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2018-11-13status: rebase and merge can be in progress at the same timeLibravatar Johannes Schindelin1-2/+7
Since `git rebase -r` was introduced, that is possible. But our machinery did not think that possible, and failed to say anything about the rebase in progress when in the middle of a merge. Let's work around that in the minimal fashion. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-13built-in rebase --skip/--abort: clean up stale .git/<name> filesLibravatar Johannes Schindelin1-0/+3
The scripted version of the rebase used to execute `git reset --hard` when skipping or aborting. When we ported this to C, we did update the worktree and some reflogs, but we failed to imitate `git reset --hard`'s behavior regarding files in .git/ such as MERGE_HEAD. Let's address this oversight. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-13rebase -i: include MERGE_HEAD into files to clean upLibravatar Johannes Schindelin1-0/+2
Every once in a while, the interactive rebase makes sure that no stale files are lying around. These days, we need to include MERGE_HEAD into that set of files, as the `merge` command will generate them. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-13rebase -r: do not write MERGE_HEAD unless neededLibravatar Johannes Schindelin2-5/+5
When we detect that a `merge` can be skipped because the merged commit is already an ancestor of HEAD, we do not need to commit, therefore writing the MERGE_HEAD file is useless. It is actually worse than useless: a subsequent `git commit` will pick it up and think that we want to merge that commit, still. To avoid that, move the code that writes the MERGE_HEAD file to a location where we already know that the `merge` cannot be skipped. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-13rebase -r: demonstrate bug with conflicting mergesLibravatar Johannes Schindelin1-0/+16
When calling `merge` on a branch that has already been merged, that `merge` is skipped quietly, but currently a MERGE_HEAD file is being left behind and will then be grabbed by the next `pick` (that did not want to create a *merge* commit). Demonstrate this. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-06Ninth batch for 2.20Libravatar Junio C Hamano1-2/+57
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-06Merge branch 'sg/test-verbose-log'Libravatar Junio C Hamano2-2/+3
Our test scripts can now take the '-V' option as a synonym for the '--verbose-log' option. * sg/test-verbose-log: test-lib: introduce the '-V' short option for '--verbose-log'
2018-11-06Merge branch 'rj/header-cleanup'Libravatar Junio C Hamano3-3/+6
Code cleanup. * rj/header-cleanup: commit-reach.h: add missing declarations (hdr-check) ewok_rlw.h: add missing 'inline' to function definition fetch-object.h: add missing declaration (hdr-check)
2018-11-06Merge branch 'ss/travis-ci-force-vm-mode'Libravatar Junio C Hamano1-2/+0
The "container" mode of TravisCI is going away. Our .travis.yml file is getting prepared for the transition. * ss/travis-ci-force-vm-mode: travis-ci: no longer use containers
2018-11-06Merge branch 'sg/test-rebase-editor-fix'Libravatar Junio C Hamano2-7/+7
* sg/test-rebase-editor-fix: t3404-rebase-interactive: test abbreviated commands
2018-11-06Merge branch 'tb/char-may-be-unsigned'Libravatar Junio C Hamano1-1/+1
Build portability fix. * tb/char-may-be-unsigned: path.c: char is not (always) signed
2018-11-06Merge branch 'js/mingw-ns-filetime'Libravatar Junio C Hamano3-38/+76
Windows port learned to use nano-second resolution file timestamps. * js/mingw-ns-filetime: mingw: implement nanosecond-precision file times mingw: replace MSVCRT's fstat() with a Win32-based implementation mingw: factor out code to set stat() data
2018-11-06Merge branch 'md/exclude-promisor-objects-fix'Libravatar Junio C Hamano8-2/+15
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
2018-11-06Merge branch 'jw/send-email-no-auth'Libravatar Junio C Hamano2-3/+12
"git send-email" learned to disable SMTP authentication via the "--smtp-auth=none" option, even when the smtp username is given (which turns the authentication on by default). * jw/send-email-no-auth: send-email: explicitly disable authentication
