Johannes Schindelin [Wed, 25 Apr 2018 12:28:47 +0000 (14:28 +0200)]
sequencer: introduce new commands to reset the revision
In the upcoming commits, we will teach the sequencer to rebase merges.
This will be done in a very different way from the unfortunate design of
`git rebase --preserve-merges` (which does not allow for reordering
commits, or changing the branch topology).
The main idea is to introduce new todo list commands, to support
labeling the current revision with a given name, resetting the current
revision to a previous state, and merging labeled revisions.
This idea was developed in Git for Windows' Git garden shears (that are
used to maintain Git for Windows' "thicket of branches" on top of
upstream Git), and this patch is part of the effort to make it available
to a wider audience, as well as to make the entire process more robust
(by implementing it in a safe and portable language rather than a Unix
shell script).
This commit implements the commands to label, and to reset to, given
revisions. The syntax is:
label <name>
reset <name>
Internally, the `label <name>` command creates the ref
`refs/rewritten/<name>`. This makes it possible to work with the labeled
revisions interactively, or in a scripted fashion (e.g. via the todo
list command `exec`).
These temporary refs are removed upon sequencer_remove_state(), so that
even a `git rebase --abort` cleans them up.
We disallow '#' as label because that character will be used as separator
in the upcoming `merge` command.
Later in this patch series, we will mark the `refs/rewritten/` refs as
worktree-local, to allow for interactive rebases to be run in parallel in
worktrees linked to the same repository.
As typos happen, a failed `label` or `reset` command will be rescheduled
immediately. As the previous code to reschedule a command is embedded
deeply in the pick/fixup/squash code path, we simply duplicate the few
lines. This will allow us to extend the new code path easily for the
upcoming `merge` command.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Stefan Beller [Wed, 25 Apr 2018 12:28:45 +0000 (14:28 +0200)]
git-rebase--interactive: clarify arguments
Up to now each command took a commit as its first argument and ignored
the rest of the line (usually the subject of the commit)
Now that we are about to introduce commands that take different
arguments, clarify each command by giving the argument list.
Signed-off-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 25 Apr 2018 12:28:33 +0000 (14:28 +0200)]
sequencer: offer helpful advice when a command was rescheduled
Previously, we did that just magically, and potentially left some users
quite puzzled. Let's err on the safe side instead, telling the user what
is happening, and how they are supposed to continue.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 25 Apr 2018 12:28:29 +0000 (14:28 +0200)]
sequencer: refactor how original todo list lines are accessed
Previously, we did a lot of arithmetic gymnastics to get at the line in
the todo list (as stored in todo_list.buf). This might have been fast,
but only in terms of execution speed, not in terms of developer time.
Let's refactor this to make it a lot easier to read, and hence to
reason about the correctness of the code. It is not performance-critical
code anyway.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 25 Apr 2018 12:28:25 +0000 (14:28 +0200)]
sequencer: make rearrange_squash() a bit more obvious
There are some commands that have to be skipped from rearranging by virtue
of not handling any commits.
However, the logic was not quite obvious: it skipped commands based on
their position in the enum todo_command.
Instead, let's make it explicit that we skip all commands that do not
handle any commit. With one exception: the `drop` command, because it,
well, drops the commit and is therefore not eligible to rearranging.
Note: this is a bit academic at the moment because the only time we call
`rearrange_squash()` is directly after generating the todo list, when we
have nothing but `pick` commands anyway.
However, the upcoming `merge` command *will* want to be handled by that
function, and it *can* handle commits.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Wed, 25 Apr 2018 12:28:17 +0000 (14:28 +0200)]
sequencer: avoid using errno clobbered by rollback_lock_file()
As pointed out in a review of the `--rebase-merges` patch series,
`rollback_lock_file()` clobbers errno. Therefore, we have to report the
error message that uses errno before calling said function.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 25 Apr 2018 04:44:42 +0000 (13:44 +0900)]
The fourth batch for 2.18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 25 Apr 2018 04:29:06 +0000 (13:29 +0900)]
Merge branch 'jm/mem-pool'
An reusable "memory pool" implementation has been extracted from
fast-import.c, which in turn has become the first user of the
mem-pool API.
* jm/mem-pool:
mem-pool: move reusable parts of memory pool into its own file
fast-import: introduce mem_pool type
fast-import: rename mem_pool type to mp_block
Junio C Hamano [Wed, 25 Apr 2018 04:29:05 +0000 (13:29 +0900)]
Merge branch 'tg/use-git-contacts'
Doc update.
* tg/use-git-contacts:
SubmittingPatches: mention the git contacts command
Junio C Hamano [Wed, 25 Apr 2018 04:29:05 +0000 (13:29 +0900)]
Merge branch 'sb/filenames-with-dashes'
Rename bunch of source files to more consistently use dashes
instead of underscores to connect words.
* sb/filenames-with-dashes:
replace_object.c: rename to use dash in file name
sha1_file.c: rename to use dash in file name
sha1_name.c: rename to use dash in file name
exec_cmd: rename to use dash in file name
unicode_width.h: rename to use dash in file name
write_or_die.c: rename to use dashes in file name
Junio C Hamano [Wed, 25 Apr 2018 04:29:04 +0000 (13:29 +0900)]
Merge branch 'cc/perf-bisect'
Performance measuring framework in t/perf learned to help bisecting
performance regressions.
* cc/perf-bisect:
t/perf: add scripts to bisect performance regressions
perf/run: add --subsection option
Junio C Hamano [Wed, 25 Apr 2018 04:29:04 +0000 (13:29 +0900)]
Merge branch 'bp/fsmonitor-prime-index'
The index file is updated to record the fsmonitor section after a
full scan was made, to avoid wasting the effort that has already
spent.
