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2009-06-27Add new fast-export testcasesLibravatar Elijah Newren1-0/+88
The testcases test the new --tag-of-filtered-object option, the output when limiting what to export by path, and test behavior when no exact-ref revision is included (e.g. master~8 present on command line but not master). Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-06-27fast-export: Omit tags that tag treesLibravatar Elijah Newren1-1/+7
Commit c0582c53bcf4e83bba70e1ad23abbad31f96ebc8 introduced logic to just omit tags that point to tree objects. However, these objects were still being output and were pointing at "mark :0", which caused fast-import to crash. This patch makes sure such tags (including deeper nestings such as tags of tags of trees), are omitted. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-05-18t9301: use ISO8859-1 rather than ISO-8859-1Libravatar Brandon Casey1-1/+1
Some ancient platforms do not have an extensive list of alternate names for character encodings. For example, Solaris 7 does not know that ISO-8859-1 is the same as ISO8859-1. Modern platforms do know this, so use the older name. Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-04-01Merge branch 'ef/fast-export'Libravatar Junio C Hamano1-0/+15
* ef/fast-export: builtin-fast-export.c: handle nested tags builtin-fast-export.c: fix crash on tagged trees builtin-fast-export.c: turn error into warning test-suite: adding a test for fast-export with tag variants
2009-03-29builtin-fast-export.c: handle nested tagsLibravatar Erik Faye-Lund1-2/+2
When tags that points to tags are passed to fast-export, an error is given, saying "Tag [TAGNAME] points nowhere?". This fix calls parse_object() on the object before referencing it's tag, to ensure the tag-info is fully initialized. In addition, it inserts a comment to point out where nested tags are handled. This is consistent with the comment for signed tags. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-29builtin-fast-export.c: fix crash on tagged treesLibravatar Erik Faye-Lund1-3/+2
If a tag object points to a tree (or another unhandled type), the commit- pointer is left uninitialized and later dereferenced. This patch adds a default case to the switch that issues a warning and skips the object. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-29test-suite: adding a test for fast-export with tag variantsLibravatar Erik Faye-Lund1-0/+16
Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-03-25fast-export: Avoid dropping files from commitsLibravatar Elijah Newren1-2/+5
When exporting a subset of commits on a branch that do not go back to a root commit (e.g. master~2..master), we still want each exported commit to have the same files in the exported tree as in the original tree. Previously, when given such a range, we would omit master~2 as a parent of master~1, but we would still diff against master~2 when selecting the list of files to include in master~1. This would result in only files that had changed in the given range showing up in the resulting export. In such cases, we should diff master~1 against the root instead (i.e. use diff_root_tree_sha1 instead of diff_tree_sha1). There's a special case to consider here: incremental exports (i.e. exports where the --import-marks flag is specified). If master~2 is an imported mark, then we still want to diff master~1 against master~2 when selecting the list of files to include. We can handle all cases, including the special case, by just checking whether master~2 corresponds to a known object mark when deciding what to diff against. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2009-02-18tests: fix "export var=val"Libravatar Junio C Hamano1-2/+2
Some shells do not like "export var=val"; the right way to write it is to do an assignment and then export just the variable name. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19Merge branch 'maint' to sync with GIT 1.6.0.6Libravatar Junio C Hamano1-0/+20
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-12-19fast-export: deal with tag objects that do not have a taggerLibravatar Johannes Schindelin1-0/+20
When no tagger was found (old Git produced tags like this), no "tagger" line is printed (but this is incompatible with the current git fast-import). Alternatively, you can pass the option --fake-missing-tagger, forcing fast-export to fake a tagger Unspecified Tagger <no-tagger> with a tag date of the beginning of (Unix) time in the case of a missing tagger, so that fast-import is still able to import the result. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-27Merge branch 'maint'Libravatar Junio C Hamano1-0/+8
* maint: sha1_file.c: resolve confusion EACCES vs EPERM sha1_file: avoid bogus "file exists" error message git checkout: don't warn about unborn branch if -f is already passed bash: offer refs instead of filenames for 'git revert' bash: remove dashed command leftovers git-p4: fix keyword-expansion regex fast-export: use an unsorted string list for extra_refs Add new testcase to show fast-export does not always exports all tags
2008-11-23fast-export: use an unsorted string list for extra_refsLibravatar Johannes Schindelin1-1/+1
