Log ref updates made by fetch.
If a ref is changed by http-fetch, local-fetch or ssh-fetch
record the change and the remote URL/name in the log for the ref.
This requires loading the config file to check logAllRefUpdates.
Also fixed a bug in the ref lock generation; the log file name was
not being produced right due to a bad prefix length.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If a ref is changed by http-fetch, local-fetch or ssh-fetch
record the change and the remote URL/name in the log for the ref.
This requires loading the config file to check logAllRefUpdates.
Also fixed a bug in the ref lock generation; the log file name was
not being produced right due to a bad prefix length.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Force writing ref if it doesn't exist.
Normally we try to skip writing a ref if its value hasn't changed
but in the special case that the ref doesn't exist but the new
value is going to be 0{40} then force writing the ref anyway.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Normally we try to skip writing a ref if its value hasn't changed
but in the special case that the ref doesn't exist but the new
value is going to be 0{40} then force writing the ref anyway.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Added logs/ directory to repository layout.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
General ref log reading improvements.
Corrected the log starting time displayed in the error message
(as it was always showing the epoch due to a bad input to strtoul).
Improved the log parser so we only scan backwards towards the
'\n' from the end of the prior log; during this scan the last '>'
is remembered to improve performance (rather than scanning forward
to it).
If the log record matched is the last log record in the file only
use its new sha1 value if the date matches exactly; otherwise we
leave the passed in sha1 alone as it already contains the current
value of the ref. This way lookups of dates later than the log
end to stick with the current ref value in case the ref was updated
without logging.
If it looks like someone changed the ref without logging it and we
are going to return the sha1 which should have been valid during
the missing period then warn the user that there might be log data
missing and thus their query result may not be accurate. The check
isn't perfect as its just based on comparing the old and new sha1
values between the two log records but its better than not checking
at all.
Implemented test cases based on git-rev-parse for most of the
boundary conditions.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Corrected the log starting time displayed in the error message
(as it was always showing the epoch due to a bad input to strtoul).
Improved the log parser so we only scan backwards towards the
'\n' from the end of the prior log; during this scan the last '>'
is remembered to improve performance (rather than scanning forward
to it).
If the log record matched is the last log record in the file only
use its new sha1 value if the date matches exactly; otherwise we
leave the passed in sha1 alone as it already contains the current
value of the ref. This way lookups of dates later than the log
end to stick with the current ref value in case the ref was updated
without logging.
If it looks like someone changed the ref without logging it and we
are going to return the sha1 which should have been valid during
the missing period then warn the user that there might be log data
missing and thus their query result may not be accurate. The check
isn't perfect as its just based on comparing the old and new sha1
values between the two log records but its better than not checking
at all.
Implemented test cases based on git-rev-parse for most of the
boundary conditions.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix ref log parsing so it works properly.
The log parser was only ever matching the last log record due to
calling strtoul on "> 1136091609" rather than " 1136091609". Also
once a match for '@' has been found after the name of the ref there
is no point in looking for another '@' within the remaining text.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The log parser was only ever matching the last log record due to
calling strtoul on "> 1136091609" rather than " 1136091609". Also
once a match for '@' has been found after the name of the ref there
is no point in looking for another '@' within the remaining text.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Support 'master@2 hours ago' syntax
Extended sha1 expressions may now include date specifications
which indicate a point in time within the local repository's
history. If the ref indicated to the left of '@' has a log in
$GIT_DIR/logs/<ref> then the value of the ref at the time indicated
by the specification is obtained from the ref's log.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Extended sha1 expressions may now include date specifications
which indicate a point in time within the local repository's
history. If the ref indicated to the left of '@' has a log in
$GIT_DIR/logs/<ref> then the value of the ref at the time indicated
by the specification is obtained from the ref's log.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Log ref updates to logs/refs/<ref>
If config parameter core.logAllRefUpdates is true or the log
file already exists then append a line to ".git/logs/refs/<ref>"
whenever git-update-ref <ref> is executed. Each log line contains
the following information:
oldsha1 <SP> newsha1 <SP> committer <LF>
where committer is the current user, date, time and timezone in
the standard GIT ident format. If the caller is unable to append
to the log file then git-update-ref will fail without updating <ref>.
An optional message may be included in the log line with the -m flag.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If config parameter core.logAllRefUpdates is true or the log
file already exists then append a line to ".git/logs/refs/<ref>"
whenever git-update-ref <ref> is executed. Each log line contains
the following information:
oldsha1 <SP> newsha1 <SP> committer <LF>
where committer is the current user, date, time and timezone in
the standard GIT ident format. If the caller is unable to append
to the log file then git-update-ref will fail without updating <ref>.
An optional message may be included in the log line with the -m flag.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Convert update-ref to use ref_lock API.
This conversion also adds the '-m' switch to update-ref allowing
the caller to record why the ref is changing. At present this is
merely copied down into the ref_lock API.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This conversion also adds the '-m' switch to update-ref allowing
the caller to record why the ref is changing. At present this is
merely copied down into the ref_lock API.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Improve abstraction of ref lock/write.
