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2019-03-07rebase-interactive: append_todo_help() changesLibravatar Alban Gruin3-15/+17
This moves the writing of the comment "Rebase $shortrevisions onto $shortonto ($command_count commands)" from todo_list_write_to_file() to append_todo_help(). shortrevisions, shortonto, and command_count are passed as parameters to append_todo_help(). During the initial edit of the todo list, shortrevisions and shortonto are not NULL. Therefore, if shortrevisions or shortonto is NULL, then edit_todo would be true, otherwise it would be false. Thus, edit_todo is removed from the parameters of append_todo_help(). Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07rebase-interactive: use todo_list_write_to_file() in edit_todo_list()Libravatar Alban Gruin3-27/+18
Just like complete_action(), edit_todo_list() used a function (transform_todo_file()) that read the todo list from the disk and wrote it back, resulting in useless disk accesses. This changes edit_todo_list() to call directly todo_list_write_to_file() instead. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07sequencer: refactor skip_unnecessary_picks() to work on a todo_listLibravatar Alban Gruin1-63/+19
This refactors skip_unnecessary_picks() to work on a todo_list. As this function is only called by complete_action() (and thus is not used by rebase -p), the file-handling logic is completely dropped here. Instead of truncating the todo list’s buffer, the items are moved to the beginning of the list, eliminating the need to reparse the list. This also means its buffer cannot be directly written to the disk. rewrite_file() is then removed, as it is now unused. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07rebase--interactive: move rearrange_squash_in_todo_file()Libravatar Alban Gruin3-29/+29
As rearrange_squash_in_todo_file() is only needed inside of rebase--interactive.c for `rebase -p', it is moved there from sequencer.c. The parameter r (repository) is dropped along the way, and the error handling is slightly improved. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07rebase--interactive: move sequencer_add_exec_commands()Libravatar Alban Gruin3-29/+30
As sequencer_add_exec_commands() is only needed inside of rebase--interactive.c for `rebase -p', it is moved there from sequencer.c. The parameter r (repository) is dropped along the way. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07sequencer: change complete_action() to use the refactored functionsLibravatar Alban Gruin3-60/+41
complete_action() used functions that read the todo-list file, made some changes to it, and wrote it back to the disk. The previous commits were dedicated to separate the part that deals with the file from the actual logic of these functions. Now that this is done, we can call directly the "logic" functions to avoid useless file access. The parsing of the list has to be done by the caller. If the buffer of the todo list provided by the caller is empty, a `noop' command is directly added to the todo list, without touching the buffer. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07sequencer: make sequencer_make_script() write its script to a strbufLibravatar Alban Gruin3-31/+28
This makes sequencer_make_script() write its script to a strbuf (ie. the buffer of a todo_list) instead of a FILE. This reduce the amount of read/write made by rebase interactive. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07sequencer: refactor rearrange_squash() to work on a todo_listLibravatar Alban Gruin3-47/+49
This refactors rearrange_squash() to work on a todo_list to avoid redundant reads and writes. The function is renamed todo_list_rearrange_squash(). The old version created a new buffer, which was directly written to the disk. This new version creates a new item list by just copying items from the old item list, without creating a new buffer. This eliminates the need to reparse the todo list, but this also means its buffer cannot be directly written to the disk. As rebase -p still need to check the todo list from the disk, a new function is introduced, rearrange_squash_in_todo_file(). complete_action() still uses rearrange_squash_in_todo_file() for now. This will be changed in a future commit. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-03-07sequencer: refactor sequencer_add_exec_commands() to work on a todo_listLibravatar Alban Gruin3-46/+91
This refactors sequencer_add_exec_commands() to work on a todo_list to avoid redundant reads and writes to the disk. Instead of inserting the `exec' commands between the other commands and re-parsing the buffer at the end, they are appended to the buffer once, and a new list of items is created. Items from the old list are copied across and new `exec' items are appended when necessary. This eliminates the need to reparse the buffer, but this also means we have to use todo_list_write_to_disk() to write the file. todo_list_add_exec_commands() and sequencer_add_exec_commands() are modified to take a string list instead of a string -- one item for each command. This makes it easier to insert a new command to the todo list for each command to execute. sequencer_add_exec_commands() still reads the todo list from the disk, as it is needed by rebase -p. complete_action() still uses sequencer_add_exec_commands() for now. This will be changed in a future commit. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-29sequencer: refactor check_todo_list() to work on a todo_listLibravatar Alban Gruin5-108/+117
