Junio C Hamano [Wed, 18 Jul 2012 05:08:59 +0000 (22:08 -0700)]
diff: correctly disable external_diff with --no-ext-diff
Upon seeing a type-change filepair, "diff --no-ext-diff" does not
show the usual "deletion followed by addition" split patch and does
not run the external diff driver either.
This is because the logic to disable external diff was placed at a
wrong level in the callchain. run_diff_cmd() decides to show the
split patch only when external diff driver is not configured or
specified via GIT_EXTERNAL_DIFF environment, but this is done before
checking if --no-ext-diff was given. To make things worse,
run_diff_cmd() checks --no-ext-diff and disables the output for such
a filepair completely, as the callchain below it (e.g. builtin_diff)
does not want to handle typechange filepairs.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 17 Jul 2012 20:11:03 +0000 (13:11 -0700)]
Revert "git-commit-tree(1): update synopsis"
This reverts commit
d28436736a078a429213003a9472e8caeb86c286, which
was done without realizing that the updated command line argument
order was lost by mistake.
Junio C Hamano [Tue, 17 Jul 2012 20:10:49 +0000 (13:10 -0700)]
Merge branch 'kk/maint-1.7.9-commit-tree' into kk/maint-commit-tree
* kk/maint-1.7.9-commit-tree:
commit-tree: resurrect command line parsing updates
Junio C Hamano [Tue, 17 Jul 2012 20:05:13 +0000 (13:05 -0700)]
commit-tree: resurrect command line parsing updates
79a9312 (commit-tree: update the command line parsing, 2011-11-09)
updated the command line parser to understand the usual "flags first
and then non-flag arguments" order, in addition to the original and
a bit unusual "tree comes first and then zero or more -p <parent>".
Unfortunately,
ba3c69a (commit: teach --gpg-sign option, 2011-10-05)
broke it by mistake. Resurrect it, and protect the feature with a
test from future breakages.
Noticed by Keshav Kini
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Tue, 17 Jul 2012 14:06:00 +0000 (16:06 +0200)]
git-remote-mediawiki: allow page names with a ':'
Traditionnally, pages named Foo:Bar are page 'Bar' in namespace 'Foo'.
However, it is also possible to call a page Foo:Bar if 'Foo' is not a
namespace. In this case, the actual name of the page is 'Foo:Bar', in the
main namespace. Since we can't tell with only the filename, query the
wiki for a namespace 'Foo' in these cases, but deal with the case where
no such namespace is found.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Tue, 17 Jul 2012 14:05:59 +0000 (16:05 +0200)]
git-remote-mediawiki: fix incorrect test usage in test
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Mon, 16 Jul 2012 20:47:22 +0000 (22:47 +0200)]
t4012: Use test_must_fail instead of if-else
Make the code less bulky and easier to read. Also do not overlook
failures like e.g. git failing because of unexpected signals.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Johannes Sixt [Mon, 16 Jul 2012 20:46:56 +0000 (22:46 +0200)]
t4012: use 'printf' instead of 'dd' to generate a binary file
For some reason, 'echo X | dd bs=1k seek=1' creates a file with 2050 bytes
on Windows instead of the expected 1026 bytes, so that a test fails. Since
the actual contents of the file are irrelevant as long as there is at
least one zero byte so that the diff machinery recognizes it as binary,
use printf to generate it.
Signed-off-by: Johannes Sixt <redacted>
Signed-off-by: Junio C Hamano <redacted>
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Mon, 16 Jul 2012 20:45:40 +0000 (22:45 +0200)]
t4012: Re-indent test snippets
Most one-level indents were 1 HT (horizontal tab) followed by 1 SP.
Remove the SP.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Mon, 16 Jul 2012 20:45:10 +0000 (22:45 +0200)]
t4012: Make --shortstat test more robust
The --shortstat test depends on the same scenario as the --stat
test. Use the part of the same expected result for the --stat test
to avoid duplicating it manually.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Mon, 16 Jul 2012 20:44:30 +0000 (22:44 +0200)]
t4012: Break up pipe into serial redirections
Do not hide possible git errors by masking its process
exit status.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Mon, 16 Jul 2012 20:43:58 +0000 (22:43 +0200)]
t4012: Actually quote the sed script
The nested quoting is not needed in this cases, thus the previous
version did work just fine. Nevertheless the usage is misleading,
so just achieve nested quoting by using double quotes instead. Lower
the probability of breakage in the future and make the code easier
to read.
NOTE: Just dropping the single quotes around the sed arguments would
have also been possible.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:42 +0000 (21:46 +0200)]
git-remote-mediawiki: properly deal with invalid remote revisions
Some wiki, including https://git.wiki.kernel.org/ have invalid revision
numbers (i.e. the actual revision numbers are non-contiguous). Don't die
when encountering one.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:41 +0000 (21:46 +0200)]
git-remote-mediawiki: show progress information when getting last remote revision
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:40 +0000 (21:46 +0200)]
git-remote-mediawiki: show progress information when listing pages
Initial phases of push and pull with git-remote-mediawiki can be long on
a large wiki. Let the user know what's going on.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:39 +0000 (21:46 +0200)]
git-remote-mediawiki: use --force when adding notes
When notes are created to record a push, it normally doesn't exist yet.
