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* | | | | | | | | Merge branch 'rt/rebase-p-no-merge-summary' into maintJunio C Hamano2013-10-171-0/+23
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rt/rebase-p-no-merge-summary: rebase --preserve-merges: ignore "merge.log" config
| * | | | | | | | | rebase --preserve-merges: ignore "merge.log" configrt/rebase-p-no-merge-summaryRalf Thielow2013-08-211-0/+23
| | |/ / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "merge.log" config is set, "rebase --preserve-merges" will add the log lines to the message of the rebased merge commit. A rebase should not modify a commit message automatically. Teach "git-rebase" to ignore that configuration by passing "--no-log" to the git-merge call. Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | t4254: modernize testsSZEDER Gábor2013-10-171-21/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Don't start tests with 'test $? = 0' to catch preparation done outside the test_expect_success block. - Move writing the bogus patch and the expected output into the appropriate test_expect_success blocks. - Use the test_must_fail helper instead of manually checking for non-zero exit code. - Use the debug-friendly test_path_is_file helper instead of 'test -f'. - No space after '>'. Signed-off-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | clone --branch: refuse to clone if upstream repo is emptyRalf Thielow2013-10-141-1/+7
| |_|_|_|_|_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 920b691 (clone: refuse to clone if --branch points to bogus ref) we refuse to clone with option "-b" if the specified branch does not exist in the (non-empty) upstream. If the upstream repository is empty, the branch doesn't exist, either. So refuse the clone too. Reported-by: Robert Mitwicki <robert.mitwicki@opensoftware.pl> Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com> Acked-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
* | | | | | | | Merge branch 'bc/completion-for-bash-3.0' into maintJunio C Hamano2013-09-181-1/+1
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some people still use rather old versions of bash, which cannot grok some constructs like 'printf -v varname' the prompt and completion code started to use recently. * bc/completion-for-bash-3.0: contrib/git-prompt.sh: handle missing 'printf -v' more gracefully t9902-completion.sh: old Bash still does not support array+=('') notation git-completion.bash: use correct Bash/Zsh array length syntax
| * | | | | | | | t9902-completion.sh: old Bash still does not support array+=('') notationBrandon Casey2013-08-211-1/+1
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Old Bash (3.0) which is distributed with RHEL 4.X and other ancient platforms that are still in wide use, does not understand the array+=() notation. Let's use an explicit assignment to the new array element which works everywhere, like: array[${#array[@]}+1]='' The right-hand side '' is not strictly necessary, but in this case I think it is more clear. Signed-off-by: Brandon Casey <drafnel@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'mm/no-shell-escape-in-die-message' into maintJunio C Hamano2013-09-181-0/+13
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes a minor bug in "git rebase -i" (there could be others, as the root cause is pretty generic) where the code feeds a random, data dependeant string to 'echo' and expects it to come out literally. * mm/no-shell-escape-in-die-message: die_with_status: use "printf '%s\n'", not "echo"
| * | | | | | | | die_with_status: use "printf '%s\n'", not "echo"mm/no-shell-escape-in-die-messageMatthieu Moy2013-08-071-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some implementations of 'echo' (e.g. dash's built-in) interpret backslash sequences in their arguments. This triggered at least one bug: the error message of "rebase -i" was turning \t in commit messages into actual tabulations. There may be others. Using "printf '%s\n'" instead avoids this bad behavior, and is the form used by the "say" function. Noticed-by: David Kastrup <dak@gnu.org> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'jl/some-submodule-config-are-not-boolean' into maintJunio C Hamano2013-09-181-0/+10
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jl/some-submodule-config-are-not-boolean: avoid segfault on submodule.*.path set to an empty "true"
| * | | | | | | | | avoid segfault on submodule.*.path set to an empty "true"jl/some-submodule-config-are-not-booleanJharrod LaFon2013-08-191-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git fails due to a segmentation fault if a submodule path is empty. Here is an example .gitmodules that will cause a segmentation fault: [submodule "foo-module"] path url = http://host/repo.git $ git status Segmentation fault (core dumped) This is because the parsing of "submodule.*.path" is not prepared to see a value-less "true" and assumes that the value is always non-NULL (parsing of "ignore" has the same problem). Fix it by checking the NULL-ness of value and complain with config_error_nonbool(). Signed-off-by: Jharrod LaFon <jlafon@eyesopen.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'tr/log-full-diff-keep-true-parents' into maintJunio C Hamano2013-09-182-0/+28
