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2013-08-18create_delta_index: simplify condition always evaluating to trueLibravatar Stefan Beller1-1/+1
The code sequence ' (1u << i) < hsize && i < 31 ' is a multi step process, whose first step requires that 'i' is already less that 31, otherwise the result (1u << i) is undefined (and 'undef_val < hsize' can therefore be assumed to be 'false'), and so the later test i < 31 can always be optimized away as dead code ('i' is already less than 31, or the short circuit 'and' applies). So we need to get rid of that code. One way would be to exchange the order of the conditions, so the expression 'i < 31 && (1u << i) < hsize' would remove that optimized unstable code already. However when checking the previous lines in that function, we can deduce that 'hsize' must always be smaller than (1u<<31), since 506049c7df2c6 (fix >4GiB source delta assertion failure), because 'entries' is capped at an upper bound of 0xfffffffeU, so 'hsize' contains a maximum value of 0x3fffffff, which is smaller than (1u<<31), so the value of 'i' will never be larger than 31 and we can remove that condition entirely. Signed-off-by: Stefan Beller <stefanbeller@googlemail.com> Acked-by: Nicolas Pitre <nico@fluxnic.net> Acked-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-24Git 1.8.3Libravatar Junio C Hamano1-11/+11
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-21remote-hg: fix order of configuration commentsLibravatar Felipe Contreras1-3/+3
The other configurations were added in the wrong place. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-21remote-hg: trivial configuration note cleanupLibravatar Felipe Contreras1-1/+1
Follow the style of the previous configurations. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-21completion: regression fix for zshLibravatar Felipe Contreras1-1/+1
zsh completion wrapper doesn't reimplement __gitcompadd(). Although it should be trivial to do that, let's use __gitcomp_nl() which achieves exactly the same thing, specially since the suffix ($4) has to be empty. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-20Merge git://git.bogomips.org/git-svnLibravatar Junio C Hamano3-6/+97
* git://git.bogomips.org/git-svn: git-svn: introduce --parents parameter for commands branch and tag git-svn: clarify explanation of --destination argument git-svn: multiple fetch/branches/tags keys are supported
2013-05-20git-svn: introduce --parents parameter for commands branch and tagLibravatar Tobias Schulte3-1/+71
This parameter is equivalent to the parameter --parents on svn cp commands and is useful for non-standard repository layouts. Signed-off-by: Tobias Schulte <tobias.schulte@gliderpilot.de> Signed-off-by: Eric Wong <normalperson@yhbt.net>
2013-05-20git-svn: clarify explanation of --destination argumentLibravatar Jonathan Nieder1-5/+14
The existing documentation for "-d" does not make it obvious whether its argument is supposed to be a full svn path, a partial svn path, the glob from the config file, or what. Clarify the text and add an example to get the reader started. Reported-by: Nathan Gray <n8gray@n8gray.org> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
2013-05-20git-svn: multiple fetch/branches/tags keys are supportedLibravatar Nathan Gray1-0/+12
"git svn" can be configured to use multiple fetch, branches, and tags refspecs by passing multiple --branches or --tags options at init time or editing the configuration file later, which can be handy when working with messy Subversion repositories. Add a note to the configuration section documenting how this works. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
2013-05-20remote-hg: set stdout to binary mode on win32Libravatar Amit Bakshi1-0/+4
git clone hangs on windows, and file.write would return errno 22 inside of mercurial's windows.winstdout wrapper class. This patch sets stdout's mode to binary, fixing both issues. [fc: cleaned up] Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17Git 1.8.3-rc3Libravatar Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17Merge branch 'fc/doc-style'Libravatar Junio C Hamano20-47/+37
* fc/doc-style: documentation: trivial style cleanups
2013-05-17Merge branch 'dw/asciidoc-sources-are-dot-txt-files'Libravatar Junio C Hamano1-2/+4
* dw/asciidoc-sources-are-dot-txt-files: CodingGuidelines: Documentation/*.txt are the sources
2013-05-17documentation: trivial style cleanupsLibravatar Felipe Contreras20-47/+37
White-spaces, missing braces, standardize --[no-]foo. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17Merge git://ozlabs.org/~paulus/gitkLibravatar Junio C Hamano1-295/+338
