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2020-05-28completion: perform DWIM logic directly in __git_complete_refsJacob Keller
__git_complete_refs is the main function used for completing references. It is primarily used as a wrapper around __git_refs, and is easier to extend since its arguments are option-like. One major downside of __git_complete_refs and __git_refs currently, is the lack of ability to complete only a subset of refs such as branches (refs/heads) or tags (refs/tags). Normally, a caller might just decide to use __git_heads() or __git_tags(). However, in the case of git-switch, it is useful to complete both branches *and* DWIM remote branch names. Due to the complexity and implementation of __git_refs, it is not easy to extend it to support listing only a subset of references. Instead, we can extend __git_complete_refs to do this. For this to be done, we must first ensure that "--dwim" support is not tied to calling __git_refs. Instead of passing $dwim into __git_refs, we can implement a __gitcomp_direct_append function which can append to COMPREPLY after a call to __gitcomp_direct. If --dwim is passed to __git_complete_refs, use __gitcomp_direct_append to add the output of __git_dwim_remote_heads to the completion list. In this way, --dwim support is now independent of calling __git_refs. A future change will add an additional option to control what set of references __git_complete_refs will output. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-28completion: extract function __git_dwim_remote_headsJacob Keller
__git_refs() has the ability to report unique remote names for supporting completion of remote branch names for the DWIMery of git checkout and git switch. For git checkout, this is fine, because it always supports completing all local references. However, git switch by default only supports either switching branches or using this DWIMery to create a local branch tracking the remote branch. Future work to cleanup and improve completion support for git switch will be aided if the remote branch names can be completed separately from __git_refs. Extract this logic to a function __git_dwim_remote_heads(), and use it in __git_refs. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-28completion: replace overloaded track term for __git_complete_refsJacob Keller
The __git_complete_refs uses the "--track" option to specify when to enable listing of unique remote branches which are used by the DWIM logic of git checkout and git switch. Using the term '--track' here is confusing because the git commands themselves have '--track' as an argument. Additionally, the completion logic for _git_switch also checks for --track. Keeping the meaning of track_opt and --track for __git_complete_refs straight from the --track git switch and git checkout option is difficult when reading this code. Use the option '--dwim' instead, indicating this is about enabling or disabling logic related to DWIM mode. Also rename the local variable track_opt to dwim_opt to further reduce the confusion when reading the completion code for _git_switch. Because it is plausible for users to have developed their own completions which rely on __git_complete_ref, keep --track as a synonym for --dwim, even though we no longer use it in any of the core git completion logic. Add a comment explaining why it remains as an alternative spelling for --dwim. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-28completion: use native ZSH array pattern matchingMarco Trevisan (Treviño)
When clearing the builtin operations on re-sourcing in the ZSH case we can use the native ${parameters} associative array keys values to get the currently `__gitcomp_builtin_*` operations using pattern matching instead of using sed. As also stated in commit 94408dc7, introducing this change the usage of sed has some overhead implications, while ZSH can do this check just using its native syntax. Signed-off-by: Marco Trevisan (Treviño) <mail@3v1n0.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-21completion: don't override given stash subcommand with -pVille Skyttä
df70b190 (completion: make stash -p and alias for stash push -p, 2018-04-20) wanted to make sure "git stash -p <TAB>" offers the same completion as "git stash push -p <TAB>", but it did so by forcing the $subcommand to be "push" whenever then "-p" option is found on the command line. This harms any subcommand that can take the "-p" option---even when the subcommand is explicitly given, e.g. "git stash show -p", the code added by the change would overwrite the $subcommand the user gave us. Fix it by making sure that the defaulting to "push" happens only when there is no $subcommand given yet. Signed-off-by: Ville Skyttä <ville.skytta@iki.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-05-14Merge branch 'ds/bloom-cleanup'Junio C Hamano
