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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>
2005-12-14Everyday: 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>
2005-12-11merge-recursive: cleanup setIndexStagesLibravatar Junio C Hamano1-12/+5
Fredrik points out there is a useful wrapper runProgram() used everywhere that we can use to feed input into subprocess. Use it to catch errors from the subprocess; it is a good cleanup as well. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-11merge-recursive: leave unmerged entries in the index.Libravatar Junio C Hamano1-8/+46
This does two things. - When one branch renamed and the other branch did not, the resulting half-merged file in the working tree used to swap branches around and showed as if renaming side was "ours". This was confusing and inconsistent (even though the conflict markers were marked with branch names, it was not a good enough excuse). This changes the order of arguments to mergeFile in such a case to make sure we always see "our" change between <<< and ===, and "their" change between === and >>>. - When both branches renamed to the same path, and when one branch renamed and the other branch did not, we attempt mergeFile. When this automerge conflicted, we used to collapse the index. Now we use update-index --index-info to inject higher stage entries to leave the index in unmerged state for these two cases. What this still does _not_ do is to inject unmerged state into the index when the structural changes conflict. I have not thought things through what to do in each case yet, but the cases this commit cover are the most common ones, so this would be a good start. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-10format-patch: use same number of digits in numbersLibravatar Junio C Hamano1-4/+10
This would help sorting by subject in MUA work saner even though MUA is too dumb to attempt sorting numbered subjects sanely. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-10t0000: catch trivial pilot errors.Libravatar Junio C Hamano2-2/+36
People seem to be getting test failure from t6021 not becuase git is faulty but because they forgot to install "merge". Check this and other trivial pilot errors in the first test. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-10t3300: funny name testLibravatar Junio C Hamano1-14/+14
Add double quote character to the test pattern. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-10Allow saving an object from a pipeLibravatar Daniel Barkalow4-3/+52
In order to support getting data into git with scripts, this adds a --stdin option to git-hash-object, which will make it read from stdin. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-11archimport: fix a in new changeset applyer additionLibravatar Eric Wong1-5/+1
Fix a stupid bug I introduced when splitting the accurate and fast changeset appliers. Also, remove an old debugging statement I added Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: Fix a bug I introduced in the new log parserLibravatar Eric Wong1-2/+2
This fixes the case (that worked originally in Martin's version) where the only new/modified files are Arch control files. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: Add the accurate changeset applyerLibravatar Eric Wong1-28/+171
And make it the default. This includes stats tracking to verbose mode Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: safer log file parsingLibravatar Eric Wong1-98/+111
Better logfile parsing, no longer confused by 'headers' after the first blank line. Re-enabled tag-reading with abrowse (baz and tla compatible) Remove need to quote args to external processes Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: add -D <depth> and -a switchLibravatar Eric Wong1-90/+135
add -D <depth> option to abrowse add -a switch to attempt to auto-register archives at mirrors.sourcecontrol.net (ML: Also removes some std libraries no longer in use) Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: remove git wrapper dependencyLibravatar Eric Wong1-1/+1
use git-diff-files instead of git diff-files so we don't rely on the wrapper being installed (some people may have git as GNU interactive tools :) Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: fix -t tmpdir switchLibravatar Eric Wong1-3/+2
set TMPDIR env correctly if -t <tmpdir> is passed from the command-line. setting TMPDIR => 1 as an argument to tempdir() has no effect otherwise Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: remove String::ShellQuote dependency.Libravatar Eric Wong1-23/+28
use safe_pipe_capture() or system() over backticks where shellquoting may have been necessary. More changes planned, so I'm not touching the parts I'm planning on replacing entirely. Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-11archimport: first, make sure it still compilesLibravatar Eric Wong1-0/+16
(ML: And introduce safe_pipe_capture()) Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
2005-12-09Link Everyday GIT to main documentation tree.Libravatar Junio C Hamano2-10/+11
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-09Everyday GIT with 20 commandsLibravatar Junio C Hamano2-0/+139
Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-09Use GIT_EXEC_PATH explicitly for initial git-init-db in tests.Libravatar Junio C Hamano1-3/+2
This is just a belts-and-suspenders check, but makes sure we have both "git" and "git-init-db" built, executable, and checking. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-09use "git init-db" in testsLibravatar Alex Riesen1-2/+2
This is to catch an error where tests are run without first building what are being tested. Relying on prefixing $PATH with the build directory and expect that the PATH mechanism would find what we just built would silently run an already installed binaries from the PATH. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-08git-prune: never lose objects reachable from our refs.Libravatar Junio C Hamano2-19/+14
Explicit <head> arguments to git-prune replaces, instead of extends, the list of heads used for reachability analysis by fsck-objects. By giving a subset of heads by mistake, objects reachable only from other heads can be removed, resulting in a corrupted repository. This commit stops replacing the list of heads, and makes the command line arguments to add to them instead for safety. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-08qsort(): ptrdiff_t may be larger than intLibravatar Junio C Hamano1-1/+6
This is a companion patch to e23eff8be92a2a2cb66b53deef020063cff285ed commit. The same logic, the same rationale that a comparison function that returns an int should not just compute a ptrdiff_t and return it. Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-08Documentation: git-pruneLibravatar Junio C Hamano1-1/+29
Not replacing but always including our own refs may be more desirable (and unarguably much safer), but at the same time I have a suspicion that that might be forbidding a useful usage I haven't thought of, so... Signed-off-by: Junio C Hamano <junkio@cox.net>
2005-12-08Documentation/git-read-tree.txt: Add --reset to SYNOPSIS.Libravatar Nikolai Weibull1-1/+1
Signed-off-by: Nikolai Weibull <nikolai@bitwi.se> Signed-off-by: Junio C Hamano <junkio@cox.net>