2018-11-06Merge branch 'nd/submodule-unused-vars'Libravatar Junio C Hamano4-31/+38
Code clean-up. * nd/submodule-unused-vars: submodule.c: remove some of the_repository references
2018-11-06Merge branch 'nd/unpack-trees-with-cache-tree'Libravatar Junio C Hamano1-1/+1
Trivial bugfix. * nd/unpack-trees-with-cache-tree: read-cache: use of memory after it is freed
2018-11-06Merge branch 'nd/completion-negation'Libravatar Junio C Hamano1-1/+1
The command line completion machinery (in contrib/) has been updated to allow the completion script to tweak the list of options that are reported by the parse-options machinery correctly. * nd/completion-negation: completion: fix __gitcomp_builtin no longer consider extra options
2018-11-06Merge branch 'jt/upload-pack-v2-fix-shallow'Libravatar Junio C Hamano2-63/+115
"git fetch" over protocol v2 into a shallow repository failed to fetch full history behind a new tip of history that was diverged before the cut-off point of the history that was previously fetched shallowly. * jt/upload-pack-v2-fix-shallow: upload-pack: clear flags before each v2 request upload-pack: make want_obj not global upload-pack: make have_obj not global
2018-11-06Merge branch 'sb/submodule-url-to-absolute'Libravatar Junio C Hamano2-17/+58
Some codepaths failed to form a proper URL when .gitmodules record the URL to a submodule repository as relative to the repository of superproject, which has been corrected. * sb/submodule-url-to-absolute: submodule helper: convert relative URL to absolute URL if needed
2018-11-06Merge branch 'js/shallow-and-fetch-prune'Libravatar Junio C Hamano5-8/+54
"git repack" in a shallow clone did not correctly update the shallow points in the repository, leading to a repository that does not pass fsck. * js/shallow-and-fetch-prune: repack -ad: prune the list of shallow commits shallow: offer to prune only non-existing entries repack: point out a bug handling stale shallow info
2018-11-06Merge branch 'js/remote-archive-dwimfix'Libravatar Junio C Hamano6-4/+23
The logic to determine the archive type "git archive" uses did not correctly kick in for "git archive --remote", which has been corrected. * js/remote-archive-dwimfix: archive: initialize archivers earlier
2018-11-03Merge branch 'jc/http-curlver-warnings'Libravatar Junio C Hamano1-4/+2
Warning message fix. * jc/http-curlver-warnings: http: give curl version warnings consistently
2018-11-03Merge branch 'js/mingw-http-ssl'Libravatar Junio C Hamano2-1/+91
On platforms with recent cURL library, http.sslBackend configuration variable can be used to choose a different SSL backend at runtime. The Windows port uses this mechanism to switch between OpenSSL and Secure Channel while talking over the HTTPS protocol. * js/mingw-http-ssl: http: when using Secure Channel, ignore sslCAInfo by default http: add support for disabling SSL revocation checks in cURL http: add support for selecting SSL backends at runtime
2018-11-03Merge branch 'mg/gpg-fingerprint'Libravatar Junio C Hamano5-18/+70
New "--pretty=format:" placeholders %GF and %GP that show the GPG key fingerprints have been invented. * mg/gpg-fingerprint: gpg-interface.c: obtain primary key fingerprint as well gpg-interface.c: support getting key fingerprint via %GF format gpg-interface.c: use flags to determine key/signer info presence
2018-11-03Merge branch 'mg/gpg-parse-tighten'Libravatar Junio C Hamano2-29/+87
Detect and reject a signature block that has more than one GPG signature. * mg/gpg-parse-tighten: gpg-interface.c: detect and reject multiple signatures on commits
2018-11-03Merge branch 'en/merge-cleanup-more'Libravatar Junio C Hamano2-7/+37
Further clean-up of merge-recursive machinery. * en/merge-cleanup-more: merge-recursive: avoid showing conflicts with merge branch before HEAD merge-recursive: improve auto-merging messages with path collisions
2018-11-02Eighth batch for 2.20Libravatar Junio C Hamano1-0/+6
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-02rebase: apply cocci patchLibravatar Junio C Hamano1-1/+1
