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2019-02-06Merge branch 'lt/date-human'Libravatar Junio C Hamano1-0/+7
A new date format "--date=human" that morphs its output depending on how far the time is from the current time has been introduced. "--date=auto" can be used to use this new format when the output is going to the pager or to the terminal and otherwise the default format. * lt/date-human: Add `human` date format tests. Add `human` format to test-tool Add 'human' date format documentation Replace the proposed 'auto' mode with 'auto:' Add 'human' date format
2019-02-05Merge branch 'ja/doc-style-fix'Libravatar Junio C Hamano1-3/+3
Doc typo/stylo fixes. * ja/doc-style-fix: doc: tidy asciidoc style
2019-02-05Merge branch 'js/filter-options-should-use-plain-int'Libravatar Junio C Hamano1-2/+7
Update the protocol message specification to allow only the limited use of scaled quantities. This is ensure potential compatibility issues will not go out of hand. * js/filter-options-should-use-plain-int: filter-options: expand scaled numbers tree:<depth>: skip some trees even when collecting omits list-objects-filter: teach tree:# how to handle >0
2019-01-23doc: tidy asciidoc styleLibravatar Jean-Noël Avila1-3/+3
This mainly refers to enforcing indentation on additional lines of items of lists. Signed-off-by: Jean-Noël Avila <jn.avila@free.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-22Add 'human' date format documentationLibravatar Stephen P. Smith1-0/+7
Display date and time information in a format similar to how people write dates in other contexts. If the year isn't specified then, the reader infers the date is given is in the current year. By not displaying the redundant information, the reader concentrates on the information that is different. The patch reports relative dates based on information inferred from the date on the machine running the git command at the time the command is executed. While the format is more useful to humans by dropping inferred information, there is nothing that makes it actually human. If the 'relative' date format wasn't already implemented then using 'relative' would have been appropriate. Signed-off-by: Stephen P. Smith <ischis2@cox.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-15list-objects-filter: teach tree:# how to handle >0Libravatar Matthew DeVore1-2/+7
Implement positive values for <depth> in the tree:<depth> filter. The exact semantics are described in Documentation/rev-list-options.txt. The long-term goal at the end of this is to allow a partial clone to eagerly fetch an entire directory of files by fetching a tree and specifying <depth>=1. This, for instance, would make a build operation fast and convenient. It is fast because the partial clone does not need to fetch each file individually, and convenient because the user does not need to supply a sparse-checkout specification. Another way of considering this feature is as a way to reduce round-trips, since the client can get any number of levels of directories in a single request, rather than wait for each level of tree objects to come back, whose entries are used to construct a new request. Signed-off-by: Matthew DeVore <matvore@google.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-12-26Documentation: do not nest open blocksLibravatar Martin Ågren1-4/+0
It appears we try to nest open blocks, but that does not work well with Asciidoctor, which fails to indent the inner blocks. As a result, they do not visually seem to relate (as much) to the preceding paragraph as they should. Drop the outer blocks to fix the rendering of the inner ones. Asciidoc renders identically before and after this patch, both man-pages and html. This also makes Asciidoctor stop rendering a literal '+' before "Under --pretty=oneline ..." in the manuals for git-log and git-rev-list. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-06Merge branch 'md/exclude-promisor-objects-fix'Libravatar Junio C Hamano1-1/+1
Operations on promisor objects make sense in the context of only a small subset of the commands that internally use the revisions machinery, but the "--exclude-promisor-objects" option were taken and led to nonsense results by commands like "log", to which it didn't make much sense. This has been corrected. * md/exclude-promisor-objects-fix: exclude-promisor-objects: declare when option is allowed Documentation/git-log.txt: do not show --exclude-promisor-objects
2018-10-23Documentation/git-log.txt: do not show --exclude-promisor-objectsLibravatar Matthew DeVore1-1/+1
