Merge from gitk
[PATCH] git-rev-list: avoid crash on broken repository
When following tags, check for parse_object() success and error out
properly instead of segfaulting.
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When following tags, check for parse_object() success and error out
properly instead of segfaulting.
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Fix git-format-patch-script to handle empty messages
In case of a commit with an empty message there is no
mandatory empty line between headers and body
[jc: This makes --mbox output valid even when the commit message does
not have anything but its first line, which the one I wrote botched.
One side-effect is that it adds an extra blank line at the end even if
it has more than one lines, which will be eaten by the receiving end.
As Marco says, this is a stop-gap measure. This script needs to be
split into two, one that gets the format specifier and a commit ID to
write to its standard output, and another that drives that one reading
from rev-list. I'll fix things properly when that happens by
rewriting the former part in Perl or something more reasonable than
the current shell, sed and grep mishmash.]
Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In case of a commit with an empty message there is no
mandatory empty line between headers and body
[jc: This makes --mbox output valid even when the commit message does
not have anything but its first line, which the one I wrote botched.
One side-effect is that it adds an extra blank line at the end even if
it has more than one lines, which will be eaten by the receiving end.
As Marco says, this is a stop-gap measure. This script needs to be
split into two, one that gets the format specifier and a commit ID to
write to its standard output, and another that drives that one reading
from rev-list. I'll fix things properly when that happens by
rewriting the former part in Perl or something more reasonable than
the current shell, sed and grep mishmash.]
Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Display the contents of a tag when the user clicks on it.
This just displays the result of git-cat-file on the tag in the
details pane. If the tag is a "direct" tag (the tag file contains
the SHA1 ID of a commit rather than a tag), we show the tag name
and SHA1 ID.
This just displays the result of git-cat-file on the tag in the
details pane. If the tag is a "direct" tag (the tag file contains
the SHA1 ID of a commit rather than a tag), we show the tag name
and SHA1 ID.
Added re-read refs command, and display all refs.
These are features requested by Junio. Any plain file under .git/refs
whose contents start with 40 hex characters is taken as a reference
and displayed like a head but with a light blue background (unless it
is in .git/refs/tags or .git/refs/heads, in which case it is displayed
as before). There is now a "Reread references" menu item in the File
menu which re-reads all the plain files under .git/refs and redisplays
any references that have changed.
These are features requested by Junio. Any plain file under .git/refs
whose contents start with 40 hex characters is taken as a reference
and displayed like a head but with a light blue background (unless it
is in .git/refs/tags or .git/refs/heads, in which case it is displayed
as before). There is now a "Reread references" menu item in the File
menu which re-reads all the plain files under .git/refs and redisplays
any references that have changed.
Fix __attribute__ changes.
It cannot be checked with #ifndef, if you really think about what it
does which cannot be done only with the preprocessor. My thinko.
Signed-off-by: Junio C Hamano <junkio@cox.net>
It cannot be checked with #ifndef, if you really think about what it
does which cannot be done only with the preprocessor. My thinko.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Spell __attribute__ correctly in cache.h.
Sun's cc doesn't know __attribute__.
Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Sun's cc doesn't know __attribute__.
Signed-off-by: Jason Riedy <ejr@cs.berkeley.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Save the maxwidth setting in the ~/.gitk file.
Fix a bug where commits with no children weren't marked as on-screen.
This problem was revealed by running gitk --all on Wolfgang Denk's
u-boot repository.
This problem was revealed by running gitk --all on Wolfgang Denk's
u-boot repository.
Also make git-rebase-script stricter about dirty working tree.
Otherwise the first commit rebase makes could include whatever
dirty state the original working tree had.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Otherwise the first commit rebase makes could include whatever
dirty state the original working tree had.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] git-applymbox: verify that index is clean
This makes git-applymbox verify that the index matches the current HEAD
before it starts applying patches.
Otherwise, you might have updated the index with unrelated changes, and
the first patch will commit not just the patch from the mbox, but also any
changes you had in your index.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This makes git-applymbox verify that the index matches the current HEAD
before it starts applying patches.