Favor oideq() over !oidcmp() when checking for equality. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-11-02Merge branch 'js/rebase-i-shortopt'Libravatar Junio C Hamano3-3/+6
"git rebase -i" learned to take 'b' as the short form of 'break' option in the todo list. * js/rebase-i-shortopt: rebase -i: recognize short commands without arguments
2018-11-02Merge branch 'js/rebase-i-break'Libravatar Junio C Hamano5-3/+40
"git rebase -i" learned a new insn, 'break', that the user can insert in the to-do list. Upon hitting it, the command returns control back to the user. * js/rebase-i-break: rebase -i: introduce the 'break' command rebase -i: clarify what happens on a failed `exec`
2018-11-02Merge branch 'js/rebase-autostash-fix'Libravatar Junio C Hamano2-3/+15
"git rebase" that has recently been rewritten in C had a few issues in its "--autstash" feature, which have been corrected. * js/rebase-autostash-fix: rebase --autostash: fix issue with dirty submodules rebase --autostash: demonstrate a problem with dirty submodules rebase (autostash): use an explicit OID to apply the stash rebase (autostash): store the full OID in <state-dir>/autostash rebase (autostash): avoid duplicate call to state_dir_path()
2018-11-02Merge branch 'cb/printf-empty-format'Libravatar Junio C Hamano1-1/+1
Build fix for a topic in flight. * cb/printf-empty-format: sequencer: cleanup for gcc warning in non developer mode
2018-11-02Merge branch 'jc/rebase-in-c-5-test-typofix'Libravatar Junio C Hamano1-3/+3
Typofix. * jc/rebase-in-c-5-test-typofix: rebase: fix typoes in error messages
2018-11-02Merge branch 'pk/rebase-in-c-6-final'Libravatar Junio C Hamano1-1/+1
The final step of rewriting "rebase -i" in C. * pk/rebase-in-c-6-final: rebase: default to using the builtin rebase
2018-11-02Merge branch 'js/rebase-in-c-5.5-work-with-rebase-i-in-c'Libravatar Junio C Hamano1-4/+83
"rebase" that has been rewritten learns the new calling convention used by "rebase -i" that was rewritten in C, tying the loose end between two GSoC topics that stomped on each other's toes. * js/rebase-in-c-5.5-work-with-rebase-i-in-c: builtin rebase: prepare for builtin rebase -i
2018-11-02Merge branch 'pk/rebase-in-c-5-test'Libravatar Junio C Hamano1-15/+135
Rewrite "git rebase" in C. * pk/rebase-in-c-5-test: builtin rebase: error out on incompatible option/mode combinations builtin rebase: use no-op editor when interactive is "implied" builtin rebase: show progress when connected to a terminal builtin rebase: fast-forward to onto if it is a proper descendant builtin rebase: optionally pass custom reflogs to reset_head() builtin rebase: optionally auto-detect the upstream
2018-11-02Merge branch 'pk/rebase-in-c-4-opts'Libravatar Junio C Hamano4-85/+530
Rewrite "git rebase" in C. * pk/rebase-in-c-4-opts: builtin rebase: support --root builtin rebase: add support for custom merge strategies builtin rebase: support `fork-point` option merge-base --fork-point: extract libified function builtin rebase: support --rebase-merges[=[no-]rebase-cousins] builtin rebase: support `--allow-empty-message` option builtin rebase: support `--exec` builtin rebase: support `--autostash` option builtin rebase: support `-C` and `--whitespace=<type>` builtin rebase: support `--gpg-sign` option builtin rebase: support `--autosquash` builtin rebase: support `keep-empty` option builtin rebase: support `ignore-date` option builtin rebase: support `ignore-whitespace` option builtin rebase: support --committer-date-is-author-date builtin rebase: support --rerere-autoupdate builtin rebase: support --signoff builtin rebase: allow selecting the rebase "backend"
2018-11-02Merge branch 'pk/rebase-in-c-3-acts'Libravatar Junio C Hamano3-4/+201
Rewrite "git rebase" in C. * pk/rebase-in-c-3-acts: builtin rebase: stop if `git am` is in progress builtin rebase: actions require a rebase in progress builtin rebase: support --edit-todo and --show-current-patch builtin rebase: support --quit builtin rebase: support --abort builtin rebase: support --skip builtin rebase: support --continue
2018-11-02Merge branch 'pk/rebase-in-c-2-basic'Libravatar Junio C Hamano1-13/+321