Do not suggest that --exclude-promisor-objects is supported by git-log, since it currently BUG-crashes and it's not necessary to support it. Options that control behavior for promisor objects should be limited to a small number of commands. Signed-off-by: Matthew DeVore <matvore@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-07list-objects-filter: implement filter tree:0Libravatar Matthew DeVore1-0/+5
Teach list-objects the "tree:0" filter which allows for filtering out all tree and blob objects (unless other objects are explicitly specified by the user). The purpose of this patch is to allow smaller partial clones. The name of this filter - tree:0 - does not explicitly specify that it also filters out all blobs, but this should not cause much confusion because blobs are not at all useful without the trees that refer to them. I also considered only:commits as a name, but this is inaccurate because it suggests that annotated tags are omitted, but actually they are included. The name "tree:0" allows later filtering based on depth, i.e. "tree:1" would filter out all but the root tree and blobs. In order to avoid confusion between 0 and capital O, the documentation was worded in a somewhat round-about way that also hints at this future improvement to the feature. Signed-off-by: Matthew DeVore <matvore@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-02-13Merge branch 'jh/fsck-promisors'Libravatar Junio C Hamano1-0/+11
In preparation for implementing narrow/partial clone, the machinery for checking object connectivity used by gc and fsck has been taught that a missing object is OK when it is referenced by a packfile specially marked as coming from trusted repository that promises to make them available on-demand and lazily. * jh/fsck-promisors: gc: do not repack promisor packfiles rev-list: support termination at promisor objects sha1_file: support lazily fetching missing objects introduce fetch-object: fetch one promisor object index-pack: refactor writing of .keep files fsck: support promisor objects as CLI argument fsck: support referenced promisor objects fsck: support refs pointing to promisor objects fsck: introduce partialclone extension extension.partialclone: introduce partial clone extension
2017-12-28Merge branch 'sb/describe-blob'Libravatar Junio C Hamano1-0/+5
"git describe" was taught to dig trees deeper to find a <commit-ish>:<path> that refers to a given blob object. * sb/describe-blob: builtin/describe.c: describe a blob builtin/describe.c: factor out describe_commit builtin/describe.c: print debug statements earlier builtin/describe.c: rename `oid` to avoid variable shadowing revision.h: introduce blob/tree walking in order of the commits list-objects.c: factor out traverse_trees_and_blobs t6120: fix typo in test name
2017-12-08rev-list: support termination at promisor objectsLibravatar Jonathan Tan1-0/+11
Teach rev-list to support termination of an object traversal at any object from a promisor remote (whether one that the local repo also has, or one that the local repo knows about because it has another promisor object that references it). This will be used subsequently in gc and in the connectivity check used by fetch. For efficiency, if an object is referenced by a promisor object, and is in the local repo only as a non-promisor object, object traversal will not stop there. This is to avoid building the list of promisor object references. (In list-objects.c, the case where obj is NULL in process_blob() and process_tree() do not need to be changed because those happen only when there is a conflict between the expected type and the existing object. If the object doesn't exist, an object will be synthesized, which is fine.) Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-12-05rev-list: support --no-filter argumentLibravatar Jeff Hostetler1-5/+10
Teach rev-list to support --no-filter to override a previous --filter=<filter_spec> argument. This is to be consistent with commands that use OPT_PARSE macros. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-22rev-list: add list-objects filtering supportLibravatar Jeff Hostetler1-0/+36