This refactors check_todo_list() to work on a todo_list to avoid redundant reads and writes to the disk. The function is renamed todo_list_check(). The parsing of the two todo lists is left to the caller. As rebase -p still need to check the todo list from the disk, a new function is introduced, check_todo_list_from_file(). It reads the file from the disk, parses it, pass the todo_list to todo_list_check(), and writes it back to the disk. As get_missing_commit_check_level() and the enum missing_commit_check_level are no longer needed inside of sequencer.c, they are moved to rebase-interactive.c, and made static again. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-29sequencer: introduce todo_list_write_to_file()Libravatar Alban Gruin2-24/+48
This introduces a new function to recreate the text of a todo list from its commands and write it to a file. This will be useful as the next few commits will change the use of the buffer in struct todo_list so it will no longer be a mirror of the file on disk. This functionality already exists in todo_list_transform(), but this function was made to replace the buffer of a todo list, which is not what we want here. Thus, the part of todo_list_transform() that replaces the buffer is dropped, and the function is renamed todo_list_to_strbuf(). It is called by todo_list_write_to_file() to fill the buffer to write to the disk. todo_list_write_to_file() can also take care of appending the help text to the buffer before writing it to the disk, or to write only the first n items of the list. This feature will be used by skip_unnecessary_picks(), which has to write done commands in a file. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-29sequencer: refactor transform_todos() to work on a todo_listLibravatar Alban Gruin4-22/+42
This refactors transform_todos() to work on a todo_list. The function is renamed todo_list_transform(). As rebase -p still need to check the todo list from the disk, a new function is introduced, transform_todo_file(). It is still used by complete_action() and edit_todo_list() for now, but they will be replaced in a future commit. todo_list_transform() is not a static function, because it will be used by edit_todo_list() from rebase-interactive.c in a future commit. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-29sequencer: remove the 'arg' field from todo_itemLibravatar Alban Gruin2-31/+42
The 'arg' field of todo_item used to store the address of the first byte of the parameter of a command in a todo list. It was associated with the length of the parameter (the 'arg_len' field). This replaces the 'arg' field by 'arg_offset'. This new field does not store the address of the parameter, but the position of the first character of the parameter in the buffer. todo_item_get_arg() is added to return the address of the parameter of an item. This will prevent todo_list_add_exec_commands() from having to do awful pointer arithmetics when growing the todo list buffer. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-08sequencer: make the todo_list structure publicLibravatar Alban Gruin2-57/+62
This makes the structures todo_list and todo_item, and the functions todo_list_release() and parse_insn_buffer(), accessible outside of sequencer.c. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-08sequencer: changes in parse_insn_buffer()Libravatar Alban Gruin1-1/+6
This clears the number of items of a todo_list before parsing it to allow to parse the same list multiple times without issues. As its items are not dynamically allocated, or don’t need to allocate memory, no additionnal memory management is required here. Furthermore, if a line is invalid, the type of the corresponding command is set to a garbage value, and its argument is defined properly. This will allow to recreate the text of a todo list from its commands, even if one of them is incorrect. Signed-off-by: Alban Gruin <alban.gruin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-04Merge branch 'nd/the-index'Libravatar Junio C Hamano66-491/+652
More codepaths become aware of working with in-core repository instance other than the default "the_repository". * nd/the-index: (22 commits) rebase-interactive.c: remove the_repository references rerere.c: remove the_repository references pack-*.c: remove the_repository references pack-check.c: remove the_repository references notes-cache.c: remove the_repository references line-log.c: remove the_repository reference diff-lib.c: remove the_repository references delta-islands.c: remove the_repository references cache-tree.c: remove the_repository references bundle.c: remove the_repository references branch.c: remove the_repository reference bisect.c: remove the_repository reference blame.c: remove implicit dependency the_repository sequencer.c: remove implicit dependency on the_repository sequencer.c: remove implicit dependency on the_index transport.c: remove implicit dependency on the_index notes-merge.c: remove implicit dependency the_repository notes-merge.c: remove implicit dependency on the_index list-objects.c: reduce the_repository references list-objects-filter.c: remove implicit dependency on the_index ...
