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2018-02-07blame: tighten command line parserLibravatar Junio C Hamano1-6/+14
The command line parser of "git blame" is prepared to take an ancient odd argument order "blame <path> <rev>" in addition to the usual "blame [<rev>] <path>". It has at least two negative ramifications: - In order to tell these two apart, it checks if the last command line argument names a path in the working tree, using file_exists(). However, "blame <rev> <path>" is a request to explain each and every line in the contents of <path> stored in revision <rev> and does not need to have a working tree version of the file. A check with file_exists() is simply wrong. - To coerce that mistaken file_exists() check to work, the code calls setup_work_tree() before doing so, because the path it has is relative to the top-level of the project tree. However, "blame <rev> <path>" MUST be usable even in a bare repository, and there is no reason for letting setup_work_tree() complain and die with "This operation must be run in a work tree". To correct the former, switch to check if the last token is a revision (and if so, parse arguments using "blame <path> <rev>" rule). Correct the latter by getting rid of setup_work_tree() and file_exists() check--the only case the call to this function matters is when we are running "blame <path>" (i.e. no starting revision and asking to blame the working tree file at <path>, digging through the HEAD revision), but there is a call in setup_scoreboard() just before it calls fake_working_tree_commit(). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01diff: make struct diff_flags members lowercaseLibravatar Brandon Williams1-5/+5
Now that the flags stored in struct diff_flags are being accessed directly and not through macros, change all struct members from being uppercase to lowercase. This conversion is done using the following semantic patch: @@ expression E; @@ - E.RECURSIVE + E.recursive @@ expression E; @@ - E.TREE_IN_RECURSIVE + E.tree_in_recursive @@ expression E; @@ - E.BINARY + E.binary @@ expression E; @@ - E.TEXT + E.text @@ expression E; @@ - E.FULL_INDEX + E.full_index @@ expression E; @@ - E.SILENT_ON_REMOVE + E.silent_on_remove @@ expression E; @@ - E.FIND_COPIES_HARDER + E.find_copies_harder @@ expression E; @@ - E.FOLLOW_RENAMES + E.follow_renames @@ expression E; @@ - E.RENAME_EMPTY + E.rename_empty @@ expression E; @@ - E.HAS_CHANGES + E.has_changes @@ expression E; @@ - E.QUICK + E.quick @@ expression E; @@ - E.NO_INDEX + E.no_index @@ expression E; @@ - E.ALLOW_EXTERNAL + E.allow_external @@ expression E; @@ - E.EXIT_WITH_STATUS + E.exit_with_status @@ expression E; @@ - E.REVERSE_DIFF + E.reverse_diff @@ expression E; @@ - E.CHECK_FAILED + E.check_failed @@ expression E; @@ - E.RELATIVE_NAME + E.relative_name @@ expression E; @@ - E.IGNORE_SUBMODULES + E.ignore_submodules @@ expression E; @@ - E.DIRSTAT_CUMULATIVE + E.dirstat_cumulative @@ expression E; @@ - E.DIRSTAT_BY_FILE + E.dirstat_by_file @@ expression E; @@ - E.ALLOW_TEXTCONV + E.allow_textconv @@ expression E; @@ - E.TEXTCONV_SET_VIA_CMDLINE + E.textconv_set_via_cmdline @@ expression E; @@ - E.DIFF_FROM_CONTENTS + E.diff_from_contents @@ expression E; @@ - E.DIRTY_SUBMODULES + E.dirty_submodules @@ expression E; @@ - E.IGNORE_UNTRACKED_IN_SUBMODULES + E.ignore_untracked_in_submodules @@ expression E; @@ - E.IGNORE_DIRTY_SUBMODULES + E.ignore_dirty_submodules @@ expression E; @@ - E.OVERRIDE_SUBMODULE_CONFIG + E.override_submodule_config @@ expression E; @@ - E.DIRSTAT_BY_LINE + E.dirstat_by_line @@ expression E; @@ - E.FUNCCONTEXT + E.funccontext @@ expression E; @@ - E.PICKAXE_IGNORE_CASE + E.pickaxe_ignore_case @@ expression E; @@ - E.DEFAULT_FOLLOW_RENAMES + E.default_follow_renames Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01diff: remove DIFF_OPT_CLR macroLibravatar Brandon Williams1-1/+1
Remove the `DIFF_OPT_CLR` macro and instead set the flags directly. This conversion is done using the following semantic patch: @@ expression E; identifier fld; @@ - DIFF_OPT_CLR(&E, fld) + E.flags.fld = 0 @@ type T; T *ptr; identifier fld; @@ - DIFF_OPT_CLR(ptr, fld) + ptr->flags.fld = 0 Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01diff: remove DIFF_OPT_SET macroLibravatar Brandon Williams1-2/+2
Remove the `DIFF_OPT_SET` macro and instead set the flags directly. This conversion is done using the following semantic patch: @@ expression E; identifier fld; @@ - DIFF_OPT_SET(&E, fld) + E.flags.fld = 1 @@ type T; T *ptr; identifier fld; @@ - DIFF_OPT_SET(ptr, fld) + ptr->flags.fld = 1 Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01diff: remove DIFF_OPT_TST macroLibravatar Brandon Williams1-2/+2