Teach rev-list to use the filtering provided by the traverse_commit_list_filtered() interface to omit unwanted objects from the result. Object filtering is only allowed when one of the "--objects*" options are used. When the "--filter-print-omitted" option is used, the omitted objects are printed at the end. These are marked with a "~". This option can be combined with "--quiet" to get a list of just the omitted objects. Add t6112 test. In the future, we will introduce a "partial clone" mechanism wherein an object in a repo, obtained from a remote, may reference a missing object that can be dynamically fetched from that remote once needed. This "partial clone" mechanism will have a way, sometimes slow, of determining if a missing link is one of the links expected to be produced by this mechanism. This patch introduces handling of missing objects to help debugging and development of the "partial clone" mechanism, and once the mechanism is implemented, for a power user to perform operations that are missing-object aware without incurring the cost of checking if a missing link is expected. Signed-off-by: Jeff Hostetler <jeffhost@microsoft.com> Reviewed-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-16revision.h: introduce blob/tree walking in order of the commitsLibravatar Stefan Beller1-0/+5
The functionality to list tree objects in the order they were seen while traversing the commits will be used in one of the next commits, where we teach `git describe` to describe not only commits, but blobs, too. The change in list-objects.c is rather minimal as we'll be re-using the infrastructure put in place of the revision walking machinery. For example one could expect that add_pending_tree is not called, but rather commit->tree is directly passed to the tree traversal function. This however requires a lot more code than just emptying the queue containing trees after each commit. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-28Merge branch 'sg/rev-list-doc-reorder-fix'Libravatar Junio C Hamano1-3/+3
Doc flow fix. * sg/rev-list-doc-reorder-fix: rev-list-options.txt: use correct directional reference
2017-10-27rev-list-options.txt: use correct directional referenceLibravatar SZEDER Gábor1-3/+3
The descriptions of the options '--parents', '--children' and '--graph' say "see 'History Simplification' below", although the referred section is in fact above the description of these options. Send readers in the right direction by saying "above" instead of "below". Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-24rev-list: expose and document --single-worktreeLibravatar Nguyễn Thái Ngọc Duy1-0/+8
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-22Merge branch 'rs/strbuf-addftime-zZ'Libravatar Junio C Hamano1-1/+2
As there is no portable way to pass timezone information to strftime, some output format from "git log" and friends are impossible to produce. Teach our own strbuf_addftime to replace %z and %Z with caller-supplied values to help working around this. * rs/strbuf-addftime-zZ: date: use localtime() for "-local" time formats t0006: check --date=format zone offsets strbuf: let strbuf_addftime handle %z and %Z itself
2017-06-15strbuf: let strbuf_addftime handle %z and %Z itselfLibravatar René Scharfe1-1/+2
There is no portable way to pass timezone information to strftime. Add parameters for timezone offset and name to strbuf_addftime and let it handle the timezone-related format specifiers %z and %Z internally. Callers can opt out for %Z by passing NULL as timezone name. %z is always handled internally -- this helps on Windows, where strftime would expand it to a timezone name (same as %Z), in violation of POSIX. Modifiers are not handled, e.g. %Ez is still passed to strftime. Use an empty string as timezone name in show_date (the only current caller) for now because we only have the timezone offset in non-local mode. POSIX allows %Z to resolve to an empty string in case of missing information. Helped-by: Ulrich Mueller <ulm@gentoo.org> Helped-by: Jeff King <peff@peff.net> Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-26log: add -P as a synonym for --perl-regexpLibravatar Ævar Arnfjörð Bjarmason1-0/+1
Add a short -P option as a synonym for the longer --perl-regexp, for consistency with the options the corresponding grep invocations accept. This was intentionally omitted in commit 727b6fc3ed ("log --grep: accept --basic-regexp and --perl-regexp", 2012-10-03) for unspecified future use. Make it consistent with "grep" rather than to keep it open for future use, and to avoid the confusion of -P meaning different things for grep & log, as is the case with the -G option. As noted in the aforementioned commit the --basic-regexp option can't have a corresponding -G argument, as the log command already uses that for -G<regex>. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-05-21grep & rev-list doc: stop promising libpcre for --perl-regexpLibravatar Ævar Arnfjörð Bjarmason1-2/+6