Created 'struct ref_lock' to contain the data necessary to perform
a ref update. This change improves writing a ref as the file names
are generated only once (rather than twice) and supports following
symrefs (up to the maximum depth). Further the ref_lock structure
provides room to extend the update API with ref logging.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Created 'struct ref_lock' to contain the data necessary to perform
a ref update. This change improves writing a ref as the file names
are generated only once (rather than twice) and supports following
symrefs (up to the maximum depth). Further the ref_lock structure
provides room to extend the update API with ref logging.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove unnecessary local in get_ref_sha1.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
commit: allow --pretty= args to be abbreviated
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove old "git-grep.sh" remnants
It's built-in now.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It's built-in now.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'maint'
* maint:
merge-base: Clarify the comments on post processing.
Update the documentation for git-merge-base
* maint:
merge-base: Clarify the comments on post processing.
Update the documentation for git-merge-base
Merge branch 'np/pack'
* np/pack:
improve depth heuristic for maximum delta size
pack-object: slightly more efficient
simple euristic for further free packing improvements
* np/pack:
improve depth heuristic for maximum delta size
pack-object: slightly more efficient
simple euristic for further free packing improvements
merge-base: Clarify the comments on post processing.
The comment fooled myself believing that we still had an
unsolved horizon effect.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The comment fooled myself believing that we still had an
unsolved horizon effect.
Signed-off-by: Junio C Hamano <junkio@cox.net>
improve depth heuristic for maximum delta size
This provides a linear decrement on the penalty related to delta depth
instead of being an 1/x function. With this another 5% reduction is
observed on packs for both the GIT repo and the Linux kernel repo, as
well as fixing a pack size regression in another sample repo I have.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This provides a linear decrement on the penalty related to delta depth
instead of being an 1/x function. With this another 5% reduction is
observed on packs for both the GIT repo and the Linux kernel repo, as
well as fixing a pack size regression in another sample repo I have.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'se/tag'
* se/tag:
Strip useless "tags/" prefix from git-tag -l output
* se/tag:
Strip useless "tags/" prefix from git-tag -l output
Merge branch 'se/rev-parse'
* se/rev-parse:
Add "--branches", "--tags" and "--remotes" options to git-rev-parse.
* se/rev-parse:
Add "--branches", "--tags" and "--remotes" options to git-rev-parse.
Merge branch 'se/diff'
* se/diff:
Convert some "apply --summary" users to "diff --summary".
Add "--summary" option to git diff.
* se/diff:
Convert some "apply --summary" users to "diff --summary".
Add "--summary" option to git diff.
Merge branch 'se/rebase'
* se/rebase:
Make git rebase interactive help match documentation.
* se/rebase:
Make git rebase interactive help match documentation.
Update the documentation for git-merge-base
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Fredrik Kuivinen <freku045@student.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-diff: fix comparison between two blobs.
The code forgot that setup_revisions() leaves parsed object
names in reverse in the list.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The code forgot that setup_revisions() leaves parsed object
names in reverse in the list.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'lt/oneway'
* lt/oneway:
read-tree --reset -u fix.
read-tree -u one-way merge fix to check out locally modified paths.
Simplify "git reset --hard"
Allow one-way tree merge to remove old files
* lt/oneway:
read-tree --reset -u fix.
read-tree -u one-way merge fix to check out locally modified paths.
Simplify "git reset --hard"
Allow one-way tree merge to remove old files
Merge branch 'ew/send-email'
* ew/send-email:
send-email: quiet some warnings, reject invalid addresses
send-email: allow sendmail binary to be used instead of SMTP
* ew/send-email:
send-email: quiet some warnings, reject invalid addresses
send-email: allow sendmail binary to be used instead of SMTP
Merge branch 'lt/config'
* lt/config:
* lt/config:
Merge branch 'jc/grep'
* jc/grep: (22 commits)
Fix silly typo in new builtin grep
builtin-grep: unparse more command line options.
builtin-grep: use external grep when we can take advantage of it
builtin-grep: -F (--fixed-strings)
builtin-grep: -w fix
builtin-grep: typofix
builtin-grep: tighten argument parsing.
builtin-grep: documentation
Teach -f <file> option to builtin-grep.
builtin-grep: -L (--files-without-match).
builtin-grep: binary files -a and -I
builtin-grep: terminate correctly at EOF
builtin-grep: tighten path wildcard vs tree traversal.
builtin-grep: support -w (--word-regexp).
builtin-grep: support -c (--count).
builtin-grep: allow more than one patterns.
builtin-grep: allow -<n> and -[ABC]<n> notation for context lines.
builtin-grep: printf %.*s length is int, not ptrdiff_t.
builtin-grep: do not use setup_revisions()
builtin-grep: support '-l' option.
...
* jc/grep: (22 commits)
Fix silly typo in new builtin grep
builtin-grep: unparse more command line options.
builtin-grep: use external grep when we can take advantage of it
builtin-grep: -F (--fixed-strings)
builtin-grep: -w fix
builtin-grep: typofix
builtin-grep: tighten argument parsing.
builtin-grep: documentation
Teach -f <file> option to builtin-grep.
builtin-grep: -L (--files-without-match).
builtin-grep: binary files -a and -I
builtin-grep: terminate correctly at EOF
builtin-grep: tighten path wildcard vs tree traversal.
builtin-grep: support -w (--word-regexp).
builtin-grep: support -c (--count).
builtin-grep: allow more than one patterns.
builtin-grep: allow -<n> and -[ABC]<n> notation for context lines.
builtin-grep: printf %.*s length is int, not ptrdiff_t.
builtin-grep: do not use setup_revisions()
builtin-grep: support '-l' option.
...
