(), which does the
recursive internal merge of two commits with a list of common
ancestors.

The first two of these will be used by checkout -m, and the third is
presumably useful in general, although the implementation of checkout
-m which entirely matches the behavior of the shell version does not
use it (since it ignores the difference of ancestry between the old
branch and the new branch).
Signed-off-by: NDaniel Barkalow <barkalow@iabervon.org>
      e1b3a2ca
  63. 05 2月, 2008 1 次提交