* bp/fsmonitor-prime-index:
fsmonitor: force index write after full scan
Junio C Hamano [Wed, 25 Apr 2018 04:29:03 +0000 (13:29 +0900)]
Merge branch 'bp/fsmonitor-bufsize-fix'
Fix an unexploitable (because the oversized contents are not under
attacker's control) buffer overflow.
* bp/fsmonitor-bufsize-fix:
fsmonitor: fix incorrect buffer size when printing version number
Junio C Hamano [Wed, 25 Apr 2018 04:29:02 +0000 (13:29 +0900)]
Merge branch 'cb/bash-completion-ls-files-processing'
Shell completion (in contrib) that gives list of paths have been
optimized somewhat.
* cb/bash-completion-ls-files-processing:
completion: improve ls-files filter performance
Junio C Hamano [Wed, 25 Apr 2018 04:29:02 +0000 (13:29 +0900)]
Merge branch 'es/worktree-docs'
Doc updates.
* es/worktree-docs:
git-worktree.txt: unify command-line prompt in example blocks
git-worktree.txt: recommend 'git worktree remove' over manual deletion
Junio C Hamano [Wed, 25 Apr 2018 04:29:01 +0000 (13:29 +0900)]
Merge branch 'es/fread-reads-dir-autoconf-fix'
Small fix to the autoconf build procedure.
* es/fread-reads-dir-autoconf-fix:
configure.ac: fix botched FREAD_READS_DIRECTORIES check
Junio C Hamano [Wed, 25 Apr 2018 04:29:00 +0000 (13:29 +0900)]
Merge branch 'ps/test-chmtime-get'
Test cleanup.
* ps/test-chmtime-get:
t/helper: 'test-chmtime (--get|-g)' to print only the mtime
Junio C Hamano [Wed, 25 Apr 2018 04:29:00 +0000 (13:29 +0900)]
Merge branch 'js/t5404-path-fix'
Test fix.
* js/t5404-path-fix:
t5404: relax overzealous test
Junio C Hamano [Wed, 25 Apr 2018 04:28:59 +0000 (13:28 +0900)]
Merge branch 'jk/ref-array-push'
API clean-up aournd ref-filter code.
* jk/ref-array-push:
ref-filter: factor ref_array pushing into its own function
ref-filter: make ref_array_item allocation more consistent
ref-filter: use "struct object_id" consistently
Junio C Hamano [Wed, 25 Apr 2018 04:28:58 +0000 (13:28 +0900)]
Merge branch 'en/doc-typoes'
Docfix.
* en/doc-typoes:
Documentation: normalize spelling of 'normalised'
Documentation: fix several one-character-off spelling errors
Junio C Hamano [Wed, 25 Apr 2018 04:28:58 +0000 (13:28 +0900)]
Merge branch 'lw/daemon-log-destination'
Recent introduction of "--log-destination" option to "git daemon"
did not work well when the daemon was run under "--inetd" mode.
* lw/daemon-log-destination:
daemon.c: fix condition for redirecting stderr
Junio C Hamano [Wed, 25 Apr 2018 04:28:57 +0000 (13:28 +0900)]
Merge branch 'mn/send-email-credential-doc'
Doc update.
* mn/send-email-credential-doc:
send-email: simplify Gmail example in the documentation
Junio C Hamano [Wed, 25 Apr 2018 04:28:56 +0000 (13:28 +0900)]
Merge branch 'ak/bisect-doc-typofix'
Docfix.
* ak/bisect-doc-typofix:
Documentation/git-bisect.txt: git bisect term → git bisect terms
Junio C Hamano [Wed, 25 Apr 2018 04:28:54 +0000 (13:28 +0900)]
Merge branch 'br/mergetools-guiffy'
"git mergetools" learned talking to guiffy.
* br/mergetools-guiffy:
mergetools: add support for guiffy
Junio C Hamano [Wed, 25 Apr 2018 04:28:54 +0000 (13:28 +0900)]
Merge branch 'nd/worktree-move'
Test update.
* nd/worktree-move:
t2028: tighten grep expression to make "move worktree" test more robust
Junio C Hamano [Wed, 25 Apr 2018 04:28:53 +0000 (13:28 +0900)]
Merge branch 'ks/branch-list-detached-rebase-i'
"git branch --list" during an interrupted "rebase -i" now lets
users distinguish the case where a detached HEAD is being rebased
and a normal branch is being rebased.
* ks/branch-list-detached-rebase-i:
t3200: verify "branch --list" sanity when rebasing from detached HEAD
branch --list: print useful info whilst interactive rebasing a detached HEAD
Junio C Hamano [Wed, 25 Apr 2018 04:28:53 +0000 (13:28 +0900)]
Merge branch 'jk/t5561-missing-curl'
Test fixes.
* jk/t5561-missing-curl:
t5561: skip tests if curl is not available
t5561: drop curl stderr redirects
Junio C Hamano [Wed, 25 Apr 2018 04:28:53 +0000 (13:28 +0900)]
Merge branch 'bw/commit-partial-from-subdirectory-fix'
"cd sub/dir && git commit ../path" ought to record the changes to
the file "sub/path", but this regressed long time ago.
* bw/commit-partial-from-subdirectory-fix:
commit: allow partial commits with relative paths
Junio C Hamano [Wed, 25 Apr 2018 04:28:52 +0000 (13:28 +0900)]
Merge branch 'jk/relative-directory-fix'
Some codepaths, including the refs API, get and keep relative
paths, that go out of sync when the process does chdir(2). The
chdir-notify API is introduced to let these codepaths adjust these
cached paths to the new current directory.
* jk/relative-directory-fix:
refs: use chdir_notify to update cached relative paths
set_work_tree: use chdir_notify
add chdir-notify API
trace.c: export trace_setup_key
set_git_dir: die when setenv() fails
Junio C Hamano [Wed, 25 Apr 2018 04:28:52 +0000 (13:28 +0900)]
Merge branch 'jk/flockfile-stdio'
Code clean-up.