However, when a push is interrupted and then restarted, it may happen
that a commit already has notes attached, and we want to reflect the newly
created remote revision, hence use 'git notes add -f' to override the
existing one
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:38 +0000 (21:46 +0200)]
git-remote-mediawiki: get rid of O(N^2) loop
The algorithm to find a path from the local revision to the remote one
was calling "git rev-list" and parsing its output N times. Run rev-list
only once, and fill a hashtable with the result to optimize the body of
the loop.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 19:46:37 +0000 (21:46 +0200)]
git-remote-mediawiki: make mediafiles export optional
It is possible to use git-remote-mediawiki on a tree with both .mw files
and other files. Before git-remote-mediawiki learnt how to export
mediafiles, such mixed trees allowed the user to maintain both the wiki
and other files for the same project in the same repository. With the
newly added support for exporting mediafiles, pushing such mixed trees
would upload unrelated files as mediafiles, which may not be desired.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 12:00:47 +0000 (14:00 +0200)]
git-remote-mediawiki: actually send empty comment when they're empty
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Mon, 16 Jul 2012 12:00:46 +0000 (14:00 +0200)]
git-remote-mediawiki: don't split namespaces with spaces
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Matthieu Moy [Thu, 12 Jul 2012 12:04:20 +0000 (14:04 +0200)]
config: fix several access(NULL) calls
When $HOME is unset, home_config_paths fails and returns NULL pointers
for user_config and xdg_config. Valgrind complains with Syscall param
access(pathname) points to unaddressable byte(s).
Don't call blindly access() on these variables, but test them for
NULL-ness before.
Signed-off-by: Matthieu Moy <redacted>
Signed-off-by: Junio C Hamano <redacted>
Michael Schubert [Mon, 16 Jul 2012 11:50:31 +0000 (13:50 +0200)]
Documentation/git-daemon: add missing word
Signed-off-by: Michael Schubert <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Mon, 16 Jul 2012 11:39:54 +0000 (07:39 -0400)]
status: color in-progress message like other header messages
The "status" command recently learned to describe the
in-progress operation in its long output format (e.g.,
rebasing, am, etc). This message gets its own slot in the
color table, even though it is not configurable. As a
result, if the user has set color.status.header to a
non-default value, this message will not match (and cannot
be made to match, as there is no config option).
It is probably more sane to just color it like the rest of
the text (i.e., just use color.status.header). This would
not allow users to customize the color of this message
independently, but they cannot do that with the current code
anyway, and if somebody wants to build customizable
colorization later, this patch does not make it much harder
to do so.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 16 Jul 2012 04:46:26 +0000 (21:46 -0700)]
Update draft release notes for 7th batch
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 16 Jul 2012 04:40:17 +0000 (21:40 -0700)]
Merge branch 'tg/maint-cache-name-compare'
Even though the index can record pathnames longer than 1<<12 bytes,
in some places we were not comparing them in full, potentially
replacing index entries instead of adding.
* tg/maint-cache-name-compare:
cache_name_compare(): do not truncate while comparing paths
Junio C Hamano [Mon, 16 Jul 2012 04:40:07 +0000 (21:40 -0700)]
Merge branch 'jk/index-pack-streaming-fix'
The streaming index-pack introduced in 1.7.11 had a data corruption
bug, and this should fix it.
* jk/index-pack-streaming-fix:
index-pack: loop while inflating objects in unpack_data
Junio C Hamano [Mon, 16 Jul 2012 04:39:48 +0000 (21:39 -0700)]
Merge branch 'jk/maint-commit-amend-only-no-paths'
"git commit --amend --only --" was meant to allow "Clever" people to
rewrite the commit message without making any change even when they
have already changes for the next commit added to their index, but
it never worked as advertised since it was introduced in 1.3.0 era.
* jk/maint-commit-amend-only-no-paths:
commit: fix "--amend --only" with no pathspec
Junio C Hamano [Mon, 16 Jul 2012 04:39:37 +0000 (21:39 -0700)]
Merge branch 'cw/amend-commit-without-message'
"commit --amend" used to refuse amending a commit with an empty log
message, with or without "--allow-empty-message".
* cw/amend-commit-without-message:
Allow edit of empty message with commit --amend
Junio C Hamano [Mon, 16 Jul 2012 04:39:17 +0000 (21:39 -0700)]
Merge branch 'jn/makefile-cleanup'
Tightens dependency rules to avoid unnecessary recompilation, and
cleans up our Makefile in general.
* jn/makefile-cleanup:
Makefile: document ground rules for target-specific dependencies
Makefile: move GIT-VERSION-FILE dependencies closer to use
Makefile: build instaweb similar to other scripts
Makefile: update scripts when build-time parameters change
Makefile: do not replace @@GIT_VERSION@@ in shell scripts
Makefile: split prefix flags from GIT-CFLAGS
Makefile: be silent when only GIT_USER_AGENT changes
Makefile: split GIT_USER_AGENT from GIT-CFLAGS
Makefile: do not replace @@GIT_USER_AGENT@@ in scripts
Makefile: apply dependencies consistently to sparse/asm targets
Makefile: do not have git.o depend on common-cmds.h
Makefile: fold XDIFF_H and VCSSVN_H into LIB_H
Makefile: fold MISC_H into LIB_H
Makefile: sort LIB_H list
Junio C Hamano [Mon, 16 Jul 2012 04:39:03 +0000 (21:39 -0700)]
Merge branch 'ar/clone-honor-umask-at-top'
A handful of files and directories we create had tighter than
necessary permission bits when the user wanted to have group
writability (e.g. by setting "umask 002").