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Output from "git log --full-diff -- <pathspec>" looked strange, because comparison was done with the previous ancestor that touched the specified <pathspec>, causing the patches for paths outside the pathspec to show more than the single commit has changed. * tr/log-full-diff-keep-true-parents: log: use true parents for diff when walking reflogs log: use true parents for diff even when rewriting
| * | | | | | | | | | log: use true parents for diff when walking reflogstr/log-full-diff-keep-true-parentsThomas Rast2013-08-051-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The reflog walking logic (git log -g) replaces the true parent list with the preceding commit in the reflog. This results in bogus commit diffs when combined with options such as -p; the diff is against the reflog predecessor, not the parent of the commit. Save the true parents on the side, extending the functions from the previous commit. The diff logic picks them up and uses them to show the correct diffs. We do have to be somewhat careful about repeated calling of save_parents(), since the reflog may list a commit more than once. We now store (commit_list*)-1 to distinguish the "not saved yet" and "root commit" cases. This lets us preserve an empty parent list even if save_parents() is repeatedly called. Suggested-by: Jeff King <peff@peff.net> Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | log: use true parents for diff even when rewritingThomas Rast2013-08-011-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When using pathspec filtering in combination with diff-based log output, parent simplification happens before the diff is computed. The diff is therefore against the *simplified* parents. This works okay, arguably by accident, in the normal case: simplification reduces to one parent as long as the commit is TREESAME to it. So the simplified parent of any given commit must have the same tree contents on the filtered paths as its true (unfiltered) parent. However, --full-diff breaks this guarantee, and indeed gives pretty spectacular results when comparing the output of git log --graph --stat ... git log --graph --full-diff --stat ... (--graph internally kicks in parent simplification, much like --parents). To fix it, store a copy of the parent list before simplification (in a slab) whenever --full-diff is in effect. Then use the stored parents instead of the simplified ones in the commit display code paths. The latter do not actually check for --full-diff to avoid duplicated code; they just grab the original parents if save_parents() has not been called for this revision walk. For ordinary commits it should be obvious that this is the right thing to do. Merge commits are a bit subtle. Observe that with default simplification, merge simplification is an all-or-nothing decision: either the merge is TREESAME to one parent and disappears, or it is different from all parents and the parent list remains intact. Redundant parents are not pruned, so the existing code also shows them as a merge. So if we do show a merge commit, the parent list just consists of the rewrite result on each parent. Running, e.g., --cc on this in --full-diff mode is not very useful: if any commits were skipped, some hunks will disagree with all sides of the merge (with one side, because commits were skipped; with the others, because they didn't have those changes in the first place). This triggers --cc showing these hunks spuriously. Therefore I believe that even for merge commits it is better to show the diffs wrt. the original parents. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'jc/transport-do-not-use-connect-twice-in-fetch' into maintJunio C Hamano2013-09-181-0/+72
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The auto-tag-following code in "git fetch" tries to reuse the same transport twice when the serving end does not cooperate and does not give tags that point to commits that are asked for as part of the primary transfer. Unfortunately, Git-aware transport helper interface is not designed to be used more than once, hence this does not work over smart-http transfer. * jc/transport-do-not-use-connect-twice-in-fetch: builtin/fetch.c: Fix a sparse warning fetch: work around "transport-take-over" hack fetch: refactor code that fetches leftover tags fetch: refactor code that prepares a transport fetch: rename file-scope global "transport" to "gtransport" t5802: add test for connect helper
| * | | | | | | | | | | t5802: add test for connect helperJunio C Hamano2013-08-071-0/+72
| | |_|/ / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is an attempt to reproduce a problem reported for a third-party custom "connect" remote helper. The conjecture is that sometimes "git fetch" wants to make two connections (one for the primary transfer with 'follow-tags' option set, and then after noticing that some tags are not packed because the primary transfer did not have to send any commit that is pointed by them, another to explicitly ask for the missing tags), and their "connect" helper is not called in the second request, breaking the "fetch" as a whole. Unfortunately this test script does not trigger the alleged failure and happily passes when talking to upload-pack from git-core (see patch 5/5 for details). Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'sp/clip-read-write-to-8mb' into maintJunio C Hamano2013-09-181-0/+14
