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2020-04-29Merge branch 'dl/merge-autostash'Libravatar Junio C Hamano1-4/+5
"git merge" learns the "--autostash" option. * dl/merge-autostash: (22 commits) pull: pass --autostash to merge t5520: make test_pull_autostash() accept expect_parent_num merge: teach --autostash option sequencer: implement apply_autostash_oid() sequencer: implement save_autostash() sequencer: unlink autostash in apply_autostash() sequencer: extract perform_autostash() from rebase rebase: generify create_autostash() rebase: extract create_autostash() reset: extract reset_head() from rebase rebase: generify reset_head() rebase: use apply_autostash() from sequencer.c sequencer: rename stash_sha1 to stash_oid sequencer: make apply_autostash() accept a path rebase: use read_oneliner() sequencer: make read_oneliner() extern sequencer: configurably warn on non-existent files sequencer: make read_oneliner() accept flags sequencer: make file exists check more efficient sequencer: stop leaking buf ...
2020-04-22Merge branch 'jk/oid-array-cleanups'Libravatar Junio C Hamano1-1/+1
Code cleanup. * jk/oid-array-cleanups: oidset: stop referring to sha1-array ref-filter: stop referring to "sha1 array" bisect: stop referring to sha1_array test-tool: rename sha1-array to oid-array oid_array: rename source file from sha1-array oid_array: use size_t for iteration oid_array: use size_t for count and allocation
2020-04-22Merge branch 'en/pull-do-not-rebase-after-fast-forwarding'Libravatar Junio C Hamano1-1/+4
"git pull --rebase" tried to run a rebase even after noticing that the pull results in a fast-forward and no rebase is needed nor sensible, for the past few years due to a mistake nobody noticed. * en/pull-do-not-rebase-after-fast-forwarding: pull: avoid running both merge and rebase
2020-04-22Merge branch 'rs/pull-options-sync-code-and-doc'Libravatar Junio C Hamano1-0/+18
"git pull" shares many options with underlying "git fetch", but some of them were not documented and some of those that would make sense to pass down were not passed down. * rs/pull-options-sync-code-and-doc: pull: pass documented fetch options on pull: remove --update-head-ok from documentation
2020-04-10pull: pass --autostash to mergeLibravatar Denton Liu1-4/+5
Before, `--autostash` only worked with `git pull --rebase`. However, in the last patch, merge learned `--autostash` as well so there's no reason why we should have this restriction anymore. Teach pull to pass `--autostash` to merge, just like it did for rebase. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-30oid_array: rename source file from sha1-arrayLibravatar Jeff King1-1/+1
We renamed the actual data structure in 910650d2f8 (Rename sha1_array to oid_array, 2017-03-31), but the file is still called sha1-array. Besides being slightly confusing, it makes it more annoying to grep for leftover occurrences of "sha1" in various files, because the header is included in so many places. Let's complete the transition by renaming the source and header files (and fixing up a few comment references). I kept the "-" in the name, as that seems to be our style; cf. fc1395f4a4 (sha1_file.c: rename to use dash in file name, 2018-04-10). We also have oidmap.h and oidset.h without any punctuation, but those are "struct oidmap" and "struct oidset" in the code. We _could_ make this "oidarray" to match, but somehow it looks uglier to me because of the length of "array" (plus it would be a very invasive patch for little gain). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-28pull: pass documented fetch options onLibravatar René Scharfe1-0/+18
The fetch options --deepen, --negotiation-tip, --server-option, --shallow-exclude, and --shallow-since are documented for git pull as well, but are not actually accepted by that command. Pass them on to make the code match its documentation. Reported-by: 天几 <muzimuzhi@gmail.com> Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-27pull: avoid running both merge and rebaseLibravatar Elijah Newren1-1/+4
When opt_rebase is true, we still first check if we can fast-forward. If the branch is fast-forwardable, then we can avoid the rebase and just use merge to do the fast-forward logic. However, when commit a6d7eb2c7a ("pull: optionally rebase submodules (remote submodule changes only)", 2017-06-23) added the ability to rebase submodules it accidentally caused us to run BOTH a merge and a rebase. Add a flag to avoid doing both. This was found when a user had both pull.rebase and rebase.autosquash set to true. In such a case, the running of both merge and rebase would cause ORIG_HEAD to be updated twice (and match HEAD at the end instead of the commit before the rebase started), against expectation. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-10pull: warn if the user didn't say whether to rebase or to mergeLibravatar Alex Henrie1-0/+16