Merge branch 'lt/diff'
* lt/diff:
git diff: support "-U" and "--unified" options properly
* lt/diff:
git diff: support "-U" and "--unified" options properly
Fix silly typo in new builtin grep
The "-F" flag apparently got mis-translated due to some over-eager
copy-paste work into a duplicate "-H" when using the external grep.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The "-F" flag apparently got mis-translated due to some over-eager
copy-paste work into a duplicate "-H" when using the external grep.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'fix'
* fix:
Fix pack-index issue on 64-bit platforms a bit more portably.
Install git-send-email by default
Fix compilation on newer NetBSD systems
git config syntax updates
Another config file parsing fix.
checkout: use --aggressive when running a 3-way merge (-m).
* fix:
Fix pack-index issue on 64-bit platforms a bit more portably.
Install git-send-email by default
Fix compilation on newer NetBSD systems
git config syntax updates
Another config file parsing fix.
checkout: use --aggressive when running a 3-way merge (-m).
builtin-grep: unparse more command line options.
The earlier one to use external grep missed some often used options.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The earlier one to use external grep missed some often used options.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix pack-index issue on 64-bit platforms a bit more portably.
Apparently <stdint.h> is not enough for uint32_t on OpenBSD; use
"unsigned int" -- hopefully that would stay 32-bit on every
platform we care about, at least until we update the pack-index
file format.
Our sha1 routines optimized for architectures use uint32_t and
expects '#include <stdint.h>' to be enough, so OpenBSD on arm or
ppc might have similar issues down the road, I dunno.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Apparently <stdint.h> is not enough for uint32_t on OpenBSD; use
"unsigned int" -- hopefully that would stay 32-bit on every
platform we care about, at least until we update the pack-index
file format.
Our sha1 routines optimized for architectures use uint32_t and
expects '#include <stdint.h>' to be enough, so OpenBSD on arm or
ppc might have similar issues down the road, I dunno.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Install git-send-email by default
After 567ffeb7722eefab3991cb894c96548b92b57cc2 and
4bc87a28be020a6bf7387161c65ea3d8e4a0228b, git-send-email no
longer requires any non-standard Perl modules, so there's no
reason to special-case it.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
After 567ffeb7722eefab3991cb894c96548b92b57cc2 and
4bc87a28be020a6bf7387161c65ea3d8e4a0228b, git-send-email no
longer requires any non-standard Perl modules, so there's no
reason to special-case it.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix compilation on newer NetBSD systems
NetBSD >=2.0 has iconv() in libc. A libiconv is not required and
does not exist.
See: http://netbsd.gw.com/cgi-bin/man-cgi?iconv+3+NetBSD-2.0
[jc: with a bit of simplification later discussed on the list.]
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
NetBSD >=2.0 has iconv() in libc. A libiconv is not required and
does not exist.
See: http://netbsd.gw.com/cgi-bin/man-cgi?iconv+3+NetBSD-2.0
[jc: with a bit of simplification later discussed on the list.]
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
pack-object: slightly more efficient
Avoid creating a delta index for objects with maximum depth since they
are not going to be used as delta base anyway. This also reduce peak
memory usage slightly as the current object's delta index is not useful
until the next object in the loop is considered for deltification. This
saves a bit more than 1% on CPU usage.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Avoid creating a delta index for objects with maximum depth since they
are not going to be used as delta base anyway. This also reduce peak
memory usage slightly as the current object's delta index is not useful
until the next object in the loop is considered for deltification. This
saves a bit more than 1% on CPU usage.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
simple euristic for further free packing improvements
Given that the early eviction of objects with maximum delta depth
may exhibit bad packing on its own, why not considering a bias against
deep base objects in try_delta() to mitigate that bad behavior.
This patch adjust the MAX_size allowed for a delta based on the depth of
the base object as well as enabling the early eviction of max depth
objects from the object window. When used separately, those two things
produce slightly better and much worse results respectively. But their
combined effect is a surprising significant packing improvement.
With this really simple patch the GIT repo gets nearly 15% smaller, and
the Linux kernel repo about 5% smaller, with no significantly measurable
CPU usage difference.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Given that the early eviction of objects with maximum delta depth
may exhibit bad packing on its own, why not considering a bias against
deep base objects in try_delta() to mitigate that bad behavior.
This patch adjust the MAX_size allowed for a delta based on the depth of
the base object as well as enabling the early eviction of max depth
objects from the object window. When used separately, those two things
produce slightly better and much worse results respectively. But their
combined effect is a surprising significant packing improvement.
With this really simple patch the GIT repo gets nearly 15% smaller, and
the Linux kernel repo about 5% smaller, with no significantly measurable
CPU usage difference.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
read-tree --reset -u fix.
The previous commit makes -u to mean "I do want to remove the
local changes, just update it from the read tree" only for
one-way merge. It makes sense to have it depend on the
"--reset" flag instead.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The previous commit makes -u to mean "I do want to remove the
local changes, just update it from the read tree" only for
one-way merge. It makes sense to have it depend on the
"--reset" flag instead.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
send-email: quiet some warnings, reject invalid addresses
I'm not sure why we never actually rejected invalid addresses in
the first place. We just seemed to be using our email validity
checkers to kill duplicates.
Now we just drop invalid email addresses completely and warn
the user about it.
Since we support local sendmail, we'll also accept username-only
addresses.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I'm not sure why we never actually rejected invalid addresses in
the first place. We just seemed to be using our email validity
checkers to kill duplicates.
