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* Extract some utilities from git-svn to allow extracting Git::SVN.Michael G. Schwern2012-07-27
| | | | | | | | | | | | | | | | Put them in a new module called Git::SVN::Utils. Yeah, not terribly original and it will be a dumping ground. But its better than having them in the main git-svn program. At least they can be documented and tested. * fatal() is used by many classes. * Change the $can_compress lexical into a function. This should be enough to extract Git::SVN. Signed-off-by: Michael G. Schwern <schwern@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
* Merge branch 'jc/test-lib-source-build-options-early'Junio C Hamano2012-07-25
|\ | | | | | | | | | | | | | | | | | | Reorders t/test-lib.sh so that we dot-source GIT-BUILD-OPTIONS that records the shell and Perl the user told us to use with Git a lot early, so that test-lib.sh script itself can use "$PERL_PATH" in one of its early operations. * jc/test-lib-source-build-options-early: test-lib: reorder and include GIT-BUILD-OPTIONS a lot earlier
| * test-lib: reorder and include GIT-BUILD-OPTIONS a lot earlierJunio C Hamano2012-06-24
| | | | | | | | | | | | | | | | | | | | | | This dot-sources GIT-BUILD-OPTIONS a lot earlier in test-lib.sh so that its use of "perl" can use "$PERL_PATH" to choose the version of Perl the user told us is suitable for our use. This is iffy; I didn't check it very carefully, and I would not be surprised if there are subtle breakages. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'mm/config-xdg'Junio C Hamano2012-07-25
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Finishing touches to the XDG support (new feature for 1.7.12) and tests. * mm/config-xdg: t1306: check that XDG_CONFIG_HOME works ignore: make sure we have an xdg path before using it attr: make sure we have an xdg path before using it test-lib.sh: unset XDG_CONFIG_HOME
| * | t1306: check that XDG_CONFIG_HOME worksJeff King2012-07-24
| | | | | | | | | | | | | | | | | | | | | This should override $HOME/.config, but we never actually tested it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | ignore: make sure we have an xdg path before using itMatthieu Moy2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit e3ebc35 (config: fix several access(NULL) calls, 2012-07-12) was fixing access(NULL) calls when trying to access $HOME/.config/git/config, but missed the ones when trying to access $HOME/.config/git/ignore. Fix and test this. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | attr: make sure we have an xdg path before using itJeff King2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we don't have a core.attributesfile configured, we fall back to checking XDG config, which is usually $HOME/.config/git/attributes. However, if $HOME is unset, then home_config_paths will return NULL, and we end up calling fopen(NULL). Depending on your system, this may or may not cause the accompanying test to fail (e.g., on Linux and glibc, the address will go straight to open, which will return EFAULT). However, valgrind will reliably notice the error. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | test-lib.sh: unset XDG_CONFIG_HOMEJeff King2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | Now that git respects XDG_CONFIG_HOME for some lookups, we must be sure to cleanse the test environment. Otherwise, the user's XDG_CONFIG_HOME could influence the test results. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'cw/rebase-i-root'Junio C Hamano2012-07-25
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Finishing touches to the "rebase -i --root" (new feature for 1.7.12). * cw/rebase-i-root: rebase -i: handle fixup of root commit correctly
| * | | rebase -i: handle fixup of root commit correctlyChris Webb2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a bug with git rebase -i --root when a fixup or squash line is applied to the new root. We attempt to amend the commit onto which they apply with git reset --soft HEAD^ followed by a normal commit. Unlike a real commit --amend, this sequence will fail against a root commit as it has no parent. Fix rebase -i to use commit --amend for fixup and squash instead, and add a test for the case of a fixup of the root commit. Signed-off-by: Chris Webb <chris@arachsys.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | t/lib-httpd: handle running under --valgrindJeff King2012-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running the http tests with valgrind does not work for two reasons: 1. Apache complains about following the symbolic link from git-http-backend to valgrind.sh. 2. Apache does not pass through the GIT_VALGRIND variable to the backend CGI. This patch fixes both problems. Unfortunately, there is a slight hack we need to handle passing environment variables through Apache. If we just tell it: PassEnv GIT_VALGRIND then Apache will complain when GIT_VALGRIND is not set. If we try: SetEnv GIT_VALGRIND ${GIT_VALGRIND} then when GIT_VALGRIND is not set, it will pass through the literal "${GIT_VALGRIND}". Instead, we now unconditionally pass through GIT_VALGRIND from lib-httpd.sh into apache, even if it is empty. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jv/maint-no-ext-diff'Junio C Hamano2012-07-23