Rewrite "git rebase" in C. * pk/rebase-in-c-2-basic: builtin rebase: support `git rebase <upstream> <switch-to>` builtin rebase: only store fully-qualified refs in `options.head_name` builtin rebase: start a new rebase only if none is in progress builtin rebase: support --force-rebase builtin rebase: try to fast forward when possible builtin rebase: require a clean worktree builtin rebase: support the `verbose` and `diffstat` options builtin rebase: support --quiet builtin rebase: handle the pre-rebase hook and --no-verify builtin rebase: support `git rebase --onto A...B` builtin rebase: support --onto
2018-11-02Merge branch 'ag/rebase-i-in-c'Libravatar Junio C Hamano17-451/+742
Rewrite of the remaining "rebase -i" machinery in C. * ag/rebase-i-in-c: rebase -i: move rebase--helper modes to rebase--interactive rebase -i: remove git-rebase--interactive.sh rebase--interactive2: rewrite the submodes of interactive rebase in C rebase -i: implement the main part of interactive rebase as a builtin rebase -i: rewrite init_basic_state() in C rebase -i: rewrite write_basic_state() in C rebase -i: rewrite the rest of init_revisions_and_shortrevisions() in C rebase -i: implement the logic to initialize $revisions in C rebase -i: remove unused modes and functions rebase -i: rewrite complete_action() in C t3404: todo list with commented-out commands only aborts sequencer: change the way skip_unnecessary_picks() returns its result sequencer: refactor append_todo_help() to write its message to a buffer rebase -i: rewrite checkout_onto() in C rebase -i: rewrite setup_reflog_action() in C sequencer: add a new function to silence a command, except if it fails rebase -i: rewrite the edit-todo functionality in C editor: add a function to launch the sequence editor rebase -i: rewrite append_todo_help() in C sequencer: make three functions and an enum from sequencer.c public
2018-11-02Merge branch 'pk/rebase-in-c'Libravatar Junio C Hamano7-68/+503
Rewrite of the "rebase" machinery in C. * pk/rebase-in-c: builtin/rebase: support running "git rebase <upstream>" rebase: refactor common shell functions into their own file rebase: start implementing it as a builtin
2018-10-30Seventh batch for 2.20Libravatar Junio C Hamano1-0/+63
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-10-30Merge branch 'jk/uploadpack-packobjectshook-fix'Libravatar Junio C Hamano1-3/+6
Code clean-up that results in a small bugfix. * jk/uploadpack-packobjectshook-fix: upload-pack: fix broken if/else chain in config callback
2018-10-30Merge branch 'uk/merge-subtree-doc-update'Libravatar Junio C Hamano1-1/+1
Belated documentation update to adjust to a new world order that happened a yew years ago. * uk/merge-subtree-doc-update: howto/using-merge-subtree: mention --allow-unrelated-histories
2018-10-30Merge branch 'cb/compat-mmap-is-private-read-only'Libravatar Junio C Hamano1-1/+1
Code tightening. * cb/compat-mmap-is-private-read-only: compat: make sure git_mmap is not expected to write
2018-10-30Merge branch 'dl/mergetool-gui-option'Libravatar Junio C Hamano6-8/+46
"git mergetool" learned to take the "--[no-]gui" option, just like "git difftool" does. * dl/mergetool-gui-option: doc: document diff/merge.guitool config keys completion: support `git mergetool --[no-]gui` mergetool: accept -g/--[no-]gui as arguments
2018-10-30Merge branch 'js/mingw-load-sys-dll'Libravatar Junio C Hamano2-2/+4
The way DLLs are loaded on the Windows port has been improved. * js/mingw-load-sys-dll: mingw: load system libraries the recommended way
2018-10-30Merge branch 'js/mingw-getcwd'Libravatar Junio C Hamano1-2/+48
The way the Windows port figures out the current directory has been improved. * js/mingw-getcwd: mingw: fix getcwd when the parent directory cannot be queried mingw: ensure `getcwd()` reports the correct case
2018-10-30Merge branch 'cb/khash-maybe-unused-function'Libravatar Junio C Hamano3-3/+5
Build fix. * cb/khash-maybe-unused-function: khash: silence -Wunused-function for delta-islands commit-slabs: move MAYBE_UNUSED out
2018-10-30Merge branch 'jc/cocci-preincr'Libravatar Junio C Hamano2-1/+6
Code cleanup. * jc/cocci-preincr: fsck: s/++i > 1/i++/ cocci: simplify "if (++u > 1)" to "if (u++)"