Now we just drop invalid email addresses completely and warn
the user about it.
Since we support local sendmail, we'll also accept username-only
addresses.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
send-email: allow sendmail binary to be used instead of SMTP
This should make local mailing possible for machines without
a connection to an SMTP server.
It'll default to using /usr/sbin/sendmail or /usr/lib/sendmail
if no SMTP server is specified (the default). If it can't find
either of those paths, it'll fall back to connecting to an SMTP
server on localhost.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This should make local mailing possible for machines without
a connection to an SMTP server.
It'll default to using /usr/sbin/sendmail or /usr/lib/sendmail
if no SMTP server is specified (the default). If it can't find
either of those paths, it'll fall back to connecting to an SMTP
server on localhost.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Strip useless "tags/" prefix from git-tag -l output
Merge branch 'fix'
* fix:
Ensure author & committer before asking for commit message.
* fix:
Ensure author & committer before asking for commit message.
Merge branch 'fix' into maint
* fix:
Ensure author & committer before asking for commit message.
* fix:
Ensure author & committer before asking for commit message.
read-tree -u one-way merge fix to check out locally modified paths.
The "-u" flag means "update the working tree files", but to
other types of merges, it also implies "I want to keep my local
changes" -- because they prevent local changes from getting lost
by using verify_uptodate. The one-way merge is different from
other merges in that its purpose is opposite of doing something
else while keeping unrelated local changes. The point of
one-way merge is to nuke local changes. So while it feels
somewhat wrong that this actively loses local changes, it is the
right thing to do.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The "-u" flag means "update the working tree files", but to
other types of merges, it also implies "I want to keep my local
changes" -- because they prevent local changes from getting lost
by using verify_uptodate. The one-way merge is different from
other merges in that its purpose is opposite of doing something
else while keeping unrelated local changes. The point of
one-way merge is to nuke local changes. So while it feels
somewhat wrong that this actively loses local changes, it is the
right thing to do.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Install git-send-email by default
After 567ffeb7722eefab3991cb894c96548b92b57cc2 and
4bc87a28be020a6bf7387161c65ea3d8e4a0228b, git-send-email no
longer requires any non-standard Perl modules, so there's no
reason to special-case it.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
After 567ffeb7722eefab3991cb894c96548b92b57cc2 and
4bc87a28be020a6bf7387161c65ea3d8e4a0228b, git-send-email no
longer requires any non-standard Perl modules, so there's no
reason to special-case it.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
send-email: address expansion for common mailers
mutt, gnus, pine, mailrc formats should be supported.
Testing and feedback for correctness and completeness of all formats
and support for additional formats would be good.
Nested expansions are also supported.
More than one alias file to be used.
All alias file formats must still of be the same type, though.
Two git repo-config keys are required for this
(as suggested by Ryan Anderson):
sendemail.aliasesfile = <filename of aliases file>
sendemail.aliasfiletype = (mutt|gnus|pine|mailrc)
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Acked-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
mutt, gnus, pine, mailrc formats should be supported.
Testing and feedback for correctness and completeness of all formats
and support for additional formats would be good.
Nested expansions are also supported.
More than one alias file to be used.
All alias file formats must still of be the same type, though.
Two git repo-config keys are required for this
(as suggested by Ryan Anderson):
sendemail.aliasesfile = <filename of aliases file>
sendemail.aliasfiletype = (mutt|gnus|pine|mailrc)
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Acked-by: Ryan Anderson <ryan@michonline.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: use external grep when we can take advantage of it
It's not perfect, but it gets the "git grep some-random-string" down to
the good old half-a-second range for the kernel.
It should convert more of the argument flags for "grep", that should be
trivial to expand (I did a few just as an example). It should also bother
to try to return the right "hit" value (which it doesn't, right now - the
code is kind of there, but I didn't actually bother to do it _right_).
Also, right now it _just_ limits by number of arguments, but it should
also strictly speaking limit by total argument size (ie add up the length
of the filenames, and do the "exec_grep()" flush call if it's bigger than
some random value like 32kB).
But I think that it's _conceptually_ doing all the right things, and it
seems to work. So maybe somebody else can do some of the final polish.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It's not perfect, but it gets the "git grep some-random-string" down to
the good old half-a-second range for the kernel.
It should convert more of the argument flags for "grep", that should be
trivial to expand (I did a few just as an example). It should also bother
to try to return the right "hit" value (which it doesn't, right now - the
code is kind of there, but I didn't actually bother to do it _right_).
Also, right now it _just_ limits by number of arguments, but it should
also strictly speaking limit by total argument size (ie add up the length
of the filenames, and do the "exec_grep()" flush call if it's bigger than
some random value like 32kB).
But I think that it's _conceptually_ doing all the right things, and it
seems to work. So maybe somebody else can do some of the final polish.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
diffstat rename squashing fix.
When renaming leading/a/filename to leading/b/filename (and
"filename" is sufficiently long), we tried to squash the rename
to "leading/{a => b}/filename". However, when "/a" or "/b" part
is empty, we underflowed and tried to print a substring of
length -1.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When renaming leading/a/filename to leading/b/filename (and
"filename" is sufficiently long), we tried to squash the rename
to "leading/{a => b}/filename". However, when "/a" or "/b" part
is empty, we underflowed and tried to print a substring of
length -1.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Simplify "git reset --hard"
Now that the one-way merge strategy does the right thing wrt files that do
not exist in the result, just remove all the random crud we did in "git
reset" to do this all by hand.