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git diff --no-ext-diff" did not output anything for a typechange filepair when GIT_EXTERNAL_DIFF is in effect. * jv/maint-no-ext-diff: diff: test precedence of external diff drivers diff: correctly disable external_diff with --no-ext-diff
| * | | | diff: test precedence of external diff driversJeff King2012-07-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are three ways to specify an external diff command: GIT_EXTERNAL_DIFF in the environment, diff.external in the config, or a "diff" gitattribute. The current order of precedence is: 1. gitattribute 2. GIT_EXTERNAL_DIFF 3. diff.external Usually our rule is that environment variables should take precedence over on-disk config (i.e., option 2 should come before option 1). However, this situation is trickier than some, because option 1 is more specific to the individual file than option 2 (which affects all files), so it might be preferable. So the current behavior can be seen as implementing "do the specific thing if we can, but fall back to this general thing". This is probably not what we would do if we were writing git from scratch, but it has been this way for several years, and is not worth changing. So let's at least document that this is the way it's supposed to work with a test. While we're there, let's also make sure that diff.external (which was not previously tested at all) works by running it through the same tests as GIT_EXTERNAL_DIFF. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | diff: correctly disable external_diff with --no-ext-diffJunio C Hamano2012-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Upon seeing a type-change filepair, "diff --no-ext-diff" does not show the usual "deletion followed by addition" split patch and does not run the external diff driver either. This is because the logic to disable external diff was placed at a wrong level in the callchain. run_diff_cmd() decides to show the split patch only when external diff driver is not configured or specified via GIT_EXTERNAL_DIFF environment, but this is done before checking if --no-ext-diff was given. To make things worse, run_diff_cmd() checks --no-ext-diff and disables the output for such a filepair completely, as the callchain below it (e.g. builtin_diff) does not want to handle typechange filepairs. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'kk/maint-commit-tree'Junio C Hamano2012-07-23
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kk/maint-commit-tree: Revert "git-commit-tree(1): update synopsis" commit-tree: resurrect command line parsing updates
| * \ \ \ \ Merge branch 'kk/maint-1.7.9-commit-tree' into kk/maint-commit-treeJunio C Hamano2012-07-17
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kk/maint-1.7.9-commit-tree: commit-tree: resurrect command line parsing updates
| | * | | | | commit-tree: resurrect command line parsing updatesJunio C Hamano2012-07-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 79a9312 (commit-tree: update the command line parsing, 2011-11-09) updated the command line parser to understand the usual "flags first and then non-flag arguments" order, in addition to the original and a bit unusual "tree comes first and then zero or more -p <parent>". Unfortunately, ba3c69a (commit: teach --gpg-sign option, 2011-10-05) broke it by mistake. Resurrect it, and protect the feature with a test from future breakages. Noticed by Keshav Kini Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'as/t4012-style-updates'Junio C Hamano2012-07-22
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * as/t4012-style-updates: t4012: Use test_must_fail instead of if-else t4012: use 'printf' instead of 'dd' to generate a binary file t4012: Re-indent test snippets t4012: Make --shortstat test more robust t4012: Break up pipe into serial redirections t4012: Actually quote the sed script t4012: Unquote git command fragment in test title t4012: modernize style for quoting
| * | | | | | | t4012: Use test_must_fail instead of if-elseAlexander Strasser2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make the code less bulky and easier to read. Also do not overlook failures like e.g. git failing because of unexpected signals. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: use 'printf' instead of 'dd' to generate a binary fileJohannes Sixt2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For some reason, 'echo X | dd bs=1k seek=1' creates a file with 2050 bytes on Windows instead of the expected 1026 bytes, so that a test fails. Since the actual contents of the file are irrelevant as long as there is at least one zero byte so that the diff machinery recognizes it as binary, use printf to generate it. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: Re-indent test snippetsAlexander Strasser2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most one-level indents were 1 HT (horizontal tab) followed by 1 SP. Remove the SP. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: Make --shortstat test more robustAlexander Strasser2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The --shortstat test depends on the same scenario as the --stat test. Use the part of the same expected result for the --stat test to avoid duplicating it manually. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: Break up pipe into serial redirectionsAlexander Strasser2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Do not hide possible git errors by masking its process exit status. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: Actually quote the sed scriptAlexander Strasser2012-07-16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The nested quoting is not needed in this cases, thus the previous version did work just fine. Nevertheless the usage is misleading, so just achieve nested quoting by using double quotes instead. Lower the probability of breakage in the future and make the code easier to read. NOTE: Just dropping the single quotes around the sed arguments would have also been possible. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: Unquote git command fragment in test titleAlexander Strasser2012-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The command fragments are quoted nowhere else in title texts of this file, thus make this one consistent with all other titles. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | t4012: modernize style for quotingAlexander Strasser2012-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This quoting style is used by all newly added test code. Signed-off-by: Alexander Strasser <eclipse7@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | Merge branch 'th/diff-no-index-fixes' into maintJunio C Hamano2012-07-11
| |\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git diff --no-index" did not correctly handle relative paths and did not correctly give exit codes when run under "--quiet" option. * th/diff-no-index-fixes: diff-no-index: exit(1) if 'diff --quiet <repo file> <external file>' finds changes diff: handle relative paths in no-index
| * \ \ \ \ \ \ \ Merge branch 'nd/clone-single-fix' into maintJunio C Hamano2012-07-11
| |\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git clone --single-branch" to clone a single branch did not limit the cloning to the specified branch. * nd/clone-single-fix: clone: fix ref selection in --single-branch --branch=xxx
| * \ \ \ \ \ \ \ \ Merge branch 'mm/verify-filename-fix' into maintJunio C Hamano2012-07-11
| |\ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git diff COPYING HEAD:COPYING" gave a nonsense error message that claimed that the treeish HEAD did not have COPYING in it. * mm/verify-filename-fix: verify_filename(): ask the caller to chose the kind of diagnosis sha1_name: do not trigger detailed diagnosis for file arguments
* | \ \ \ \ \ \ \ \ \ Merge branch 'jl/maint-1.7.10-recurse-submodules-with-symlink'Junio C Hamano2012-07-22
|\ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When "git submodule add" clones a submodule repository, it can get confused where to store the resulting submodule repository in the superproject's .git/ directory when there is a symbolic link in the path to the current directory. * jl/maint-1.7.10-recurse-submodules-with-symlink: submodules: don't stumble over symbolic links when cloning recursively
| * | | | | | | | | | | submodules: don't stumble over symbolic links when cloning recursivelyJens Lehmann2012-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 69c3051 (submodules: refactor computation of relative gitdir path) cloning a submodule recursively fails for nested submodules when a symbolic link is part of the path to the work tree of the superproject. This happens when module_clone() tries to find the relative paths between the work tree and the git dir. When a symbolic link in current $PWD points to a directory that is at a different level, then determining the number of "../" needed to traverse to the superproject's work tree leads to a wrong result. As there is no portable way to say "pwd -P", use cd_to_toplevel to remove the link from $PWD, which fixes this problem. A test for this issue has been added to t7406. Reported-by: Bob Halley <halley@play-bow.org> Signed-off-by: Jens Lehmann <Jens.Lehmann@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | Merge branch 'jc/sha1-name-more'Junio C Hamano2012-07-22
|\ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teaches the object name parser things like a "git describe" output is always a commit object, "A" in "git log A" must be a committish, and "A" and "B" in "git log A...B" both must be committish, etc., to prolong the lifetime of abbreviated object names. * jc/sha1-name-more: (27 commits) t1512: match the "other" object names t1512: ignore whitespaces in wc -l output rev-parse --disambiguate=<prefix> rev-parse: A and B in "rev-parse A..B" refer to committish reset: the command takes committish commit-tree: the command wants a tree and commits apply: --build-fake-ancestor expects blobs sha1_name.c: add support for disambiguating other types revision.c: the "log" family, except for "show", takes committish revision.c: allow handle_revision_arg() to take other flags sha1_name.c: introduce get_sha1_committish() sha1_name.c: teach lookup context to get_sha1_with_context() sha1_name.c: many short names can only be committish sha1_name.c: get_sha1_1() takes lookup flags sha1_name.c: get_describe_name() by definition groks only commits sha1_name.c: teach get_short_sha1() a commit-only option sha1_name.c: allow get_short_sha1() to take other flags get_sha1(): fix error status regression sha1_name.c: restructure disambiguation of short names sha1_name.c: correct misnamed "canonical" and "res" ...