* jk/flockfile-stdio:
config: move flockfile() closer to unlocked functions
Junio C Hamano [Wed, 25 Apr 2018 04:28:51 +0000 (13:28 +0900)]
Merge branch 'pw/rebase-signoff'
"git rebase" has learned to honor "--signoff" option when using
backends other than "am" (but not "--preserve-merges").
* pw/rebase-signoff:
rebase --keep-empty: always use interactive rebase
rebase -p: error out if --signoff is given
rebase: extend --signoff support
Junio C Hamano [Wed, 25 Apr 2018 04:28:49 +0000 (13:28 +0900)]
Merge branch 'pw/rebase-keep-empty-fixes'
"git rebase --keep-empty" still removed an empty commit if the
other side contained an empty commit (due to the "does an
equivalent patch exist already?" check), which has been corrected.
* pw/rebase-keep-empty-fixes:
rebase: respect --no-keep-empty
rebase -i --keep-empty: don't prune empty commits
rebase --root: stop assuming squash_onto is unset
Junio C Hamano [Wed, 25 Apr 2018 04:28:49 +0000 (13:28 +0900)]
Merge branch 'cb/git-gui-ttk-style'
"git gui" has been taught to work with old versions of tk (like
8.5.7) that do not support "ttk::style theme use" as a way to query
the current theme.
* cb/git-gui-ttk-style:
git-gui: workaround ttk:style theme use
Junio C Hamano [Wed, 25 Apr 2018 04:28:48 +0000 (13:28 +0900)]
Merge branch 'bp/git-gui-bind-kp-enter'
"git gui" performs commit upon CTRL/CMD+ENTER but the
CTRL/CMD+KP_ENTER (i.e. enter key on the numpad) did not have the
same key binding. It now does.
* bp/git-gui-bind-kp-enter:
git-gui: bind CTRL/CMD+numpad ENTER to do_commit
Junio C Hamano [Wed, 25 Apr 2018 04:28:48 +0000 (13:28 +0900)]
Merge branch 'bb/git-gui-ssh-key-files'
"git gui" learned that "~/.ssh/id_ecdsa.pub" and
"~/.ssh/id_ed25519.pub" are also possible SSH key files.
* bb/git-gui-ssh-key-files:
git-gui: search for all current SSH key types
Jameson Miller [Wed, 11 Apr 2018 18:37:55 +0000 (18:37 +0000)]
mem-pool: move reusable parts of memory pool into its own file
This moves the reusable parts of the memory pool logic used by
fast-import.c into its own file for use by other components.
Signed-off-by: Jameson Miller <jamill@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Thomas Gummerer [Wed, 11 Apr 2018 20:20:00 +0000 (21:20 +0100)]
SubmittingPatches: mention the git contacts command
Instead of just mentioning 'git blame' and 'git shortlog', which make it
quite hard for new contributors to pick out the appropriate list of
people to cc on their patch series, mention the 'git contacts' utility,
which makes it much easier to get a reasonable list of contacts for a
change.
This should help new contributors pick out a reasonable cc list by
simply using a single command.
Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jameson Miller [Wed, 11 Apr 2018 18:37:54 +0000 (18:37 +0000)]
fast-import: introduce mem_pool type
Introduce the mem_pool type which encapsulates all the information necessary to
manage a pool of memory. This change moves the existing variables in
fast-import used to support the global memory pool to use this structure. It
also renames variables that are no longer used by memory pools to reflect their
more scoped usage.
These changes allow for the multiple instances of a memory pool to
exist and be reused outside of fast-import. In a future commit the
mem_pool type will be moved to its own file.
Signed-off-by: Jameson Miller <jamill@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jameson Miller [Wed, 11 Apr 2018 18:37:53 +0000 (18:37 +0000)]
fast-import: rename mem_pool type to mp_block
This is part of a patch series to extract the memory pool logic in
fast-import into a more generalized version. The existing mem_pool type
maps more closely to a "block of memory" (mp_block) in the more
generalized memory pool. This commit renames the mem_pool to mp_block to
reduce churn in future patches.
Signed-off-by: Jameson Miller <jamill@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 11 Apr 2018 23:05:28 +0000 (08:05 +0900)]
Merge branch 'svn/authors-prog-2' of git://bogomips.org/git-svn
* 'svn/authors-prog-2' of git://bogomips.org/git-svn:
git-svn: allow empty email-address using authors-prog and authors-file
git-svn: search --authors-prog in PATH too
Stefan Beller [Tue, 10 Apr 2018 21:26:21 +0000 (14:26 -0700)]
replace_object.c: rename to use dash in file name
This is more consistent with the project style. The majority of
Git's source files use dashes in preference to underscores in their file
names.
Noticed while adding a header corresponding to this file.
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Stefan Beller <sbeller@google.com>
Stefan Beller [Tue, 10 Apr 2018 21:26:20 +0000 (14:26 -0700)]
sha1_file.c: rename to use dash in file name
This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.
Signed-off-by: Stefan Beller <sbeller@google.com>
Stefan Beller [Tue, 10 Apr 2018 21:26:19 +0000 (14:26 -0700)]
sha1_name.c: rename to use dash in file name
This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.
Signed-off-by: Stefan Beller <sbeller@google.com>
Stefan Beller [Tue, 10 Apr 2018 21:26:18 +0000 (14:26 -0700)]
exec_cmd: rename to use dash in file name
This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.
Signed-off-by: Stefan Beller <sbeller@google.com>
Stefan Beller [Tue, 10 Apr 2018 21:26:17 +0000 (14:26 -0700)]
unicode_width.h: rename to use dash in file name
This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.
Also adjust contrib/update-unicode as well.
