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* tempfile: a new module for handling temporary filesMichael Haggerty2015-08-10
| | | | | | | | | | | | | | A lot of work went into defining the state diagram for lockfiles and ensuring correct, race-resistant cleanup in all circumstances. Most of that infrastructure can be applied directly to *any* temporary file. So extract a new "tempfile" module from the "lockfile" module. Reimplement lockfile on top of tempfile. Subsequent commits will add more users of the new module. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'sg/help-group'Junio C Hamano2015-06-01
|\ | | | | | | | | | | | | | | | | | | | | | | Group list of commands shown by "git help" along the workflow elements to help early learners. * sg/help-group: help: respect new common command grouping command-list.txt: drop the "common" tag generate-cmdlist: parse common group commands command-list.txt: add the common groups block command-list: prepare machinery for upcoming "common groups" section
| * generate-cmdlist: parse common group commandsEric Sunshine2015-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Parse the group block to create the array of group descriptions: static char *common_cmd_groups[] = { N_("starting a working area"), N_("working on the current change"), N_("working with others"), N_("examining the history and state"), N_("growing, marking and tweaking your history"), }; then map each element of common_cmds[] to a group via its index: static struct cmdname_help common_cmds[] = { {"add", N_("Add file contents to the index"), 1}, {"branch", N_("List, create, or delete branches"), 4}, {"checkout", N_("Checkout a branch or paths to the ..."), 4}, {"clone", N_("Clone a repository into a new directory"), 0}, {"commit", N_("Record changes to the repository"), 4}, ... }; so that 'git help' can print those commands grouped by theme. Only commands tagged with an attribute from the group block are emitted to common_cmds[]. [commit message by Sébastien Guimmara <sebastien.guimmara@gmail.com>] Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Sébastien Guimmara <sebastien.guimmara@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * command-list: prepare machinery for upcoming "common groups" sectionEric Sunshine2015-05-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The ultimate goal is for "git help" to classify common commands by group. Toward this end, a subsequent patch will add a new "common groups" section to command-list.txt preceding the actual command list. As preparation, teach existing command-list.txt parsing machinery, which doesn't care about grouping, to skip over this upcoming "common groups" section. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Sébastien Guimmara <sebastien.guimmara@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'nd/untracked-cache'Junio C Hamano2015-05-26
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Teach the index to optionally remember already seen untracked files to speed up "git status" in a working tree with tons of cruft. * nd/untracked-cache: (24 commits) git-status.txt: advertisement for untracked cache untracked cache: guard and disable on system changes mingw32: add uname() t7063: tests for untracked cache update-index: test the system before enabling untracked cache update-index: manually enable or disable untracked cache status: enable untracked cache untracked-cache: temporarily disable with $GIT_DISABLE_UNTRACKED_CACHE untracked cache: mark index dirty if untracked cache is updated untracked cache: print stats with $GIT_TRACE_UNTRACKED_STATS untracked cache: avoid racy timestamps read-cache.c: split racy stat test to a separate function untracked cache: invalidate at index addition or removal untracked cache: load from UNTR index extension untracked cache: save to an index extension ewah: add convenient wrapper ewah_serialize_strbuf() untracked cache: don't open non-existent .gitignore untracked cache: mark what dirs should be recursed/saved untracked cache: record/validate dir mtime and reuse cached output untracked cache: make a wrapper around {open,read,close}dir() ...