2019-01-04Merge branch 'jk/loose-object-cache'Libravatar Junio C Hamano18-274/+211
Code clean-up with optimization for the codepath that checks (non-)existence of loose objects. * jk/loose-object-cache: odb_load_loose_cache: fix strbuf leak fetch-pack: drop custom loose object cache sha1-file: use loose object cache for quick existence check object-store: provide helpers for loose_objects_cache sha1-file: use an object_directory for the main object dir handle alternates paths the same as the main object dir sha1_file_name(): overwrite buffer instead of appending rename "alternate_object_database" to "object_directory" submodule--helper: prefer strip_suffix() to ends_with() fsck: do not reuse child_process structs
2019-01-04Merge branch 'fc/http-version'Libravatar Junio C Hamano2-0/+48
The "http.version" configuration variable can be used with recent enough cURL library to force the version of HTTP used to talk when fetching and pushing. * fc/http-version: http: add support selecting http version
2019-01-04Merge branch 'en/merge-path-collision'Libravatar Junio C Hamano6-292/+1149
Updates for corner cases in merge-recursive. * en/merge-path-collision: t6036: avoid non-portable "cp -a" merge-recursive: combine error handling t6036, t6043: increase code coverage for file collision handling merge-recursive: improve rename/rename(1to2)/add[/add] handling merge-recursive: use handle_file_collision for add/add conflicts merge-recursive: improve handling for rename/rename(2to1) conflicts merge-recursive: fix rename/add conflict handling merge-recursive: new function for better colliding conflict resolutions merge-recursive: increase marker length with depth of recursion t6036, t6042: testcases for rename collision of already conflicting files t6042: add tests for consistency in file collision conflict handling
2019-01-04Merge branch 'nd/i18n'Libravatar Junio C Hamano23-266/+303
More _("i18n") markings. * nd/i18n: fsck: mark strings for translation fsck: reduce word legos to help i18n parse-options.c: mark more strings for translation parse-options.c: turn some die() to BUG() parse-options: replace opterror() with optname() repack: mark more strings for translation remote.c: mark messages for translation remote.c: turn some error() or die() to BUG() reflog: mark strings for translation read-cache.c: add missing colon separators read-cache.c: mark more strings for translation read-cache.c: turn die("internal error") to BUG() attr.c: mark more string for translation archive.c: mark more strings for translation alias.c: mark split_cmdline_strerror() strings for translation git.c: mark more strings for translation
2018-12-15Sync with Git 2.20.1Libravatar Junio C Hamano13-7/+51
* maint: Git 2.20.1 .gitattributes: ensure t/oid-info/* has eol=lf t9902: 'send-email' test case requires PERL t4256: mark support files as LF-only parse-options: fix SunCC compiler warning help -a: handle aliases with long names gracefully help.h: fix coding style run-command: report exec failure
2018-12-15Prepare for 2.21 cycle to start soonishLibravatar Junio C Hamano3-2/+24
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-15Git 2.20.1Libravatar Junio C Hamano3-2/+22
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-15Merge branch 'jc/run-command-report-exec-failure-fix' into maintLibravatar Junio C Hamano2-3/+8
A recent update accidentally squelched an error message when the run_command API failed to run a missing command, which has been corrected. * jc/run-command-report-exec-failure-fix: run-command: report exec failure
2018-12-15Merge branch 'js/help-commands-verbose-by-default-fix' into maintLibravatar Junio C Hamano2-2/+10
"git help -a" did not work well when an overly long alias is defined, which has been corrected. * js/help-commands-verbose-by-default-fix: help -a: handle aliases with long names gracefully help.h: fix coding style
2018-12-15Merge branch 'nd/show-gitcomp-compilation-fix' into maintLibravatar Junio C Hamano5-1/+10
Portability fix for a recent update to parse-options API. * nd/show-gitcomp-compilation-fix: parse-options: fix SunCC compiler warning
2018-12-15Merge branch 'js/t9902-send-email-completion-fix' into maintLibravatar Junio C Hamano1-1/+1
* js/t9902-send-email-completion-fix: t9902: 'send-email' test case requires PERL
2018-12-15Merge branch 'js/mailinfo-format-flowed-fix' into maintLibravatar Junio C Hamano1-0/+1
Test portability fix. * js/mailinfo-format-flowed-fix: t4256: mark support files as LF-only
2018-12-15Merge branch 'ds/hash-independent-tests-fix' into maintLibravatar Junio C Hamano1-0/+1
Test portability fix. * ds/hash-independent-tests-fix: .gitattributes: ensure t/oid-info/* has eol=lf