Stop promising in our grep & rev-list options documentation that we're always going to be using libpcre when given the --perl-regexp option. Instead talk about using "Perl-compatible regular expressions" and using these types of patterns using "a compile-time dependency". Saying "libpcre" means that we're talking about libpcre.so, which is always going to be v1. This change is part of an ongoing saga to add support for libpcre2, which comes with PCRE v2. In the future we might use some completely unrelated library to provide perl-compatible regular expression support. By wording the documentation differently and not promising any specific version of PCRE or even PCRE at all we have more wiggle room to change the implementation. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-02-08rev-list-options.txt: update --all about HEADLibravatar Nguyễn Thái Ngọc Duy1-2/+2
This is the document patch for f0298cf1c6 (revision walker: include a detached HEAD in --all - 2009-01-16). Even though that commit is about detached HEAD, as Jeff pointed out, always adding HEAD in that case may have subtle differences with --source or --exclude. So the document mentions nothing about the detached-ness. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-10-03Merge branch 'pb/rev-list-reverse-with-count'Libravatar Junio C Hamano1-2/+3
Doc update to clarify what "log -3 --reverse" does. * pb/rev-list-reverse-with-count: rev-list-options: clarify the usage of --reverse
2016-09-27rev-list-options: clarify the usage of --reverseLibravatar Pranit Bauva1-2/+3
Users often wonder if the oldest or the newest n commits are shown by `log -n --reverse`. Clarify that --reverse kicks in only after deciding which commits are to be shown to unconfuse them. Reported-by: Ruediger Meier <sweet_f_a@gmx.de> Signed-off-by: Pranit Bauva <pranit.bauva@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-09-08Merge branch 'po/range-doc'Libravatar Junio C Hamano1-2/+2
Clarify various ways to specify the "revision ranges" in the documentation. * po/range-doc: doc: revisions: sort examples and fix alignment of the unchanged doc: revisions: show revision expansion in examples doc: revisions - clarify reachability examples doc: revisions - define `reachable` doc: gitrevisions - clarify 'latter case' is revision walk doc: gitrevisions - use 'reachable' in page description doc: revisions: single vs multi-parent notation comparison doc: revisions: extra clarification of <rev>^! notation effects doc: revisions: give headings for the two and three dot notations doc: show the actual left, right, and boundary marks doc: revisions - name the left and right sides doc: use 'symmetric difference' consistently
2016-08-08Merge branch 'jk/reflog-date'Libravatar Junio C Hamano1-7/+33
The reflog output format is documented better, and a new format --date=unix to report the seconds-since-epoch (without timezone) has been added. * jk/reflog-date: date: clarify --date=raw description date: add "unix" format date: document and test "raw-local" mode doc/pretty-formats: explain shortening of %gd doc/pretty-formats: describe index/time formats for %gd doc/rev-list-options: explain "-g" output formats doc/rev-list-options: clarify "commit@{Nth}" for "-g" option
2016-07-27date: clarify --date=raw descriptionLibravatar Junio C Hamano1-1/+5
"... in the internal raw Git format `%s %z` format." was clunky in repeating "format" twice, and would not have helped those who do not immediately get that these are strftime(3) conversion specifiers. Explain them with words, and demote the mention of `%s %z` to a hint to help those who know them. Helped-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-27date: add "unix" formatLibravatar Jeff King1-0/+4
We already have "--date=raw", which is a Unix epoch timestamp plus a contextual timezone (either the author's or the local). But one may not care about the timezone and just want the epoch timestamp by itself. It's not hard to parse the two apart, but if you are using a pretty-print format, you may want git to show the "finished" form that the user will see. We can accomodate this by adding a new date format, "unix", which is basically "raw" without the timezone. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-27date: document and test "raw-local" modeLibravatar Jeff King1-2/+5