| * | t7063: tests for untracked cacheNguyễn Thái Ngọc Duy2015-03-12
| | | | | | | | | | | | | | | Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/skip-http-tests-under-no-curl'Junio C Hamano2015-05-22
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Test clean-up. * jk/skip-http-tests-under-no-curl: tests: skip dav http-push tests under NO_EXPAT=NoThanks t/lib-httpd.sh: skip tests if NO_CURL is defined
| * | | tests: skip dav http-push tests under NO_EXPAT=NoThanksJunio C Hamano2015-05-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When built with NO_EXPAT=NoThanks, we will not have a working http-push over webdav. Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Merge branch 'nd/index-pack-one-fd-per-thread' into maintJunio C Hamano2014-06-25
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We used to disable threaded "git index-pack" on platforms without thread-safe pread(); use a different workaround for such platforms to allow threaded "git index-pack". * nd/index-pack-one-fd-per-thread: index-pack: work around thread-unsafe pread()
* | | | | strbuf_getwholeline: use getdelim if it is availableJeff King2015-04-16
| |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We spend a lot of time in strbuf_getwholeline in a tight loop reading characters from a stdio handle into a buffer. The libc getdelim() function can do this for us with less overhead. It's in POSIX.1-2008, and was a GNU extension before that. Therefore we can't rely on it, but can fall back to the existing getc loop when it is not available. The HAVE_GETDELIM knob is turned on automatically for Linux, where we have glibc. We don't need to set any new feature-test macros, because we already define _GNU_SOURCE. Other systems that implement getdelim may need to other macros (probably _POSIX_C_SOURCE >= 200809L), but we can address that along with setting the Makefile knob after testing the feature on those systems. Running "git rev-parse refs/heads/does-not-exist" on a repo with an extremely large (1.6GB) packed-refs file went from (best-of-5): real 0m8.601s user 0m8.084s sys 0m0.524s to: real 0m6.768s user 0m6.340s sys 0m0.432s for a wall-clock speedup of 21%. Based on a patch from Rasmus Villemoes <rv@rasmusvillemoes.dk>. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'km/bsd-sysctl'Junio C Hamano2015-03-20
|\ \ \ \ | |_|_|/ |/| | | | | | | | | | | | | | | | | | | | | | | We now detect number of CPUs on older BSD-derived systems. * km/bsd-sysctl: thread-utils.c: detect CPU count on older BSD-like systems configure: support HAVE_BSD_SYSCTL option
| * | | configure: support HAVE_BSD_SYSCTL optionKyle J. McKay2015-03-10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On BSD-compatible systems some information such as the number of available CPUs may only be available via the sysctl function. Add support for a HAVE_BSD_SYSCTL option complete with autoconf support and include the sys/syctl.h header when the option is enabled to make the sysctl function available. Signed-off-by: Kyle J. McKay <mackyle@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'tc/curl-vernum-output-broken-in-7.11'Junio C Hamano2015-02-22
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Certain older vintages of cURL give irregular output from "curl-config --vernum", which confused our build system. * tc/curl-vernum-output-broken-in-7.11: Makefile: handle broken curl version number in version check
| * | | | Makefile: handle broken curl version number in version checkTom G. Christensen2015-02-03
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | curl 7.11.0 through 7.12.2 when built from their official release archives will present a 5 digit version number instead of the documented 6 digits which breaks the version check in the Makefile. Correct these broken version numbers on the fly when extracting them to ensure the comparison works correctly. [jc: shortened the new sed scripts a bit] Signed-off-by: Tom G. Christensen <tgc@statsbiblioteket.dk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'km/gettext-n'Junio C Hamano2015-02-11
|\ \ \ \ | |/ / / |/| | | | | | | | | | | * km/gettext-n: gettext.h: add parentheses around N_ expansion if supported
