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2005-12-15git-whatchanged: Add usage stringLibravatar Fredrik Kuivinen1-0/+5
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-15git-log: Add usage stringLibravatar Fredrik Kuivinen1-4/+4
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-15git-diff: Usage string clean-upLibravatar Fredrik Kuivinen1-8/+6
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-15applymbox: typofixLibravatar Junio C Hamano1-1/+1
Sorry, I broke this command completely with the stupid typo. Noticed by Marco Costalba. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-15get_sha1_basic(): corner case ambiguity fixLibravatar Junio C Hamano3-9/+75
When .git/refs/heads/frotz and .git/refs/tags/frotz existed, and the object name stored in .git/refs/heads/frotz were corrupt, we ended up picking tags/frotz without complaining. Worse yet, if the corrupt .git/refs/heads/frotz was more than 40 bytes and began with hexadecimal characters, it silently overwritten the initial part of the returned result. This commit adds a couple of tests to demonstrate these cases, with a fix. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Documentation: tutorialLibravatar Junio C Hamano1-0/+6
At the beginning of tutorial, refer the reader to everyday if she has not done so yet. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14svnimport: exit cleanly when we are up to dateLibravatar Martin Langhoff1-0/+7
Now we detect that the SVN repo does not have new commits for us and exit cleanly, removing the lockfile. With this, svnimport supports being run on a cronjob to maintain a SVN2GIT gateway. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14clone-pack: make it usable for partial branch cloning.Libravatar Junio C Hamano2-3/+16
clone-pack had some logic to accept subset of remote refs from the command line and clone from there. However, it was never used in practice and its problems were not found out so far. This commit changes the command to output the object names of refs to the standard output instead of making a clone of the remote repository when explicit <head> parameters are given; the output format is the same as fetch-pack. The traditional behaviour of cloning the whole repository by giving no explicit <head> parameters stays the same. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git rebase loses author name/email if given bad email addressLibravatar Amos Waterland1-0/+34
If GIT_AUTHOR_EMAIL is of a certain form, `git rebase master' will blow away the author name and email when fast-forward merging commits. I have not tracked it down, but here is a testcase that demonstrates the behavior. Signed-off-by: Amos Waterland <apw@us.ibm.com> Acked-by: Michal Ostrowski <mostrows@watson.ibm.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Bugfixes for git-rebaseLibravatar Lukas Sandström1-11/+18
Fix bugs in git-rebase wrt rebasing another branch than the current HEAD, rebasing with a dirty working dir, and rebasing a proper decendant of the target branch. [jc: with a bit of hand-merging] Signed-off-by: Lukas Sandström <lukass@etek.chalmers.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14mailinfo and git-am: allow "John Doe <johndoe>"Libravatar Junio C Hamano2-1/+38
An isolated developer could have a local-only e-mail, which will be stripped out by mailinfo because it lacks '@'. Define a fallback parser to accomodate that. At the same time, reject authorless patch in git-am. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14define MAXPATHLEN for hosts that don't support itLibravatar Martin Atukunda1-0/+3
[jc: Martin says syllable (www.syllable.org) wants this.] Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Do not let errors pass by unnoticed when running `make check'.Libravatar Junio C Hamano1-1/+1
[jc: originally from Amos Waterland.] Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Merge branch 'hold/am'Libravatar Junio C Hamano3-42/+75
2005-12-14rebase: do not get confused in fast-forward situation.Libravatar Junio C Hamano1-0/+3
When switching to another branch and rebasing it in a one-go, it failed to update the variable that holds the branch head, and did not detect fast-forward situation correctly. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Merge branch 'fk/usage'Libravatar Junio C Hamano29-164/+142
2005-12-14Documentation: topic branchesLibravatar Junio C Hamano1-3/+4
Recommend git over ssh direct to master.kernel.org, instead of going over rsync to public machines, since this is meant to be a procedure for kernel subsystem maintainers. Also fix an obvious typo. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14applypatch: no need to do non-portable [[ ... ]]Libravatar Junio C Hamano1-1/+1