Often novice Git users forget to say "pull --rebase" and end up with an unnecessary merge from upstream. What they usually want is either "pull --rebase" in the simpler cases, or "pull --ff-only" to update the copy of main integration branches, and rebase their work separately. The pull.rebase configuration variable exists to help them in the simpler cases, but there is no mechanism to make these users aware of it. Issue a warning message when no --[no-]rebase option from the command line and no pull.rebase configuration variable is given. This will inconvenience those who never want to "pull --rebase", who haven't had to do anything special, but the cost of the inconvenience is paid only once per user, which should be a reasonable cost to help a number of new users. Signed-off-by: Alex Henrie <alexhenrie24@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-25Merge branch 'bw/remote-rename-update-config'Libravatar Junio C Hamano1-25/+4
"git remote rename X Y" needs to adjust configuration variables (e.g. branch.<name>.remote) whose value used to be X to Y. branch.<name>.pushRemote is now also updated. * bw/remote-rename-update-config: remote rename/remove: gently handle remote.pushDefault config config: provide access to the current line number remote rename/remove: handle branch.<name>.pushRemote config values remote: clean-up config callback remote: clean-up by returning early to avoid one indentation pull --rebase/remote rename: document and honor single-letter abbreviations rebase types
2020-02-10pull --rebase/remote rename: document and honor single-letter abbreviations ↵Libravatar Bert Wesarg1-25/+4
rebase types When 46af44b07d (pull --rebase=<type>: allow single-letter abbreviations for the type, 2018-08-04) landed in Git, it had the side effect that not only 'pull --rebase=<type>' accepted the single-letter abbreviations but also the 'pull.rebase' and 'branch.<name>.rebase' configurations. However, 'git remote rename' did not honor these single-letter abbreviations when reading the 'branch.*.rebase' configurations. We now document the single-letter abbreviations and both code places share a common function to parse the values of 'git pull --rebase=*', 'pull.rebase', and 'branches.*.rebase'. The only functional change is the handling of the `branch_info::rebase` value. Before it was an unsigned enum, thus the truth value could be checked with `branch_info::rebase != 0`. But `enum rebase_type` is signed, thus the truth value must now be checked with `branch_info::rebase >= REBASE_TRUE` Signed-off-by: Bert Wesarg <bert.wesarg@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15gpg-interface: add minTrustLevel as a configuration optionLibravatar Hans Jerry Illikainen1-1/+12
Previously, signature verification for merge and pull operations checked if the key had a trust-level of either TRUST_NEVER or TRUST_UNDEFINED in verify_merge_signature(). If that was the case, the process die()d. The other code paths that did signature verification relied entirely on the return code from check_commit_signature(). And signatures made with a good key, irregardless of its trust level, was considered valid by check_commit_signature(). This difference in behavior might induce users to erroneously assume that the trust level of a key in their keyring is always considered by Git, even for operations where it is not (e.g. during a verify-commit or verify-tag). The way it worked was by gpg-interface.c storing the result from the key/signature status *and* the lowest-two trust levels in the `result` member of the signature_check structure (the last of these status lines that were encountered got written to `result`). These are documented in GPG under the subsection `General status codes` and `Key related`, respectively [1]. The GPG documentation says the following on the TRUST_ status codes [1]: """ These are several similar status codes: - TRUST_UNDEFINED <error_token> - TRUST_NEVER <error_token> - TRUST_MARGINAL [0 [<validation_model>]] - TRUST_FULLY [0 [<validation_model>]] - TRUST_ULTIMATE [0 [<validation_model>]] For good signatures one of these status lines are emitted to indicate the validity of the key used to create the signature. The error token values are currently only emitted by gpgsm. """ My interpretation is that the trust level is conceptionally different from the validity of the key and/or signature. That seems to also have been the assumption of the old code in check_signature() where a result of 'G' (as in GOODSIG) and 'U' (as in TRUST_NEVER or TRUST_UNDEFINED) were both considered a success. The two cases where a result of 'U' had special meaning were in verify_merge_signature() (where this caused git to die()) and in format_commit_one() (where it affected the output of the %G? format specifier). I think it makes sense to refactor the processing of TRUST_ status lines such that users can configure a minimum trust level that is enforced