| * | | gettext.h: add parentheses around N_ expansion if supportedKyle J. McKay2015-01-12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The gettext N_ macro is used to mark strings for translation without actually translating them. At runtime the string is expected to be passed to the gettext API for translation. If two N_ macro invocations appear next to each other with only whitespace (or nothing at all) between them, the two separate strings will be marked for translation, but the preprocessor will then silently combine the strings into one and at runtime the string passed to gettext will not match the strings that were translated so no translation will actually occur. Avoid this by adding parentheses around the expansion of the N_ macro so that instead of ending up with two adjacent strings that are then combined by the preprocessor, two adjacent strings surrounded by parentheses result instead which causes a compile error so the mistake can be quickly found and corrected. However, since these string literals are typically assigned to static variables and not all compilers support parenthesized string literal assignments, allow this to be controlled by the Makefile with the default only enabled when the compiler is known to support the syntax. For now only __GNUC__ enables this by default which covers both gcc and clang which should result in early detection of any adjacent N_ macros. Although the necessary tests make the affected files a bit less elegant, the benefit of avoiding propagation of a translation- marking error to all the translation teams thus creating extra work for them when the error is eventually detected and fixed would seem to outweigh the minor inelegance the additional configuration tests introduce. Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Kyle J. McKay <mackyle@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Merge branch 'jk/rebuild-perl-scripts-with-no-perl-seting-change' into maintJunio C Hamano2014-12-22
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The build procedure did not bother fixing perl and python scripts when NO_PERL and NO_PYTHON build-time configuration changed. * jk/rebuild-perl-scripts-with-no-perl-seting-change: Makefile: have python scripts depend on NO_PYTHON setting Makefile: simplify by using SCRIPT_{PERL,SH}_GEN macros Makefile: have perl scripts depend on NO_PERL setting
* | | | | configure.ac: check for HMAC_CTX_cleanupReuben Hawkins2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenSSL version 0.9.6b and before defined the function HMAC_cleanup. Newer versions define HMAC_CTX_cleanup. Check for HMAC_CTX_cleanup and fall back to HMAC_cleanup when the newer function is missing. Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | configure.ac: check for clock_gettime and CLOCK_MONOTONICReuben Hawkins2015-01-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set or clear Makefile variables HAVE_CLOCK_GETTIME and HAVE_CLOCK_MONOTONIC based upon results of the checks (overriding default values from config.mak.uname). CLOCK_MONOTONIC isn't available on RHEL3, but there are still RHEL3 systems being used in production. Signed-off-by: Reuben Hawkins <reubenhwk@gmail.com> Reviewed-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'br/imap-send-via-libcurl'Junio C Hamano2015-01-07
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Newer libCurl knows how to talk IMAP; "git imap-send" has been updated to use this instead of a hand-rolled OpenSSL calls. * br/imap-send-via-libcurl: git-imap-send: use libcurl for implementation
| * | | | | git-imap-send: use libcurl for implementationBernhard Reiter2014-11-10
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use libcurl's high-level API functions to implement git-imap-send instead of the previous low-level OpenSSL-based functions. Since version 7.30.0, libcurl's API has been able to communicate with IMAP servers. Using those high-level functions instead of the current ones would reduce imap-send.c by some 1200 lines of code. For now, the old ones are wrapped in #ifdefs, and the new functions are enabled by make if curl's version is >= 7.34.0, from which version on curl's CURLOPT_LOGIN_OPTIONS (enabling IMAP authentication) parameter has been available. The low-level functions will still be used for tunneling into the server for now. As I don't have access to that many IMAP servers, I haven't been able to test the new code with a wide variety of parameter combinations. I did test both secure and insecure (imaps:// and imap://) connections and values of "PLAIN" and "LOGIN" for the authMethod. In order to suppress a sparse warning about "using sizeof on a function", we use the same solution used in commit 9371322a6 ("sparse: suppress some "using sizeof on a function" warnings", 06-10-2013) which solved exactly this problem for the other commands using libcurl. Helped-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Bernhard Reiter <ockham@raz.or.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'dm/compat-s-ifmt-for-zos'Junio C Hamano2014-12-22
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Long overdue departure from the assumption that S_IFMT is shared by everybody made in 2005. * dm/compat-s-ifmt-for-zos: compat: convert modes to use portable file type values