Remove the `DIFF_OPT_TST` macro and instead access the flags directly. This conversion is done using the following semantic patch: @@ expression E; identifier fld; @@ - DIFF_OPT_TST(&E, fld) + E.flags.fld @@ type T; T *ptr; identifier fld; @@ - DIFF_OPT_TST(ptr, fld) + ptr->flags.fld Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-09-06Merge branch 'po/read-graft-line'Libravatar Junio C Hamano1-1/+1
Conversion from uchar[20] to struct object_id continues; this is to ensure that we do not assume sizeof(struct object_id) is the same as the length of SHA-1 hash (or length of longest hash we support). * po/read-graft-line: commit: rewrite read_graft_line commit: allocate array using object_id size commit: replace the raw buffer with strbuf in read_graft_line sha1_file: fix definition of null_sha1
2017-08-19progress: simplify "delayed" progress APILibravatar Junio C Hamano1-2/+1
We used to expose the full power of the delayed progress API to the callers, so that they can specify, not just the message to show and expected total amount of work that is used to compute the percentage of work performed so far, the percent-threshold parameter P and the delay-seconds parameter N. The progress meter starts to show at N seconds into the operation only if we have not yet completed P per-cent of the total work. Most callers used either (0%, 2s) or (50%, 1s) as (P, N), but there are oddballs that chose more random-looking values like 95%. For a smoother workload, (50%, 1s) would allow us to start showing the progress meter earlier than (0%, 2s), while keeping the chance of not showing progress meter for long running operation the same as the latter. For a task that would take 2s or more to complete, it is likely that less than half of it would complete within the first second, if the workload is smooth. But for a spiky workload whose earlier part is easier, such a setting is likely to fail to show the progress meter entirely and (0%, 2s) is more appropriate. But that is merely a theory. Realistically, it is of dubious value to ask each codepath to carefully consider smoothness of their workload and specify their own setting by passing two extra parameters. Let's simplify the API by dropping both parameters and have everybody use (0%, 2s). Oh, by the way, the percent-threshold parameter and the structure member were consistently misspelled, which also is now fixed ;-) Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-18commit: replace the raw buffer with strbuf in read_graft_lineLibravatar Patryk Obara1-1/+1
This simplifies function declaration and allows for use of strbuf_rtrim instead of modifying buffer directly. Signed-off-by: Patryk Obara <patryk.obara@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-24Merge branch 'bw/config-h'Libravatar Junio C Hamano1-0/+1
Fix configuration codepath to pay proper attention to commondir that is used in multi-worktree situation, and isolate config API into its own header file. * bw/config-h: config: don't implicitly use gitdir or commondir config: respect commondir setup: teach discover_git_directory to respect the commondir config: don't include config.h by default config: remove git_config_iter config: create config.h
2017-06-15config: don't include config.h by defaultLibravatar Brandon Williams1-0/+1
Stop including config.h by default in cache.h. Instead only include config.h in those files which require use of the config system. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-13Merge branch 'nd/fopen-errors'Libravatar Junio C Hamano1-1/+1
We often try to open a file for reading whose existence is optional, and silently ignore errors from open/fopen; report such errors if they are not due to missing files. * nd/fopen-errors: mingw_fopen: report ENOENT for invalid file names mingw: verify that paths are not mistaken for remote nicknames log: fix memory leak in open_next_file() rerere.c: move error_errno() closer to the source system call print errno when reporting a system call error wrapper.c: make warn_on_inaccessible() static wrapper.c: add and use fopen_or_warn() wrapper.c: add and use warn_on_fopen_errors() config.mak.uname: set FREAD_READS_DIRECTORIES for Darwin, too config.mak.uname: set FREAD_READS_DIRECTORIES for Linux and FreeBSD clone: use xfopen() instead of fopen() use xfopen() in more places git_fopen: fix a sparse 'not declared' warning
2017-06-05Merge branch 'js/blame-lib'Libravatar Junio C Hamano1-2048/+64