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Send a large request to read(2)/write(2) as a smaller but still reasonably large chunks, which would improve the latency when the operation needs to be killed and incidentally works around broken 64-bit systems that cannot take a 2GB write or read in one go. * sp/clip-read-write-to-8mb: Revert "compat/clipped-write.c: large write(2) fails on Mac OS X/XNU" xread, xwrite: limit size of IO to 8MB
| * | | | | | | | | | | xread, xwrite: limit size of IO to 8MBSteffen Prohaska2013-08-201-0/+14
| | |_|_|/ / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checking out 2GB or more through an external filter (see test) fails on Mac OS X 10.8.4 (12E55) for a 64-bit executable with: error: read from external filter cat failed error: cannot feed the input to external filter cat error: cat died of signal 13 error: external filter cat failed 141 error: external filter cat failed The reason is that read() immediately returns with EINVAL when asked to read more than 2GB. According to POSIX [1], if the value of nbyte passed to read() is greater than SSIZE_MAX, the result is implementation-defined. The write function has the same restriction [2]. Since OS X still supports running 32-bit executables, the 32-bit limit (SSIZE_MAX = INT_MAX = 2GB - 1) seems to be also imposed on 64-bit executables under certain conditions. For write, the problem has been addressed earlier [6c642a]. Address the problem for read() and write() differently, by limiting size of IO chunks unconditionally on all platforms in xread() and xwrite(). Large chunks only cause problems, like causing latencies when killing the process, even if OS X was not buggy. Doing IO in reasonably sized smaller chunks should have no negative impact on performance. The compat wrapper clipped_write() introduced earlier [6c642a] is not needed anymore. It will be reverted in a separate commit. The new test catches read and write problems. Note that 'git add' exits with 0 even if it prints filtering errors to stderr. The test, therefore, checks stderr. 'git add' should probably be changed (sometime in another commit) to exit with nonzero if filtering fails. The test could then be changed to use test_must_fail. Thanks to the following people for suggestions and testing: Johannes Sixt <j6t@kdbg.org> John Keeping <john@keeping.me.uk> Jonathan Nieder <jrnieder@gmail.com> Kyle J. McKay <mackyle@gmail.com> Linus Torvalds <torvalds@linux-foundation.org> Torsten Bögershausen <tboegi@web.de> [1] http://pubs.opengroup.org/onlinepubs/009695399/functions/read.html [2] http://pubs.opengroup.org/onlinepubs/009695399/functions/write.html [6c642a] commit 6c642a878688adf46b226903858b53e2d31ac5c3 compate/clipped-write.c: large write(2) fails on Mac OS X/XNU Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'jk/mailmap-incomplete-line' into maintJunio C Hamano2013-09-181-1/+15
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/mailmap-incomplete-line: mailmap: handle mailmap blobs without trailing newlines
| * | | | | | | | | | | mailmap: handle mailmap blobs without trailing newlinesjk/mailmap-incomplete-lineJeff King2013-08-281-1/+15
| | |_|_|_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The read_mailmap_buf function reads each line of the mailmap using strchrnul, like: const char *end = strchrnul(buf, '\n'); unsigned long linelen = end - buf + 1; But that's off-by-one when we actually hit the NUL byte; our line does not have a terminator, and so is only "end - buf" bytes long. As a result, when we subtract the linelen from the total len, we end up with (unsigned long)-1 bytes left in the buffer, and we start reading random junk from memory. We could fix it with: unsigned long linelen = end - buf + !!*end; but let's take a step back for a moment. It's questionable in the first place for a function that takes a buffer and length to be using strchrnul. But it works because we only have one caller (and are only likely to ever have this one), which is handing us data from read_sha1_file. Which means that it's always NUL-terminated. Instead of tightening the assumptions to make the buffer/length pair work for a caller that doesn't actually exist, let's let loosen the assumptions to what the real caller has: a modifiable, NUL-terminated string. This makes the code simpler and shorter (because we don't have to correlate strchrnul with the length calculation), correct (because the code with the off-by-one just goes away), and more efficient (we can drop the extra allocation we needed to create NUL-terminated strings for each line, and just terminate in place). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | t7406-submodule-update: add missing &&Tay Ray Chuan2013-09-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 322bb6e (2011 Aug 11) introduced a new subshell at the end of a test case but omitted a '&&' to join the two; fix this. Signed-off-by: Tay Ray Chuan <rctay89@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'nd/fetch-pack-shallow-fix' into maintJunio C Hamano2013-09-051-0/+16