... when old, proven, case would do. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-repack: Usage string clean-up, emit usage at incorrect invocationLibravatar freku045@student.liu.se1-1/+2
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-rebase: Usage string clean-up, emit usage string at incorrect invocationLibravatar freku045@student.liu.se1-2/+3
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-prune: Usage string clean-up, use the 'usage' functionLibravatar freku045@student.liu.se1-1/+2
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-lost-found: Usage string clean-up, emit usage string at incorrect invocationLibravatar freku045@student.liu.se1-1/+9
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-fetch: Usage string clean-up, emit usage string at unrecognized optionLibravatar freku045@student.liu.se1-0/+5
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-cherry: Usage string clean-up, use the 'usage' functionLibravatar freku045@student.liu.se1-8/+5
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-applypatch: Usage string clean-up, emit usage string at incorrect invocationLibravatar freku045@student.liu.se1-0/+4
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-am: Usage string clean-upLibravatar freku045@student.liu.se1-7/+3
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-revert: Usage string clean-upLibravatar freku045@student.liu.se1-14/+5
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-verify-tag: Usage string clean-up, emit usage string at incorrect invocationLibravatar freku045@student.liu.se1-5/+7
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Trivial usage string clean-upLibravatar freku045@student.liu.se14-89/+39
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14t3200: branch --help does not die anymore.Libravatar Junio C Hamano1-2/+2
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Usage message clean-up, take #2Libravatar Fredrik Kuivinen4-34/+56
There were some problems with the usage message clean-up patch series. I hadn't realised that subdirectory aware scripts can't source git-sh-setup. I propose that we change this and let the scripts which are subdirectory aware set a variable, SUBDIRECTORY_OK, before they source git-sh-setup. The scripts will also set USAGE and possibly LONG_USAGE before they source git-sh-setup. If LONG_USAGE isn't set it defaults to USAGE. If we go this way it's easy to catch --help in git-sh-setup, print the (long) usage message to stdout and exit cleanly. git-sh-setup can define a 'usage' shell function which can be called by the scripts to print the short usage string to stderr and exit non-cleanly. It will also be easy to change $0 to basename $0 or something else, if would like to do that sometime in the future. What follows is a patch to convert a couple of the commands to this style. If it's ok with everyone to do it this way I will convert the rest of the scripts too. [jc: thrown in to proposed updates queue for comments.] Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14git-am support for naked email messages (take 2)Libravatar H. Peter Anvin3-42/+75
This allows git-am to accept single-message files as well as mboxes. Unlike the previous version, this one doesn't need to be explicitly told which one it is; rather, it looks to see if the first line is a From line and uses it to select mbox mode or not. I moved the logic to do all this into git-mailsplit, which got a new user interface as result, although the old interface is still available for backwards compatibility. [jc: applied with two obvious fixes.] Signed-off-by: H. Peter Anvin <hpa@zytor.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-14Everyday: a bit more examples.Libravatar Junio C Hamano1-29/+118
Talk about the following as well: * git fetch --tags * Use of "git push" as a one-man distributed development vehicle. * Show example of remotes file for pulling and pushing. * Annotate git-shell setup. * Using Carl's update hook in a CVS-style shared repository. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13checkout-index: fix checking out specific path.Libravatar Junio C Hamano1-1/+1
3bd348aeea24709cd9be4b9d741f79b6014cd7e3 commit broke checking out specific paths. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13Make git-send-pack exit with error when some refs couldn't be pushed outLibravatar Petr Baudis2-2/+14
In case some refs couldn't be pushed out due to an error (mostly the not-a-proper-subset error), make git-send-pack exit with non-zero status after the push is over (that is, it still tries to push out the rest of the refs). [jc: I adjusted a test for this change.] Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13[PATCH] allow merging any committishLibravatar Junio C Hamano1-1/+4