| * | | | | compat: convert modes to use portable file type valuesDavid Michael2014-12-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds simple wrapper functions around calls to stat(), fstat(), and lstat() that translate the operating system's native file type bits to those used by most operating systems. It also rewrites the S_IF* macros to the common values, so all file type processing is performed using the translated modes. This makes projects portable across operating systems that use different file type definitions. Only the file type bits may be affected by these compatibility functions; the file permission bits are assumed to be 07777 and are passed through unchanged. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/rebuild-perl-scripts-with-no-perl-seting-change'Junio C Hamano2014-12-12
|\ \ \ \ \ \ | |_|/ / / / |/| | / / / | | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | The build procedure did not bother fixing perl and python scripts when NO_PERL and NO_PYTHON build-time configuration changed. * jk/rebuild-perl-scripts-with-no-perl-seting-change: Makefile: have python scripts depend on NO_PYTHON setting Makefile: simplify by using SCRIPT_{PERL,SH}_GEN macros Makefile: have perl scripts depend on NO_PERL setting
| * | | | Makefile: have python scripts depend on NO_PYTHON settingJonathan Nieder2014-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like the perl scripts, python scripts need a dependency to ensure they are rebuilt when switching between the "dummy" versions that run without Python and the real thing. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | Makefile: simplify by using SCRIPT_{PERL,SH}_GEN macrosJonathan Nieder2014-11-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | SCRIPT_PERL_GEN is defined as $(patsubst %.perl,%,$(SCRIPT_PERL)) for use in targets like build-perl-script used by makefiles in subdirectories that override SCRIPT_PERL (see v1.8.2-rc0~17^2, "git-remote-mediawiki: use toplevel's Makefile", 2013-02-08). The same expression is used in the rules that actually write the generated perl scripts, and since these rules were introduced before SCRIPT_PERL_GEN, they use the longhand instead of that macro. Use the macro to make reading easier. Likewise for SCRIPT_SH_GEN. The Python rules already got the same simplification in v1.8.4-rc0~162^2~8 (2013-05-24). Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | Makefile: have perl scripts depend on NO_PERL settingJeff King2014-11-18
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If NO_PERL is not set, our perl scripts are built as usual. If it is set, then we build "dummy" versions that tell you git was built without perl support and exit gracefully. However, if you switch to NO_PERL in a directory with existing build artifacts, we do not notice that the files need rebuilt. We see only that they are newer than the "unimplemented.sh" wrapper and assume they are done. So doing: make make NO_PERL=Nope would result in a git-add--interactive script that uses perl (and running the test suite would make use of it). Instead, we should trigger a rebuild of the perl scripts anytime NO_PERL changes. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'dm/port2zos'Junio C Hamano2014-10-29
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | z/OS port * dm/port2zos: compat/bswap.h: detect endianness from XL C compiler macros Makefile: reorder linker flags in the git executable rule git-compat-util.h: support variadic macros with the XL C compiler
| * | | | Makefile: reorder linker flags in the git executable ruleDavid Michael2014-10-27
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The XL C compiler can fail due to mixing library path and object file arguments, for example when linking git while building with "gmake LDFLAGS=-L$prefix/lib". Move the ALL_LDFLAGS variable expansion in the git executable rule to be consistent with all the other linking rules, namely to have LDFLAGS such as -L$where before the object files *.o being linked together. Signed-off-by: David Michael <fedora.dm0@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'cc/interpret-trailers'Junio C Hamano2014-10-20
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A new filter to programatically edit the tail end of the commit log messages. * cc/interpret-trailers: Documentation: add documentation for 'git interpret-trailers' trailer: add tests for commands in config file trailer: execute command from 'trailer.<name>.command' trailer: add tests for "git interpret-trailers" trailer: add interpret-trailers command trailer: put all the processing together and print trailer: parse trailers from file or stdin trailer: process command line trailer arguments trailer: read and process config information trailer: process trailers from input message and arguments trailer: add data structures and basic functions
| * | | | trailer: add interpret-trailers commandChristian Couder2014-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the "git interpret-trailers" command. This command uses the previously added process_trailers() function in trailer.c. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | trailer: add data structures and basic functionsChristian Couder2014-10-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We will use a doubly linked list to store all information about trailers and their configuration. This way we can easily remove or add trailers to or from trailer lists while traversing the lists in either direction. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'rs/sha1-array-test'Junio C Hamano2014-10-14