The internal logic used in "git blame" has been libified to make it easier to use by cgit. * js/blame-lib: (29 commits) blame: move entry prepend to libgit blame: move scoreboard setup to libgit blame: move scoreboard-related methods to libgit blame: move fake-commit-related methods to libgit blame: move origin-related methods to libgit blame: move core structures to header blame: create entry prepend function blame: create scoreboard setup function blame: create scoreboard init function blame: rework methods that determine 'final' commit blame: wrap blame_sort and compare_blame_final blame: move progress updates to a scoreboard callback blame: make sanity_check use a callback in scoreboard blame: move no_whole_file_rename flag to scoreboard blame: move xdl_opts flags to scoreboard blame: move show_root flag to scoreboard blame: move reverse flag to scoreboard blame: move contents_from to scoreboard blame: move copy/move thresholds to scoreboard blame: move stat counters to scoreboard ...
2017-06-04Merge branch 'ab/c-translators-comment-style'Libravatar Junio C Hamano1-6/+9
Update the C style recommendation for notes for translators, as recent versions of gettext tools can work with our style of multi-line comments. * ab/c-translators-comment-style: C style: use standard style for "TRANSLATORS" comments
2017-05-31C style: use standard style for "TRANSLATORS" commentsLibravatar Ævar Arnfjörð Bjarmason1-6/+9
Change all the "TRANSLATORS: [...]" comments in the C code to use the regular Git coding style, and amend the style guide so that the example there uses that style. This custom style was necessary back in 2010 when the gettext support was initially added, and was subsequently documented in commit cbcfd4e3ea ("i18n: mention "TRANSLATORS:" marker in Documentation/CodingGuidelines", 2014-04-18). GNU xgettext hasn't had the parsing limitation that necessitated this exception for almost 3 years. Since its 0.19 release on 2014-06-02 it's been able to recognize TRANSLATOR comments in the standard Git comment syntax[1]. Usually we'd like to keep compatibility with software that's that young, but in this case literally the only person who needs to be using a gettext newer than 3 years old is Jiang Xin (the only person who runs & commits "make pot" results), so I think in this case we can make an exception. This xgettext parsing feature was added after a thread on the Git mailing list[2] which continued on the bug-gettext[3] list, but we never subsequently changed our style & styleguide, do so. There are already longstanding changes in git that use the standard comment style & have their TRANSLATORS comments extracted properly without getting the literal "*"'s mixed up in the text, as would happen before xgettext 0.19. Commit 7ff2683253 ("builtin-am: implement -i/--interactive", 2015-08-04) added one such comment, which in commit df0617bfa7 ("l10n: git.pot: v2.6.0 round 1 (123 new, 41 removed)", 2015-09-05) got picked up in the po/git.pot file with the right format, showing that Jiang already runs a modern xgettext. The xgettext parser does not handle the sort of non-standard comment style that I'm amending here in sequencer.c, but that isn't standard Git comment syntax anyway. With this change to sequencer.c & "make pot" the comment in the pot file is now correct: #. TRANSLATORS: %s will be "revert", "cherry-pick" or -#. * "rebase -i". +#. "rebase -i". 1. http://git.savannah.gnu.org/cgit/gettext.git/commit/?id=10af7fe6bd 2. <2ce9ec406501d112e032c8208417f8100bed04c6.1397712142.git.worldhello.net@gmail.com> (https://public-inbox.org/git/2ce9ec406501d112e032c8208417f8100bed04c6.1397712142.git.worldhello.net@gmail.com/) 3. https://lists.gnu.org/archive/html/bug-gettext/2014-04/msg00016.html Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Acked-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-29Merge branch 'bc/object-id'Libravatar Junio C Hamano1-7/+7
Conversion from uchar[20] to struct object_id continues. * bc/object-id: (53 commits) object: convert parse_object* to take struct object_id tree: convert parse_tree_indirect to struct object_id sequencer: convert do_recursive_merge to struct object_id diff-lib: convert do_diff_cache to struct object_id builtin/ls-tree: convert to struct object_id merge: convert checkout_fast_forward to struct object_id sequencer: convert fast_forward_to to struct object_id builtin/ls-files: convert overlay_tree_on_cache to object_id builtin/read-tree: convert to struct object_id sha1_name: convert internals of peel_onion to object_id upload-pack: convert remaining parse_object callers to object_id revision: convert remaining parse_object callers to object_id revision: rename add_pending_sha1 to add_pending_oid http-push: convert process_ls_object and descendants to object_id refs/files-backend: convert many internals to struct object_id refs: convert struct ref_update to use struct object_id ref-filter: convert some static functions to struct object_id Convert struct ref_array_item to struct object_id Convert the verify_pack callback to struct object_id Convert lookup_tag to struct object_id ...