The "raw" format shows a Unix epoch timestamp, but with a timezone tacked on. The timestamp is not _in_ that zone, but it is extra information about the time (by default, the zone the author was in). The documentation claims that "raw-local" does not work. It does, but the end result is rather subtle. Let's describe it in better detail, and test to make sure it works (namely, the epoch time doesn't change, but the zone does). While we are rewording the documentation in this area, let's not use the phrase "does not work" for the remaining option, "--date=relative". It's vague; do we accept it or not? We do accept it, but it has no effect (which is a reasonable outcome). We should also refer to the option not as "--relative" (which is the historical synonym, and does not take "-local" at all), but as "--date=relative". Helped-by: Jakub Narębski <jnareb@gmail.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-22doc/rev-list-options: explain "-g" output formatsLibravatar Jeff King1-4/+19
We document that asking for HEAD@{now} will switch the output to show HEAD@{timestamp}, but not that specifying `--date` has a similar effect, or that it can be overridden with HEAD@{0}. Let's do so. These rules come from 794151e (reflog-walk: always make HEAD@{0} show indexed selectors, 2012-05-04), though that is simply the culmination of years of these heuristics growing organically. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-22doc/rev-list-options: clarify "commit@{Nth}" for "-g" optionLibravatar Jeff King1-2/+2
When "log -g" shows "HEAD@{1}", "HEAD@{2}", etc, calling that "commit@{Nth}" is not really accurate. The "HEAD" part is really the refname. By saying "commit", a reader may misunderstand that to mean something related to the specific commit we are showing, not the ref whose reflog we are traversing. While we're here, let's also switch these instances to use literal backticks, as our style guide recommends. As a bonus, that lets us drop some asciidoc quoting. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-20doc: use 'symmetric difference' consistentlyLibravatar Philip Oakley1-2/+2
Signed-off-by: Philip Oakley <philipoakley@iee.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-07-20rev-list: add optional progress reportingLibravatar Jeff King1-0/+4
It's easy to ask rev-list to do a traversal that may takes many seconds (e.g., by calling "--objects --all"). In theory you can monitor its progress by the output you get to stdout, but this isn't always easy. Some operations, like "--count", don't make any output until the end. And some callers, like check_everything_connected(), are using it just for the error-checking of the traversal, and throw away stdout entirely. This patch adds a "--progress" option which can be used to give some eye-candy for a user waiting for a long traversal. This is just a rev-list option and not a regular traversal option, because it needs cooperation from the callbacks in builtin/rev-list.c to do the actual count. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2016-06-28doc: typeset '--' as literalLibravatar Matthieu Moy1-1/+1
This was obtained with: perl -pi -e "s/'--'/\`--\`/g" *.txt Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-10-05Merge branch 'jk/date-local'Libravatar Junio C Hamano1-7/+16
"git log --date=local" used to only show the normal (default) format in the local timezone. The command learned to take 'local' as an instruction to use the local timezone with other formats, e.g. "git show --date=rfc-local". * jk/date-local: t6300: add tests for "-local" date formats t6300: make UTC and local dates different date: make "local" orthogonal to date format date: check for "local" before anything else t6300: add test for "raw" date format t6300: introduce test_date() helper fast-import: switch crash-report date to iso8601 Documentation/rev-list: don't list date formats Documentation/git-for-each-ref: don't list date formats Documentation/config: don't list date formats Documentation/blame-options: don't list date formats
2015-09-03date: make "local" orthogonal to date formatLibravatar Jeff King1-6/+15
Most of our "--date" modes are about the format of the date: which items we show and in what order. But "--date=local" is a bit of an oddball. It means "show the date in the normal format, but using the local timezone". The timezone we use is orthogonal to the actual format, and there is no reason we could not have "localized iso8601", etc. This patch adds a "local" boolean field to "struct date_mode", and drops the DATE_LOCAL element from the date_mode_type enum (it's now just DATE_NORMAL plus local=1). The new feature is accessible to users by adding "-local" to any date mode (e.g., "iso-local"), and we retain "local" as an alias for "default-local" for backwards compatibility. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-09-03Documentation/rev-list: don't list date formatsLibravatar John Keeping1-1/+1
We are about to add several new date formats which will make this list too long to display in a single line. Signed-off-by: John Keeping <john@keeping.me.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-08-31Merge branch 'jk/rev-list-has-no-notes'Libravatar Junio C Hamano1-0/+2