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rs/sha1-array-test: sha1-lookup: handle duplicates in sha1_pos() sha1-array: add test-sha1-array and basic tests
| * | | | | sha1-array: add test-sha1-array and basic testsRené Scharfe2014-10-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Helped-by: Jeff King <peff@peff.net> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Rene Scharfe <l.s.r@web.de> Acked-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | Merge branch 'jl/nor-or-nand-and' into maintJunio C Hamano2014-04-09
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jl/nor-or-nand-and: code and test: fix misuses of "nor" comments: fix misuses of "nor" contrib: fix misuses of "nor" Documentation: fix misuses of "nor"
| * \ \ \ \ \ Merge branch 'jk/commit-dates-parsing-fix' into maintJunio C Hamano2014-04-09
| |\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/commit-dates-parsing-fix: t4212: loosen far-in-future test for AIX date: recognize bogus FreeBSD gmtime output
* | \ \ \ \ \ \ Merge branch 'ir/makefile-typofix'Junio C Hamano2014-09-19
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * ir/makefile-typofix: Makefile: fix some typos in the preamble
| * | | | | | | | Makefile: fix some typos in the preambleIan Liu Rodrigues2014-09-15
| | |_|_|_|/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Ian Liu Rodrigues <ian.liu88@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'tb/crlf-tests'Junio C Hamano2014-09-19
|\ \ \ \ \ \ \ \ | |_|_|_|_|/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
| * | | | | | | Makefile: propagate NATIVE_CRLF to CPat Thoyts2014-09-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | | | | | | | Merge branch 'jk/make-simplify-dependencies'Junio C Hamano2014-09-11
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Admit that keeping LIB_H up-to-date, only for those that do not use the automatically generated dependencies, is a losing battle, and make it conservative by making everything depend on anything. * jk/make-simplify-dependencies: Makefile: drop CHECK_HEADER_DEPENDENCIES code Makefile: use `find` to determine static header dependencies i18n: treat "make pot" as an explicitly-invoked target
| * | | | | | | | Makefile: drop CHECK_HEADER_DEPENDENCIES codeJeff King2014-08-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This code was useful when we kept a static list of header files, and it was easy to forget to update it. Since the last commit, we generate the list dynamically. Technically this could still be used to find a dependency that our dynamic check misses (e.g., a header file without a ".h" extension). But that is reasonably unlikely to be added, and even less likely to be noticed by this tool (because it has to be run manually)., It is not worth carrying around the cruft in the Makefile. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | Makefile: use `find` to determine static header dependenciesJeff King2014-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Most modern platforms will use automatically computed header dependencies to figure out when a C file needs rebuilt due to a header changing. With old compilers, however, we fallback to a static list of header files. If any of them changes, we recompile everything. This is overly conservative, but the best we can do on older platforms. It is unfortunately easy for our static header list to grow stale, as none of the regular developers make use of it. Instead of trying to keep it up to date, let's invoke "find" to generate the list dynamically. Since we do not use the value $(LIB_H) unless either COMPUTE_HEADER_DEPENDENCIES is turned on or the user is building "po/git.pot" (where it comes in via $(LOCALIZED_C), make is smart enough to not even run this "find" in most cases. However, we do need to stop using the "immediate" variable assignment ":=" for $(LOCALIZED_C). That's OK, because it was not otherwise useful here. Signed-off-by: Jeff King <peff@peff.net> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | | | | i18n: treat "make pot" as an explicitly-invoked targetJonathan Nieder2014-08-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | po/git.pot is normally used as-is and not regenerated by people building git, so it is okay if an explicit "make po/git.pot" always automatically regenerates it. Depend on the magic FORCE target instead of explicitly keeping track of dependencies. This simplifies the makefile, in particular preparing for a moment when $(LIB_H), which is part of $(LOCALIZED_C), can be computed on the fly. It also fixes a slight breakage in which changes to perl and shell scripts did not trigger a rebuild of po/git.pot. We still need a dependency on GENERATED_H, to force those files to be built when regenerating git.pot. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | | Merge branch 'ta/config-set'Junio C Hamano2014-09-02