Signed-off-by: Stefan Beller <sbeller@google.com>
Stefan Beller [Tue, 10 Apr 2018 21:26:16 +0000 (14:26 -0700)]
write_or_die.c: rename to use dashes in file name
This is more consistent with the project style. The majority of Git's
source files use dashes in preference to underscores in their file names.
Signed-off-by: Stefan Beller <sbeller@google.com>
Ben Peart [Tue, 10 Apr 2018 18:14:31 +0000 (14:14 -0400)]
fsmonitor: force index write after full scan
fsmonitor currently only flags the index as dirty if the extension is being
added or removed. This is a performance optimization that recognizes you can
stat() a lot of files in less time than it takes to write out an updated index.
This patch makes a small enhancement and flags the index dirty if we end up
having to stat() all files and scan the entire working directory. The assumption
being that must be expensive or you would not have turned on the feature.
Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 11 Apr 2018 09:07:11 +0000 (18:07 +0900)]
Revert "Merge branch 'en/rename-directory-detection'"
This reverts commit
e4bb62fa1eeee689744b413e29a50b4d1dae6886, reversing
changes made to
468165c1d8a442994a825f3684528361727cd8c0.
The topic appears to inflict severe regression in renaming merges,
even though the promise of it was that it would improve them.
We do not yet know which exact change in the topic was wrong, but in
the meantime, let's play it safe and revert it out of 'master'
before real Git-using projects are harmed.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ben Peart [Tue, 10 Apr 2018 18:43:43 +0000 (18:43 +0000)]
fsmonitor: fix incorrect buffer size when printing version number
This is a trivial bug fix for passing the incorrect size to snprintf() when
outputting the version. It should be passing the size of the destination buffer
rather than the size of the value being printed.
Signed-off-by: Ben Peart <benpeart@microsoft.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Sun, 8 Apr 2018 09:35:13 +0000 (11:35 +0200)]
t/perf: add scripts to bisect performance regressions
The new bisect_regression script can be used to automatically bisect
performance regressions. It will pass the new bisect_run_script to
`git bisect run`.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Christian Couder [Sun, 8 Apr 2018 09:35:12 +0000 (11:35 +0200)]
perf/run: add --subsection option
This new option makes it possible to run perf tests as defined
in only one subsection of a config file.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 11 Apr 2018 04:13:49 +0000 (13:13 +0900)]
The third batch for 2.18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 11 Apr 2018 04:09:57 +0000 (13:09 +0900)]
Merge branch 'eb/cred-helper-ignore-sigpipe'
When credential helper exits very quickly without reading its
input, it used to cause Git to die with SIGPIPE, which has been
fixed.
* eb/cred-helper-ignore-sigpipe:
credential: ignore SIGPIPE when writing to credential helpers
Junio C Hamano [Wed, 11 Apr 2018 04:09:57 +0000 (13:09 +0900)]
Merge branch 'lv/tls-1.3'
When built with more recent cURL, GIT_SSL_VERSION can now specify
"tlsv1.3" as its value.
* lv/tls-1.3:
http: allow use of TLS 1.3
Junio C Hamano [Wed, 11 Apr 2018 04:09:56 +0000 (13:09 +0900)]
Merge branch 'pk/test-avoid-pipe-hiding-exit-status'
Test cleanup.
* pk/test-avoid-pipe-hiding-exit-status:
test: avoid pipes in git related commands for test
Junio C Hamano [Wed, 11 Apr 2018 04:09:56 +0000 (13:09 +0900)]
Merge branch 'rs/status-with-removed-submodule'
"git submodule status" misbehaved on a submodule that has been
removed from the working tree.
* rs/status-with-removed-submodule:
submodule: check for NULL return of get_submodule_ref_store()
Junio C Hamano [Wed, 11 Apr 2018 04:09:56 +0000 (13:09 +0900)]
Merge branch 'nd/combined-test-helper'
Small test-helper programs have been consolidated into a single
binary.
* nd/combined-test-helper: (36 commits)
t/helper: merge test-write-cache into test-tool
t/helper: merge test-wildmatch into test-tool
t/helper: merge test-urlmatch-normalization into test-tool
t/helper: merge test-subprocess into test-tool
t/helper: merge test-submodule-config into test-tool
t/helper: merge test-string-list into test-tool
t/helper: merge test-strcmp-offset into test-tool
t/helper: merge test-sigchain into test-tool
t/helper: merge test-sha1-array into test-tool
t/helper: merge test-scrap-cache-tree into test-tool
t/helper: merge test-run-command into test-tool
t/helper: merge test-revision-walking into test-tool
t/helper: merge test-regex into test-tool
t/helper: merge test-ref-store into test-tool
t/helper: merge test-read-cache into test-tool
t/helper: merge test-prio-queue into test-tool
t/helper: merge test-path-utils into test-tool
t/helper: merge test-online-cpus into test-tool
t/helper: merge test-mktemp into test-tool
t/helper: merge (unused) test-mergesort into test-tool
...
Junio C Hamano [Wed, 11 Apr 2018 04:09:55 +0000 (13:09 +0900)]
Merge branch 'sb/packfiles-in-repository'
Refactoring of the internal global data structure continues.
* sb/packfiles-in-repository:
packfile: keep prepare_packed_git() private
packfile: allow find_pack_entry to handle arbitrary repositories
packfile: add repository argument to find_pack_entry
packfile: allow reprepare_packed_git to handle arbitrary repositories
packfile: allow prepare_packed_git to handle arbitrary repositories
packfile: allow prepare_packed_git_one to handle arbitrary repositories
packfile: add repository argument to reprepare_packed_git
packfile: add repository argument to prepare_packed_git
packfile: add repository argument to prepare_packed_git_one
packfile: allow install_packed_git to handle arbitrary repositories
packfile: allow rearrange_packed_git to handle arbitrary repositories
packfile: allow prepare_packed_git_mru to handle arbitrary repositories
Junio C Hamano [Wed, 11 Apr 2018 04:09:55 +0000 (13:09 +0900)]
Merge branch 'sb/object-store'
Refactoring the internal global data structure to make it possible
to open multiple repositories, work with and then close them.
