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* Merge branch 'as/calloc-takes-nmemb-then-size'Junio C Hamano2014-09-192-2/+2
|\ | | | | | | | | | | | | Code clean-up. * as/calloc-takes-nmemb-then-size: calloc() and xcalloc() takes nmemb and then size
| * calloc() and xcalloc() takes nmemb and then sizeas/calloc-takes-nmemb-then-sizeArjun Sreedharan2014-09-032-2/+2
| | | | | | | | | | | | | | | | | | There are a handful more instances of this in compat/regex/ but they are borrowed code taht we do not want to touch with a change that really affects correctness, which this change is not. Signed-off-by: Arjun Sreedharan <arjun024@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'tb/crlf-tests'Junio C Hamano2014-09-195-120/+178
|\ \ | | | | | | | | | | | | | | | | | | * tb/crlf-tests: MinGW: update tests to handle a native eol of crlf Makefile: propagate NATIVE_CRLF to C t0027: Tests for core.eol=native, eol=lf, eol=crlf
| * | MinGW: update tests to handle a native eol of crlftb/crlf-testsBrice Lambson2014-09-022-20/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some of the tests were written with the assumption that the native eol would always be lf. After defining NATIVE_CRLF on MinGW, these tests began failing. This change will update the tests to also handle a native eol of crlf. Signed-off-by: Brice Lambson <bricelam@live.com> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Makefile: propagate NATIVE_CRLF to CPat Thoyts2014-09-022-0/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit 95f31e9a (convert: The native line-ending is \r\n on MinGW, 2010-09-04) correctly points out that the NATIVE_CRLF setting is incorrectly set on Mingw git. However, the Makefile variable is not propagated to the C preprocessor and results in no change. This patch pushes the definition to the C code and adds a test to validate that when core.eol as native is crlf, we actually normalize text files to this line ending convention when core.autocrlf is false. Signed-off-by: Pat Thoyts <patthoyts@users.sourceforge.net> Signed-off-by: Stepan Kasal <kasal@ucw.cz> Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | t0027: Tests for core.eol=native, eol=lf, eol=crlfTorsten Bögershausen2014-08-281-100/+120
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add test cases for core.eol "native" and "" (unset). (MINGW uses CRLF, all other systems LF as native line endings) Add test cases for the attributes "eol=lf" and "eol=crlf" Other minor changes: - Use the more portable 'tr' instead of 'od -c' to convert '\n' into 'Q' and '\0' into 'N' - Style fixes for shell functions according to the coding guide lines - Replace "txtbin" with "attr" Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'rs/simplify-http-walker'Junio C Hamano2014-09-191-9/+6
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/simplify-http-walker: http-walker: simplify process_alternates_response() using strbuf
| * | | http-walker: simplify process_alternates_response() using strbufrs/simplify-http-walkerRené Scharfe2014-09-021-9/+6
| | |/ | |/| | | | | | | | | | | | | | | | | | | Use strbuf to build the new base, which takes care of allocations and the terminating NUL character automatically. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'rs/simplify-config-include'Junio C Hamano2014-09-191-5/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/simplify-config-include: config: simplify git_config_include()
| * | | config: simplify git_config_include()rs/simplify-config-includeRené Scharfe2014-09-021-5/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | Instead of using skip_prefix() to check the first part of the string and then strcmp() to check the rest, simply use strcmp() to check the whole string. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'rs/merge-tree-simplify'Junio C Hamano2014-09-191-12/+6
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/merge-tree-simplify: merge-tree: remove unused df_conflict arguments
| * | | merge-tree: remove unused df_conflict argumentsrs/merge-tree-simplifyRené Scharfe2014-09-021-12/+6
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | merge_trees_recursive() stores a pointer to its parameter df_conflict in its struct traverse_info, but it is never actually used. Stop doing that, remove the parameter and inline the function into merge_trees(), as the latter is now only passing on its parameters. Remove the parameter df_conflict from unresolved_directory() as well, now that there is no way to pass it to merge_trees_recursive() through that function anymore. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'da/styles'Junio C Hamano2014-09-197-9/+10
|\ \ \ | | | | | | | | | | | | | | | | * da/styles: stylefix: asterisks stick to the variable, not the type
| * | | stylefix: asterisks stick to the variable, not the typeda/stylesDavid Aguilar2014-09-027-9/+10
| |/ / | | | | | | | | | | | | Signed-off-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'ah/grammofix'Junio C Hamano2014-09-198-10/+10