Instead, just pass in "-u" to git-read-tree when we do a hard reset, and
depend on git-read-tree to update the working tree appropriately.
This basically means that git reset turns into
# Always update the HEAD ref
git update-ref HEAD "$rev"
case "--soft"
# do nothing to index/working tree
case "--hard"
# read index _and_ update working tree
git-read-tree --reset -u "$rev"
case "--mixed"
# update just index, report on working tree differences
git-read-tree --reset "$rev"
git-update-index --refresh
which is what it was always semantically doing, it just did it in a
rather strange way because it was written to not expect git-read-tree to
do anything to the working tree.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Now that the one-way merge strategy does the right thing wrt files that do
not exist in the result, just remove all the random crud we did in "git
reset" to do this all by hand.
Instead, just pass in "-u" to git-read-tree when we do a hard reset, and
depend on git-read-tree to update the working tree appropriately.
This basically means that git reset turns into
# Always update the HEAD ref
git update-ref HEAD "$rev"
case "--soft"
# do nothing to index/working tree
case "--hard"
# read index _and_ update working tree
git-read-tree --reset -u "$rev"
case "--mixed"
# update just index, report on working tree differences
git-read-tree --reset "$rev"
git-update-index --refresh
which is what it was always semantically doing, it just did it in a
rather strange way because it was written to not expect git-read-tree to
do anything to the working tree.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Allow one-way tree merge to remove old files
For some random reason (probably just because nobody noticed), the one-way
merge strategy didn't mark deleted files as deleted, so if you used
git-read-tree -m -u <newtree>
it would update the files that got changed in the index, but it would not
delete the files that got deleted.
This should fix it, and I can't imagine that anybody depends on the old
strange "update only existing files" behaviour.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
For some random reason (probably just because nobody noticed), the one-way
merge strategy didn't mark deleted files as deleted, so if you used
git-read-tree -m -u <newtree>
it would update the files that got changed in the index, but it would not
delete the files that got deleted.
This should fix it, and I can't imagine that anybody depends on the old
strange "update only existing files" behaviour.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Convert some "apply --summary" users to "diff --summary".
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add "--summary" option to git diff.
Remove the need to pipe git diff through git apply to
get the extended headers summary.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove the need to pipe git diff through git apply to
get the extended headers summary.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make git rebase interactive help match documentation.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Ensure author & committer before asking for commit message.
It's better to find out you need to fix your author and
committer information before you enter a long commit message.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It's better to find out you need to fix your author and
committer information before you enter a long commit message.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git diff: support "-U" and "--unified" options properly
We used to parse "-U" and "--unified" as part of the GIT_DIFF_OPTS
environment variable, but strangely enough we would _not_ parse them as
part of the normal diff command line (where we only accepted "-u").
This adds parsing of -U and --unified, both with an optional numeric
argument. So now you can just say
git diff --unified=5
to get a unified diff with a five-line context, instead of having to do
something silly like
GIT_DIFF_OPTS="--unified=5" git diff -u
(that silly format does continue to still work, of course).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We used to parse "-U" and "--unified" as part of the GIT_DIFF_OPTS
environment variable, but strangely enough we would _not_ parse them as
part of the normal diff command line (where we only accepted "-u").
This adds parsing of -U and --unified, both with an optional numeric
argument. So now you can just say
git diff --unified=5
to get a unified diff with a five-line context, instead of having to do
something silly like
GIT_DIFF_OPTS="--unified=5" git diff -u
(that silly format does continue to still work, of course).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add "--branches", "--tags" and "--remotes" options to git-rev-parse.
"git branch" uses "rev-parse --all" and becomes much too slow when
there are many tags (it scans all refs). Use the new "--branches"
option of rev-parse to speed things up.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
"git branch" uses "rev-parse --all" and becomes much too slow when
there are many tags (it scans all refs). Use the new "--branches"
option of rev-parse to speed things up.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'fix'
* fix:
include header to define uint32_t, necessary on Mac OS X
* fix:
include header to define uint32_t, necessary on Mac OS X
Merge branch 'fix' into maint
* fix:
include header to define uint32_t, necessary on Mac OS X
* fix:
include header to define uint32_t, necessary on Mac OS X
include header to define uint32_t, necessary on Mac OS X
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'ml/cvs'
* ml/cvs:
Change to allow subdir updates from Eclipse
Many fixes for most operations in Eclipse.
Added logged warnings for CVS error returns
cvsserver: use git-rev-list instead of git-log
git-cvsexportcommit: Add -f(orce) and -m(essage prefix) flags, small cleanups.
* ml/cvs:
Change to allow subdir updates from Eclipse
Many fixes for most operations in Eclipse.
Added logged warnings for CVS error returns
cvsserver: use git-rev-list instead of git-log
git-cvsexportcommit: Add -f(orce) and -m(essage prefix) flags, small cleanups.
Merge branch 'fix'
* fix:
Fix git-pack-objects for 64-bit platforms
* fix:
Fix git-pack-objects for 64-bit platforms
Merge branch 'lt/fix-config' into lt/config
* lt/fix-config:
git config syntax updates
Another config file parsing fix.
checkout: use --aggressive when running a 3-way merge (-m).