* git://ozlabs.org/~paulus/gitk: gitk: Update Swedish translation (304t)
2013-05-17difftool: fix dir-diff when file does not exist in working treeLibravatar John Keeping2-0/+13
Commit 02c5631 (difftool --dir-diff: symlink all files matching the working tree, 2013-03-14) does not handle the case where a file that is being compared does not exist in the working tree. Fix this by checking for existence explicitly before running git-hash-object. Reported-by: Kevin Bracey <kevin@bracey.fi> Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17remote-bzr: fixes for older versions of bzrLibravatar Felipe Contreras1-2/+4
Down to v2.0, by using older but still valid interfaces. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17remote-bzr: fix old organization destroyLibravatar Sandor Bodo-Merle1-0/+2
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-17gitk: Update Swedish translation (304t)Libravatar Peter Krefting1-295/+338
Signed-off-by: Peter Krefting <peter@softwolves.pp.se> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-16Revert "remote-hg: update bookmarks when pulling"Libravatar Felipe Contreras1-3/+0
This reverts commit 24317ef32ac3111ed00792f9b2921dc19dd28fe2. Different versions of Mercurial have different arguments for bookmarks.updatefromremote(), while it should be possible to call the right function with the right arguments depending on the version, it's safer to restore the old behavior for now. Reported by Rodney Lorrimar. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-16git-submodule.txt: Clarify 'init' and 'add' subcommands.Libravatar Dale R. Worley1-2/+6
Describe how 'add' sets the submodule's logical name, which is used in the configuration entry names. Clarify that 'init' only sets up the configuration entries for submodules that have already been added elsewhere. Describe that <path> arguments limit the submodules that are configured. Signed-off-by: Dale Worley <worley@ariadne.com> Acked-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-16remote-bzr: fix cloning of non-listable reposLibravatar Felipe Contreras1-0/+3
Commit 95b0c60 (remote-bzr: add support for bzr repos) introduced a regression by assuming all bzr remote repos are listable, but they are not. If they are not listable they are basically useless, so let's assume there is no bzr repo. Reported-by: Thorsten Kranzkowski <dl8bcu@dl8bcu.de> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15Merge branch 'fc/remote-hg' (early part)Libravatar Junio C Hamano2-24/+22
* 'fc/remote-hg' (early part): remote-hg: update bookmarks when pulling remote-hg: don't push fake 'master' bookmark remote-hg: disable forced push by default remote-hg: fix new branch creation remote-hg: add new get_config_bool() helper remote-hg: enable track-branches in hg-git mode remote-hg: get rid of unused exception checks remote-hg: trivial cleanups
2013-05-15remote-hg: update bookmarks when pullingLibravatar Felipe Contreras1-0/+3
Otherwise, the user would never ever see new bookmarks, only the ones that (s)he initially cloned. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: don't push fake 'master' bookmarkLibravatar Felipe Contreras1-1/+2
We skip it locally, but not for the remote, so let's do so. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: disable forced push by defaultLibravatar Felipe Contreras1-1/+1
In certain situations we might end up pushing garbage revisions (e.g. in a rebase), and the patches to deal with that haven't been merged yet. So let's disable forced pushes by default. We are essentially reverting back to the old v1.8.2 behavior, to minimize the possibility of regressions, but in a way the user can configure. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: fix new branch creationLibravatar Felipe Contreras1-1/+1
When a user creates a new branch with git: % git checkout -b branches/devel and then pushes this branch % git push origin branches/devel which is the way to push new mercurial branches, we do want to create a branch, but the command would fail without newbranch=True. This only matters when force_push=False, but setting newbranch=True unconditionally does not hurt. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: add new get_config_bool() helperLibravatar Felipe Contreras1-11/+13
No functional changes. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: enable track-branches in hg-git modeLibravatar Felipe Contreras2-1/+1