Rerolled by Duy on top of a separate preliminary clean-up topic.
The resulting structure of the topics looked very sensible.
* sb/object-store: (27 commits)
sha1_file: allow sha1_loose_object_info to handle arbitrary repositories
sha1_file: allow map_sha1_file to handle arbitrary repositories
sha1_file: allow map_sha1_file_1 to handle arbitrary repositories
sha1_file: allow open_sha1_file to handle arbitrary repositories
sha1_file: allow stat_sha1_file to handle arbitrary repositories
sha1_file: allow sha1_file_name to handle arbitrary repositories
sha1_file: add repository argument to sha1_loose_object_info
sha1_file: add repository argument to map_sha1_file
sha1_file: add repository argument to map_sha1_file_1
sha1_file: add repository argument to open_sha1_file
sha1_file: add repository argument to stat_sha1_file
sha1_file: add repository argument to sha1_file_name
sha1_file: allow prepare_alt_odb to handle arbitrary repositories
sha1_file: allow link_alt_odb_entries to handle arbitrary repositories
sha1_file: add repository argument to prepare_alt_odb
sha1_file: add repository argument to link_alt_odb_entries
sha1_file: add repository argument to read_info_alternates
sha1_file: add repository argument to link_alt_odb_entry
sha1_file: add raw_object_store argument to alt_odb_usable
pack: move approximate object count to object store
...
Junio C Hamano [Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)]
Merge branch 'jc/test-must-be-empty'
Test helper update.
* jc/test-must-be-empty:
test_must_be_empty: simplify file existence check
Junio C Hamano [Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)]
Merge branch 'cc/perf-aggregate-sort'
Perf-test update.
* cc/perf-aggregate-sort:
perf/aggregate: add --sort-by=regression option
perf/aggregate: add display_dir()
Junio C Hamano [Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)]
Merge branch 'ab/doc-hash-brokenness'
Doc updates.
* ab/doc-hash-brokenness:
doc hash-function-transition: clarify what SHAttered means
doc hash-function-transition: clarify how older gits die on NewHash
Junio C Hamano [Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)]
Merge branch 'bc/hash-independent-tests'
Tests that rely on the exact hardcoded values of object names have
been updated in preparation for hash function migration.
* bc/hash-independent-tests:
t2107: abstract away SHA-1-specific constants
t2101: abstract away SHA-1-specific constants
t2101: modernize test style
t2020: abstract away SHA-1 specific constants
t1507: abstract away SHA-1-specific constants
t1411: abstract away SHA-1-specific constants
t1405: sort reflog entries in a hash-independent way
t1300: abstract away SHA-1-specific constants
t1304: abstract away SHA-1-specific constants
t1011: abstract away SHA-1-specific constants
Junio C Hamano [Wed, 11 Apr 2018 04:09:54 +0000 (13:09 +0900)]
Merge branch 'ab/drop-contrib-examples'
* ab/drop-contrib-examples:
Remove contrib/examples/*
Junio C Hamano [Tue, 10 Apr 2018 07:32:45 +0000 (16:32 +0900)]
The second batch for 2.18
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Tue, 10 Apr 2018 07:28:24 +0000 (16:28 +0900)]
Merge branch 'ys/bisect-object-id-missing-conversion-fix'
Code clean-up.
* ys/bisect-object-id-missing-conversion-fix:
bisect: use oid_to_hex() for converting object_id hashes to hex strings
Junio C Hamano [Tue, 10 Apr 2018 07:28:23 +0000 (16:28 +0900)]
Merge branch 'yk/filter-branch-non-committish-refs'
when refs that do not point at committish are given, "git
filter-branch" gave a misleading error messages. This has been
corrected.
* yk/filter-branch-non-committish-refs:
filter-branch: fix errors caused by refs that point at non-committish
Junio C Hamano [Tue, 10 Apr 2018 07:28:22 +0000 (16:28 +0900)]
Merge branch 'nd/trace-with-env'
Code cleanup.
* nd/trace-with-env:
run-command: use strbuf_addstr() for adding a string to a strbuf
Junio C Hamano [Tue, 10 Apr 2018 07:28:22 +0000 (16:28 +0900)]
Merge branch 'nd/parseopt-completion-more'
The mechanism to use parse-options API to automate the command line
completion continues to get extended and polished.
* nd/parseopt-completion-more:
completion: use __gitcomp_builtin in _git_cherry
completion: use __gitcomp_builtin in _git_ls_tree
completion: delete option-only completion commands
completion: add --option completion for most builtin commands
completion: factor out _git_xxx calling code
completion: mention the oldest version we need to support
git.c: add hidden option --list-parseopt-builtins
git.c: move cmd_struct declaration up
Junio C Hamano [Tue, 10 Apr 2018 07:28:22 +0000 (16:28 +0900)]
Merge branch 'ds/bsearch-hash'
Code to find the length to uniquely abbreviate object names based
on packfile content, which is a relatively recent addtion, has been
optimized to use the same fan-out table.
* ds/bsearch-hash:
sha1_name: use bsearch_pack() in unique_in_pack()
sha1_name: use bsearch_pack() for abbreviations
packfile: define and use bsearch_pack()
sha1_name: convert struct min_abbrev_data to object_id
Junio C Hamano [Tue, 10 Apr 2018 07:28:21 +0000 (16:28 +0900)]
Merge branch 'ws/rebase-p'
Code clean-up.