globally, rather than have individual parts of git (e.g. merge) do it themselves (except for a grace period with backward compatibility). I also think it makes sense to not store the trust level in the same struct member as the key/signature status. While the presence of a TRUST_ status code does imply that the signature is good (see the first paragraph in the included snippet above), as far as I can tell, the order of the status lines from GPG isn't well-defined; thus it would seem plausible that the trust level could be overwritten with the key/signature status if they were stored in the same member of the signature_check structure. This patch introduces a new configuration option: gpg.minTrustLevel. It consolidates trust-level verification to gpg-interface.c and adds a new `trust_level` member to the signature_check structure. Backward-compatibility is maintained by introducing a special case in verify_merge_signature() such that if no user-configurable gpg.minTrustLevel is set, then the old behavior of rejecting TRUST_UNDEFINED and TRUST_NEVER is enforced. If, on the other hand, gpg.minTrustLevel is set, then that value overrides the old behavior. Similarly, the %G? format specifier will continue show 'U' for signatures made with a key that has a trust level of TRUST_UNDEFINED or TRUST_NEVER, even though the 'U' character no longer exist in the `result` member of the signature_check structure. A new format specifier, %GT, is also introduced for users that want to show all possible trust levels for a signature. Another approach would have been to simply drop the trust-level requirement in verify_merge_signature(). This would also have made the behavior consistent with other parts of git that perform signature verification. However, requiring a minimum trust level for signing keys does seem to have a real-world use-case. For example, the build system used by the Qubes OS project currently parses the raw output from verify-tag in order to assert a minimum trust level for keys used to sign git tags [2]. [1] https://git.gnupg.org/cgi-bin/gitweb.cgi?p=gnupg.git;a=blob;f=doc/doc/DETAILS;h=bd00006e933ac56719b1edd2478ecd79273eae72;hb=refs/heads/master [2] https://github.com/QubesOS/qubes-builder/blob/9674c1991deef45b1a1b1c71fddfab14ba50dccf/scripts/verify-git-tag#L43 Signed-off-by: Hans Jerry Illikainen <hji@dyntopia.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-19pull, fetch: add --set-upstream optionLibravatar Corentin BOMPARD1-0/+6
Add the --set-upstream option to git pull/fetch which lets the user set the upstream configuration (branch.<current-branch-name>.merge and branch.<current-branch-name>.remote) for the current branch. A typical use-case is: git clone http://example.com/my-public-fork git remote add main http://example.com/project-main-repo git pull --set-upstream main master or, instead of the last line: git fetch --set-upstream main master git merge # or git rebase This is mostly equivalent to cloning project-main-repo (which sets upsteam) and then "git remote add" my-public-fork, but may feel more natural for people using a hosting system which allows forking from the web UI. This functionality is analog to "git push --set-upstream". Signed-off-by: Corentin BOMPARD <corentin.bompard@etu.univ-lyon1.fr> Signed-off-by: Nathan BERBEZIER <nathan.berbezier@etu.univ-lyon1.fr> Signed-off-by: Pablo CHABANNE <pablo.chabanne@etu.univ-lyon1.fr> Signed-off-by: Matthieu Moy <git@matthieu-moy.fr> Patch-edited-by: Matthieu Moy <git@matthieu-moy.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-06-21pull: add --[no-]show-forced-updates passthroughLibravatar Derrick Stolee1-0/+7
The 'git fetch' command can avoid calculating forced updates, so allow users of 'git pull' to provide that option. This is particularly necessary when the advice to use '--no-show-forced-updates' is given at the end of the command. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-05-09Merge branch 'dl/merge-cleanup-scissors-fix'Libravatar Junio C Hamano1-0/+12
The list of conflicted paths shown in the editor while concluding a conflicted merge was shown above the scissors line when the clean-up mode is set to "scissors", even though it was commented out just like the list of updated paths and other information to help the user explain the merge better. * dl/merge-cleanup-scissors-fix: cherry-pick/revert: add scissors line on merge conflict sequencer.c: save and restore cleanup mode merge: add scissors line on merge conflict merge: cleanup messages like commit parse-options.h: extract common --cleanup option commit: extract cleanup_mode functions to sequencer t7502: clean up style t7604: clean up style t3507: clean up style t7600: clean up style
2019-04-18merge: cleanup messages like commitLibravatar Denton Liu1-0/+12