|\ \ \ \ \ \ \ \ \ \ \ | |_|/ / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent "short-cut clone connectivity check" topic broke a shallow repository when a fetch operation tries to auto-follow tags. * nd/fetch-pack-shallow-fix: fetch-pack: do not remove .git/shallow file when --depth is not specified
| * | | | | | | | | | fetch-pack: do not remove .git/shallow file when --depth is not specifiednd/fetch-pack-shallow-fixNguyễn Thái Ngọc Duy2013-08-251-0/+16
| |/ / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fetch_pack() can remove .git/shallow file when a shallow repository becomes a full one again. This behavior is triggered incorrectly when tags are also fetched because fetch_pack() will be called twice. At the first fetch_pack() call: - shallow_lock is set up - alternate_shallow_file points to shallow_lock.filename, which is "shallow.lock" - commit_lock_file is called, which sets shallow_lock.filename to "". alternate_shallow_file also becomes "" because it points to the same memory. At the second call, setup_alternate_shallow() is not called and alternate_shallow_file remains "". It's mistaken as unshallow case and .git/shallow is removed. The end result is a broken repository. Fix this by always initializing alternate_shallow_file when fetch_pack() is called. As an extra measure, check if args->depth > 0 before commit/rollback shallow file. Reported-by: Kacper Kornet <kornet@camk.edu.pl> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Revert "Add new @ shortcut for HEAD"Junio C Hamano2013-08-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit cdfd94837b27c220f70f032b596ea993d195488f, as it does not just apply to "@" (and forms with modifiers like @{u} applied to it), but also affects e.g. "refs/heads/@/foo", which it shouldn't. The basic idea of giving a short-hand might be good, and the topic can be retried later, but let's revert to avoid affecting existing use cases for now for the upcoming release.
* | | | | | | | | | Revert "git stash: avoid data loss when "git stash save" kills a directory"Junio C Hamano2013-08-141-18/+0
| |_|_|_|/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit a73653130edd6a8977106d45a8092c09040f9132, as it has been reported that "ls-files --killed" is too time-consuming in a deep directory with too many untracked crufts (e.g. $HOME/.git tracking only a few files). We'd need to revisit it later but "ls-files --killed" needs to be optimized before it happens.
* | | | | | | | | Merge branch 'jk/submodule-subdirectory-ok'Junio C Hamano2013-08-091-1/+1
|\ \ \ \ \ \ \ \ \ | |_|/ / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | * jk/submodule-subdirectory-ok: t/t7407: fix two typos in submodule tests
| * | | | | | | | t/t7407: fix two typos in submodule testsjk/submodule-subdirectory-okPhil Hord2013-08-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In t/t7407-submodule-foreach.sh there is a typo in one of the path names given for a test step. The correct path is nested1/nested2/.git, but nested1/nested1/nested2/.git is given instead. The typo is hidden because this line also accidentally omits the && chain operator. The omitted chain also means the return values of all the previous commands in this test are also being ignored. Fix the path and add the chain operator so the entire test sequence can be properly validated. Signed-off-by: Phil Hord <hordp@cisco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'es/blame-L-breakage'Junio C Hamano2013-08-051-2/+2
|\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * es/blame-L-breakage: t8001, t8002: fix "blame -L :literal" test on NetBSD
| * | | | | | | | | t8001, t8002: fix "blame -L :literal" test on NetBSDes/blame-L-breakageRené Scharfe2013-08-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sub-test 42 of t8001 and t8002 ("blame -L :literal") fails on NetBSD with the following verbose output: git annotate -L:main hello.c Author F (expected 4, attributed 3) bad Author G (expected 1, attributed 1) good This is not caused by different behaviour of git blame or annotate on that platform, but by different test input, in turn caused by a sed command that forgets to add a newline on NetBSD. Here's the diff of the commit that adds "goodbye" to hello.c, for Linux: @@ -1,4 +1,5 @@ int main(int argc, const char *argv[]) { puts("hello"); + puts("goodbye"); } We see that it adds an extra TAB, but that's not a problem. Here's the same on NetBSD: @@ -1,4 +1,4 @@ int main(int argc, const char *argv[]) { puts("hello"); -} + puts("goodbye");} It also adds an extra TAB, but it is missing the newline character after the semicolon. The following patch gets rid of the extra TAB at the beginning, but more importantly adds the missing newline at the end in a (hopefully) portable way, mentioned in http://sed.sourceforge.net/sedfaq4.html. The diff becomes this, on both Linux and NetBSD: @@ -1,4 +1,5 @@ int main(int argc, const char *argv[]) { puts("hello"); + puts("goodbye"); } Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | Merge branch 'dn/test-reject-utf-16'Junio C Hamano2013-08-052-2/+2
|\ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * dn/test-reject-utf-16: t3900: test rejecting log message with NULs correctly Add missing test file for UTF-16.