2017-05-26wrapper.c: add and use fopen_or_warn()Libravatar Nguyễn Thái Ngọc Duy1-1/+1
When fopen() returns NULL, it could be because the given path does not exist, but it could also be some other errors and the caller has to check. Add a wrapper so we don't have to repeat the same error check everywhere. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move entry prepend to libgitLibravatar Jeff Smith1-14/+0
Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move scoreboard setup to libgitLibravatar Jeff Smith1-276/+0
Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move scoreboard-related methods to libgitLibravatar Jeff Smith1-1318/+0
Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move fake-commit-related methods to libgitLibravatar Jeff Smith1-197/+0
Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move origin-related methods to libgitLibravatar Jeff Smith1-72/+0
Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move core structures to headerLibravatar Jeff Smith1-133/+1
The origin, entry, and scoreboard structures are core to the blame interface and need to be exposed for blame functionality. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: create entry prepend functionLibravatar Jeff Smith1-10/+15
Create function that populates a blame_entry and prepends it to a list. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: create scoreboard setup functionLibravatar Jeff Smith1-89/+101
Create function that completes setting up blame_scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: create scoreboard init functionLibravatar Jeff Smith1-3/+8
Create function that initializes blame_scoreboard to default values. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: rework methods that determine 'final' commitLibravatar Jeff Smith1-26/+23
Either prepare_initial or prepare_final is used to determine which commit is marked as 'final'. Call the underlying methods directly to make this more clear. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: wrap blame_sort and compare_blame_finalLibravatar Jeff Smith1-8/+9
The new method's interface is marginally cleaner than blame_sort, and will avoid the need to expose the compare_blame_final method. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-25blame: move progress updates to a scoreboard callbackLibravatar Jeff Smith1-10/+17
Allow the interface user to decide how to handle a progress update. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: make sanity_check use a callback in scoreboardLibravatar Jeff Smith1-8/+19
Allow the interface user to decide how to handle a failed sanity check, whether that be to output with the current state or to do nothing. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move no_whole_file_rename flag to scoreboardLibravatar Jeff Smith1-1/+3
The no_whole_file_rename flag is used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move xdl_opts flags to scoreboardLibravatar Jeff Smith1-3/+5
The xdl_opts flags are used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move show_root flag to scoreboardLibravatar Jeff Smith1-1/+4
The show_root flag is used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move reverse flag to scoreboardLibravatar Jeff Smith1-9/+14
The reverse flag is used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move contents_from to scoreboardLibravatar Jeff Smith1-0/+4
The argument from --contents is used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move copy/move thresholds to scoreboardLibravatar Jeff Smith1-18/+23
Copy and move score thresholds are used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move stat counters to scoreboardLibravatar Jeff Smith1-17/+17
Statistic counters are used in parts of blame that are being moved to libgit, and should be accessible via the scoreboard structure. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename nth_line functionLibravatar Jeff Smith1-8/+8
Functions that will be publicly exposed should have names that better reflect what they are a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename ent_score functionLibravatar Jeff Smith1-7/+7
Functions that will be publicly exposed should have names that better reflect what they are a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename coalesce functionLibravatar Jeff Smith1-2/+2
Functions that will be publicly exposed should have names that better reflect what they are a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename origin-related functionsLibravatar Jeff Smith1-29/+29
Functions related to blame_origin that will be publicly exposed should have names that better reflect what they are a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename scoreboard structure to blame_scoreboardLibravatar Jeff Smith1-29/+29