This change allows git-merge messages to be cleaned up with the commit.cleanup configuration or --cleanup option, just like how git-commit does it. We also give git-pull the option of --cleanup so that it can also take advantage of this change. Finally, add testing to ensure that messages are properly cleaned up. Note that some newlines that were added to the commit message were removed so that if a file were read via -F, it would be copied faithfully. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-04-01builtin/pull: make hash-size independentLibravatar brian m. carlson1-5/+6
Instead of using get_oid_hex and GIT_SHA1_HEXSZ, use parse_oid_hex to avoid the need for a constant and simplify the code. Additionally, fix some comments to refer to object IDs instead of SHA-1 and update a constant used to provide an allocation hint. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-02-20completion: add more parameter value completionLibravatar Nguyễn Thái Ngọc Duy1-0/+4
This adds value completion for a couple more paramters. To make it easier to maintain these hard coded lists, add a comment at the original list/code to remind people to update git-completion.bash too. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-24cache.h: flip NO_THE_INDEX_COMPATIBILITY_MACROS switchLibravatar Nguyễn Thái Ngọc Duy1-0/+1
By default, index compat macros are off from now on, because they could hide the_index dependency. Only those in builtin can use it. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-01-04Merge branch 'nd/the-index'Libravatar Junio C Hamano1-1/+2
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 ...
2018-11-18Merge branch 'jk/verify-sig-merge-into-void'Libravatar Junio C Hamano1-0/+11
"git merge" and "git pull" that merges into an unborn branch used to completely ignore "--verify-signatures", which has been corrected. * jk/verify-sig-merge-into-void: pull: handle --verify-signatures for unborn branch merge: handle --verify-signatures for unborn branch merge: extract verify_merge_signature() helper
2018-11-12wt-status.c: remove implicit dependency on the_indexLibravatar Nguyễn Thái Ngọc Duy1-1/+2
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-07pull: handle --verify-signatures for unborn branchLibravatar Jeff King1-0/+11
We usually just forward the --verify-signatures option along to git-merge, and trust it to do the right thing. However, when we are on an unborn branch (i.e., there is no HEAD yet), we handle this case ourselves without even calling git-merge. And in this code path, we do not respect the verification option at all. It may be more maintainable in the long run to call git-merge for the unborn case. That would fix this bug, as well as prevent similar ones in the future. But unfortunately it's not easy to do. As t5520.3 demonstrates, there are some special cases that git-merge does not handle, like "git pull .. master:master" (by the time git-merge is invoked, we've overwritten the unborn HEAD). So for now let's just teach git-pull to handle this feature. Reported-by: Felix Eckhofer <felix@eckhofer.com> Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-22submodule.c: remove some of the_repository referencesLibravatar Nguyễn Thái Ngọc Duy1-1/+1
Commit 174d131fc9 (submodule.c: remove implicit dependency on the_index - 2018-09-21) makes collect_changed_submodules() take a "struct index_state *" as argument even if it's not really used. My bad. Instead of deleting this argument and fixing up all call sites. Let's take this opportunity to remove some the_repository instead because there's one or two in this function (and two more in its callback). The callers can also get rid of some the_repository. Noticed-by: Jeff King <peff@peff.net> Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-19Merge branch 'nd/the-index'Libravatar Junio C Hamano1-3/+6
Various codepaths in the core-ish part learn to work on an arbitrary in-core index structure, not necessarily the default instance "the_index". * nd/the-index: (23 commits) revision.c: reduce implicit dependency the_repository revision.c: remove implicit dependency on the_index ws.c: remove implicit dependency on the_index tree-diff.c: remove implicit dependency on the_index submodule.c: remove implicit dependency on the_index line-range.c: remove implicit dependency on the_index userdiff.c: remove implicit dependency on the_index rerere.c: remove implicit dependency on the_index sha1-file.c: remove implicit dependency on the_index patch-ids.c: remove implicit dependency on the_index merge.c: remove implicit dependency on the_index merge-blobs.c: remove implicit dependency on the_index ll-merge.c: remove implicit dependency on the_index diff-lib.c: remove implicit dependency on the_index read-cache.c: remove implicit dependency on the_index diff.c: remove implicit dependency on the_index grep.c: remove implicit dependency on the_index diff.c: remove the_index dependency in textconv() functions blame.c: rename "repo" argument to "r" combine-diff.c: remove implicit dependency on the_index ...