Code cleanup and typofixes * ds/bloom-cleanup: completion: offer '--(no-)patch' among 'git log' options bloom: use num_changes not nr for limit detection bloom: de-duplicate directory entries Documentation: changed-path Bloom filters use byte words bloom: parse commit before computing filters test-bloom: fix usage typo bloom: fix whitespace around tab length
2020-05-11completion: offer '--(no-)patch' among 'git log' optionsSZEDER Gábor
Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-29Merge branch 'en/fill-directory-exponential'Junio C Hamano
The directory traversal code had redundant recursive calls which made its performance characteristics exponential with respect to the depth of the tree, which was corrected. * en/fill-directory-exponential: completion: fix 'git add' on paths under an untracked directory Fix error-prone fill_directory() API; make it only return matches dir: replace double pathspec matching with single in treat_directory() dir: include DIR_KEEP_UNTRACKED_CONTENTS handling in treat_directory() dir: replace exponential algorithm with a linear one dir: refactor treat_directory to clarify control flow dir: fix confusion based on variable tense dir: fix broken comment dir: consolidate treat_path() and treat_one_path() dir: fix simple typo in comment t3000: add more testcases testing a variety of ls-files issues t7063: more thorough status checking
2020-04-17complete: zsh: add missing sub cmd completion candidatesTerry Moschou
Add missing 'restore' and 'switch' sub commands to zsh completion candidate output. E.g. $ git re<tab> rebase -- forward-port local commits to the updated upstream head reset -- reset current HEAD to the specified state restore -- restore working tree files $ git s<tab> show -- show various types of objects status -- show the working tree status switch -- switch branches Signed-off-by: Terry Moschou <tmoschou@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-04-01completion: fix 'git add' on paths under an untracked directoryElijah Newren
As reported on the git mailing list, since git-2.25, git add untracked-dir/ has been tab completing to git add untracked-dir/./ The cause for this was that with commit b9670c1f5e (dir: fix checks on common prefix directory, 2019-12-19), git ls-files -o --directory untracked-dir/ (or the equivalent `git -C untracked-dir ls-files -o --directory`) began reporting untracked-dir/ instead of listing paths underneath that directory. It may also be worth noting that the real command in question was git -C untracked-dir ls-files -o --directory '*' which is equivalent to git ls-files -o --directory 'untracked-dir/*' which behaves the same for the purposes of this issue (the '*' can match the empty string), but becomes relevant for the proposed fix. At first, based on the report, I decided to try to view this as a regression and tried to find a way to recover the old behavior without breaking other stuff, or at least breaking as little as possible. However, in the end, I couldn't figure out a way to do it that wouldn't just cause lots more problems than it solved. The old behavior was a bug: * Although older git would avoid cleaning anything with `git clean -f .git`, it would wipe out everything under that direcotry with `git clean -f .git/`. Despite the difference in command used, this is relevant because the exact same change that fixed clean changed the behavior of ls-files. * Older git would report different results based solely on presence or absence of a trailing slash for $SUBDIR in the command `git ls-files -o --directory $SUBDIR`. * Older git violated the documented behavior of not recursing into directories that matched the pathspec when --directory was specified. * And, after all, commit b9670c1f5e (dir: fix checks on common prefix directory, 2019-12-19) didn't overlook this issue; it explicitly stated that the behavior of the command was being changed to bring it inline with the docs. (Also, if it helps, despite that commit being merged during the 2.25 series, this bug was not reported during the 2.25 cycle, nor even during most of the 2.26 cycle -- it was reported a day before 2.26 was released. So the impact of the change is at least somewhat small.) Instead of relying on a bug of ls-files in reporting the wrong content, change the invocation of ls-files used by git-completion to make it grab paths one depth deeper. Do this by changing '$DIR/*' (match $DIR/ plus 0 or more characters) into '$DIR/?*' (match $DIR/ plus 1 or more characters). Note that the '?' character should not be added when trying to complete a filename (e.g. 'git ls-files -o --directory "merge.c?*"' would not correctly return "merge.c" when such a file exists), so we have to make sure to add the '?' character only in cases where the path specified so far is a directory. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-03-09Merge branch 'kk/complete-diff-color-moved'Junio C Hamano
Completion update. * kk/complete-diff-color-moved: completion: add diff --color-moved[-ws]
2020-03-09Merge branch 'pb/am-show-current-patch'Junio C Hamano