2018-12-14.gitattributes: ensure t/oid-info/* has eol=lfLibravatar Derrick Stolee1-0/+1
The new test_oid machinery in the test library requires reading some information from t/oid-info/hash-info and t/oid-info/oid. The logic to read from these files in shell uses built-in "read" command, which leaves CR at the end of these text files when they are checked out with CRLF line endings, at least when run with bash shipped with Git for Windows. This results in an unexpected value in the variable these lines are read into, leading the tests to fail. Mark them to be checked out always with the LF line endings. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-14t9902: 'send-email' test case requires PERLLibravatar Johannes Schindelin1-1/+1
The oneline notwithstanding, 13374987dd (completion: use _gitcompbuiltin for format-patch, 2018-11-03) changed also the way send-email options are completed, by asking the git send-email command itself what options it offers. Necessarily, this must fail when built with NO_PERL because send-email itself is a Perl script. Which means that we need the PERL prerequisite for the send-email test case in t9902. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-13t4256: mark support files as LF-onlyLibravatar Johannes Schindelin1-0/+1
The test t4256-am-format-flowed.sh requires carefully applying a patch after ignoring padding whitespace. This breaks if the file is munged to include CRLF line endings instead of LF. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-12parse-options: fix SunCC compiler warningLibravatar Nguyễn Thái Ngọc Duy5-1/+10
The compiler reports this because show_gitcomp() never actually returns a value: "parse-options.c", line 520: warning: Function has no return statement : show_gitcomp We could shut the compiler up. But instead let's not bury exit() too deep. Do the same as internal -h handling, return a special error code and handle the exit() in parse_options() (and other parse_options_step() callers) instead. Reported-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-12help -a: handle aliases with long names gracefullyLibravatar Johannes Schindelin1-1/+9
We take pains to determine the longest command beforehand, so that we can align the category column after printing the command names. However, then we re-use that value when printing the aliases. If any alias name is longer than the longest command name, we consequently try to add a negative number of spaces (but `mput_char()` does not expect any negative values and simply decrements until the value is 0, i.e. it tries to add close to 2**31 spaces). Let's fix this by adjusting the `longest` variable before printing the aliases. This fixes https://github.com/git-for-windows/git/issues/1975. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-12help.h: fix coding styleLibravatar Johannes Schindelin1-1/+1
We want a space after the `while` keyword. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-12run-command: report exec failureLibravatar Junio C Hamano2-3/+8
In 321fd823 ("run-command: mark path lookup errors with ENOENT", 2018-10-24), we rewrote the logic to execute a command by looking in the directories on $PATH; as a side effect, a request to run a command that is not found on $PATH is noticed even before a child process is forked to execute it. We however stopped to report an exec failure in such a case by mistake. Add a logic to report the error unless silent-exec-failure is requested, to match the original code. Reported-by: John Passaro <john.a.passaro@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-09Git 2.20Libravatar Junio C Hamano1-1/+1
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-09Merge tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-poLibravatar Junio C Hamano9-28687/+44486
l10n-2.20.0-rnd3 * tag 'l10n-2.20.0-rnd3' of https://github.com/git-l10n/git-po: (22 commits) l10n: de.po: fix two messages l10n: zh_CN: for git v2.20.0 l10n round 1 to 3 l10n: update German translation l10n: bg.po: Updated Bulgarian translation (4187t) l10n: sv.po: Update Swedish translation (4187t0f0u) l10n: fr.po v2.20.0 round 3 l10n: vi(4187t): Updated Vietnamese translation for v2.20.0 rd3 l10n: es.po v2.20.0 round 3 l10n: git.pot: v2.20.0 round 3 (5 new, 3 removed) l10n: vi(4185t): Updated Vietnamese translation for v2.20.0 l10n: es.po v2.20.0 round 1 l10n: bg.po: Updated Bulgarian translation (4185t) l10n: git.pot: v2.20.0 round 2 (2 new, 2 removed) l10n: bg.po: Updated Bulgarian translation (4185t) l10n: sv.po: Update Swedish translation (4185t0f0u) l10n: fr.po v2.20 rnd 1 l10n: Update Catalan translation l10n: git.pot: v2.20.0 round 1 (254 new, 27 removed) l10n: Update Catalan translation l10n: vi.po: fix typo in pack-objects ...