2018-09-21submodule.c: remove implicit dependency on the_indexLibravatar Nguyễn Thái Ngọc Duy1-1/+1
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-09-21merge.c: remove implicit dependency on the_indexLibravatar Nguyễn Thái Ngọc Duy1-2/+5
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-09-17Merge branch 'jk/cocci'Libravatar Junio C Hamano1-2/+2
spatch transformation to replace boolean uses of !hashcmp() to newly introduced oideq() is added, and applied, to regain performance lost due to support of multiple hash algorithms. * jk/cocci: show_dirstat: simplify same-content check read-cache: use oideq() in ce_compare functions convert hashmap comparison functions to oideq() convert "hashcmp() != 0" to "!hasheq()" convert "oidcmp() != 0" to "!oideq()" convert "hashcmp() == 0" to hasheq() convert "oidcmp() == 0" to oideq() introduce hasheq() and oideq() coccinelle: use <...> for function exclusion
2018-09-17Merge branch 'ds/reachable'Libravatar Junio C Hamano1-0/+1
The code for computing history reachability has been shuffled, obtained a bunch of new tests to cover them, and then being improved. * ds/reachable: commit-reach: correct accidental #include of C file commit-reach: use can_all_from_reach commit-reach: make can_all_from_reach... linear commit-reach: replace ref_newer logic test-reach: test commit_contains test-reach: test can_all_from_reach_with_flags test-reach: test reduce_heads test-reach: test get_merge_bases_many test-reach: test is_descendant_of test-reach: test in_merge_bases test-reach: create new test tool for ref_newer commit-reach: move can_all_from_reach_with_flags upload-pack: generalize commit date cutoff upload-pack: refactor ok_to_give_up() upload-pack: make reachable() more generic commit-reach: move commit_contains from ref-filter commit-reach: move ref_newer from remote.c commit.h: remove method declarations commit-reach: move walk methods from commit.c
2018-08-29convert "oidcmp() != 0" to "!oideq()"Libravatar Jeff King1-1/+1
This is the flip side of the previous two patches: checking for a non-zero oidcmp() can be more strictly expressed as inequality. Like those patches, we write "!= 0" in the coccinelle transformation, which covers by isomorphism the more common: if (oidcmp(E1, E2)) As with the previous two patches, this patch can be achieved almost entirely by running "make coccicheck"; the only differences are manual line-wrap fixes to match the original code. There is one thing to note for anybody replicating this, though: coccinelle 1.0.4 seems to miss the case in builtin/tag.c, even though it's basically the same as all the others. Running with 1.0.7 does catch this, so presumably it's just a coccinelle bug that was fixed in the interim. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-29convert "oidcmp() == 0" to oideq()Libravatar Jeff King1-1/+1
Using the more restrictive oideq() should, in the long run, give the compiler more opportunities to optimize these callsites. For now, this conversion should be a complete noop with respect to the generated code. The result is also perhaps a little more readable, as it avoids the "zero is equal" idiom. Since it's so prevalent in C, I think seasoned programmers tend not to even notice it anymore, but it can sometimes make for awkward double negations (e.g., we can drop a few !!oidcmp() instances here). This patch was generated almost entirely by the included coccinelle patch. This mechanical conversion should be completely safe, because we check explicitly for cases where oidcmp() is compared to 0, which is what oideq() is doing under the hood. Note that we don't have to catch "!oidcmp()" separately; coccinelle's standard isomorphisms make sure the two are treated equivalently. I say "almost" because I did hand-edit the coccinelle output to fix up a few style violations (it mostly keeps the original formatting, but sometimes unwraps long lines). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-27Merge branch 'rs/opt-updates'Libravatar Junio C Hamano1-1/+1
"git cmd -h" updates. * rs/opt-updates: parseopt: group literal string alternatives in argument help remote: improve argument help for add --mirror checkout-index: improve argument help for --stage
2018-08-21parseopt: group literal string alternatives in argument helpLibravatar René Scharfe1-1/+1