"git am --short-current-patch" is a way to show the piece of e-mail for the stopped step, which is not suitable to directly feed "git apply" (it is designed to be a good "git am" input). It learned a new option to show only the patch part. * pb/am-show-current-patch: am: support --show-current-patch=diff to retrieve .git/rebase-apply/patch am: support --show-current-patch=raw as a synonym for--show-current-patch am: convert "resume" variable to a struct parse-options: convert "command mode" to a flag parse-options: add testcases for OPT_CMDMODE()
2020-03-02Merge branch 'en/rebase-backend'Junio C Hamano
"git rebase" has learned to use the merge backend (i.e. the machinery that drives "rebase -i") by default, while allowing "--apply" option to use the "apply" backend (e.g. the moral equivalent of "format-patch piped to am"). The rebase.backend configuration variable can be set to customize. * en/rebase-backend: rebase: rename the two primary rebase backends rebase: change the default backend from "am" to "merge" rebase: make the backend configurable via config setting rebase tests: repeat some tests using the merge backend instead of am rebase tests: mark tests specific to the am-backend with --am rebase: drop '-i' from the reflog for interactive-based rebases git-prompt: change the prompt for interactive-based rebases rebase: add an --am option rebase: move incompatibility checks between backend options a bit earlier git-rebase.txt: add more details about behavioral differences of backends rebase: allow more types of rebases to fast-forward t3432: make these tests work with either am or merge backends rebase: fix handling of restrict_revision rebase: make sure to pass along the quiet flag to the sequencer rebase, sequencer: remove the broken GIT_QUIET handling t3406: simplify an already simple test rebase (interactive-backend): fix handling of commits that become empty rebase (interactive-backend): make --keep-empty the default t3404: directly test the behavior of interest git-rebase.txt: update description of --allow-empty-message
2020-02-24completion: add diff --color-moved[-ws]Kir Kolyshkin
These options are available since git v2.15, but somehow eluded from the completion script. Note that while --color-moved-ws= accepts comma-separated list of values, there is no (easy?) way to make it work with completion (see e.g. [1]). [1]: https://github.com/scop/bash-completion/issues/240 Acked-by: Matheus Tavares Bernardino <matheus.bernardino@usp.br> Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-20am: support --show-current-patch=diff to retrieve .git/rebase-apply/patchPaolo Bonzini
When "git am --show-current-patch" was added in commit 984913a210 ("am: add --show-current-patch", 2018-02-12), "git am" started recommending it as a replacement for .git/rebase-merge/patch. Unfortunately the suggestion is somewhat misguided; for example, the output of "git am --show-current-patch" cannot be passed to "git apply" if it is encoded as quoted-printable or base64. Add a new mode to "git am --show-current-patch" in order to straighten the suggestion. Reported-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-20am: support --show-current-patch=raw as a synonym for--show-current-patchPaolo Bonzini
When "git am --show-current-patch" was added in commit 984913a210 ("am: add --show-current-patch", 2018-02-12), "git am" started recommending it as a replacement for .git/rebase-merge/patch. Unfortunately the suggestion is somewhat misguided; for example, the output "git am --show-current-patch" cannot be passed to "git apply" if it is encoded as quoted-printable or base64. To simplify worktree operations and to avoid that users poke into .git, it would be better if "git am" also provided a mode that copies .git/rebase-merge/patch to stdout. One possibility could be to have completely separate options, introducing for example --show-current-message (for .git/rebase-apply/NNNN) and --show-current-diff (for .git/rebase-apply/patch), while possibly deprecating --show-current-patch. That would even remove the need for the first two patches in the series. However, the long common prefix would have prevented using an abbreviated option such as "--show". Therefore, I chose instead to add a string argument to --show-current-patch. The new argument is optional, so that "git am --show-current-patch"'s behavior remains backwards-compatible. The next choice to make is how to handle multiple --show-current-patch options. Right now, something like "git am --abort --show-current-patch" is rejected, and the previous suggestion would likewise have naturally rejected a command line like git am --show-current-message --show-current-diff Therefore, I decided to also reject for example git am --show-current-patch=diff --show-current-patch=raw In other words the whole of --show-current-patch=xxx (including the optional argument) is treated as the command mode. I found this to be more consistent and intuitive, even though it differs from the usual "last one wins" semantics of the git command line. Add the code to parse submodes based on the above design, where for now "raw" is the only valid submode. "raw" prints the full e-mail message just like "git am --show-current-patch". Signed-off-by: Paolo Bonzini <pbonzini@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-16git-prompt: change the prompt for interactive-based rebasesElijah Newren