|\ \ \ | | | | | | | | | | | | | | | | * ah/grammofix: grammofix in user-facing messages
| * | | grammofix in user-facing messagesah/grammofixAlex Henrie2014-09-028-10/+10
| |/ / | | | | | | | | | | | | | | | Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Acked-by: Johan Herland <johan@herland.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'rs/more-uses-of-skip-prefix'Junio C Hamano2014-09-192-16/+11
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/more-uses-of-skip-prefix: pack-write: simplify index_pack_lockfile using skip_prefix() and xstrfmt() connect: simplify check_ref() using skip_prefix() and starts_with()
| * | | pack-write: simplify index_pack_lockfile using skip_prefix() and xstrfmt()rs/further-uses-of-skip-prefixrs/furhter-uses-of-skip-prefixRené Scharfe2014-09-021-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Get rid of magic string length constants by using skip_prefix() instead of memcmp() and use xstrfmt() for building a string instead of a PATH_MAX-sized buffer, snprintf() and xstrdup(). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | connect: simplify check_ref() using skip_prefix() and starts_with()René Scharfe2014-09-021-10/+6
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | Both callers of check_ref() pass in NUL-terminated strings for name. Remove the len parameter and then use skip_prefix() and starts_with() instead of memcmp() to check if it starts with certain strings. This gets rid of several magic string length constants and a strlen() call. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'mb/fast-import-delete-root'Junio C Hamano2014-09-192-1/+109
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An attempt to remove the entire tree in the "git fast-import" input stream caused it to misbehave. * mb/fast-import-delete-root: fast-import: fix segfault in store_tree() t9300: test filedelete command
| * | | fast-import: fix segfault in store_tree()mb/fast-import-delete-rootMaxim Bublis2014-08-292-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Branch tree is NULLified by filedelete command if we are trying to delete root tree. Add sanity check and use load_tree() in that case. Signed-off-by: Maxim Bublis <satori@yandex-team.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | t9300: test filedelete commandMaxim Bublis2014-08-291-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new fast-import test series for filedelete command. Signed-off-by: Maxim Bublis <satori@yandex-team.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jp/index-with-corrupt-stages'Junio C Hamano2014-09-191-1/+18
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A broken reimplementation of Git could write an invalid index that records both stage #0 and higher stage entries for the same path. Notice and reject such an index, as there is no sensible fallback (we do not know if the broken tool wanted to resolve and forgot to remove higher stage entries, or if it wanted to unresolve and forgot to remove the stage#0 entry). * jp/index-with-corrupt-stages: read_index_unmerged(): remove unnecessary loop index adjustment read_index_from(): catch out of order entries when reading an index file
| * | | | read_index_unmerged(): remove unnecessary loop index adjustmentjp/index-with-corrupt-stagesJaime Soriano Pastor2014-08-291-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jaime Soriano Pastor <jsorianopastor@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | read_index_from(): catch out of order entries when reading an index fileJaime Soriano Pastor2014-08-291-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Jaime Soriano Pastor <jsorianopastor@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'jk/index-pack-threading-races'Junio C Hamano2014-09-191-2/+31
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When receiving an invalid pack stream that records the same object twice, multiple threads got confused due to a race. We should reject or correct such a stream upon receiving, but that will be a larger change. * jk/index-pack-threading-races: index-pack: fix race condition with duplicate bases
| * | | | | index-pack: fix race condition with duplicate basesjk/index-pack-threading-racesJeff King2014-08-291-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we are resolving deltas in an indexed pack, we do it by first selecting a potential base (either one stored in full in the pack, or one created by resolving another delta), and then resolving any deltas that use that base. When we resolve a particular delta, we flip its "real_type" field from OBJ_{REF,OFS}_DELTA to whatever the real type is. We assume that traversing the objects this way will visit each delta only once. This is correct for most packs; we visit the delta only when we process its base, and each object (and thus each base) appears only once. However, if a base object appears