Although "git-merge" is advertised as the end-user level command (instead of being a "git-pull" backend), it was not prepared to take tag objects that point at commits and barfed when fed one. Sanitize the input while we validate them, for which we already have a loop. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13git-clone: tell the user a bit more about clone-pack failure.Libravatar Junio C Hamano1-1/+4
When clone-pack has trouble with the remote, it dies unfriendly "EOF" error message. We cannot tell the reason why it failed from the local end; it could be that the repository did not exist, or configured not to serve over git-daemon, or a network failure. At least, saying clone-pack failed makes it a bit more meaningful. I am not convinced yet that removing the newly created directory is the right thing to do, so this commit leaves the new directory behind. Reported by Sam Ravnborg. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13Documentation: not learning core git commands.Libravatar Junio C Hamano2-22/+49
The initial section of tutorial was too heavy on internal workings for the first-time readers, so rewrite the introductory section of git(7) to start with "not learning core git commands" section and refer them to README to grasp the basic concepts, then Everyday to give overview with task/role oriented examples for minimum set of commands, and finally the tutorial. Also add to existing note in the tutorial that many too technical descriptions can be skipped by a casual reader. I initially started to review the tutorial, with the objective of ripping out the detailed technical information altogether, but I found that the level of details in the initial couple of sections that talk about refs and the object database in a hands-on fashion was about rigth, and left all of them there. I feel that reading about fsck-index and repack is too abstract without being aware of these directories and files. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-13Documentation: diff examples.Libravatar Junio C Hamano2-0/+71
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12Documentation: fix missing links to git(7)Libravatar Junio C Hamano3-1/+13
Also move pack protocol description to technical/. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12Documentation: more examples.Libravatar Junio C Hamano7-26/+209
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12Everyday: a bit more example.Libravatar Junio C Hamano1-17/+93
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12diffcore-break: do not break too small filepair.Libravatar Junio C Hamano1-2/+3
Somehow we checked only one side and not the other. By checking the filesize upfront, we can bypass generating delta unnecessarily. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12Revert "Add deltifier test."Libravatar Junio C Hamano2-52/+2
This reverts e726715a52e25d8035c89d4ea09398599610737e commit, because reverting diff-delta emptiness change would break this test.
2005-12-12Revert "diff-delta.c: allow delta with empty blob."Libravatar Junio C Hamano2-3/+3
This reverts 962537a3eb03a118cf27d9d0da365a3216ed1caa commit to play safe.
2005-12-12Everyday: some examples.Libravatar Junio C Hamano1-4/+68
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12diff-delta.c: allow delta with empty blob.Libravatar Junio C Hamano2-3/+3
Delta computation with an empty blob used to punt and returned NULL. This commit allows creation with empty blob; all combination of empty->empty, empty->something, and something->empty are allowed. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12Add deltifier test.Libravatar Junio C Hamano2-2/+52
This test kicks in only if you built test-delta executable, and makes sure that the basic delta routine is working properly even on empty files. This commit is to make sure we have a test to catch the breakage. The delitifier code is still broken, which will be fixed with the next commit. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-12diffcore-break.c: check diff_delta() return value.Libravatar Junio C Hamano1-0/+2
This bug caused Darrin Thompson to notice that our deltifier was half broken and punting on an empty blob. Signed-off-by: Junio C Hamano <junio@twinsun.com>
2005-12-11t/t6022: a new test for renaming merge.Libravatar Junio C Hamano1-0/+164
This adds a couple of tests to cover the following renaming merge cases: - one side renames and the other side does not, with and without content conflicts. - both side rename to the same path, with and without content conflicts. The test setup also prepares a case in which both side rename to different destination, but currently the code collapses these destination paths and removes the original path, which may be wrong. The outcome of this case is not checked by the tests in this round. Signed-off-by: Junio C Hamano <junkio@cox.net>