In the past, we had different prompts for different types of rebases: REBASE: for am-based rebases REBASE-m: for merge-based rebases REBASE-i: for interactive-based rebases It's not clear why this distinction was necessary or helpful; when the prompt was added in commit e75201963f67 ("Improve bash prompt to detect various states like an unfinished merge", 2007-09-30), it simply added these three different types. Perhaps there was a useful purpose back then, but there have been some changes: * The merge backend was deleted after being implemented on top of the interactive backend, causing the prompt for merge-based rebases to change from REBASE-m to REBASE-i. * The interactive backend is used for multiple different types of non-interactive rebases, so the "-i" part of the prompt doesn't really mean what it used to. * Rebase backends have gained more abilities and have a great deal of overlap, sometimes making it hard to distinguish them. * Behavioral differences between the backends have also been ironed out. * We want to change the default backend from am to interactive, which means people would get "REBASE-i" by default if we didn't change the prompt, and only if they specified --am or --whitespace or -C would they get the "REBASE" prompt. * In the future, we plan to have "--whitespace", "-C", and even "--am" run the interactive backend once it can handle everything the am-backend can. For all these reasons, make the prompt for any type of rebase just be "REBASE". Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-02-05Merge branch 'mt/sparse-checkout-doc-update'Junio C Hamano
Doc update. * mt/sparse-checkout-doc-update: completion: add support for sparse-checkout doc: sparse-checkout: mention --cone option
2020-01-30Merge branch 'sg/completion-worktree'Junio C Hamano
The command line completion (in contrib/) learned to complete subcommands and arguments to "git worktree". * sg/completion-worktree: completion: list paths and refs for 'git worktree add' completion: list existing working trees for 'git worktree' subcommands completion: simplify completing 'git worktree' subcommands and options completion: return the index of found word from __git_find_on_cmdline() completion: clean up the __git_find_on_cmdline() helper function t9902-completion: add tests for the __git_find_on_cmdline() helper
2020-01-23completion: add support for sparse-checkoutMatheus Tavares
Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br> Acked-by: Derrick Stolee <dstolee@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15completion: list paths and refs for 'git worktree add'SZEDER Gábor
Complete paths after 'git worktree add <TAB>' and refs after 'git worktree add -b <TAB>' and 'git worktree add some/dir <TAB>'. Uncharacteristically for a Git command, 'git worktree add' takes a mandatory path parameter before a commit-ish as its optional last parameter. In addition, it has both standalone --options and options with a mandatory unstuck parameter ('-b <new-branch>'). Consequently, trying to complete refs for that last optional commit-ish parameter resulted in a more convoluted than usual completion function, but hopefully all the included comments will make it not too hard to digest. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15completion: list existing working trees for 'git worktree' subcommandsSZEDER Gábor
Complete the paths of existing working trees for 'git worktree's 'move', 'remove', 'lock', and 'unlock' subcommands. Note that 'git worktree list --porcelain' shows absolute paths, so for simplicity's sake we'll complete full absolute paths as well (as opposed to turning them into relative paths by finding common leading directories between $PWD and the working tree's path and removing them, risking trouble with symbolic links or Windows drive letters; or completing them one path component at a time). Never list the path of the main working tree, as it cannot be moved, removed, locked, or unlocked. Ideally we would only list unlocked working trees for the 'move', 'remove', and 'lock' subcommands, and only locked ones for 'unlock'. Alas, 'git worktree list --porcelain' doesn't indicate which working trees are locked, so for now we'll complete the paths of all existing working trees. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15completion: simplify completing 'git worktree' subcommands and optionsSZEDER Gábor