multiple times in the pack, we will try to resolve any deltas based on it once for each instance. We can detect this case by noting that a delta we are about to resolve has already had its real_type field flipped, and we already do so with an assert(). However, if multiple threads are in use, we may race with another thread on comparing and flipping the field. We need to synchronize the access. The right mechanism for doing this is a compare-and-swap (we atomically "claim" the delta for our own and find out whether our claim was successful). We can implement this in C by using a pthread mutex to protect the operation. This is not the fastest way of doing a compare-and-swap; many processors provide instructions for this, and gcc and other compilers provide builtins to access them. However, some experiments showed that lock contention does not cause a significant slowdown here. Adding c-a-s support for many compilers would increase the maintenance burden (and we would still end up including the pthread version as a fallback). Note that we only need to touch the OBJ_REF_DELTA codepath here. An OBJ_OFS_DELTA object points to its base using an offset, and therefore has only one base, even if another copy of that base object appears in the pack (we do still touch it briefly because the setting of real_type is factored out of resolve_data). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/commit-author-parsing'Junio C Hamano2014-09-199-120/+130
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * jk/commit-author-parsing: determine_author_info(): copy getenv output determine_author_info(): reuse parsing functions date: use strbufs in date-formatting functions record_author_date(): use find_commit_header() record_author_date(): fix memory leak on malformed commit commit: provide a function to find a header in a buffer
| * | | | | | determine_author_info(): copy getenv outputjk/commit-author-parsingJeff King2014-08-291-13/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When figuring out the author name for a commit, we may end up either pointing to const storage from getenv("GIT_AUTHOR_*"), or to newly allocated storage based on an existing commit or the --author option. Using const pointers to getenv's return has two problems: 1. It is not guaranteed that the return value from getenv remains valid across multiple calls. 2. We do not know whether to free the values at the end, so we just leak them. We can solve both by duplicating the string returned by getenv(). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | determine_author_info(): reuse parsing functionsJeff King2014-08-291-28/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than parsing the header manually to find the "author" field, and then parsing its sub-parts, let's use find_commit_header and split_ident_line. This is shorter and easier to read, and should do a more careful parsing job. For example, the current parser could find the end-of-email right-bracket across a newline (for a malformed commit), and calculate a bogus gigantic length for the date (by using "eol - rb"). As a bonus, this also plugs a memory leak when we pull the date field from an existing commit (we still leak the name and email buffers, which will be fixed in a later commit). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | date: use strbufs in date-formatting functionsJeff King2014-08-276-48/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the date functions write into fixed-size buffers. This is a minor pain, as we have to take special precautions, and frequently end up copying the result into a strbuf or heap-allocated buffer anyway (for which we sometimes use strcpy!). Let's instead teach parse_date, datestamp, etc to write to a strbuf. The obvious downside is that we might need to perform a heap allocation where we otherwise would not need to. However, it turns out that the only two new allocations required are: 1. In test-date.c, where we don't care about efficiency. 2. In determine_author_info, which is not performance critical (and where the use of a strbuf will help later refactoring). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | record_author_date(): use find_commit_header()Jeff King2014-08-271-14/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This saves us some manual parsing and makes the code more readable. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | record_author_date(): fix memory leak on malformed commitJeff King2014-08-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we hit the end-of-header without finding an "author" line, we just return from the function. We should jump to the fail_exit path to clean up the buffer that we may have allocated. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | commit: provide a function to find a header in a bufferJeff King2014-08-273-27/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Usually when we parse a commit, we read it line by line and handle each individual line (e.g., parse_commit and parse_commit_header). Sometimes, however, we only care about extracting a single header. Code in this situation is stuck doing an ad-hoc parse of the commit buffer. Let's provide a reusable function to locate a header within the commit. The code is modeled after pretty.c's get_header, which is used to extract the encoding. Since some callers may not have the "struct commit" to go along with the buffer, we drop that parameter. The only thing lost is a warning for truncated commits, but that's OK. This shouldn't happen in practice, and even if it does, there's no particular reason that this function needs to complain about it. It either finds the header it was asked for, or it doesn't (and in the latter case, the caller will typically complain). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'bb/date-iso-strict'Junio C Hamano2014-09-198-7/+45
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "log --date=iso" uses a slight variant of ISO 8601 format that is made more human readable. A new "--date=iso-strict" option gives datetime output that is more strictly conformant. * bb/date-iso-strict: pretty: provide a strict ISO 8601 date format
| * | | | | | | pretty: provide a strict ISO 8601 date formatbb/date-iso-strictBeat Bolli2014-08-298-7/+45
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git's "ISO" date format does not really conform to the ISO 8601 standard due to small differences, and it cannot be parsed by ISO 8601-only parsers, e.g. those of XML toolchains. The output from "--date=iso" deviates from ISO 8601 in these ways: - a space instead of the `T` date/time delimiter - a space between time and time zone - no colon between hours and minutes of the time zone Add a strict ISO 8601 date format for displaying committer and author dates. Use the '%aI' and '%cI' format specifiers and add '--date=iso-strict' or '--date=iso8601-strict' date format names. See http://thread.gmane.org/gmane.comp.version-control.git/255879 and http://thread.gmane.org/gmane.comp.version-control.git/52414/focus=52585 for discussion. Signed-off-by: Beat Bolli <bbolli@ewanet.ch> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'mb/build-contrib-svn-fe'Junio C Hamano2014-09-191-9/+51
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mb/build-contrib-svn-fe: contrib/svn-fe: fix Makefile
| * | | | | | | contrib/svn-fe: fix Makefilemb/build-contrib-svn-feMaxim Bublis2014-08-281-9/+51
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes several problems: * include config.mak.uname, config.mak.autogen and config.mak in order to use settings for prefix and other such things; * link xdiff/lib.a as it is a requirement for libgit.a; * fix CFLAGS, LDFLAGS and EXTLIBS for Linux and Mac OS X. Signed-off-by: Maxim Bublis <satori@yandex-team.ru> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jk/fast-export-anonymize'Junio C Hamano2014-09-193-11/+462
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes users want to report a bug they experience on their repository, but they are not at liberty to share the contents of the repository. "fast-export" was taught an "--anonymize" option to replace blob contents, names of people and paths and log messages with bland and simple strings to help them. * jk/fast-export-anonymize: docs/fast-export: explain --anonymize more completely teach fast-export an --anonymize option
| * | | | | | | docs/fast-export: explain --anonymize more completelyjk/fast-export-anonymizeJeff King2014-08-281-4/+59
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The original commit made mention of this option, but not why one might want it or how they might use it. Let's try to be a little more thorough, and also explain how to confirm that the output really is anonymous. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | teach fast-export an --anonymize optionJeff King2014-08-273-11/+407
| |/ / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes users want to report a bug they experience on their repository, but they are not at liberty to share the contents of the repository. It would be useful if they could produce a repository that has a similar shape to its history and tree, but without leaking any information. This "anonymized" repository could then be shared with developers (assuming it still replicates the original problem). This patch implements an "--anonymize" option to fast-export, which generates a stream that can recreate such a repository. Producing a single stream makes it easy for the caller to verify that they are not leaking any useful information. You can get an overview of what will be shared by running a command like: git fast-export --anonymize --all | perl -pe 's/\d+/X/g' | sort -u | less which will show every unique line we generate, modulo any numbers (each anonymized token is assigned a number, like "User 0", and we replace it consistently in the output). In addition to anonymizing, this produces test cases that are relatively small (compared to the original repository) and fast to generate (compared to using filter-branch, or modifying the output of fast-export yourself). Here are numbers for git.git: $ time git fast-export --anonymize --all \ --tag-of-filtered-object=drop >output real 0m2.883s user 0m2.828s sys 0m0.052s $ gzip output $ ls -lh output.gz | awk '{print $5}' 2.9M Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'jk/send-pack-many-refspecs'Junio C Hamano2014-09-195-2/+153