Fix git-pack-objects for 64-bit platforms
with manual adjustment of t/t1300 for "git repo-config --list" option.
Signed-off-by: Junio C Hamano <junkio@cox.net>
* lt/fix-config:
git config syntax updates
Another config file parsing fix.
checkout: use --aggressive when running a 3-way merge (-m).
Fix git-pack-objects for 64-bit platforms
with manual adjustment of t/t1300 for "git repo-config --list" option.
Signed-off-by: Junio C Hamano <junkio@cox.net>
git config syntax updates
This updates the hierarchical section name syntax to
[section<space>+"<randomstring>"]
where the only rule for "randomstring" is that it can't contain a newline,
and if you really want to insert a double-quote, you do it with \".
It turns that into the section name "secion.randomstring". The
"section" part is still case insensitive, but the "randomstring"
part is case sensitive.
So you could use this for things like
[email "torvalds@osdl.org"]
name = Linus Torvalds
if you wanted to do the "email->name" conversion as part of the config
file format (I'm not claiming that is sensible, I'm just giving it as an
insane example). That would show up as the association
email.torvalds@osdl.org.name -> Linus Torvalds
which is easy to parse (the "." in the email _looks_ ambiguous, but it
isn't: you know that there will always be a single key-name, so you find
the key name with "strrchr(name, '.')" and things are entirely
unambiguous).
Repo-config is updated to be able to parse the new format, and also
write things out in the new format.
[jc: rolled two patches from Linus and one fix-up from Sean into one,
with additional adjustments for t/t1300 test to check the case
insensitiveness of section base and variable and case sensitiveness
of the extended section part. Then stripped some part off to make
the result applicable to the stale 1.3.X series that does not have
recent enhancements. ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This updates the hierarchical section name syntax to
[section<space>+"<randomstring>"]
where the only rule for "randomstring" is that it can't contain a newline,
and if you really want to insert a double-quote, you do it with \".
It turns that into the section name "secion.randomstring". The
"section" part is still case insensitive, but the "randomstring"
part is case sensitive.
So you could use this for things like
[email "torvalds@osdl.org"]
name = Linus Torvalds
if you wanted to do the "email->name" conversion as part of the config
file format (I'm not claiming that is sensible, I'm just giving it as an
insane example). That would show up as the association
email.torvalds@osdl.org.name -> Linus Torvalds
which is easy to parse (the "." in the email _looks_ ambiguous, but it
isn't: you know that there will always be a single key-name, so you find
the key name with "strrchr(name, '.')" and things are entirely
unambiguous).
Repo-config is updated to be able to parse the new format, and also
write things out in the new format.
[jc: rolled two patches from Linus and one fix-up from Sean into one,
with additional adjustments for t/t1300 test to check the case
insensitiveness of section base and variable and case sensitiveness
of the extended section part. Then stripped some part off to make
the result applicable to the stale 1.3.X series that does not have
recent enhancements. ]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Another config file parsing fix.
If the variable we need to store should go into a section
that currently only has a single variable (not matching
the one we're trying to insert), we will already be into
the next section before we notice we've bypassed the correct
location to insert the variable.
To handle this case we store the current location as soon
as we find a variable matching the section of our new
variable.
This breakage was brought up by Linus.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If the variable we need to store should go into a section
that currently only has a single variable (not matching
the one we're trying to insert), we will already be into
the next section before we notice we've bypassed the correct
location to insert the variable.
To handle this case we store the current location as soon
as we find a variable matching the section of our new
variable.
This breakage was brought up by Linus.
Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
checkout: use --aggressive when running a 3-way merge (-m).
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix git-pack-objects for 64-bit platforms
The offset of an object in the pack is recorded as a 4-byte integer
in the index file. When reading the offset from the mmap'ed index
in prepare_pack_revindex(), the address is dereferenced as a long*.
This works fine as long as the long type is four bytes wide. On
NetBSD/sparc64, however, a long is 8 bytes wide and so dereferencing
the offset produces garbage.
[jc: taking suggestion by Linus to use uint32_t]
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The offset of an object in the pack is recorded as a 4-byte integer
in the index file. When reading the offset from the mmap'ed index
in prepare_pack_revindex(), the address is dereferenced as a long*.
This works fine as long as the long type is four bytes wide. On
NetBSD/sparc64, however, a long is 8 bytes wide and so dereferencing
the offset produces garbage.
[jc: taking suggestion by Linus to use uint32_t]
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
fix diff-delta bad memory access
It cannot be assumed that the given buffer will never be moved when
shrinking the allocated memory size with realloc(). So let's ignore
that optimization for now.
This patch makes Electric Fence happy on Linux.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It cannot be assumed that the given buffer will never be moved when
shrinking the allocated memory size with realloc(). So let's ignore
that optimization for now.
This patch makes Electric Fence happy on Linux.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Acked-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'fix'
* fix:
checkout: use --aggressive when running a 3-way merge (-m).
revert/cherry-pick: use aggressive merge.
* fix:
checkout: use --aggressive when running a 3-way merge (-m).
revert/cherry-pick: use aggressive merge.
checkout: use --aggressive when running a 3-way merge (-m).
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
revert/cherry-pick: use aggressive merge.
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
After doing an in-index 3-way merge, we always do the stock
"merge-index merge-one-file" without doing anything fancy;
use of --aggressive helps performance quite a bit.