* ar/clone-honor-umask-at-top:
add: create ADD_EDIT.patch with mode 0666
rerere: make rr-cache fanout directory honor umask
Restore umasks influence on the permissions of work tree created by clone
Junio C Hamano [Mon, 16 Jul 2012 04:38:51 +0000 (21:38 -0700)]
Merge branch 'jc/apply-3way'
"git apply" learned to wiggle the base version and perform three-way
merge when a patch does not exactly apply to the version you have.
* jc/apply-3way:
apply: tests for the --3way option
apply: document --3way option
apply: allow rerere() to work on --3way results
apply: register conflicted stages to the index
apply: --3way with add/add conflict
apply: move verify_index_match() higher
apply: plug the three-way merge logic in
apply: fall back on three-way merge
apply: accept -3/--3way command line option
apply: move "already exists" logic to check_to_create()
apply: move check_to_create_blob() closer to its sole caller
apply: further split load_preimage()
apply: refactor "previous patch" logic
apply: split load_preimage() helper function out
apply: factor out checkout_target() helper function
apply: refactor read_file_or_gitlink()
apply: clear_image() clears things a bit more
apply: a bit more comments on PATH_TO_BE_DELETED
apply: fix an incomplete comment in check_patch()
Junio C Hamano [Mon, 16 Jul 2012 04:38:41 +0000 (21:38 -0700)]
Merge branch 'cw/rebase-i-root'
"git rebase [-i] --root $tip" can now be used to rewrite all the
history down to the root.
* cw/rebase-i-root:
t3404: make test 57 work with dash and others
Add tests for rebase -i --root without --onto
rebase -i: support --root without --onto
Junio C Hamano [Mon, 16 Jul 2012 04:38:32 +0000 (21:38 -0700)]
Merge branch 'pw/git-p4-move'
* pw/git-p4-move:
git p4: add support for 'p4 move' in P4Submit
git p4: refactor diffOpts calculation
Štěpán Němec [Sat, 14 Jul 2012 22:20:36 +0000 (00:20 +0200)]
doc: A few minor copy edits.
- (glossary) the quotes around the Wikipedia URL prevented its
linkification in frontends that support it; remove them
- (manual) newer version (SHA-1) == following, older == preceding, not
the other way around
- trivial typo and wording fixes
Signed-off-by: Štěpán Němec <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Sat, 14 Jul 2012 04:22:12 +0000 (21:22 -0700)]
Merge branch 'pw/git-p4-jobs'
Teach "git p4" to notice "Jobs:" in the log message and relay it to
Perforce to trigger its "jobs" support.
# By Pete Wyckoff
* pw/git-p4-jobs:
git p4: notice Jobs lines in git commit messages
git p4 test: refactor marshal_dump
git p4: remove unused P4Submit interactive setting
Junio C Hamano [Sat, 14 Jul 2012 04:22:12 +0000 (21:22 -0700)]
Merge branch 'jk/push-delete-ref-error-message'
The error message from "git push $there :bogo" mentioned we tried
and failed to guess what ref is being deleted based on the LHS of
the refspec, which we don't.
# By Jeff King
* jk/push-delete-ref-error-message:
push: don't guess at qualifying remote refs on deletion
Paul Gortmaker [Fri, 13 Jul 2012 15:51:30 +0000 (11:51 -0400)]
am: indicate where a failed patch is to be found
If "git am" fails to apply something, the end user may need to know
where to find the patch that failed to apply, so that the user can
do other things (e.g. trying "GNU patch" on it, running "diffstat"
to see what it tried to change, etc.) The input to "am" may have
contained more than one patch, or the message may have been MIME
encoded, and knowing what the user fed to "am" does not help very
much for this purpose.
Also introduce advice.amworkdir configuration to allow people who
learned where to look to squelch this message.
Signed-off-by: Paul Gortmaker <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 13 Jul 2012 22:48:50 +0000 (15:48 -0700)]
Sixth batch for 1.7.12
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 13 Jul 2012 22:38:05 +0000 (15:38 -0700)]
Merge branch 'jc/refactor-diff-stdin'
Due to the way "git diff --no-index" is bolted onto by touching the
low level code that is shared with the rest of the "git diff" code,
even though it has to work in a very different way, any comparison
that involves a file "-" at the root level incorrectly tried to read
from the standard input. This cleans up the no-index codepath
further to remove code that reads from the standard input from the
core side, which is never necessary when git is running its usual
diff operation.
* jc/refactor-diff-stdin:
diff-index.c: "git diff" has no need to read blob from the standard input
diff-index.c: unify handling of command line paths
diff-index.c: do not pretend paths are pathspecs
Junio C Hamano [Fri, 13 Jul 2012 22:37:58 +0000 (15:37 -0700)]
Merge branch 'tg/ce-namelen'
Trivially correct clean-up and micro optimization.