"git rev-list" does not take "--notes" option, but did not complain when one is given. * jk/rev-list-has-no-notes: rev-list: make it obvious that we do not support notes
2015-08-24rev-list: make it obvious that we do not support notesLibravatar Jeff King1-0/+2
The rev-list command does not have the internal infrastructure to display notes. Running: git rev-list --notes HEAD will silently ignore the "--notes" option. Running: git rev-list --notes --grep=. HEAD will crash on an assert. Running: git rev-list --format=%N HEAD will place a literal "%N" in the output (it does not even expand to an empty string). Let's have rev-list tell the user that it cannot fill the user's request, rather than silently producing wrong data. Likewise, let's remove mention of the notes options from the rev-list documentation. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-06-29introduce "format" date-modeLibravatar Jeff King1-0/+5
This feeds the format directly to strftime. Besides being a little more flexible, the main advantage is that your system strftime may know more about your locale's preferred format (e.g., how to spell the days of the week). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-04-28Merge branch 'mg/show-notes-doc'Libravatar Junio C Hamano1-2/+2
Documentation fix. * mg/show-notes-doc: rev-list-options.txt: complete sentence about notes matching
2015-04-17rev-list-options.txt: complete sentence about notes matchingLibravatar Michael J Gruber1-2/+2
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-25Merge branch 'dj/log-graph-with-no-walk'Libravatar Junio C Hamano1-0/+2
"git log --graph --no-walk A B..." is a otcnflicting request that asks nonsense; no-walk tells us show discrete points in the history, while graph asks to draw connections between these discrete points. Forbid the combination. * dj/log-graph-with-no-walk: revision: forbid combining --graph and --no-walk
2015-03-25Merge branch 'kd/rev-list-bisect-first-parent'Libravatar Junio C Hamano1-3/+4
"git rev-list --bisect --first-parent" does not work (yet) and can even cause SEGV; forbid it. "git log --bisect --first-parent" would not be useful until "git bisect --first-parent" materializes, so it is also forbidden for now. * kd/rev-list-bisect-first-parent: rev-list: refuse --first-parent combined with --bisect
2015-03-19rev-list: refuse --first-parent combined with --bisectLibravatar Kevin Daudt1-3/+4
rev-list --bisect is used by git bisect, but never together with --first-parent. Because rev-list --bisect together with --first-parent is not handled currently, and even leads to segfaults, refuse to use both options together. Because this is not supported, it makes little sense to use git log --bisect --first parent either, because refs/heads/bad is not limited to the first parent chain. Helped-by: Junio C. Hamano <gitster@pobox.com> Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Kevin Daudt <me@ikke.info> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-03-19revision: forbid combining --graph and --no-walkLibravatar Dongcan Jiang1-0/+2
Because "--graph" is about connected history while --no-walk is about discrete points, it does not make sense to allow these two options at the same time. [1] This change makes a few calls to "show --graph" fail in t4052, but asking to show one commit with graph is a nonsensical thing to do. Thus, tests on "show --graph" in t4052 have been removed [2,3]. Same tests on "show" without --graph option have already been tested in 4052. 3 testcases have been added to test this patch. [1]: http://article.gmane.org/gmane.comp.version-control.git/216083 [2]: http://article.gmane.org/gmane.comp.version-control.git/264950 [3]: http://article.gmane.org/gmane.comp.version-control.git/265107 Helped-By: Eric Sunshine <sunshine@sunshineco.com> Helped-By: René Scharfe <l.s.r@web.de> Helped-By: Junio C Hamano <gitster@pobox.com> Signed-off-by: Dongcan Jiang <dongcan.jiang@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2015-02-17Merge branch 'jc/doc-log-rev-list-options'Libravatar Junio C Hamano1-5/+7
"git log --help" used to show rev-list options that are irrelevant to the "log" command. * jc/doc-log-rev-list-options: Documentation: what does "git log --indexed-objects" even mean?
2015-02-11Merge branch 'cj/log-invert-grep'Libravatar Junio C Hamano1-0/+4
"git log --invert-grep --grep=WIP" will show only commits that do not have the string "WIP" in their messages. * cj/log-invert-grep: log: teach --invert-grep option