Otherwise, you might have updated the index with unrelated changes, and
the first patch will commit not just the patch from the mbox, but also any
changes you had in your index.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Link the glossary document from the main manual.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Stupid typo fix for git rebase.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Updates to glossary
Changes to the descriptions of tree and tag objects, a link for ent, and
descriptions for rewind, rebase and core git were added.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Changes to the descriptions of tree and tag objects, a link for ent, and
descriptions for rewind, rebase and core git were added.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge with gitk --parents change.
[PATCH] updates for Documentation/howto/using-topic-branches.txt
Small fix (use "git branch" to make branches, rather than "git checkout -b").
Optimization for trivial patches (apply to release and merge to test).
Three sample scripts appended.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Small fix (use "git branch" to make branches, rather than "git checkout -b").
Optimization for trivial patches (apply to release and merge to test).
Three sample scripts appended.
Signed-off-by: Tony Luck <tony.luck@intel.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add Makefile target glossary.html
This also includes a script which does the sorting, and introduces
hyperlinks for every described term.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This also includes a script which does the sorting, and introduces
hyperlinks for every described term.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use the --parents flag to git-rev-list.
With --parents, git-rev-list gives us the list of parents on the
first line of each commit. We use that rather than looking for
the parent: lines in the commit body, since this way we get to
know about the grafts for free.
With --parents, git-rev-list gives us the list of parents on the
first line of each commit. We use that rather than looking for
the parent: lines in the commit body, since this way we get to
know about the grafts for free.
Merge with gitk
[PATCH] Assorted changes to glossary
Based on the discussion on the git list, here are some important changes
to the glossary. (There is no cache, but an index. Use "object name"
rather than "SHA1". Reorder. Clarify.)
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Based on the discussion on the git list, here are some important changes
to the glossary. (There is no cache, but an index. Use "object name"
rather than "SHA1". Reorder. Clarify.)
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Allow graph lines to jump through hyperspace.
When the graph gets too wide (as defined by the maxwidth variable,
which can be set in ~/.gitk), we can now terminate graph lines with
an arrow pointing downwards, and reintroduce them later with an
arrow pointing upwards when we need them. This makes the graph much
less cluttered on large repositories such as the linux kernel.
Unfortunately this has made it slower; it takes about 10 seconds
user time on the linux-2.6 repository on my machine now, compared
to 6 seconds before. I'll have to work on optimizing that. Also
on the todo list are making the arrow heads active (so if you click
on them you jump to the other end) and improving the placement of
the null entry.
When the graph gets too wide (as defined by the maxwidth variable,
which can be set in ~/.gitk), we can now terminate graph lines with
an arrow pointing downwards, and reintroduce them later with an
arrow pointing upwards when we need them. This makes the graph much
less cluttered on large repositories such as the linux kernel.
Unfortunately this has made it slower; it takes about 10 seconds
user time on the linux-2.6 repository on my machine now, compared
to 6 seconds before. I'll have to work on optimizing that. Also
on the todo list are making the arrow heads active (so if you click
on them you jump to the other end) and improving the placement of
the null entry.
Make rebase script saner.
It did not check to see if the working tree was clean and matched
the commit we were starting out as, resulting in the initial rebased
commit including whatever dirty state the working tree has had.
Signed-off-by: Junio C Hamano <junkio@cox.net>
It did not check to see if the working tree was clean and matched
the commit we were starting out as, resulting in the initial rebased
commit including whatever dirty state the working tree has had.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make sure alternates are carried over from the original repository.
When we create a cheap local clone by pointing at the object databse
of the original repository, we forgot to take the alternates the original
repository might have had into account.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When we create a cheap local clone by pointing at the object databse
of the original repository, we forgot to take the alternates the original
repository might have had into account.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix git-commit without paths.
The earlier one to grab output from diff-files --name-only has a grave
bug that when no paths are given it ended up doing the equivalent of
"git-commit --all", which was not what I intended.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The earlier one to grab output from diff-files --name-only has a grave
bug that when no paths are given it ended up doing the equivalent of
"git-commit --all", which was not what I intended.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make git-update-cache take relative pathnames
This also makes "./filename" acceptable as a side effect, since the
pathname normalization handles that too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This also makes "./filename" acceptable as a side effect, since the
pathname normalization handles that too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Export relative path handling "prefix_path()" function
Not all programs necessarily have a pathspec array of pathnames, some of
them (like git-update-cache) want to do things one file at a time. So
export the single-path interface too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Not all programs necessarily have a pathspec array of pathnames, some of
them (like git-update-cache) want to do things one file at a time. So
export the single-path interface too.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] git-cvsimport - remove hardcoded reference to origin
... in the newly introduced merge detection code.
Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
... in the newly introduced merge detection code.
Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add merge detection to git-cvsimport
Added -m and -M flags for git-cvsimport to detect merge commits in cvs.
While this trusts the commit message, in repositories where merge commits
indicate 'merged from FOOBRANCH' the import works surprisingly well.
Even if some merges from CVS are bogus or incomplete, the resulting
branches are in better state to go forward (and merge) than without any
merge detection.
Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Added -m and -M flags for git-cvsimport to detect merge commits in cvs.
While this trusts the commit message, in repositories where merge commits
indicate 'merged from FOOBRANCH' the import works surprisingly well.
Even if some merges from CVS are bogus or incomplete, the resulting
branches are in better state to go forward (and merge) than without any
merge detection.
Signed-off-by: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add GIT glossary
[jc: This is the version without asciidoc cross references;
Johannes says that the cross referenced one is generated from
this file using a Perl script, so I am placing this as the
source, and expecting to later receive the script and a Makefile
entry or two to massage this file into the final HTML or
whatever form.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[jc: This is the version without asciidoc cross references;
Johannes says that the cross referenced one is generated from
this file using a Perl script, so I am placing this as the
source, and expecting to later receive the script and a Makefile
entry or two to massage this file into the final HTML or
whatever form.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Let git-format-patch-script write on stdout
Avoid that git-format-patch writes out patch series
information on stderr when there are no errors
Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Avoid that git-format-patch writes out patch series
information on stderr when there are no errors
Signed-off-by: Marco Costalba <mcostalba@yahoo.it>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Be consistent in naming of remote heads
The _remote_name variable used for messages does not need the
refs/heads/ prefix included.
Signed-off-by: Kris Shannon <kris.shannon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The _remote_name variable used for messages does not need the
refs/heads/ prefix included.
Signed-off-by: Kris Shannon <kris.shannon@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] use it's and its correctly in documentation
At one place in Documentation/tutorial.txt and several in the base
README, its was wrongly used in place of it's or vice versa. One
instance remains somewhere in Documentation/howto/, which I didn't
correct because it's in a quotation.
Signed-off-by: Greg Louis <glouis@dynamicro.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
At one place in Documentation/tutorial.txt and several in the base
README, its was wrongly used in place of it's or vice versa. One
instance remains somewhere in Documentation/howto/, which I didn't
correct because it's in a quotation.
Signed-off-by: Greg Louis <glouis@dynamicro.ca>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Also handle CVS branches with a '/' in their name
I track a CVS project which has a branch with a '/' in the branch name.
Since git wants the branch name to be a file name at the same time,
substitute that character to a '-' by default (override with "-s <subst>").
This should work well, despite the fact that a division and a difference
are completely different :-)
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I track a CVS project which has a branch with a '/' in the branch name.
Since git wants the branch name to be a file name at the same time,
substitute that character to a '-' by default (override with "-s <subst>").
This should work well, despite the fact that a division and a difference
are completely different :-)
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] When copying or renaming, keep the mode, please
Without this patch, git-apply does not retain the mode when renaming or
copying files.
[jc: Good catch, Johannes. I added a test case to demonstrate the
breackage in the original.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Without this patch, git-apply does not retain the mode when renaming or
copying files.
[jc: Good catch, Johannes. I added a test case to demonstrate the
breackage in the original.]
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Change git-branch to list branches
If no argument provided to `git branch`, show available branches and
mark current branch with star.
This is based on patch written by Amos Waterland <apw@rossby.metr.ou.edu>.
[jc: and I changed it to handle subdirectories under refs/heads/ as well.]
Signed-off-by: Kalle Valo <Kalle.Valo@iki.fi>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If no argument provided to `git branch`, show available branches and
mark current branch with star.
This is based on patch written by Amos Waterland <apw@rossby.metr.ou.edu>.