The list extra_refs contains tags and the objects referenced by them, so that they can be handled at the end. When a tag references a commit, that commit is added to the list using the same name. Also, the function handle_tags_and_duplicates() relies on the order the items were added to extra_refs, so clearly we do not want to use a sorted list here. Noticed by Miklos Vajna. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Tested-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-11-23Add new testcase to show fast-export does not always exports all tagsLibravatar Miklos Vajna1-0/+8
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-09-09t9300, t9301: use "git fast-import/fast-export" without dashLibravatar Nanako Shiraishi1-1/+1
Also use "git hash-object" and "git rev-parse" without dash. Signed-off-by: Nanako Shiraishi <nanako3@lavabit.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-08-17tests: use $TEST_DIRECTORY to refer to the t/ directoryLibravatar Junio C Hamano1-1/+1
Many test scripts assumed that they will start in a 'trash' subdirectory that is a single level down from the t/ directory, and referred to their test vector files by asking for files like "../t9999/expect". This will break if we move the 'trash' subdirectory elsewhere. To solve this, we earlier introduced "$TEST_DIRECTORY" so that they can refer to t/ directory reliably. This finally makes all the tests use it to refer to the outside environment. With this patch, and a one-liner not included here (because it would contradict with what Dscho really wants to do): | diff --git a/t/test-lib.sh b/t/test-lib.sh | index 70ea7e0..60e69e4 100644 | --- a/t/test-lib.sh | +++ b/t/test-lib.sh | @@ -485,7 +485,7 @@ fi | . ../GIT-BUILD-OPTIONS | | # Test repository | -test="trash directory" | +test="trash directory/another level/yet another" | rm -fr "$test" || { | trap - exit | echo >&5 "FATAL: Cannot prepare test area" all the tests still pass, but we would want extra sets of eyeballs on this type of change to really make sure. [jc: with help from Stephan Beyer on http-push tests I do not run myself; credits for locating silly quoting errors go to Olivier Marin.] Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-29Support copy and rename detection in fast-export.Libravatar Alexander Gavrilov1-0/+46
Although it does not matter for Git itself, tools that export to systems that explicitly track copies and renames can benefit from such information. This patch makes fast-export output correct action logs when -M or -C are enabled. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-19Support gitlinks in fast-import.Libravatar Alexander Gavrilov1-0/+42
Currently fast-import/export cannot be used for repositories with submodules. This patch extends the relevant programs to make them correctly process gitlinks. Links can be represented by two forms of the Modify command: M 160000 SHA1 some/path which sets the link target explicitly, or M 160000 :mark some/path where the mark refers to a commit. The latter form can be used by importing tools to build all submodules simultaneously in one physical repository, and then simply fetch them apart. Signed-off-by: Alexander Gavrilov <angavrilov@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-07-13t/: Use "test_must_fail git" instead of "! git"Libravatar Stephan Beyer1-2/+2
This patch changes every occurrence of "! git" -- with the meaning that a git call has to gracefully fail -- into "test_must_fail git". This is useful to - make sure the test does not fail because of a signal, e.g. SIGSEGV, and - advertise the use of "test_must_fail" for new tests. Signed-off-by: Stephan Beyer <s-beyer@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-23t9301-fast-export.sh: Remove debug lineLibravatar Michele Ballabio1-1/+0
Signed-off-by: Michele Ballabio <barra_cuda@katamail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-06-19builtin-fast-export: Add importing and exporting of revision marksLibravatar Pieter de Bie1-0/+24
This adds the --import-marks and --export-marks to fast-export. These import and export the marks used to for all revisions exported in a similar fashion to what fast-import does. The format is the same as fast-import, so you can create a bidirectional importer / exporter by using the same marks file on both sides. Signed-off-by: Pieter de Bie <pdebie@ai.rug.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-03fast-export: rename the signed tag mode 'ignore' to 'verbatim'Libravatar Johannes Schindelin1-2/+2
The name 'verbatim' describes much better what this mode does with signed tags. While at it, fix the documentation what it actually does. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2007-12-02Add 'git fast-export', the sister of 'git fast-import'Libravatar Johannes Schindelin1-0/+123
This program dumps (parts of) a git repository in the format that fast-import understands. For clarity's sake, it does not use the 'inline' method of specifying blobs in the commits, but builds the blobs before building the commits. Since signed tags' signatures will not necessarily be valid (think transformations after the export, or excluding revisions, changing the history), there are 4 modes to handle them: abort (default), ignore, warn and strip. The latter just turns the tags into unsigned ones. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>