| * | | | | | | | | | | | t1512: match the "other" object namesJunio C Hamano2012-07-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The test creates 16 objects that share the same prefix, and two other objects that do not. Tweak the test so that the other two share the same prefix that is different from the one that is shared by the 16. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | t1512: ignore whitespaces in wc -l outputJunio C Hamano2012-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some implementations of sed (e.g. MacOS X) have whitespaces in the output of "wc -l" that reads from the standard input. Ignore these whitespaces by not quoting the command substitution to be compared with the constant "16". Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | rev-parse --disambiguate=<prefix>Junio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new option allows you to feed an ambiguous prefix and enumerate all the objects that share it as a prefix of their object names. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | rev-parse: A and B in "rev-parse A..B" refer to committishJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | reset: the command takes committishJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is not strictly correct, in that resetting selected index entries from corresponding paths out of a given tree without moving HEAD is a valid operation, and in such case a tree-ish would suffice. But the existing code already requires a committish in the codepath, so let's be consistent with it for now. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | commit-tree: the command wants a tree and commitsJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | apply: --build-fake-ancestor expects blobsJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "index" line read from the patch to reconstruct a partial preimage tree records the object names of blob objects. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | sha1_name.c: add support for disambiguating other typesJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This teaches the revision parser that in "$name:$path" (used for a blob object name), "$name" must be a tree-ish. There are many more places where we know what types of objects are called for. This patch adds support for "commit", "treeish", "tree", and "blob", which could be used in the following contexts: - "git apply --build-fake-ancestor" reads the "index" lines from the patch; they must name blob objects (not even "blob-ish"); - "git commit-tree" reads a tree object name (not "tree-ish"), and zero or more commit object names (not "committish"); - "git reset $rev" wants a committish; "git reset $rev -- $path" wants a treeish. They will come in later patches in the series. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | revision.c: the "log" family, except for "show", takes committishJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a field to setup_revision_opt structure and allow these callers to tell the setup_revisions command parsing machinery that short SHA1 it encounters are meant to name committish. This step does not go all the way to connect the setup_revisions() to sha1_name.c yet. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | sha1_name.c: introduce get_sha1_committish()Junio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many callers know that the user meant to name a committish by syntactical positions where the object name appears. Calling this function allows the machinery to disambiguate shorter-than-unique abbreviated object names between committish and others. Note that this does NOT error out when the named object is not a committish. It is merely to give a hint to the disambiguation machinery. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | sha1_name.c: many short names can only be committishJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We know that the token "$name" that appear in "$name^{commit}", "$name^4", "$name~4" etc. can only name a committish (either a commit or a tag that peels to a commit). Teach get_short_sha1() to take advantage of that knowledge when disambiguating an abbreviated SHA-1 given as an object name. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | | | | | sha1_name.c: get_describe_name() by definition groks only commitsJunio C Hamano2012-07-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach get_describe_name() to pass the disambiguation hint down the callchain to get_short_sha1(). Also add tests to show various syntactic elements that we could take advantage of the object type information to help disambiguration of abbreviated object names. Many of them are marked as broken, and some of them will be fixed in later patches in this series. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | Merge branch 'jc/maint-filter-branch-epoch-date'Junio C Hamano2012-07-22
|\ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In 1.7.9 era, we taught "git rebase" about the raw timestamp format but we did not teach the same trick to "filter-branch", which rolled a similar logic on its own. Because of this, "filter-branch" failed to rewrite commits with ancient timestamps. * jc/maint-filter-branch-epoch-date: t7003: add test to filter a branch with a commit at epoch date.c: Fix off by one error in object-header date parsing filter-branch: do not forget the '@' prefix to force git-timestamp
| * | | | | | | | | | | | | t7003: add test to filter a branch with a commit at epochJunio C Hamano2012-07-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Running filter-branch on a history that has a commit with timestamp at epoch used to fail, but it should have been fixed. Add test to make sure it won't break again. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | Merge branch 'tg/maint-cache-name-compare'Junio C Hamano2012-07-15
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Even though the index can record pathnames longer than 1<<12 bytes, in some places we were not comparing them in full, potentially replacing index entries instead of adding. * tg/maint-cache-name-compare: cache_name_compare(): do not truncate while comparing paths
| * | | | | | | | | | | | | | cache_name_compare(): do not truncate while comparing pathsJunio C Hamano2012-07-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We failed to use ce_namelen() equivalent and instead only compared up to the CE_NAMEMASK bytes by mistake. Adding an overlong path that shares the same common prefix as an existing entry in the index did not add a new entry, but instead replaced the existing one, as the result. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | | | | | | | Merge branch 'jk/maint-commit-amend-only-no-paths'Junio C Hamano2012-07-15
|\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git commit --amend --only --" was meant to allow "Clever" people to rewrite the commit message without making any change even when they have already changes for the next commit added to their index, but it never worked as advertised since it was introduced in 1.3.0 era. * jk/maint-commit-amend-only-no-paths: commit: fix "--amend --only" with no pathspec
| * | | | | | | | | | | | | | | commit: fix "--amend --only" with no pathspecJeff King2012-07-10
| |/ / / / / / / / / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we do not have any pathspec, we typically disallow an explicit "--only", because it makes no sense (your commit would, by definition, be empty). But since 6a74642 (git-commit --amend: two fixes., 2006-04-20), we have allowed "--amend --only" with the intent that it would amend the commit, ignoring any contents staged in the index. However, while that commit allowed the combination, we never actually implemented the logic to make it work. The current code notices that we have no pathspec and assumes we want to do an as-is commit (i.e., the "--only" is ignored). Instead, we must make sure to follow the partial-commit code-path. We also need to tweak the list_paths function to handle a NULL pathspec. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
generated by cgit v1.2.1 (git 2.18.0) at 2025-02-02 10:19:16 +0000