* tg/ce-namelen:
Replace strlen() with ce_namelen()
Junio C Hamano [Fri, 13 Jul 2012 22:37:51 +0000 (15:37 -0700)]
Merge branch 'tb/sanitize-decomposed-utf-8-pathname'
Teaches git to normalize pathnames read from readdir(3) and all
arguments from the command line into precomposed UTF-8 (assuming
that they come as decomposed UTF-8) to work around issues on Mac OS.
I think there still are other places that need conversion
(e.g. paths that are read from stdin for some commands), but this
should be a good first step in the right direction.
* tb/sanitize-decomposed-utf-8-pathname:
git on Mac OS and precomposed unicode
Junio C Hamano [Fri, 13 Jul 2012 22:37:46 +0000 (15:37 -0700)]
Merge branch 'mm/mediawiki-tests'
* mm/mediawiki-tests:
git-remote-mediawiki: be more defensive when requests fail
git-remote-mediawiki: more efficient 'pull' in the best case
git-remote-mediawiki: extract revision-importing loop to a function
git-remote-mediawiki: refactor loop over revision ids
git-remote-mediawiki: change return type of get_mw_pages
git-remote-mediawiki (t9363): test 'File:' import and export
git-remote-mediawiki: support for uploading file in test environment
git-remote-mediawiki (t9362): test git-remote-mediawiki with UTF8 characters
git-remote-mediawiki (t9361): test git-remote-mediawiki pull and push
git-remote-mediawiki (t9360): test git-remote-mediawiki clone
git-remote-mediawiki: test environment of git-remote-mediawiki
git-remote-mediawiki: scripts to install, delete and clear a MediaWiki
Junio C Hamano [Fri, 13 Jul 2012 22:37:04 +0000 (15:37 -0700)]
Merge branch 'jn/vcs-svn'
vcs-svn updates to clean-up compilation, lift 32-bit limitations, etc.
* jn/vcs-svn:
vcs-svn: allow 64-bit Prop-Content-Length
vcs-svn: suppress a signed/unsigned comparison warning
vcs-svn: suppress a signed/unsigned comparison warning
vcs-svn: suppress signed/unsigned comparison warnings
vcs-svn: use strstr instead of memmem
vcs-svn: use constcmp instead of prefixcmp
vcs-svn: simplify cleanup in apply_one_window
vcs-svn: avoid self-assignment in dummy initialization of pre_off
vcs-svn: drop no-op reset methods
vcs-svn: suppress -Wtype-limits warning
vcs-svn: allow import of > 4GiB files
vcs-svn: rename check_overflow and its arguments for clarity
Junio C Hamano [Fri, 13 Jul 2012 22:36:53 +0000 (15:36 -0700)]
Merge branch 'mm/mediawiki-file-attachments'
"mediawiki" remote helper (in contrib/) learned to handle file
attachments.
* mm/mediawiki-file-attachments:
git-remote-mediawiki: improve support for non-English Wikis
git-remote-mediawiki: import "File:" attachments
git-remote-mediawiki: split get_mw_pages into smaller functions
git-remote-mediawiki: send "File:" attachments to a remote wiki
git-remote-mediawiki: don't "use encoding 'utf8';"
git-remote-mediawiki: don't compute the diff when getting commit message
Junio C Hamano [Fri, 13 Jul 2012 22:36:44 +0000 (15:36 -0700)]
Merge branch 'tr/maint-show-walk'
Fixes "git show"'s auto-walking behaviour, and make it behave just
like "git log" does when it walks.
* tr/maint-show-walk:
show: fix "range implies walking"
Demonstrate git-show is broken with ranges
Junio C Hamano [Fri, 13 Jul 2012 22:36:31 +0000 (15:36 -0700)]
Merge branch 'mz/rebase-no-mbox'
Teach "am --rebasing" codepath to grab authorship, log message and
the patch text directly out of existing commits. This will help
rebasing commits that have confusing "diff" output in their log
messages.
* mz/rebase-no-mbox:
am: don't call mailinfo if $rebasing
am --rebasing: get patch body from commit, not from mailbox
rebase --root: print usage on too many args
rebase: don't source git-sh-setup twice
Jeff King [Fri, 13 Jul 2012 07:50:23 +0000 (03:50 -0400)]
revision: avoid work after --max-count is reached
During a revision traversal in which --max-count has been
specified, we decrement a counter for each revision returned
by get_revision. When it hits 0, we typically return NULL
(the exception being if we still have boundary commits to
show).
However, before we check the counter, we call get_revision_1
to get the next commit. This might involve looking at a
large number of commits if we have restricted the traversal
(e.g., we might traverse until we find the next commit whose
diff actually matches a pathspec).
There's no need to make this get_revision_1 call when our
counter runs out. If we are not in --boundary mode, we will
just throw away the result and immediately return NULL. If
we are in --boundary mode, then we will still throw away the
result, and then start showing the boundary commits.
However, as git_revision_1 does not impact the boundary
list, it should not have an impact.