The completion function for 'git worktree' uses separate but very similar case arms to complete --options for each subcommand. Combine these into a single case arm to avoid repetition. Note that after this change we won't complete 'git worktree remove's '--force' option, but that is consistent with our general stance on not offering '--force', as it should be used with care. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15completion: return the index of found word from __git_find_on_cmdline()SZEDER Gábor
When using the __git_find_on_cmdline() helper function so far we've only been interested in which one of a set of words appear on the command line. To complete options for some of 'git worktree's subcommands in the following patches we'll need not only that, but the index of that word on the command line as well. Extend __git_find_on_cmdline() to optionally show the index of the found word on the command line (IOW in the $words array) when the '--show-idx' option is given. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2020-01-15completion: clean up the __git_find_on_cmdline() helper functionSZEDER Gábor
The __git_find_on_cmdline() helper function started its life as __git_find_subcommand() [1], but it served a more general purpose than looking for subcommands, so later it was renamed accordingly [2]. However, that rename didn't touch the body of the function, and left the $subcommand local variable behind, still reminiscent of the function's original purpose. Let's clean up the names of __git_find_on_cmdline()'s local variables and get rid of that $subcommand variable name. While at it, add a short comment describing the function's purpose. [1] 3ff1320d4b (bash: refactor searching for subcommands on the command line, 2008-03-10), [2] 918c03c2a7 (bash: rename __git_find_subcommand() to __git_find_on_cmdline(), 2009-09-15) Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-12-10Merge branch 'dl/pretty-reference'Junio C Hamano
"git log" family learned "--pretty=reference" that gives the name of a commit in the format that is often used to refer to it in log messages. * dl/pretty-reference: SubmittingPatches: use `--pretty=reference` pretty: implement 'reference' format pretty: add struct cmt_fmt_map::default_date_mode_type pretty: provide short date format t4205: cover `git log --reflog -z` blindspot pretty.c: inline initalize format_context revision: make get_revision_mark() return const pointer completion: complete `tformat:` pretty format SubmittingPatches: remove dq from commit reference pretty-formats.txt: use generic terms for hash SubmittingPatches: use generic terms for hash
2019-12-10Merge branch 'dl/submodule-set-url'Junio C Hamano
"git submodule" learned a subcommand "set-url". * dl/submodule-set-url: submodule: teach set-url subcommand
2019-12-01Merge branch 'js/complete-svn-recursive'Junio C Hamano
The completion script (in contrib/) has been taught that "git svn" supports the "--recursive" option. * js/complete-svn-recursive: completion: tab-complete "git svn --recursive"
2019-12-01Merge branch 'dl/complete-rebase-onto'Junio C Hamano
The completion script (in contrib/) learned that the "--onto" option of "git rebase" can take its argument as the value of the option. * dl/complete-rebase-onto: completion: learn to complete `git rebase --onto=`
2019-11-20pretty: implement 'reference' formatDenton Liu
The standard format for referencing other commits within some projects (such as git.git) is the reference format. This is described in Documentation/SubmittingPatches as If you want to reference a previous commit in the history of a stable branch, use the format "abbreviated hash (subject, date)", like this: .... Commit f86a374 (pack-bitmap.c: fix a memleak, 2015-03-30) noticed that ... .... Since this format is so commonly used, standardize it as a pretty format. The tests that are implemented essentially show that the format-string does not change in response to various log options. This is useful because, for future developers, it shows that we've considered the limitations of the "canned format-string" approach and we are fine with them. Based-on-a-patch-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-20completion: complete `tformat:` pretty formatDenton Liu
Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-13completion: tab-complete "git svn --recursive"James Shubin
Signed-off-by: James Shubin <james@shubin.ca> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-12completion: learn to complete `git rebase --onto=`Denton Liu
In 2b9bd488ae ("completion: teach rebase to use __gitcomp_builtin", 2019-09-12), the completion script learned to complete rebase using __gitcomp_builtin(). However, this resulted in `--onto=` being suggested instead of `--onto `. Before, when there was a space, we'd start a new word and, as a result, fallback to __git_complete_refs() and `--onto` would be completed this way. However, now we match the `--*` case which does not know how to offer completions for refs. Teach _git_rebase() to complete refs in the `--onto=` case so that we fix this regression. Reported-by: Paul Jolly <paul@myitcv.io> Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-11-10Fix spelling errors in code commentsElijah Newren