| * | | | | | | | | | t3900: test rejecting log message with NULs correctlydn/test-reject-utf-16Junio C Hamano2013-08-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is not like that our longer term desire is to someday start accept log messages with NULs in them, so it is wrong to mark a test that demonstrates "git commit" that correctly fails given such an input as "expect-failure". "git commit" should fail today, and it should fail the same way in the future given a message with NUL in it. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | Add missing test file for UTF-16.Brian M. Carlson2013-08-051-0/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test file that the UTF-16 rejection test looks for is missing, but this went unnoticed because the test is expected to fail anyway; as a consequence, the test fails because the file containing the commit message is missing, and not because the test file contains a NUL byte. Fix this by including a sample text file containing a commit message encoded in UTF-16. Signed-off-by: Brian M. Carlson <sandals@crustytoothpaste.net> Tested-by: Duy Nguyen <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | Merge branch 'jk/cat-file-batch-optim'Junio C Hamano2013-08-021-7/+0
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/cat-file-batch-optim: Revert "cat-file: split --batch input lines on whitespace"
| * | | | | | | | | | | Revert "cat-file: split --batch input lines on whitespace"Junio C Hamano2013-08-021-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This reverts commit c334b87b30c1464a1ab563fe1fb8de5eaf0e5bac; the update assumed that people only used the command to read from "rev-list --objects" output, whose lines begin with a 40-hex object name followed by a whitespace, but it turns out that scripts feed random extended SHA-1 expressions (e.g. "HEAD:$pathname") in which a whitespace has to be kept.
| * | | | | | | | | | | Merge branch 'nd/warn-ambiguous-object-name' into jk/cat-file-batch-optimJunio C Hamano2013-07-121-0/+18
| |\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nd/warn-ambiguous-object-name: get_sha1: warn about full or short object names that look like refs
* | \ \ \ \ \ \ \ \ \ \ \ Merge branch 'ob/typofixes'Junio C Hamano2013-08-016-6/+6
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ob/typofixes: many small typofixes
| * | | | | | | | | | | | | many small typofixesob/typofixesOndřej Bílka2013-07-296-6/+6
| | |_|_|_|_|_|/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ondřej Bílka <neleai@seznam.cz> Reviewed-by: Marc Branchaud <marcnarc@xiplink.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'lf/echo-n-is-not-portable'Junio C Hamano2013-08-011-2/+2
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lf/echo-n-is-not-portable: Avoid using `echo -n` anywhere
| * | | | | | | | | | | | | Avoid using `echo -n` anywherelf/echo-n-is-not-portableLukas Fleischer2013-07-291-2/+2
| | |_|_|_|_|_|_|/ / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | `echo -n` is non-portable. The POSIX specification says: Conforming applications that wish to do prompting without <newline> characters or that could possibly be expecting to echo a -n, should use the printf utility derived from the Ninth Edition system. Since all of the affected shell scripts use a POSIX shell shebang, replace `echo -n` invocations with printf. Signed-off-by: Lukas Fleischer <git@cryptocrack.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'jx/clean-interactive'Junio C Hamano2013-08-011-2/+38
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jx/clean-interactive: git-clean: implement partial matching for selection Documentation/git-clean: fix description for range
| * | | | | | | | | | | | | git-clean: implement partial matching for selectionJiang Xin2013-07-241-2/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Document for interactive git-clean says: "You also could say `c` or `clean` above as long as the choice is unique". But it's not true, because only hotkey `c` and full match (`clean`) could work. Implement partial matching via find_unique function to make the document right. Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'ml/avoid-using-grep-on-crlf-files'Junio C Hamano2013-07-243-2/+4