In most cases, avoiding this work will not be especially
noticeable. However, in some cases, it can make a big
difference:
[before]
$ time git rev-list -1 origin Documentation/RelNotes/1.7.11.2.txt
8d141a1d562abb31f27f599dbf6e10a6c06ed73e
real 0m0.301s
user 0m0.280s
sys 0m0.016s
[after]
$ time git rev-list -1 origin Documentation/RelNotes/1.7.11.2.txt
8d141a1d562abb31f27f599dbf6e10a6c06ed73e
real 0m0.010s
user 0m0.008s
sys 0m0.000s
Note that the output is produced almost instantaneously in
the first case, and then git uselessly spends a long time
looking for the next commit to touch that file (but there
isn't one, and we traverse all the way down to the roots).
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 13 Jul 2012 19:43:43 +0000 (12:43 -0700)]
t1512: match the "other" object names
The test creates 16 objects that share the same prefix, and two other
objects that do not. Tweak the test so that the other two share the
same prefix that is different from the one that is shared by the 16.
Signed-off-by: Junio C Hamano <redacted>
Gary Gibbons [Thu, 12 Jul 2012 23:29:00 +0000 (19:29 -0400)]
git p4: add support for 'p4 move' in P4Submit
For -M option (detectRenames) in P4Submit, use 'p4 move' rather
than 'p4 integrate'. Check Perforce server for exisitence of
'p4 move' and use it if present, otherwise revert to 'p4 integrate'.
[pw: wildcard-encode src/dest, add/update tests, tweak code]
Signed-off-by: Gary Gibbons <redacted>
Signed-off-by: Pete Wyckoff <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 12 Jul 2012 20:51:37 +0000 (13:51 -0700)]
t7003: add test to filter a branch with a commit at epoch
Running filter-branch on a history that has a commit with timestamp
at epoch used to fail, but it should have been fixed. Add test to
make sure it won't break again.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 12 Jul 2012 20:46:49 +0000 (13:46 -0700)]
date.c: Fix off by one error in object-header date parsing
It is perfectly OK for a valid decimal integer to begin with '9' but
116eb3a (parse_date(): allow ancient git-timestamp, 2012-02-02) did
not express the range correctly.
Signed-off-by: Junio C Hamano <redacted>
Jens Lehmann [Thu, 12 Jul 2012 17:45:32 +0000 (19:45 +0200)]
submodules: don't stumble over symbolic links when cloning recursively
Since
69c3051 (submodules: refactor computation of relative gitdir path)
cloning a submodule recursively fails for nested submodules when a
symbolic link is part of the path to the work tree of the superproject.
This happens when module_clone() tries to find the relative paths between
the work tree and the git dir. When a symbolic link in current $PWD points
to a directory that is at a different level, then determining the number
of "../" needed to traverse to the superproject's work tree leads to a
wrong result.
As there is no portable way to say "pwd -P", use cd_to_toplevel to remove
the link from $PWD, which fixes this problem.
A test for this issue has been added to t7406.
Reported-by: Bob Halley <redacted>
Signed-off-by: Jens Lehmann <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Jul 2012 23:30:28 +0000 (16:30 -0700)]
t1512: ignore whitespaces in wc -l output
Some implementations of sed (e.g. MacOS X) have whitespaces in the
output of "wc -l" that reads from the standard input. Ignore these
whitespaces by not quoting the command substitution to be compared
with the constant "16".
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Wed, 11 Jul 2012 22:12:21 +0000 (00:12 +0200)]
t4012: Unquote git command fragment in test title
The command fragments are quoted nowhere else in title texts of
this file, thus make this one consistent with all other titles.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Alexander Strasser [Wed, 11 Jul 2012 22:12:03 +0000 (00:12 +0200)]
t4012: modernize style for quoting
This quoting style is used by all newly added test code.
Signed-off-by: Alexander Strasser <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Jul 2012 20:48:57 +0000 (13:48 -0700)]
Reduce draft release notes to 1.7.12
Many "fixes since 1.7.11" items are now in the maintenance track
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Jul 2012 20:00:51 +0000 (13:00 -0700)]
Sync with 1.7.11.2
Junio C Hamano [Wed, 11 Jul 2012 19:55:38 +0000 (12:55 -0700)]
Git 1.7.11.2
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Jul 2012 19:58:28 +0000 (12:58 -0700)]
Merge branch 'jc/maint-blame-unique-abbrev' into maint
"git blame" did not try to make sure that the abbreviated commit
object names in its output are unique.
* jc/maint-blame-unique-abbrev:
blame: compute abbreviation width that ensures uniqueness
Junio C Hamano [Wed, 11 Jul 2012 19:57:28 +0000 (12:57 -0700)]
Merge branch 'rj/platform-pread-may-be-thread-unsafe' into maint
On Cygwin, the platform pread(2) is not thread safe, just like our own
compat/ emulation, and cannot be used in the index-pack program.
Makefile variable NO_THREAD_SAFE_PREAD can be defined to avoid use of
this function in a threaded program.
* rj/platform-pread-may-be-thread-unsafe:
index-pack: Disable threading on cygwin
Junio C Hamano [Wed, 11 Jul 2012 19:48:44 +0000 (12:48 -0700)]
Merge branch 'th/diff-no-index-fixes' into maint
"git diff --no-index" did not correctly handle relative paths and
did not correctly give exit codes when run under "--quiet" option.