The user can turn this off. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: get rid of unused exception checksLibravatar Felipe Contreras1-15/+9
Remove try/except check because we are no longer calling check_output(), which may throw an exception. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-15remote-hg: trivial cleanupsLibravatar Felipe Contreras2-3/+1
Drop unused "global", and remove redundant comparison of two files. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-14remote-bzr: update old organizationLibravatar Felipe Contreras1-0/+7
If a clone exists with the old organization (v1.8.2) it will prevent the new shared bzr repository organization from working, so let's remove this repository, which is not used any more. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-13Git 1.8.3-rc2Libravatar Junio C Hamano2-4/+9
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-13Merge git://ozlabs.org/~paulus/gitkLibravatar Junio C Hamano1-55/+199
* git://ozlabs.org/~paulus/gitk: gitk: On OSX, bring the gitk window to front gitk: Add support for -G'regex' pickaxe variant gitk: Add menu item for reverting commits gitk: Simplify file filtering gitk: Display the date of a tag in a human-friendly way gitk: Improve behaviour of drop-down lists gitk: Move hard-coded colors to .gitk
2013-05-13gitk: On OSX, bring the gitk window to frontLibravatar Tair Sabirgaliev1-0/+9
On OSX, Tcl/Tk application windows are created behind all the applications down the stack of windows. This is very annoying, because once a gitk window appears, it's the downmost window and switching to it is pain. The patch is: if we are on OSX, use osascript to bring the current Wish process window to front. Signed-off-by: Tair Sabirgaliev <tair.sabirgaliev@gmail.com> Thanks-to: Stefan Haller <lists@haller-berlin.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-13gitk: Add support for -G'regex' pickaxe variantLibravatar Martin Langhoff1-1/+4
git log -G'regex' is a very useful alternative to the classic pickaxe. Minimal patch to make it usable from gitk. [zj: reword message] [paulus@samba.org: reword droplist item] Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-11test-bzr: do not use unportable sed '\+'Libravatar Torsten Bögershausen1-1/+1
Using sed -e '/[0-9]\+//' to find "one or more digits" is not portable. Use the Basic Regular Expression '/[0-9][0-9]*//' instead. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-11Merge git://git.bogomips.org/git-svnLibravatar Junio C Hamano9-7/+196
* git://git.bogomips.org/git-svn: git-svn: added an --include-path flag Git::SVN::*: add missing "NAME" section to perldoc git-svn: avoid self-referencing mergeinfo
2013-05-11gitk: Add menu item for reverting commitsLibravatar Knut Franke1-0/+62
Sometimes it's helpful (at least psychologically) to have this feature easily accessible. Code borrows heavily from cherrypick. Signed-off-by: Knut Franke <Knut.Franke@gmx.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-11gitk: Simplify file filteringLibravatar Felipe Contreras1-13/+7
git diff is perfectly able to do this with '-- files', no need for manual filtering. This makes gettreediffs consistent with getblobdiffs. Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-11gitk: Display the date of a tag in a human-friendly wayLibravatar Anand Kumria1-1/+1
By selecting a tag within gitk you can display information about it. This information is output by using the command 'git cat-file tag <tagid>' This outputs the *raw* information from the tag, amongst which is the time - in seconds since the epoch. As useful as that value is, I find it a lot easier to read and process time which it is something like: "Mon Dec 31 14:26:11 2012 -0800" This change will modify the display of tags in gitk like so: @@ -1,7 +1,7 @@ object 5d417842efeafb6e109db7574196901c4e95d273 type commit tag v1.8.1 -tagger Junio C Hamano <gitster@pobox.com> 1356992771 -0800 +tagger Junio C Hamano <gitster@pobox.com> Mon Dec 31 14:26:11 2012 -0800 Git 1.8.1 -----BEGIN PGP SIGNATURE----- Signed-off-by: Anand Kumria <wildfire@progsoc.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-11gitk: Improve behaviour of drop-down listsLibravatar Paul Mackerras1-1/+6
The drop-down lists used for things like the criteria for finding commits (containing/touching paths/etc.) use a combobox if we are using the ttk widgets. By default the combobox exports its value as the selection when it is changed, which is unnecessary, and sometimes the combobox wouldn't release the selection, which is annoying. To fix this, we make these comboboxes not export their selection, and also clear their selection whenever they are changed. This makes them more like a simple selection of alternatives, improving the look and feel of gitk. Signed-off-by: Paul Mackerras <paulus@samba.org>