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On systems that understand a CRLF as a line ending, tests in this script that worked on files with CRLF line endings using "grep" to extract matching lines may lose the CR at the end of lines that match, causing the actual output not to match the expected output. * ml/avoid-using-grep-on-crlf-files: test-lib.sh - define and use GREP_STRIPS_CR
| * | | | | | | | | | | | | | test-lib.sh - define and use GREP_STRIPS_CRml/avoid-using-grep-on-crlf-filesMark Levedahl2013-07-183-2/+4
| | |/ / / / / / / / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define a common macro for grep needing -U to allow tests to not need to inquire of specific platforms needing this option. Change t3032 and t5560 to use this rather than testing explicitly for mingw. This fixes these two tests on Cygwin. Signed-off-by: Mark Levedahl <mlevedahl@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'tr/line-log'Junio C Hamano2013-07-241-0/+13
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix "log -L" command line parsing bugs. * tr/line-log: t4211: fix incorrect rebase at f8395edc (range-set: satisfy non-empty ranges invariant) line-log: fix "log -LN" crash when N is last line of file range-set: satisfy non-empty ranges invariant t4211: demonstrate crash when first -L encountered is empty range t4211: demonstrate empty -L range crash range-set: fix sort_and_merge_range_set() corner case bug
| * | | | | | | | | | | | | | t4211: fix incorrect rebase at f8395edc (range-set: satisfy non-empty ranges ↵tr/line-logJunio C Hamano2013-07-241-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | invariant) Wnen I rewrote "cat b.c | wc -l" into "wc -l <b.c" to squash in a suggestion on the list to this series, I screwed up subsequent rebase. Fix it up. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | line-log: fix "log -LN" crash when N is last line of filees/line-log-further-fixesEric Sunshine2013-07-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | range-set invariants are: ranges must be (1) non-empty, (2) disjoint, (3) sorted in ascending order. line_log_data_insert() breaks the non-empty invariant under the following conditions: the incoming range is empty and the pathname attached to the range has not yet been encountered. In this case, line_log_data_insert() assigns the empty range to a new line_log_data record without taking any action to ensure that the empty range is eventually folded out. Subsequent range-set functions crash or throw an assertion failure upon encountering such an anomaly. Fix this bug. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Acked-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | range-set: satisfy non-empty ranges invariantEric Sunshine2013-07-231-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | range-set invariants are: ranges must be (1) non-empty, (2) disjoint, (3) sorted in ascending order. During processing, various range-set utility functions break the invariants (for instance, by adding empty ranges), with the expectation that a finalizing sort_and_merge_range_set() will restore sanity. sort_and_merge_range_set(), however, neglects to fold out empty ranges, thus it fails to satisfy the non-empty constraint. Subsequent range-set functions crash or throw an assertion failure upon encountering such an anomaly. Rectify the situation by having sort_and_merge_range_set() fold out empty ranges. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Acked-by: Thomas Rast <trast@inf.ethz.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | t4211: demonstrate crash when first -L encountered is empty rangeEric Sunshine2013-07-231-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Acked-by: Thomas Rast <trast@inf.ethz.ch> Helped-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | | | t4211: demonstrate empty -L range crashEric Sunshine2013-07-231-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Acked-by: Thomas Rast <trast@inf.ethz.ch> Helped-by: SZEDER Gábor <szeder@ira.uka.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'mv/merge-ff-tristate'Junio C Hamano2013-07-231-1/+1
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | |_|_|_|/ / / / / / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mv/merge-ff-tristate: t7600: fix typo in test title
| * | | | | | | | | | | | | | t7600: fix typo in test titlemv/merge-ff-tristateJunio C Hamano2013-07-231-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spotted by Ram, confirmed by Miklos. Signed-off-by: Junio C Hamano <gitster@pobox.com>