|\ \ \ \ \ \ \ \ \ | |_|_|/ / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add in-core caching layer to let us avoid reading the same configuration files number of times. * ta/config-set: test-config: add tests for the config_set API add `config_set` API for caching config-like files
| * | | | | | | | test-config: add tests for the config_set APITanay Abhra2014-07-29
| |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Expose the `config_set` C API as a set of simple commands in order to facilitate testing. Add tests for the `config_set` API as well as for `git_config_get_*()` family for the usual config files. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'jk/fix-profile-feedback-build'Junio C Hamano2014-08-26
|\ \ \ \ \ \ \ \ | |/ / / / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix profile-feedback build broken in 2.1 for tarball releases. * jk/fix-profile-feedback-build: Makefile: make perf tests optional for profile build
| * | | | | | | Makefile: make perf tests optional for profile buildJeff King2014-08-19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The perf tests need a repository to operate on; if none is defined, we fall back to the repository containing our build directory. That fails, though, for an exported tarball of git.git, which has no repository. Since 5d7fd6d we run the perf tests as part of "make profile". Therefore "make profile" fails out of the box on released tarballs of v2.1.0. We can fix this by making the perf tests optional; if they are skipped, we still run the regular test suite, which should give a lot of profile data (and is what we used to do prior to 5d7fd6d anyway). Signed-off-by: Jeff King <peff@peff.net> Acked-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | | Merge branch 'kb/perf-trace'Junio C Hamano2014-07-22
|\ \ \ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * kb/perf-trace: api-trace.txt: add trace API documentation progress: simplify performance measurement by using getnanotime() wt-status: simplify performance measurement by using getnanotime() git: add performance tracing for git's main() function to debug scripts trace: add trace_performance facility to debug performance issues trace: add high resolution timer function to debug performance issues trace: add 'file:line' to all trace output trace: move code around, in preparation to file:line output trace: add current timestamp to all trace output trace: disable additional trace output for unit tests trace: add infrastructure to augment trace output with additional info sha1_file: change GIT_TRACE_PACK_ACCESS logging to use trace API Documentation/git.txt: improve documentation of 'GIT_TRACE*' variables trace: improve trace performance trace: remove redundant printf format attribute trace: consistently name the format parameter trace: move trace declarations from cache.h to new trace.h
| * | | | | | | | trace: add high resolution timer function to debug performance issuesKarsten Blees2014-07-13
| | |/ / / / / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a getnanotime() function that returns nanoseconds since 01/01/1970 as unsigned 64-bit integer (i.e. overflows in july 2554). This is easier to work with than e.g. struct timeval or struct timespec. Basing the timer on the epoch allows using the results with other time-related APIs. To simplify adaption to different platforms, split the implementation into a common getnanotime() and a platform-specific highres_nanos() function. The common getnanotime() function handles errors, falling back to gettimeofday() if highres_nanos() isn't implemented or doesn't work. getnanotime() is also responsible for normalizing to the epoch. The offset to the system clock is calculated only once on initialization, i.e. manually setting the system clock has no impact on the timer (except if the fallback gettimeofday() is in use). Git processes are typically short lived, so we don't need to handle clock drift. The highres_nanos() function returns monotonically increasing nanoseconds relative to some arbitrary point in time (e.g. system boot), or 0 on failure. Providing platform-specific implementations should be relatively easy, e.g. adapting to clock_gettime() as defined by the POSIX realtime extensions is seven lines of code. This version includes highres_nanos() implementations for: * Linux: using clock_gettime(CLOCK_MONOTONIC) * Windows: using QueryPerformanceCounter() Todo: * enable clock_gettime() on more platforms * add Mac OSX version, e.g. using mach_absolute_time + mach_timebase_info Signed-off-by: Karsten Blees <blees@dcon.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-15 07:18:19 +0000