2018-12-07l10n: de.po: fix two messagesLibravatar Ralf Thielow1-2/+2
Reported-by: Phillip Szelat <phillip.szelat@gmail.com> Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2018-12-06l10n: zh_CN: for git v2.20.0 l10n round 1 to 3Libravatar Jiang Xin1-3139/+4169
Translate 257 new messages (4187t0f0u) for git 2.20.0. Reviewed-by: Zhou Fangyi <fangyi.zhou@yuriko.moe> Reviewed-by: 依云 <lilydjwg@gmail.com> Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
2018-12-06l10n: update German translationLibravatar Ralf Thielow1-3106/+4332
Signed-off-by: Ralf Thielow <ralf.thielow@gmail.com>
2018-12-04Merge branch 'es/format-patch-range-diff-fix-fix'Libravatar Junio C Hamano3-9/+33
* es/format-patch-range-diff-fix-fix: range-diff: always pass at least minimal diff options
2018-12-04Merge branch 'en/rebase-consistency'Libravatar Junio C Hamano1-13/+17
* en/rebase-consistency: rebase docs: fix incorrect format of the section Behavioral Differences
2018-12-04rebase docs: fix incorrect format of the section Behavioral DifferencesLibravatar Johannes Sixt1-13/+17
The text body of section Behavioral Differences is typeset as code, but should be regular text. Remove the indentation to achieve that. While here, prettify the language: - use "the x backend" instead of "x-based rebase"; - use present tense instead of future tense; and use subsections instead of a list. Signed-off-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: drop spurious double quoteLibravatar Martin Ågren1-1/+1
We have three double-quote characters, which is one too many or too few. Dropping the last one seems to match the original intention best. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: clarify sentenceLibravatar Martin Ågren1-1/+1
I had to read this sentence a few times to understand it. Let's try to clarify it. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04RelNotes 2.20: move some items between sectionsLibravatar Martin Ågren1-13/+13
Some items that should be in "Performance, Internal Implementation, Development Support etc." have ended up in "UI, Workflows & Features" and "Fixes since v2.19". Move them, and do s/uses/use/ while at it. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-04range-diff: always pass at least minimal diff optionsLibravatar Martin Ågren3-9/+33
Commit d8981c3f88 ("format-patch: do not let its diff-options affect --range-diff", 2018-11-30) taught `show_range_diff()` to accept a NULL-pointer as an indication that it should use its own "reasonable default". That fixed a regression from a5170794 ("Merge branch 'ab/range-diff-no-patch'", 2018-11-18), but unfortunately it introduced a regression of its own. In particular, it means we forget the `file` member of the diff options, so rather than placing a range-diff in the cover-letter, we write it to stdout. In order to fix this, rewrite the two callers adjusted by d8981c3f88 to instead create a "dummy" set of diff options where they only fill in the fields we absolutely require, such as output file and color. Modify and extend the existing tests to try and verify that the right contents end up in the right place. Don't revert `show_range_diff()`, i.e., let it keep accepting NULL. Rather than removing what is dead code and figuring out it isn't actually dead and we've broken 2.20, just leave it for now. [es: retain diff coloring when going to stdout] Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-03Merge branch 'master' of git://github.com/alshopov/git-poLibravatar Jiang Xin1-115/+124
2018-12-02l10n: bg.po: Updated Bulgarian translation (4187t)Libravatar Alexander Shopov1-115/+124
Signed-off-by: Alexander Shopov <ash@kambanaria.org>