* th/diff-no-index-fixes:
diff-no-index: exit(1) if 'diff --quiet <repo file> <external file>' finds changes
diff: handle relative paths in no-index
Junio C Hamano [Wed, 11 Jul 2012 19:48:29 +0000 (12:48 -0700)]
Merge branch 'nd/clone-single-fix' into maint
"git clone --single-branch" to clone a single branch did not limit
the cloning to the specified branch.
* nd/clone-single-fix:
clone: fix ref selection in --single-branch --branch=xxx
Junio C Hamano [Wed, 11 Jul 2012 19:46:57 +0000 (12:46 -0700)]
Merge branch 'jc/rev-list-simplify-merges-first-parent' into maint
When "git log" gets "--simplify-merges/by-decoration" together with
"--first-parent", the combination of these options makes the
simplification logic to use in-core commit objects that haven't been
examined for relevance, either producing incorrect result or taking
too long to produce any output. Teach the simplification logic to
ignore commits that the first-parent traversal logic ignored when
both are in effect to work around the issue.
* jc/rev-list-simplify-merges-first-parent:
revision: ignore side parents while running simplify-merges
revision: note the lack of free() in simplify_merges()
revision: "simplify" options imply topo-order sort
Junio C Hamano [Wed, 11 Jul 2012 19:46:31 +0000 (12:46 -0700)]
Merge branch 'hv/submodule-update-nuke-submodules' into maint
"git add" allows adding a regular file to the path where a submodule
used to exist, but "git update-index" did not allow an equivalent
operation to Porcelain writers.
* hv/submodule-update-nuke-submodules:
update-index: allow overwriting existing submodule index entries
Junio C Hamano [Wed, 11 Jul 2012 19:46:21 +0000 (12:46 -0700)]
Merge branch 'jk/diff-no-index-pager' into maint
"git diff --no-index" did not work with pagers correctly.
* jk/diff-no-index-pager:
do not run pager with diff --no-index --quiet
fix pager.diff with diff --no-index
Junio C Hamano [Wed, 11 Jul 2012 19:45:49 +0000 (12:45 -0700)]
Merge branch 'mm/verify-filename-fix' into maint
"git diff COPYING HEAD:COPYING" gave a nonsense error message that
claimed that the treeish HEAD did not have COPYING in it.
* mm/verify-filename-fix:
verify_filename(): ask the caller to chose the kind of diagnosis
sha1_name: do not trigger detailed diagnosis for file arguments
Junio C Hamano [Wed, 11 Jul 2012 19:45:34 +0000 (12:45 -0700)]
Merge branch 'cn/cherry-pick-range-docs' into maint
The documentation for "git cherry-pick A B..C" was misleading.
* cn/cherry-pick-range-docs:
git-cherry-pick.txt: clarify the use of revision range notation
Documentation: --no-walk is no-op if range is specified
Junio C Hamano [Wed, 11 Jul 2012 19:45:07 +0000 (12:45 -0700)]
Merge branch 'jc/ustar-checksum-is-unsigned' into maint
"git archive" incorrectly computed the header checksum; the symptom
was observed only when using pathnames with hi-bit set.
* jc/ustar-checksum-is-unsigned:
archive: ustar header checksum is computed unsigned
Junio C Hamano [Wed, 11 Jul 2012 19:44:50 +0000 (12:44 -0700)]
Merge branch 'jc/bundle-complete-notice' into maint
Running "git bundle verify" on a bundle that records a complete
history said "it requires these 0 commits".
* jc/bundle-complete-notice:
tweak "bundle verify" of a complete history
Junio C Hamano [Wed, 11 Jul 2012 19:44:34 +0000 (12:44 -0700)]
Merge branch 'jc/ls-files-i-dir' into maint
"git ls-files --exclude=t -i" did not consider anything under t/ as
excluded, as it did not pay attention to exclusion of leading paths
while walking the index. Other two users of excluded() are also
updated.
* jc/ls-files-i-dir:
dir.c: make excluded() file scope static
unpack-trees.c: use path_excluded() in check_ok_to_remove()
builtin/add.c: use path_excluded()
path_excluded(): update API to less cache-entry centric
ls-files -i: micro-optimize path_excluded()
ls-files -i: pay attention to exclusion of leading paths
Junio C Hamano [Wed, 11 Jul 2012 19:43:58 +0000 (12:43 -0700)]
Merge branch 'jc/request-pull-match-tagname' into maint
"git request-pull $url dev" when the tip of "dev" branch was tagged
with "ext4-for-linus" used the contents from the tag in the output
but still asked the "dev" branch to be pulled, not the tag.
* jc/request-pull-match-tagname:
request-pull: really favor a matching tag
Thomas Gummerer [Wed, 11 Jul 2012 09:22:37 +0000 (11:22 +0200)]
Strip namelen out of ce_flags into a ce_namelen field
Strip the name length from the ce_flags field and move it
into its own ce_namelen field in struct cache_entry. This
will both give us a tiny bit of a performance enhancement
when working with long pathnames and is a refactoring for
more readability of the code.
It enhances readability, by making it more clear what
is a flag, and where the length is stored and make it clear
which functions use stages in comparisions and which only
use the length.