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The number of refs that can be pushed at once over smart HTTP was limited by the command line length. The limitation has been lifted by passing these refs from the standard input of send-pack. * jk/send-pack-many-refspecs: send-pack: take refspecs over stdin
| * | | | | | | send-pack: take refspecs over stdinjk/send-pack-many-refspecsJeff King2014-08-265-2/+153
| | |_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pushing a large number of refs works over most transports, because we implement send-pack as an internal function. However, it can sometimes fail when pushing over http, because we have to spawn "git send-pack --stateless-rpc" to do the heavy lifting, and we pass each refspec on the command line. This can cause us to overflow the OS limits on the size of the command line for a large push. We can solve this by giving send-pack a --stdin option and using it from remote-curl. We already dealt with this on the fetch-pack side in 078b895 (fetch-pack: new --stdin option to read refs from stdin, 2012-04-02). The stdin option (and in particular, its use of packet-lines for stateless-rpc input) is modeled after that solution. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | git-svn: delay term initializationEric Wong2014-09-141-7/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On my Debian 7 system, this fixes annoying warnings when the output of "git svn" commands are redirected: Unable to get Terminal Size. The TIOCGWINSZ ioctl didn't work. The COLUMNS and LINES environment variables didn't work. The resize program didn't work. Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | | | | | | git svn: find-rev allows short switches for near matchesEric Wong2014-09-142-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Allow -B and -A to act as short aliases for --before and --after options respectively. This reduces typing and hopefully allows reuse of muscle memory for grep(1) users. Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | | | | | | git-svn.txt: Remove mentions of repack optionsLawrence Velázquez2014-09-141-15/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Git no longer seems to use these flags or their associated config keys; when they are present, git-svn outputs a message indicating that they are being ignored. Signed-off-by: Lawrence Velázquez <vq@larryv.me> Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | | | | | | git svn: info: correctly handle absolute path argsEric Wong2014-09-142-6/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Calling "git svn info $(pwd)" would hit: "Reading from filehandle failed at ..." errors due to improper prefixing and canonicalization. Strip the toplevel path from absolute filesystem paths to ensure downstream canonicalization routines are only exposed to paths tracked in git (or SVN). v2: Thanks to Andrej Manduch for originally noticing the issue and fixing my original version of this to handle more corner cases such as "/path/to/top/../top" and "/path/to/top/../top/file" as shown in the new test cases. v3: Fix pathname portability problems pointed out by Johannes Sixt with a hint from brian m. carlson. Cc: Johannes Sixt <j6t@kdbg.org> Cc: "brian m. carlson" <sandals@crustytoothpaste.net> Signed-off-by: Andrej Manduch <amanduch@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | | | | | | git-svn: branch: avoid systematic prompt for cert/passMonard Vong2014-09-141-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commands such as "git svn init/fetch/dcommit" do not prompt for client certificate/password if they are stored in SVN config file. Make "git svn branch" consistent with the other commands, as SVN::Client is capable of building its own authentication baton from information in the SVN config directory. Signed-off-by: Monard Vong <travelingsoul86@gmail.com> Signed-off-by: Eric Wong <normalperson@yhbt.net>
* | | | | | | Update draft release notes to 2.2Junio C Hamano2014-09-111-1/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'br/imap-send-simplify-tunnel-child-process'Junio C Hamano2014-09-111-10/+9
|\ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * br/imap-send-simplify-tunnel-child-process: imap-send: simplify v_issue_imap_cmd() and get_cmd_result() using starts_with() imap-send.c: imap_folder -> imap_server_conf.folder git-imap-send: simplify tunnel construction