This formally clarifies that the "--option=" part is the same for all alternatives. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-08-17Merge branch 'js/pull-rebase-type-shorthand'Libravatar Junio C Hamano1-3/+3
"git pull --rebase=interactive" learned "i" as a short-hand for "interactive". * js/pull-rebase-type-shorthand: pull --rebase=<type>: allow single-letter abbreviations for the type
2018-08-06pull --rebase=<type>: allow single-letter abbreviations for the typeLibravatar Johannes Schindelin1-3/+3
Git for Windows' original 4aa8b8c8283 (Teach 'git pull' to handle --rebase=interactive, 2011-10-21) had support for the very convenient abbreviation git pull --rebase=i which was later lost when it was ported to the builtin `git pull`, and it was not introduced before the patch eventually made it into Git as f5eb87b98dd (pull: allow interactive rebase with --rebase=interactive, 2016-01-13). However, it is *really* a useful short hand for the occasional rebasing pull on branches that do not usually want to be rebased. So let's reintroduce this convenience, at long last. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-07-20commit.h: remove method declarationsLibravatar Derrick Stolee1-0/+1
These methods are now declared in commit-reach.h. Remove them from commit.h and add new include statements in all files that require these declarations. Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29commit: add repository argument to lookup_commit_referenceLibravatar Stefan Beller1-5/+10
Add a repository argument to allow callers of lookup_commit_reference to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-29Merge branch 'sb/object-store-grafts' into sb/object-store-lookupLibravatar Junio C Hamano1-2/+2
* sb/object-store-grafts: commit: allow lookup_commit_graft to handle arbitrary repositories commit: allow prepare_commit_graft to handle arbitrary repositories shallow: migrate shallow information into the object parser path.c: migrate global git_path_* to take a repository argument cache: convert get_graft_file to handle arbitrary repositories commit: convert read_graft_file to handle arbitrary repositories commit: convert register_commit_graft to handle arbitrary repositories commit: convert commit_graft_pos() to handle arbitrary repositories shallow: add repository argument to is_repository_shallow shallow: add repository argument to check_shallow_file_for_update shallow: add repository argument to register_shallow shallow: add repository argument to set_alternate_shallow_file commit: add repository argument to lookup_commit_graft commit: add repository argument to prepare_commit_graft commit: add repository argument to read_graft_file commit: add repository argument to register_commit_graft commit: add repository argument to commit_graft_pos object: move grafts to object parser object-store: move object access functions to object-store.h
2018-06-28Merge branch 'ab/refspec-init-fix'Libravatar Junio C Hamano1-1/+1
Make refspec parsing codepath more robust. * ab/refspec-init-fix: refspec: initalize `refspec_item` in `valid_fetch_refspec()` refspec: add back a refspec_item_init() function refspec: s/refspec_item_init/&_or_die/g
2018-06-18Merge branch 'rd/doc-remote-tracking-with-hyphen'Libravatar Junio C Hamano1-2/+2
Doc update. * rd/doc-remote-tracking-with-hyphen: Use hyphenated "remote-tracking branch" (docs and comments)
2018-06-13Use hyphenated "remote-tracking branch" (docs and comments)Libravatar Robert P. J. Day1-2/+2
Use the obvious consensus of hyphenated "remote-tracking branch", and fix an obvious typo, all in documentation and comments. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-06-11refspec: s/refspec_item_init/&_or_die/gLibravatar Ævar Arnfjörð Bjarmason1-1/+1
Rename the refspec_item_init() function introduced in 6d4c057859 ("refspec: introduce struct refspec", 2018-05-16) to refspec_item_init_or_die(). This follows the convention of other *_or_die() functions, and is done in preparation for making it a wrapper for a non-fatal variant. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-30Merge branch 'bw/ref-prefix-for-configured-refspec'Libravatar Junio C Hamano1-4/+5