[jc: and I changed it to handle subdirectories under refs/heads/ as well.]
Signed-off-by: Kalle Valo <Kalle.Valo@iki.fi>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-commit: pass explicit path to git-diff-files.
When running "git commit" with explicit path arguments, allow it to
take directory name. This makes "git commit Documentation/" to commit
everything that is changed under Documentation/ directory.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When running "git commit" with explicit path arguments, allow it to
take directory name. This makes "git commit Documentation/" to commit
everything that is changed under Documentation/ directory.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Pass options to underlying git-rev-list from show-branches.
This lets you say "git show-branches --max-count=30".
Signed-off-by: Junio C Hamano <junkio@cox.net>
This lets you say "git show-branches --max-count=30".
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add --symbolic flag to git-rev-parse.
This is most useful with --all, --revs-only, --no-flags and --verify.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This is most useful with --all, --revs-only, --no-flags and --verify.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add graft support.
We read .git/info/grafts and use the information in there to
override the list of parents we get from git-rev-list or
git-cat-file.
We read .git/info/grafts and use the information in there to
override the list of parents we get from git-rev-list or
git-cat-file.
Teach applymbox to keep the Subject: line.
This corresponds to the -k flag to git format-patch --mbox
option. The option should probably not be used when applying a
real e-mail patch, but is needed when format-patch and applymbox
pair is used for cherrypicking.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This corresponds to the -k flag to git format-patch --mbox
option. The option should probably not be used when applying a
real e-mail patch, but is needed when format-patch and applymbox
pair is used for cherrypicking.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use LF and allow comments in objects/info/alternates file.
Yes, using the same format for the file and the environment variable
was a big mistake. This uses LF as the path separator, and allows
lines that begin with '#' to be comments. ':' is no longer a separator
in objects/info/alternates file.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Yes, using the same format for the file and the environment variable
was a big mistake. This uses LF as the path separator, and allows
lines that begin with '#' to be comments. ':' is no longer a separator
in objects/info/alternates file.
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-format-patch fixes.
Introduces --keep-subjects flag to tell it not to munge the
first line of the commit message. Running "git applymbox" on
the output from "git format-patch -m -k" would preserve the
original commit information better this way.
At the same time, prefix Subject: on the first line of the
commit, to help people cut©.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Introduces --keep-subjects flag to tell it not to munge the
first line of the commit message. Running "git applymbox" on
the output from "git format-patch -m -k" would preserve the
original commit information better this way.
At the same time, prefix Subject: on the first line of the
commit, to help people cut©.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Improve handling of "." and ".." in git-diff-*
This fixes up usage of ".." (without an ending slash) and "." (with or
without the ending slash) in the git diff family.
It also fixes pathspec matching for the case of an empty pathspec, since a
"." in the top-level directory (or enough ".." under subdirectories) will
result in an empty pathspec. We used to not match it against anything, but
it should in fact match everything.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fixes up usage of ".." (without an ending slash) and "." (with or
without the ending slash) in the git diff family.
It also fixes pathspec matching for the case of an empty pathspec, since a
"." in the top-level directory (or enough ".." under subdirectories) will
result in an empty pathspec. We used to not match it against anything, but
it should in fact match everything.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Fix test failure due to overly strict .git directory tests
We may not actually have a valid HEAD at all times, so relax the validity
tests for a .git subdirectory accordingly.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We may not actually have a valid HEAD at all times, so relax the validity
tests for a .git subdirectory accordingly.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make "git diff" work inside relative subdirectories
We always show the diff as an absolute path, but pathnames to diff are
taken relative to the current working directory (and if no pathnames are
given, the default ends up being all of the current working directory).
Note that "../xyz" also works, so you can do
cd linux/drivers/char
git diff ../block
and it will generate a diff of the linux/drivers/block changes.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We always show the diff as an absolute path, but pathnames to diff are
taken relative to the current working directory (and if no pathnames are
given, the default ends up being all of the current working directory).
Note that "../xyz" also works, so you can do
cd linux/drivers/char
git diff ../block
and it will generate a diff of the linux/drivers/block changes.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add a bit more links to the commands to the main git(7) page.
There are many programs like git-add not described at all, and the
organization of the list of commands may be suboptimal, but we have to
start somewhere.