* ws/rebase-p:
rebase: remove merges_option and a blank line
rebase: remove unused code paths from git_rebase__interactive__preserve_merges
rebase: remove unused code paths from git_rebase__interactive
rebase: add and use git_rebase__interactive__preserve_merges
rebase: extract functions out of git_rebase__interactive
rebase: reindent function git_rebase__interactive
rebase: update invocation of rebase dot-sourced scripts
rebase-interactive: simplify pick_on_preserving_merges
Junio C Hamano [Tue, 10 Apr 2018 07:28:21 +0000 (16:28 +0900)]
Merge branch 'jk/diff-highlight-graph-fix'
"diff-highlight" filter (in contrib/) learned to undertand "git log
--graph" output better.
* jk/diff-highlight-graph-fix:
diff-highlight: detect --graph by indent
diff-highlight: use flush() helper consistently
diff-highlight: test graphs with --color
diff-highlight: test interleaved parallel lines of history
diff-highlight: prefer "echo" to "cat" in tests
diff-highlight: use test_tick in graph test
diff-highlight: correct test graph diagram
Junio C Hamano [Tue, 10 Apr 2018 07:28:20 +0000 (16:28 +0900)]
Merge branch 'nd/remove-ignore-env-field'
Code clean-up for the "repository" abstraction.
* nd/remove-ignore-env-field:
repository.h: add comment and clarify repo_set_gitdir
repository: delete ignore_env member
sha1_file.c: move delayed getenv(altdb) back to setup_git_env()
repository.c: delete dead functions
repository.c: move env-related setup code back to environment.c
repository: initialize the_repository in main()
Junio C Hamano [Tue, 10 Apr 2018 07:28:20 +0000 (16:28 +0900)]
Merge branch 'ps/contains-id-error-message'
"git tag --contains no-such-commit" gave a full list of options
after giving an error message.
* ps/contains-id-error-message:
parse-options: do not show usage upon invalid option value
Clemens Buchacher [Wed, 4 Apr 2018 07:46:58 +0000 (09:46 +0200)]
completion: improve ls-files filter performance
From the output of ls-files, we remove all but the leftmost path
component and then we eliminate duplicates. We do this in a while loop,
which is a performance bottleneck when the number of iterations is large
(e.g. for 60000 files in linux.git).
$ COMP_WORDS=(git status -- ar) COMP_CWORD=3; time _git
real 0m11.876s
user 0m4.685s
sys 0m6.808s
Replacing the loop with the cut command improves performance
significantly:
$ COMP_WORDS=(git status -- ar) COMP_CWORD=3; time _git
real 0m1.372s
user 0m0.263s
sys 0m0.167s
The measurements were done with Msys2 bash, which is used by Git for
Windows.
When filtering the ls-files output we take care not to touch absolute
paths. This is redundant, because ls-files will never output absolute
paths. Remove the unnecessary operations.
The issue was reported here:
https://github.com/git-for-windows/git/issues/1533
Signed-off-by: Clemens Buchacher <drizzd@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 9 Apr 2018 23:31:10 +0000 (08:31 +0900)]
The first batch for 2.18 cycle
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Mon, 9 Apr 2018 23:25:45 +0000 (08:25 +0900)]
Merge branch 'tg/stash-untracked-with-pathspec-fix'
"git stash push -u -- <pathspec>" gave an unnecessary and confusing
error message when there was no tracked files that match the
<pathspec>, which has been fixed.
* tg/stash-untracked-with-pathspec-fix:
stash: drop superfluos pathspec parameter
stash push -u: don't create empty stash
stash push: avoid printing errors
stash: fix nonsense pipeline
Junio C Hamano [Mon, 9 Apr 2018 23:25:45 +0000 (08:25 +0900)]
Merge branch 'nd/worktree-prune'
The way "git worktree prune" worked internally has been simplified,
by assuming how "git worktree move" moves an existing worktree to a
different place.
* nd/worktree-prune:
worktree prune: improve prune logic when worktree is moved
worktree: delete dead code
gc.txt: more details about what gc does
Junio C Hamano [Mon, 9 Apr 2018 23:25:45 +0000 (08:25 +0900)]
Merge branch 'bc/object-id'
Conversion from uchar[20] to struct object_id continues.
* bc/object-id: (36 commits)
convert: convert to struct object_id
sha1_file: introduce a constant for max header length
Convert lookup_replace_object to struct object_id
sha1_file: convert read_sha1_file to struct object_id
sha1_file: convert read_object_with_reference to object_id
tree-walk: convert tree entry functions to object_id
streaming: convert istream internals to struct object_id
tree-walk: convert get_tree_entry_follow_symlinks internals to object_id
builtin/notes: convert static functions to object_id
builtin/fmt-merge-msg: convert remaining code to object_id
sha1_file: convert sha1_object_info* to object_id
Convert remaining callers of sha1_object_info_extended to object_id
packfile: convert unpack_entry to struct object_id
sha1_file: convert retry_bad_packed_offset to struct object_id
sha1_file: convert assert_sha1_type to object_id
builtin/mktree: convert to struct object_id
streaming: convert open_istream to use struct object_id
sha1_file: convert check_sha1_signature to struct object_id
sha1_file: convert read_loose_object to use struct object_id
builtin/index-pack: convert struct ref_delta_entry to object_id
...
Junio C Hamano [Mon, 9 Apr 2018 23:25:44 +0000 (08:25 +0900)]
Merge branch 'ma/shortlog-revparse'
"git shortlog cruft" aborted with a BUG message when run outside a
Git repository. The command has been taught to complain about
extra and unwanted arguments on its command line instead in such a
case.
* ma/shortlog-revparse:
shortlog: disallow left-over arguments outside repo
shortlog: add usage-string for stdin-reading
git-shortlog.txt: reorder usages
Junio C Hamano [Mon, 9 Apr 2018 23:25:44 +0000 (08:25 +0900)]
Merge branch 'ab/install-symlinks'
The build procedure learned to optionally use symbolic links
(instead of hardlinks and copies) to install "git-foo" for built-in
commands, whose binaries are all identical.