It also makes CE_NAMEMASK private, so that users don't
mistakenly write the name length in the flags.
Signed-off-by: Thomas Gummerer <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 11 Jul 2012 16:40:25 +0000 (09:40 -0700)]
Merge branch 'tg/maint-cache-name-compare' into tg/ce-namelen-field
* tg/maint-cache-name-compare:
cache_name_compare(): do not truncate while comparing paths
Junio C Hamano [Wed, 11 Jul 2012 16:08:28 +0000 (09:08 -0700)]
cache_name_compare(): do not truncate while comparing paths
We failed to use ce_namelen() equivalent and instead only compared
up to the CE_NAMEMASK bytes by mistake. Adding an overlong path
that shares the same common prefix as an existing entry in the index
did not add a new entry, but instead replaced the existing one, as
the result.
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Wed, 4 Jul 2012 07:12:14 +0000 (03:12 -0400)]
index-pack: loop while inflating objects in unpack_data
When the unpack_data function is given a consume() callback,
it unpacks only 64K of the input at a time, feeding it to
git_inflate along with a 64K output buffer. However,
because we are inflating, there is a good chance that the
output buffer will fill before consuming all of the input.
In this case, we need to loop on git_inflate until we have
fed the whole input buffer, feeding each chunk of output to
the consume buffer.
The current code does not do this, and as a result, will
fail the loop condition and trigger a fatal "serious inflate
inconsistency" error in this case.
While we're rearranging the loop, let's get rid of the
extra last_out pointer. It is meant to point to the
beginning of the buffer that we feed to git_inflate, but in
practice this is always the beginning of our same 64K
buffer, because:
1. At the beginning of the loop, we are feeding the
buffer.
2. At the end of the loop, if we are using a consume()
function, we reset git_inflate's pointer to the
beginning of the buffer. If we are not using a
consume() function, then we do not care about the value
of last_out at all.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Tue, 10 Jul 2012 20:40:29 +0000 (16:40 -0400)]
commit: fix "--amend --only" with no pathspec
When we do not have any pathspec, we typically disallow an
explicit "--only", because it makes no sense (your commit
would, by definition, be empty). But since
6a74642
(git-commit --amend: two fixes., 2006-04-20), we have
allowed "--amend --only" with the intent that it would amend
the commit, ignoring any contents staged in the index.
However, while that commit allowed the combination, we never
actually implemented the logic to make it work. The current
code notices that we have no pathspec and assumes we want to
do an as-is commit (i.e., the "--only" is ignored).
Instead, we must make sure to follow the partial-commit
code-path. We also need to tweak the list_paths function to
handle a NULL pathspec.
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 13 Jun 2012 05:57:57 +0000 (22:57 -0700)]
apply: tests for the --3way option
Signed-off-by: Junio C Hamano <redacted>
Jeff King [Tue, 10 Jul 2012 06:37:22 +0000 (02:37 -0400)]
add: create ADD_EDIT.patch with mode 0666
We should be letting the user's umask take care of
restricting permissions. Even though this is a temporary
file and probably nobody would notice, this brings us in
line with other temporary file creations in git (e.g.,
choosing "e"dit from git-add--interactive).
Signed-off-by: Jeff King <redacted>
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 9 Jul 2012 23:53:34 +0000 (16:53 -0700)]
filter-branch: do not forget the '@' prefix to force git-timestamp
For some reason, this script reinvents, instead of refactoring the
existing one in git-sh-setup, the logic to grab ident information
from an existing commit; it was missed when the corresponding logic
in git-sh-setup was updated with
2c733fb (parse_date(): '@' prefix
forces git-timestamp, 2012-02-02).
Teach the script that it is OK to have a way ancient timestamp in
the commits that are being filtered.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 21:21:59 +0000 (14:21 -0700)]
rev-parse --disambiguate=<prefix>
The new option allows you to feed an ambiguous prefix and enumerate
all the objects that share it as a prefix of their object names.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 20:45:12 +0000 (13:45 -0700)]
rev-parse: A and B in "rev-parse A..B" refer to committish
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 17:04:22 +0000 (10:04 -0700)]
reset: the command takes committish
This is not strictly correct, in that resetting selected index
entries from corresponding paths out of a given tree without moving
HEAD is a valid operation, and in such case a tree-ish would suffice.
But the existing code already requires a committish in the codepath,
so let's be consistent with it for now.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 17:03:38 +0000 (10:03 -0700)]
commit-tree: the command wants a tree and commits
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 17:01:22 +0000 (10:01 -0700)]
apply: --build-fake-ancestor expects blobs
The "index" line read from the patch to reconstruct a partial
preimage tree records the object names of blob objects.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Tue, 3 Jul 2012 06:35:05 +0000 (23:35 -0700)]
sha1_name.c: add support for disambiguating other types
This teaches the revision parser that in "$name:$path" (used for a
blob object name), "$name" must be a tree-ish.
There are many more places where we know what types of objects are
called for. This patch adds support for "commit", "treeish", "tree",
and "blob", which could be used in the following contexts:
- "git apply --build-fake-ancestor" reads the "index" lines from
the patch; they must name blob objects (not even "blob-ish");
- "git commit-tree" reads a tree object name (not "tree-ish"), and
zero or more commit object names (not "committish");
- "git reset $rev" wants a committish; "git reset $rev -- $path"
wants a treeish.