Signed-off-by: Junio C Hamano <junkio@cox.net>
There are many programs like git-add not described at all, and the
organization of the list of commands may be suboptimal, but we have to
start somewhere.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Reformat git-show-branches-script documentation.
... using ListingBlock of asciidoc.
Signed-off-by: Junio C Hamano <junkio@cox.net>
... using ListingBlock of asciidoc.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make do_each_ref() follow symlinks.
Because there is no reason not to, and this makes things a bit
safer when running "git prune".
[jc: I do not necessarily agree with the reasoning of the
original author that it is a good way to keep "git prune" from
stomping on objects to have a symlink that points at .git/refs
of the repository A in the .git/refs of the repository B when
repository A borrows object database from repository B. For one
thing, the object database that everybody borrows objects from
may not even have its own .git/refs hierarchy. Come to think of
it, maybe we should disallow symlink inside .git/refs hierarchy;
we update the files there by creat/rename pair, so having
symlinks would not work anyway when you do anything that would
update them.]
Signed-off-by: Junio C Hamano <junkio@cox.net>
Because there is no reason not to, and this makes things a bit
safer when running "git prune".
[jc: I do not necessarily agree with the reasoning of the
original author that it is a good way to keep "git prune" from
stomping on objects to have a symlink that points at .git/refs
of the repository A in the .git/refs of the repository B when
repository A borrows object database from repository B. For one
thing, the object database that everybody borrows objects from
may not even have its own .git/refs hierarchy. Come to think of
it, maybe we should disallow symlink inside .git/refs hierarchy;
we update the files there by creat/rename pair, so having
symlinks would not work anyway when you do anything that would
update them.]
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add -k kill keyword expansion option to git-cvsimport - revised
Early versions of git-cvsimport defaulted to using preexisting keyword
expansion settings. This change preserves compatibility with existing cvs
imports and allows new repository migrations to kill keyword expansion.
After exploration of the different -k modes in the cvs protocol, we use -kk
which kills keyword expansion wherever possible. Against the protocol
spec, -ko and -kb will sometimes expand keywords.
Should improve our chances of detecting merges and reduce imported
repository size.
Signed-off: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Early versions of git-cvsimport defaulted to using preexisting keyword
expansion settings. This change preserves compatibility with existing cvs
imports and allows new repository migrations to kill keyword expansion.
After exploration of the different -k modes in the cvs protocol, we use -kk
which kills keyword expansion wherever possible. Against the protocol
spec, -ko and -kb will sometimes expand keywords.
Should improve our chances of detecting merges and reduce imported
repository size.
Signed-off: Martin Langhoff <martin.langhoff@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Fix local pull that uses packs.
The patch mixed up the sha1 for the object being pulled, and the
sha1 the pull engine internally use to represent the name of the
pack that contains the object being pulled.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The patch mixed up the sha1 for the object being pulled, and the
sha1 the pull engine internally use to represent the name of the
pack that contains the object being pulled.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Support packs in local-pull
If it doesn't find an object, it looks for an index that contains it
and uses the same methods on that instead.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If it doesn't find an object, it looks for an index that contains it
and uses the same methods on that instead.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add function to read an index file from an arbitrary filename.
Note that the pack file has to be in the usual location if it gets
installed later.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Note that the pack file has to be in the usual location if it gets
installed later.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Fixed two bugs in git-cvsimport-script.
The git-cvsimport-script had a copule of small bugs that prevented me
from importing a big CVS repository.
The first was that it didn't handle removed files with a multi-digit
primary revision number.
The second was that it was asking the CVS server for "F" messages,
although they were not handled.
I also updated the documentation for that script to correspond to
actual flags.
Signed-off-by: David K?5gedal <davidk@lysator.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The git-cvsimport-script had a copule of small bugs that prevented me
from importing a big CVS repository.
The first was that it didn't handle removed files with a multi-digit
primary revision number.
The second was that it was asking the CVS server for "F" messages,
although they were not handled.
I also updated the documentation for that script to correspond to
actual flags.
Signed-off-by: David K?5gedal <davidk@lysator.liu.se>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] cvsgit fixes: spaces in filenames and CVS server dialog woes
Problems found while importing dasher's CVS:
* Allow spaces in filenames.