* ab/install-symlinks:
Makefile: optionally symlink libexec/git-core binaries to bin/git
Makefile: add a gitexecdir_relative variable
Makefile: fix broken bindir_relative variable
Junio C Hamano [Mon, 9 Apr 2018 23:25:44 +0000 (08:25 +0900)]
Merge branch 'ml/filter-branch-no-op-error'
"git filter-branch" learned to use a different exit code to allow
the callers to tell the case where there was no new commits to
rewrite from other error cases.
* ml/filter-branch-no-op-error:
filter-branch: return 2 when nothing to rewrite
Junio C Hamano [Mon, 9 Apr 2018 23:25:43 +0000 (08:25 +0900)]
Merge branch 'ab/pcre-v2'
Git can be built to use either v1 or v2 of the PCRE library, and so
far, the build-time configuration USE_LIBPCRE=YesPlease instructed
the build procedure to use v1, but now it means v2. USE_LIBPCRE1
and USE_LIBPCRE2 can be used to explicitly choose which version to
use, as before.
* ab/pcre-v2:
Makefile: make USE_LIBPCRE=YesPlease mean v2, not v1
configure: detect redundant --with-libpcre & --with-libpcre1
configure: fix a regression in PCRE v1 detection
Junio C Hamano [Mon, 9 Apr 2018 23:25:43 +0000 (08:25 +0900)]
Merge branch 'ti/fetch-everything-local-optim'
A "git fetch" from a repository with insane number of refs into a
repository that is already up-to-date still wasted too many cycles
making many lstat(2) calls to see if these objects at the tips
exist as loose objects locally. These lstat(2) calls are optimized
away by enumerating all loose objects beforehand.
It is unknown if the new strategy negatively affects existing use
cases, fetching into a repository with many loose objects from a
repository with small number of refs.
* ti/fetch-everything-local-optim:
fetch-pack.c: use oidset to check existence of loose object
Junio C Hamano [Mon, 9 Apr 2018 23:25:43 +0000 (08:25 +0900)]
Merge branch 'en/rename-directory-detection'
Rename detection logic in "diff" family that is used in "merge" has
learned to guess when all of x/a, x/b and x/c have moved to z/a,
z/b and z/c, it is likely that x/d added in the meantime would also
want to move to z/d by taking the hint that the entire directory
'x' moved to 'z'. A bug causing dirty files involved in a rename
to be overwritten during merge has also been fixed as part of this
work.
* en/rename-directory-detection: (29 commits)
merge-recursive: ensure we write updates for directory-renamed file
merge-recursive: avoid spurious rename/rename conflict from dir renames
directory rename detection: new testcases showcasing a pair of bugs
merge-recursive: fix remaining directory rename + dirty overwrite cases
merge-recursive: fix overwriting dirty files involved in renames
merge-recursive: avoid clobbering untracked files with directory renames
merge-recursive: apply necessary modifications for directory renames
merge-recursive: when comparing files, don't include trees
merge-recursive: check for file level conflicts then get new name
merge-recursive: add computation of collisions due to dir rename & merging
merge-recursive: check for directory level conflicts
merge-recursive: add get_directory_renames()
merge-recursive: make a helper function for cleanup for handle_renames
merge-recursive: split out code for determining diff_filepairs
merge-recursive: make !o->detect_rename codepath more obvious
merge-recursive: fix leaks of allocated renames and diff_filepairs
merge-recursive: introduce new functions to handle rename logic
merge-recursive: move the get_renames() function
directory rename detection: tests for handling overwriting dirty files
directory rename detection: tests for handling overwriting untracked files
...
Eric Sunshine [Mon, 9 Apr 2018 08:50:42 +0000 (04:50 -0400)]
configure.ac: fix botched FREAD_READS_DIRECTORIES check
3adf9fdecf (configure.ac: loosen FREAD_READS_DIRECTORIES test program,
2017-06-14) broke the test program for the FREAD_READS_DIRECTORIES check
by making it syntactically invalid (a dangling ")") and by botching the
type returned from 'main' (a FILE* rather than int). As a consequence,
the test program won't even compile, thus the check fails
unconditionally. Fix these problems.
Reported-by: Jonathan Primrose <jprimros@gmail.com>
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Mon, 9 Apr 2018 07:34:00 +0000 (03:34 -0400)]
git-worktree.txt: unify command-line prompt in example blocks
The command-line prompt in the "EXAMPLES" section is "$", however,
examples in the 'git worktree list' section (oddly) use "S" as a
prompt. Fix this inconsistency by settling on "$" as prompt in all
examples.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Eric Sunshine [Mon, 9 Apr 2018 07:33:59 +0000 (03:33 -0400)]
git-worktree.txt: recommend 'git worktree remove' over manual deletion
When
cc73385cf6 (worktree remove: new command, 2018-02-12) implemented
and documented 'git worktree remove', it forgot to update existing
instructions suggesting manual deletion. Fix this oversight by
recommending 'git worktree remove' instead.
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 5 Apr 2018 17:20:27 +0000 (10:20 -0700)]
Documentation: normalize spelling of 'normalised'
This could be a localization issue, but we had about four dozen
"normalize"s (or variants, e.g. normalized, renormalize, etc.), and only
one "normalised" (no other variants), so normalize normalised into
normalized.
Signed-off-by: Elijah Newren <newren@gmail.com>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Elijah Newren [Thu, 5 Apr 2018 17:20:26 +0000 (10:20 -0700)]
Documentation: fix several one-character-off spelling errors
Signed-off-by: Elijah Newren <newren@gmail.com>
Reviewed-by: Stefan Beller <sbeller@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Paul-Sebastian Ungureanu [Fri, 6 Apr 2018 22:19:47 +0000 (01:19 +0300)]
t/helper: 'test-chmtime (--get|-g)' to print only the mtime
Compared to 'test-chmtime -v +0 file' which prints the mtime and
and the file name, 'test-chmtime --get file' displays only the mtime.