The scoreboard structure is core to the blame interface. Since scoreboard will become more exposed, rename it to blame_scoreboard to clarify what it is a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: rename origin structure to blame_originLibravatar Jeff Smith1-57/+57
The origin structure is core to the blame interface. Since origin will become more exposed, rename it to blame_origin to clarify what it is a part of. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: remove unused parametersLibravatar Jeff Smith1-15/+10
Clean up blame code before moving it into libgit Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: move textconv_object with related functionsLibravatar Jeff Smith1-28/+0
textconv_object is used in places other than blame.c and should be moved to a more appropriate location. Other textconv related functions are located in diff.c so that seems as good a place as any. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-24blame: remove unneeded dependency on blob.hLibravatar Jeff Smith1-1/+0
With commit 21666f1 ("convert object type handling from a string to a number", 2007-02-26), there was no longer a need for blame.c to include blob.h but it was not removed. Signed-off-by: Jeff Smith <whydoubt@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08diff-lib: convert do_diff_cache to struct object_idLibravatar brian m. carlson1-3/+3
This is needed to convert parse_tree_indirect. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-08Convert lookup_commit* to struct object_idLibravatar brian m. carlson1-2/+2
Convert lookup_commit, lookup_commit_or_die, lookup_commit_reference, and lookup_commit_reference_gently to take struct object_id arguments. Introduce a temporary in parse_object buffer in order to convert this function. This is required since in order to convert parse_object and parse_object_buffer, lookup_commit_reference_gently and lookup_commit_or_die would need to be converted. Not introducing a temporary would therefore require that lookup_commit_or_die take a struct object_id *, but lookup_commit would take unsigned char *, leaving a confusing and hard-to-use interface. parse_object_buffer will lose this temporary in a later patch. This commit was created with manual changes to commit.c, commit.h, and object.c, plus the following semantic patch: @@ expression E1, E2; @@ - lookup_commit_reference_gently(E1.hash, E2) + lookup_commit_reference_gently(&E1, E2) @@ expression E1, E2; @@ - lookup_commit_reference_gently(E1->hash, E2) + lookup_commit_reference_gently(E1, E2) @@ expression E1; @@ - lookup_commit_reference(E1.hash) + lookup_commit_reference(&E1) @@ expression E1; @@ - lookup_commit_reference(E1->hash) + lookup_commit_reference(E1) @@ expression E1; @@ - lookup_commit(E1.hash) + lookup_commit(&E1) @@ expression E1; @@ - lookup_commit(E1->hash) + lookup_commit(E1) @@ expression E1, E2; @@ - lookup_commit_or_die(E1.hash, E2) + lookup_commit_or_die(&E1, E2) @@ expression E1, E2; @@ - lookup_commit_or_die(E1->hash, E2) + lookup_commit_or_die(E1, E2) Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-02builtin/blame: convert static function to struct object_idLibravatar brian m. carlson1-3/+3
This function is a caller of lookup_commit_reference_gently, which we will convert later. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-04-27timestamp_t: a new data type for timestampsLibravatar Johannes Schindelin1-4/+4
Git's source code assumes that unsigned long is at least as precise as time_t. Which is incorrect, and causes a lot of problems, in particular where unsigned long is only 32-bit (notably on Windows, even in 64-bit versions). So let's just use a more appropriate data type instead. In preparation for this, we introduce the new `timestamp_t` data type. By necessity, this is a very, very large patch, as it has to replace all timestamps' data type in one go. As we will use a data type that is not necessarily identical to `time_t`, we need to be very careful to use `time_t` whenever we interact with the system functions, and `timestamp_t` everywhere else. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-04-23PRItime: introduce a new "printf format" for timestampsLibravatar Johannes Schindelin1-3/+3
Currently, Git's source code treats all timestamps as if they were unsigned longs. Therefore, it is okay to write "%lu" when printing them. There is a substantial problem with that, though: at least on Windows, time_t is *larger* than unsigned long, and hence we will want to switch away from the ill-specified `unsigned long` data type. So let's introduce the pseudo format "PRItime" (currently simply being defined to "lu") to make it easier to change the data type used for timestamps. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
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