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: -F (--fixed-strings)
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: -w fix
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: typofix
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'jc/clean'
* jc/clean:
Teach git-clean optional <paths>... parameters.
* jc/clean:
Teach git-clean optional <paths>... parameters.
Merge branch 'mw/alternates'
* mw/alternates:
clone: don't clone the info/alternates file
test case for transitive info/alternates
Transitively read alternatives
* mw/alternates:
clone: don't clone the info/alternates file
test case for transitive info/alternates
Transitively read alternatives
Merge branch 'jc/xsha1'
* jc/xsha1:
get_sha1() - fix infinite loop on nonexistent stage.
get_sha1(): :path and :[0-3]:path to extract from index.
* jc/xsha1:
get_sha1() - fix infinite loop on nonexistent stage.
get_sha1(): :path and :[0-3]:path to extract from index.
Merge branch 'jc/again'
* jc/again:
Fix users of prefix_path() to free() only when necessary
update-index --again: take optional pathspecs
update-index --again
* jc/again:
Fix users of prefix_path() to free() only when necessary
update-index --again: take optional pathspecs
update-index --again
Merge branch 'np/delta'
* np/delta:
improve diff-delta with sparse and/or repetitive data
tiny optimization to diff-delta
replace adler32 with Rabin's polynomial in diff-delta
use delta index data when finding best delta matches
split the diff-delta interface
* np/delta:
improve diff-delta with sparse and/or repetitive data
tiny optimization to diff-delta
replace adler32 with Rabin's polynomial in diff-delta
use delta index data when finding best delta matches
split the diff-delta interface
Merge branch 'jc/bindiff'
* jc/bindiff:
improve base85 generated assembly code
binary diff and apply: testsuite.
binary diff: further updates.
binary patch.
* jc/bindiff:
improve base85 generated assembly code
binary diff and apply: testsuite.
binary diff: further updates.
binary patch.
Merge branch 'fix'
* fix:
read-cache.c: use xcalloc() not calloc()
apply: fix infinite loop with multiple patches with --index
* fix:
read-cache.c: use xcalloc() not calloc()
apply: fix infinite loop with multiple patches with --index
Merge branch 'tojunio' of locke.catalyst.net.nz/git/git-martinlanghoff into ml/cvs
* 'tojunio' of http://locke.catalyst.net.nz/git/git-martinlanghoff:
Change to allow subdir updates from Eclipse
Many fixes for most operations in Eclipse.
Added logged warnings for CVS error returns
cvsserver: use git-rev-list instead of git-log
git-cvsexportcommit: Add -f(orce) and -m(essage prefix) flags, small cleanups.
* 'tojunio' of http://locke.catalyst.net.nz/git/git-martinlanghoff:
Change to allow subdir updates from Eclipse
Many fixes for most operations in Eclipse.
Added logged warnings for CVS error returns
cvsserver: use git-rev-list instead of git-log
git-cvsexportcommit: Add -f(orce) and -m(essage prefix) flags, small cleanups.
read-cache.c: use xcalloc() not calloc()
Elsewhere we use xcalloc(); we should consistently do so.
Signed-off-by: Yakov Lerner <iler.ml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Elsewhere we use xcalloc(); we should consistently do so.
Signed-off-by: Yakov Lerner <iler.ml@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
apply: fix infinite loop with multiple patches with --index
When multiple patches are passed to git-apply, it will attempt
to open multiple file descriptors to an index, which means
multiple entries will be in the circular cache_file_list.
This change makes git-apply only open the index once and
write the index at exit.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When multiple patches are passed to git-apply, it will attempt
to open multiple file descriptors to an index, which means
multiple entries will be in the circular cache_file_list.
This change makes git-apply only open the index once and
write the index at exit.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: tighten argument parsing.
I mistyped
git grep next -e '"^@"' '*.c'
and got many hits that contain "next" without complaint.
Obviously what I meant to say was:
git grep -e '"^@"' next -- '*.c'
This tightens the argument parsing rule a bit:
- All "grep" parameters should come first;
- If there is no -e nor -f to specify pattern, the first non
option string is the parameter;
- After that, zero or more revs can follow.
- An optional '--' can be present, and is skipped.
- All the rest are pathspecs. If '--' was not there, they must
be paths that exist in the working tree.
Signed-off-by: Junio C Hamano <junkio@cox.net>
I mistyped
git grep next -e '"^@"' '*.c'
and got many hits that contain "next" without complaint.
Obviously what I meant to say was:
git grep -e '"^@"' next -- '*.c'
This tightens the argument parsing rule a bit:
- All "grep" parameters should come first;
- If there is no -e nor -f to specify pattern, the first non
option string is the parameter;
- After that, zero or more revs can follow.
- An optional '--' can be present, and is skipped.
- All the rest are pathspecs. If '--' was not there, they must
be paths that exist in the working tree.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Teach git-clean optional <paths>... parameters.
When optional paths arguments are given, git-clean passes them
to underlying git-ls-files; with this, you can say:
git clean 'temp-*'
to clean only the garbage files whose names begin with 'temp-'.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
When optional paths arguments are given, git-clean passes them
to underlying git-ls-files; with this, you can say:
git clean 'temp-*'
to clean only the garbage files whose names begin with 'temp-'.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Pavel Roskin <proski@gnu.org>
Merge branch 'fix'
* fix:
Separate object name errors from usage errors
Documentation: {caret} fixes (git-rev-list.txt)
Fix "git diff --stat" with long filenames
Fix repo-config set-multivar error return path.