"git fetch $there $refspec" that talks over protocol v2 can take advantage of server-side ref filtering; the code has been extended so that this mechanism triggers also when fetching with configured refspec. * bw/ref-prefix-for-configured-refspec: (38 commits) fetch: generate ref-prefixes when using a configured refspec refspec: consolidate ref-prefix generation logic submodule: convert push_unpushed_submodules to take a struct refspec remote: convert check_push_refs to take a struct refspec remote: convert match_push_refs to take a struct refspec http-push: store refspecs in a struct refspec transport: remove transport_verify_remote_names send-pack: store refspecs in a struct refspec transport: convert transport_push to take a struct refspec push: convert to use struct refspec push: check for errors earlier remote: convert match_explicit_refs to take a struct refspec remote: convert get_ref_match to take a struct refspec remote: convert query_refspecs to take a struct refspec remote: convert apply_refspecs to take a struct refspec remote: convert get_stale_heads to take a struct refspec fetch: convert prune_refs to take a struct refspec fetch: convert get_ref_map to take a struct refspec fetch: convert do_fetch to take a struct refspec refspec: remove the deprecated functions ...
2018-05-30Merge branch 'js/use-bug-macro'Libravatar Junio C Hamano1-1/+1
Developer support update, by using BUG() macro instead of die() to mark codepaths that should not happen more clearly. * js/use-bug-macro: BUG_exit_code: fix sparse "symbol not declared" warning Convert remaining die*(BUG) messages Replace all die("BUG: ...") calls by BUG() ones run-command: use BUG() to report bugs, not die() test-tool: help verifying BUG() code paths
2018-05-18path.c: migrate global git_path_* to take a repository argumentLibravatar Stefan Beller1-2/+2
Migrate all git_path_* functions that are defined in path.c to take a repository argument. Unlike other patches in this series, do not use the #define trick, as we rewrite the whole function, which is rather small. This doesn't migrate all the functions, as other builtins have their own local path functions defined using GIT_PATH_FUNC. So keep that macro around to serve the other locations. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-18pull: convert get_tracking_branch to use refspec_item_initLibravatar Brandon Williams1-4/+4
Convert 'get_tracking_branch()' to use 'refspec_item_init()' instead of the old 'parse_fetch_refspec()' function. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-18refspec: rename struct refspec to struct refspec_itemLibravatar Brandon Williams1-1/+1
In preparation for introducing an abstraction around a collection of refspecs (much like how a 'struct pathspec' is a collection of 'struct pathspec_item's) rename the existing 'struct refspec' to 'struct refspec_item'. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-18refspec: move refspec parsing logic into its own fileLibravatar Brandon Williams1-0/+1
In preparation for performing a refactor on refspec related code, move the refspec parsing logic into its own file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-06Replace all die("BUG: ...") calls by BUG() onesLibravatar Johannes Schindelin1-1/+1
In d8193743e08 (usage.c: add BUG() function, 2017-05-12), a new macro was introduced to use for reporting bugs instead of die(). It was then subsequently used to convert one single caller in 588a538ae55 (setup_git_env: convert die("BUG") to BUG(), 2017-05-12). The cover letter of the patch series containing this patch (cf 20170513032414.mfrwabt4hovujde2@sigill.intra.peff.net) is not terribly clear why only one call site was converted, or what the plan is for other, similar calls to die() to report bugs. Let's just convert all remaining ones in one fell swoop. This trick was performed by this invocation: sed -i 's/die("BUG: /BUG("/g' $(git grep -l 'die("BUG' \*.c) Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-26pull: accept --rebase=merges to recreate the branch topologyLibravatar Johannes Schindelin1-4/+10
Similar to the `preserve` mode simply passing the `--preserve-merges` option to the `rebase` command, the `merges` mode simply passes the `--rebase-merges` option. This will allow users to conveniently rebase non-trivial commit topologies when pulling new commits, without flattening them. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>