2013-05-10CodingGuidelines: Documentation/*.txt are the sourcesLibravatar Dale Worley1-2/+4
People not familiar with AsciiDoc may not realize they are supposed to update *.txt files and not *.html/*.1 files when preparing patches to the project. Signed-off-by: Dale Worley <worley@ariadne.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-09Sync with v1.8.2.3Libravatar Junio C Hamano5-8/+26
* maint: Git 1.8.2.3 t5004: avoid using tar for checking emptiness of archive t5004: ignore pax global header file mergetools/kdiff3: do not use --auto when diffing transport-helper: trivial style cleanup
2013-05-09Git 1.8.2.3Libravatar Junio C Hamano4-3/+23
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-09Merge branch 'mv/sequencer-pick-error-diag'Libravatar Junio C Hamano1-3/+3
Fix "git cherry-pick $annotated_tag", which was mistakenly rejected. * mv/sequencer-pick-error-diag: cherry-pick: picking a tag that resolves to a commit is OK
2013-05-09cherry-pick: picking a tag that resolves to a commit is OKLibravatar Junio C Hamano1-3/+3
Earlier, 21246dbb9e0a (cherry-pick: make sure all input objects are commits, 2013-04-11) tried to catch an unlikely "git cherry-pick $blob" as an error, but broke a more important use case to cherry-pick a tag that points at a commit. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-09Merge branch 'tr/copy-revisions-from-stdin' into maintLibravatar Junio C Hamano1-1/+2
* tr/copy-revisions-from-stdin: read_revisions_from_stdin: make copies for handle_revision_arg
2013-05-09t5004: avoid using tar for checking emptiness of archiveLibravatar René Scharfe1-3/+2
Test 2 of t5004 checks if a supposedly empty tar archive really contains no files. 24676f02 (t5004: fix issue with empty archive test and bsdtar) removed our commit hash to make it work with bsdtar, but the test still fails on NetBSD and OpenBSD, which use their own tar that considers a tar file containing only NULs as broken. Here's what the different archivers do when asked to create a tar file without entries: $ uname -v NetBSD 6.0.1 (GENERIC) $ gtar --version | head -1 tar (GNU tar) 1.26 $ bsdtar --version bsdtar 2.8.4 - libarchive 2.8.4 $ : >zero.tar $ perl -e 'print "\0" x 10240' >tenk.tar $ sha1 zero.tar tenk.tar SHA1 (zero.tar) = da39a3ee5e6b4b0d3255bfef95601890afd80709 SHA1 (tenk.tar) = 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c $ : | tar cf - -T - | sha1 da39a3ee5e6b4b0d3255bfef95601890afd80709 $ : | gtar cf - -T - | sha1 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c $ : | bsdtar cf - -T - | sha1 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c So NetBSD's native tar creates an empty file, while GNU tar and bsdtar both give us 10KB of NULs -- just like git archive with an empty tree. Now let's see how the archivers handle these two kinds of empty tar files: $ tar tf zero.tar; echo $? tar: Unexpected EOF on archive file 1 $ gtar tf zero.tar; echo $? gtar: This does not look like a tar archive gtar: Exiting with failure status due to previous errors 2 $ bsdtar tf zero.tar; echo $? 0 $ tar tf tenk.tar; echo $? tar: Cannot identify format. Searching... tar: End of archive volume 1 reached tar: Sorry, unable to determine archive format. 1 $ gtar tf tenk.tar; echo $? 0 $ bsdtar tf tenk.tar; echo $? 0 NetBSD's tar complains about both, bsdtar happily accepts any of them and GNU tar doesn't like zero-length archive files. So the safest course of action is to stay with our block-of-NULs format which is compatible with GNU tar and bsdtar, as we can't make NetBSD's native tar happy anyway. We can simplify our test, however, by taking tar out of the picture. Instead of extracting the archive and checking for the non-presence of files, check if the file has a size of 10KB and contains only NULs. This makes t5004 pass on NetBSD and OpenBSD. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2013-05-09t5004: ignore pax global header fileLibravatar René Scharfe1-1/+1
Versions of tar that don't know pax headers -- like the ones in NetBSD 6 and OpenBSD 5.2 -- extract them as regular files. Explicitly ignore the file created for our global header when checking the list of extracted files, as this is normal and harmless fall-back behaviour. This fixes test 3 of t5004 on these platforms. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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