Reported-by: Jens Schleusener <Jens.Schleusener@fossies.org> Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-30submodule: teach set-url subcommandDenton Liu
Currently, in the event that a submodule's upstream URL changes, users have to manually alter the URL in the .gitmodules file then run `git submodule sync`. Let's make that process easier. Teach submodule the set-url subcommand which will automatically change the `submodule.$name.url` property in the .gitmodules file and then run `git submodule sync` to complete the process. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-23Merge branch 'mb/clarify-zsh-completion-doc'Junio C Hamano
The installation instruction for zsh completion script (in contrib/) has been a bit improved. * mb/clarify-zsh-completion-doc: completion: clarify installation instruction for zsh
2019-10-18completion: clarify installation instruction for zshMaxim Belsky
The original comment does not describe type of ~/.zsh/_git explicitly and zsh does not warn or fail if a user create it as a dictionary. So unexperienced users could be misled by the original comment. There is a small update to clarify it. Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Maxim Belsky <public.belsky@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-10-07Merge branch 'mr/complete-more-for-log-etc'Junio C Hamano
Completion updates. * mr/complete-more-for-log-etc: completion: add missing completions for log, diff, show
2019-10-07Merge branch 'dl/complete-rebase-and-archive'Junio C Hamano
The command line completion for "git archive" and "git rebase" are now made less prone to go out of sync with the binary. * dl/complete-rebase-and-archive: completion: teach archive to use __gitcomp_builtin completion: teach rebase to use __gitcomp_builtin
2019-09-30Merge branch 'dl/rebase-i-keep-base'Junio C Hamano
"git rebase --keep-base <upstream>" tries to find the original base of the topic being rebased and rebase on top of that same base, which is useful when running the "git rebase -i" (and its limited variant "git rebase -x"). The command also has learned to fast-forward in more cases where it can instead of replaying to recreate identical commits. * dl/rebase-i-keep-base: rebase: teach rebase --keep-base rebase tests: test linear branch topology rebase: fast-forward --fork-point in more cases rebase: fast-forward --onto in more cases rebase: refactor can_fast_forward into goto tower t3432: test for --no-ff's interaction with fast-forward t3432: distinguish "noop-same" v.s. "work-same" in "same head" tests t3432: test rebase fast-forward behavior t3431: add rebase --fork-point tests
2019-09-30Merge branch 'dl/complete-cherry-pick-revert-skip'Junio C Hamano
The command line completion support (in contrib/) learned about the "--skip" option of "git revert" and "git cherry-pick". * dl/complete-cherry-pick-revert-skip: status: mention --skip for revert and cherry-pick completion: add --skip for cherry-pick and revert completion: merge options for cherry-pick and revert
2019-09-12completion: teach archive to use __gitcomp_builtinDenton Liu
Currently, _git_archive() uses a hardcoded list of options for its completion. However, we can use __gitcomp_builtin() to get a dynamically generated list of completions instead. Teach _git_archive() to use __gitcomp_builtin() so that newly implemented options in archive will be automatically completed without any mucking around in git-completion.bash. While we're at it, teach it to complete the missing `--worktree-attributes` option as well. Unfortunately, since some args are passed through from cmd_archive() to write_archive() (which calls parse_archive_args()), there's no way that a `--git-completion-helper` arg can end up reaching parse_archive_args() since the first call to parse_options() will end up calling exit(0). As a result, we have to carry the options supported by write_archive() in the hardcoded string. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-09-12completion: teach rebase to use __gitcomp_builtinDenton Liu
Currently, _git_rebase() uses a hardcoded list of options for its completion. However, we can use __gitcomp_builtin() to get a dynamically generated list of completions instead. Teach _git_rebase() to use __gitcomp_builtin() so that newly implemented options in rebase will be automatically completed without any mucking around in git-completion.bash. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-09-12completion: add missing completions for log, diff, showMax Rothman
The bash completion script knows some options to "git log" and "git show" only in the positive form, (e.g. "--abbrev-commit"), but not in their negative form (e.g. "--no-abbrev-commit"). Add them. Also, the bash completion script is missing some other options to "git diff", and "git show" (and thus, all other commands that take "git diff"'s options). Add them. Of note, since "--indent-heuristic" is no longer experimental, add that too. Signed-off-by: Max Rothman <max.r.rothman@gmail.com> Acked-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-27rebase: teach rebase --keep-baseDenton Liu