They will come in later patches in the series.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 19:43:05 +0000 (12:43 -0700)]
revision.c: the "log" family, except for "show", takes committish
Add a field to setup_revision_opt structure and allow these callers
to tell the setup_revisions command parsing machinery that short SHA1
it encounters are meant to name committish.
This step does not go all the way to connect the setup_revisions()
to sha1_name.c yet.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 19:33:52 +0000 (12:33 -0700)]
revision.c: allow handle_revision_arg() to take other flags
The existing "cant_be_filename" that tells the function that the
caller knows the arg is not a path (hence it does not have to be
checked for absense of the file whose name matches it) is made into
a bit in the flag word.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 19:04:52 +0000 (12:04 -0700)]
sha1_name.c: introduce get_sha1_committish()
Many callers know that the user meant to name a committish by
syntactical positions where the object name appears. Calling this
function allows the machinery to disambiguate shorter-than-unique
abbreviated object names between committish and others.
Note that this does NOT error out when the named object is not a
committish. It is merely to give a hint to the disambiguation
machinery.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 17:32:11 +0000 (10:32 -0700)]
sha1_name.c: teach lookup context to get_sha1_with_context()
The function takes user input string and returns the object name
(binary SHA-1) with mode bits and path when the object was looked
up in a tree.
Additionally give hints to help disambiguation of abbreviated object
names when the caller knows what it is looking for.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 17:00:40 +0000 (10:00 -0700)]
sha1_name.c: many short names can only be committish
We know that the token "$name" that appear in "$name^{commit}",
"$name^4", "$name~4" etc. can only name a committish (either a
commit or a tag that peels to a commit). Teach get_short_sha1() to
take advantage of that knowledge when disambiguating an abbreviated
SHA-1 given as an object name.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 2 Jul 2012 16:46:50 +0000 (09:46 -0700)]
sha1_name.c: get_sha1_1() takes lookup flags
This is to pass the disambiguation hints from the caller down the
callchain. Nothing is changed in this step, as everybody just
passes 0 in the flag.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 18 Jun 2012 20:45:56 +0000 (13:45 -0700)]
sha1_name.c: get_describe_name() by definition groks only commits
Teach get_describe_name() to pass the disambiguation hint down the
callchain to get_short_sha1().
Also add tests to show various syntactic elements that we could take
advantage of the object type information to help disambiguration of
abbreviated object names. Many of them are marked as broken, and
some of them will be fixed in later patches in this series.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Mon, 9 Jul 2012 23:27:49 +0000 (16:27 -0700)]
rerere: make rr-cache fanout directory honor umask
This is the last remaining call to mkdir(2) that restricts the permission
bits by passing 0755. Just use the same mkdir_in_gitdir() used to create
the leaf directories.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 10 May 2012 21:08:29 +0000 (14:08 -0700)]
apply: document --3way option
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 10 May 2012 20:56:49 +0000 (13:56 -0700)]
apply: allow rerere() to work on --3way results
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 9 May 2012 23:50:58 +0000 (16:50 -0700)]
apply: register conflicted stages to the index
Now we have all the necessary logic to fall back on three-way merge when
the patch does not cleanly apply, insert the conflicted entries to the
index as appropriate. This obviously triggers only when the "--index"
option is used.
When we fall back to three-way merge and some of the merges fail, just
like the case where the "--reject" option was specified and we had to
write some "*.rej" files out for unapplicable patches, exit the command
with non-zero status without showing the diffstat and summary. Otherwise
they would make the list of problematic paths scroll off the display.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Thu, 7 Jun 2012 22:04:11 +0000 (15:04 -0700)]
apply: --3way with add/add conflict
When a patch wants to create a path, but we already have it in our
current state, pretend as if the patch and we independently added
the same path and cause add/add conflict, so that the user can
resolve it just like "git merge" in the same situation.
For that purpose, implement load_current() in terms of the
load_patch_target() helper introduced earlier to read the current
contents from the path given by patch->new_name (patch->old_name is
NULL for a creation patch).
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 13 Jun 2012 04:16:02 +0000 (21:16 -0700)]
apply: move verify_index_match() higher
We will be adding another caller of this function in a later patch.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Wed, 9 May 2012 23:10:51 +0000 (16:10 -0700)]
apply: plug the three-way merge logic in
When a patch does not apply to what we have, but we know the preimage the
patch was made against, we apply the patch to the preimage to compute what
the patch author wanted the result to look like, and attempt a three-way
merge between the result and our version, using the intended preimage as
the base version.
When we are applying the patch using the index, we would additionally need
to add the object names of these three blobs involved in the merge, which
is not yet done in this step, but we add a field to "struct patch" so that
later write-out step can use it.
Signed-off-by: Junio C Hamano <redacted>
Junio C Hamano [Fri, 8 Jun 2012 16:54:10 +0000 (09:54 -0700)]
apply: fall back on three-way merge
Grab the preimage blob the patch claims to be based on out of the object
store, apply the patch, and then call three-way-merge function. This step
still does not plug the actual three-way merge logic yet, but we are
getting there.
Signed-off-by: Junio C Hamano <redacted>