If it is used in combination with (+|=|=+|=-|-)seconds, it changes
and prints the new value.
test-chmtime -v +0 file | sed 's/[^0-9].*$//'
is now equivalent to:
test-chmtime --get file
Signed-off-by: Paul-Sebastian Ungureanu <ungureanupaulsebastian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Lucas Werkmeister [Tue, 3 Apr 2018 22:13:07 +0000 (00:13 +0200)]
daemon.c: fix condition for redirecting stderr
Since the --log-destination option was added in
0c591cacb ("daemon: add
--log-destination=(stderr|syslog|none)", 2018-02-04) with the explicit
goal of allowing logging to stderr when running in inetd mode, we should
not always redirect stderr to /dev/null in inetd mode, but rather only
when stderr is not being used for logging.
Signed-off-by: Lucas Werkmeister <mail@lucaswerkmeister.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Johannes Schindelin [Fri, 6 Apr 2018 19:31:22 +0000 (21:31 +0200)]
t5404: relax overzealous test
In
0b294c0abf0 (make deleting a missing ref more quiet, 2008-07-08), we
added a test to verify that deleting an already-deleted ref does not
show an error.
Our test simply looks for the substring 'error' in the output of the
`git push`, which might look innocuous on the face of it.
Suppose, however, that you are a big fan of whales. Or even better: your
IT administrator has a whale of a time picking cute user names, e.g.
referring to you (due to your like of India Pale Ales) as "one of the
cuter rorquals" (see https://en.wikipedia.org/wiki/Rorqual to learn a
thing or two about rorquals) and hence your home directory becomes
/home/cuterrorqual. If you now run t5404, it fails! Why? Because the
test calls `git push origin :b3` which outputs:
To /home/cuterrorqual/git/t/trash directory.t5404-tracking-branches/.
- [deleted] b3
Note how there is no error displayed in that output? But of course
"error" is a substring of "cuterrorqual". And so that `grep error
output` finds something.
This bug was not, actually, caught having "error" as a substring of the
user name but while working in a worktree called "colorize-push-errors",
whose name was part of that output, too, suggesting that not even
testing for the *word* `error` via `git grep -w error output` would fix
the underlying issue.
This patch chooses instead to look for the prefix "error:" at the
beginning of the line, so that there can be no ambiguity that any catch
was indeed a message generated by Git's `error_builtin()` function.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 6 Apr 2018 18:59:45 +0000 (14:59 -0400)]
ref-filter: factor ref_array pushing into its own function
In preparation for callers constructing their own ref_array
structs, let's move our own internal push operation into its
own function.
While we're at it, we can replace REALLOC_ARRAY() with
ALLOC_GROW(), which should give the growth operation
amortized linear complexity (as opposed to growing by one,
which is potentially quadratic, though in-place realloc
growth often makes this faster in practice).
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 6 Apr 2018 18:59:26 +0000 (14:59 -0400)]
ref-filter: make ref_array_item allocation more consistent
We have a helper function to allocate ref_array_item
structs, but it only takes a subset of the possible fields
in the struct as initializers. We could have it accept an
argument for _every_ field, but that becomes a pain for the
fields which some callers don't want to set initially.
Instead, let's be explicit that it takes only the minimum
required to create the ref, and that callers should then
fill in the rest themselves.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Fri, 6 Apr 2018 18:58:32 +0000 (14:58 -0400)]
ref-filter: use "struct object_id" consistently
Internally we store a "struct object_id", and all of our
callers have one to pass us. But we insist that they peel it
to its bare-sha1 hash, which we then hashcpy() into place.
Let's pass it around as an object_id, which future-proofs us
for a post-sha1 world.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Michal Nazarewicz [Sat, 7 Apr 2018 10:07:23 +0000 (11:07 +0100)]
send-email: simplify Gmail example in the documentation
There is no need for use to manually call ‘git credential’ especially
as the interface isn’t super user-friendly and a bit confusing. ‘git
send-email’ will do that for them at the first execution and if the
password matches, it will be saved in the store.
Simplify the documentaion so it dosn’t include the ‘git credential’
invocation (which was incorrect anyway as it should use ‘approve’
instead of ‘fill’) and instead just mentions that credentials helper
must be set up.
Signed-off-by: Michał Nazarewicz <mina86@mina86.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Anders Kaseorg [Fri, 6 Apr 2018 20:21:19 +0000 (16:21 -0400)]
Documentation/git-bisect.txt: git bisect term → git bisect terms
Signed-off-by: Anders Kaseorg <andersk@mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Bill Ritcher [Thu, 5 Apr 2018 13:55:01 +0000 (08:55 -0500)]
mergetools: add support for guiffy
Add guiffy as difftool and mergetool
guiffy is available on Windows, Linux, and MacOS
Signed-off-by: Bill Ritcher <Bill_Ritcher@guiffy.com>
Reviewed-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andreas Heiduk [Sat, 24 Mar 2018 10:20:46 +0000 (11:20 +0100)]
git-svn: allow empty email-address using authors-prog and authors-file
The email address in --authors-file and --authors-prog can be empty but
git-svn translated it into a fictional email address in the form
jondoe <jondoe@
6aafaa21e0fb4338a68ab372a049893d>
containing the SVN repository UUID. Now git-svn behaves like git-commit:
If the email is *explicitly* set to the empty string using '<>', the
commit does not contain an email address, only the name:
jondoe <>
Allowing to remove the email address *intentionally* prevents automatic
systems from sending emails to those fictional addresses and avoids
cluttering the log output with unnecessary stuff.
Signed-off-by: Andreas Heiduk <asheiduk@gmail.com>
Signed-off-by: Eric Wong <e@80x24.org>