A common scenario is if a user is working on a topic branch and they wish to make some changes to intermediate commits or autosquash, they would run something such as git rebase -i --onto master... master in order to preserve the merge base. This is useful when contributing a patch series to the Git mailing list, one often starts on top of the current 'master'. While developing the patches, 'master' is also developed further and it is sometimes not the best idea to keep rebasing on top of 'master', but to keep the base commit as-is. In addition to this, a user wishing to test individual commits in a topic branch without changing anything may run git rebase -x ./test.sh master... master Since rebasing onto the merge base of the branch and the upstream is such a common case, introduce the --keep-base option as a shortcut. This allows us to rewrite the above as git rebase -i --keep-base master and git rebase -x ./test.sh --keep-base master respectively. Add tests to ensure --keep-base works correctly in the normal case and fails when there are multiple merge bases, both in regular and interactive mode. Also, test to make sure conflicting options cause rebase to fail. While we're adding test cases, add a missing set_fake_editor call to 'rebase -i --onto master...side'. While we're documenting the --keep-base option, change an instance of "merge-base" to "merge base", which is the consistent spelling. Helped-by: Eric Sunshine <sunshine@sunshineco.com> Helped-by: Junio C Hamano <gitster@pobox.com> Helped-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-27completion: add --skip for cherry-pick and revertDenton Liu
Even though `--skip` is a valid command-line option for cherry-pick and revert while they are in progress, it is not completed. Add this missing option to the completion script. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-27completion: merge options for cherry-pick and revertDenton Liu
Since revert and cherry-pick share the same sequencer code, they should both accept the same command-line options. Derive the `__git_cherry_pick_inprogress_options` and `__git_revert_inprogress_options` variables from `__git_sequencer_inprogress_options` so that the options aren't unnecessarily duplicated twice. Signed-off-by: Denton Liu <liu.denton@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-13completion: complete config variables and values for 'git clone --config='SZEDER Gábor
Completing configuration sections and variable names for the stuck argument of 'git clone --config=<TAB>' requires a bit of extra care compared to doing the same for the unstuck argument of 'git clone --config <TAB>', because we have to deal with that '--config=' being part of the current word to be completed. Add an option to the __git_complete_config_variable_name_and_value() and in turn to the __git_complete_config_variable_name() helper functions to specify the current section/variable name to be completed, so they can be used even when completing the stuck argument of '--config='. __git_complete_config_variable_value() already has such an option, and thus no further changes were necessary to complete possible values after 'git clone --config=section.name=<TAB>'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-13completion: complete config variables names and values for 'git clone -c'SZEDER Gábor
The previous commits taught the completion script how to complete configuration section, variable names, and their valus after 'git -c <TAB>', and with a bit of foresight encapsulated all that in a dedicated helper function. Use that function to complete the unstuck argument of 'git config -c|--config <TAB>', which expect configuration variables and values in the same 'section.name=value' form. Note that handling the struck argument for 'git clone --config=<TAB>' requires some extra care, so it will be done a separate patch. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2019-08-13completion: complete values of configuration variables after 'git -c var='SZEDER Gábor
'git config' expects a configuration variable's name and value in separate options, so we complete values as they stand on their own on the command line. 'git -c', however, expects them in a single option joined by a '=' character, so we should be able to complete values when they are following 'section.name=' in the same word. Add new options to the __git_complete_config_variable_value() function to allow callers to specify the current word to be completed and the configuration variable whose value is to be completed, and use these to complete possible values after 'git -c 'section.name=<TAB>'. Signed-off-by: SZEDER Gábor <szeder.dev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>