* fix:
Separate object name errors from usage errors
Documentation: {caret} fixes (git-rev-list.txt)
Fix "git diff --stat" with long filenames
Fix repo-config set-multivar error return path.
Separate object name errors from usage errors
Separate object name errors from usage errors.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Separate object name errors from usage errors.
Signed-off-by: Dmitry V. Levin <ldv@altlinux.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
get_sha1() - fix infinite loop on nonexistent stage.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Documentation: {caret} fixes (git-rev-list.txt)
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
builtin-grep: documentation
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Teach -f <file> option to builtin-grep.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
improve base85 generated assembly code
This code is arguably pretty hot, if you use binary patches of course.
This patch helps gcc generate both smaller and faster code especially in
the error free path.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This code is arguably pretty hot, if you use binary patches of course.
This patch helps gcc generate both smaller and faster code especially in
the error free path.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix "git diff --stat" with long filenames
When we cut off the front of a filename to make it fit on the line, we add
a "..." in front. However, the way the "git diff" code was written, we
will never reset the prefix back to the empty string, so every single
filename afterwards will have the "..." prefix, whether appropriate or
not.
You can see this with "git diff v2.6.16.." on the current kernel tree,
since there are filenames with long names that changed there:
[ snip snip ]
Documentation/filesystems/vfs.txt | 229
.../firmware_class/firmware_sample_driver.c | 3
.../firmware_sample_firmware_class.c | 1
...Documentation/fujitsu/frv/kernel-ABI.txt | 192
...Documentation/hwmon/w83627hf | 4
[ snip snip ]
notice how the two Documentation/firmware** filenames caused the "..." to
be added, but then the later filenames don't want it, and it also screws
up the alignment of the line numbering afterwards.
Trivially fixed by moving the declaration (and initial setting) of the
"prefix" variable into the for-loop where it is used.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When we cut off the front of a filename to make it fit on the line, we add
a "..." in front. However, the way the "git diff" code was written, we
will never reset the prefix back to the empty string, so every single
filename afterwards will have the "..." prefix, whether appropriate or
not.
You can see this with "git diff v2.6.16.." on the current kernel tree,
since there are filenames with long names that changed there:
[ snip snip ]
Documentation/filesystems/vfs.txt | 229
.../firmware_class/firmware_sample_driver.c | 3
.../firmware_sample_firmware_class.c | 1
...Documentation/fujitsu/frv/kernel-ABI.txt | 192
...Documentation/hwmon/w83627hf | 4
[ snip snip ]
notice how the two Documentation/firmware** filenames caused the "..." to
be added, but then the later filenames don't want it, and it also screws
up the alignment of the line numbering afterwards.
Trivially fixed by moving the declaration (and initial setting) of the
"prefix" variable into the for-loop where it is used.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix repo-config set-multivar error return path.
This hopefully fixes the problem an earlier commit 5d8ee9ceb attemted
to fix.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This hopefully fixes the problem an earlier commit 5d8ee9ceb attemted
to fix.
Signed-off-by: Junio C Hamano <junkio@cox.net>
clone: don't clone the info/alternates file
Now that the cloned alternates file is parsed, too we don't need to
copy it into our new repository, we just reference it.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Now that the cloned alternates file is parsed, too we don't need to
copy it into our new repository, we just reference it.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
test case for transitive info/alternates
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Transitively read alternatives
When adding an alternate object store then add entries from its
info/alternates files, too.
Relative entries are only allowed in the current repository.
Loops and duplicate alternates through multiple repositories are ignored.
Just to be sure that nothing breaks it is not allow to build deep
nesting levels using info/alternates.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When adding an alternate object store then add entries from its
info/alternates files, too.
Relative entries are only allowed in the current repository.
Loops and duplicate alternates through multiple repositories are ignored.
Just to be sure that nothing breaks it is not allow to build deep
nesting levels using info/alternates.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change to allow subdir updates from Eclipse
(Now you can rightclick any directory and select team-update/team-commit) and it should work
(Now you can rightclick any directory and select team-update/team-commit) and it should work
Merge branch 'fix'
* fix:
repack: honor -d even when no new pack was created
clone: keep --reference even with -l -s
repo-config: document what value_regexp does a bit more clearly.
Release config lock if the regex is invalid
core-tutorial.txt: escape asterisk
* fix:
repack: honor -d even when no new pack was created
clone: keep --reference even with -l -s
repo-config: document what value_regexp does a bit more clearly.
Release config lock if the regex is invalid
core-tutorial.txt: escape asterisk
Sparse fix for builtin-diff
You gotta love sparse:
builtin-diff.c:88:4: error: Just how const do you want this type to be?
Signed-off-by: Peter Hagervall <hager@cs.umu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
You gotta love sparse:
builtin-diff.c:88:4: error: Just how const do you want this type to be?
Signed-off-by: Peter Hagervall <hager@cs.umu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
repack: honor -d even when no new pack was created
If all objects are reachable via an alternate object store then we
still have to remove all obsolete local packs.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If all objects are reachable via an alternate object store then we
still have to remove all obsolete local packs.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
clone: keep --reference even with -l -s
Both -l -s and --reference update objects/info/alternates and used
to write over each other.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Both -l -s and --reference update objects/info/alternates and used
to write over each other.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>