* cvsps may create unnamed branches with revisions that don't really
exist, which causes the CVS server to return something we haven't
hitherto expected.
* Report deleted files when being verbose.
* Also, report the commit date.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Problems found while importing dasher's CVS:
* Allow spaces in filenames.
* cvsps may create unnamed branches with revisions that don't really
exist, which causes the CVS server to return something we haven't
hitherto expected.
* Report deleted files when being verbose.
* Also, report the commit date.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make tools use DESTDIR as well (otherwise rpm build is broken).
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Chris Wright <chrisw@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make git-format-patch's signoff option more consistent
Since git-commit-script has a "--signoff" option, use that in
git-format-patch-script, too (and since partial option names are
supported,"--sign" is still valid).
Also, if the message already contains the S-O-B line, silently ignore the
"--signoff" request.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Since git-commit-script has a "--signoff" option, use that in
git-format-patch-script, too (and since partial option names are
supported,"--sign" is still valid).
Also, if the message already contains the S-O-B line, silently ignore the
"--signoff" request.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Tentative fix to git-commit-script
The recent change to give the multiple commit message source was not
carrying over the authorship information from -C/-c commits correctly.
The export of the environment variable happens only in the subprocess,
not the main process that eventually runs git-commit-tree.
The right fix might be to teach git-commit-script to grok the From:
and Date: lines at the beginning of the commit message just like
git-applymbox knows how, but this has to do until that enhancement
happens.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The recent change to give the multiple commit message source was not
carrying over the authorship information from -C/-c commits correctly.
The export of the environment variable happens only in the subprocess,
not the main process that eventually runs git-commit-tree.
The right fix might be to teach git-commit-script to grok the From:
and Date: lines at the beginning of the commit message just like
git-applymbox knows how, but this has to do until that enhancement
happens.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add documentation for git repack and git-prune-packed.
[jc: the patch forgot to update the main git.txt documentation,
making all these new documentation practically no-op, so I added
a minimum attempt linking them from there.]
Signed-off-by: Ryan Anderson <ryan@michonline.com>
[jc: the patch forgot to update the main git.txt documentation,
making all these new documentation practically no-op, so I added
a minimum attempt linking them from there.]
Signed-off-by: Ryan Anderson <ryan@michonline.com>
[PATCH] clean up git script
Makes git work with a pure POSIX shell (tested with bash --posix and ash).
Right now git causes ash to choke on the redundant shift on line two.
Reduces the number of system calls git makes just to do a usage
statement from 22610 to 1122, and the runtime for same from 349ms to
29ms on my x86 Linux box.
Presents a standard usage statement, and pretty prints the available
commands in a form that does not scroll off small terminals.
[jc: while shifting when $# was zero was a bug, the original
patch failed to shift when it needs to, which I fixed up.]
Signed-off-by: Amos Waterland <apw@rossby.metr.ou.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Makes git work with a pure POSIX shell (tested with bash --posix and ash).
Right now git causes ash to choke on the redundant shift on line two.
Reduces the number of system calls git makes just to do a usage
statement from 22610 to 1122, and the runtime for same from 349ms to
29ms on my x86 Linux box.
Presents a standard usage statement, and pretty prints the available
commands in a form that does not scroll off small terminals.
[jc: while shifting when $# was zero was a bug, the original
patch failed to shift when it needs to, which I fixed up.]
Signed-off-by: Amos Waterland <apw@rossby.metr.ou.edu>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Audit rev-parse users.
Make sure that we say --verify when we want to get a single SHA1
name. Also when we say --verify, --revs-only is redundant.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make sure that we say --verify when we want to get a single SHA1
name. Also when we say --verify, --revs-only is redundant.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Keep excellent tutorial for using topic branches by Tony Luck
I would eventually like to move this to become a part of the tutorial,
but anyway, this was an excellent post that describes how topic
branches can be used to keep track of local changes.
I would eventually like to move this to become a part of the tutorial,
but anyway, this was an excellent post that describes how topic
branches can be used to keep track of local changes.
[PATCH] Run Ispell through git.txt
Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Show which branch you are on in git-status output.
When not on the "master" branch, show which branch we are
working on in the git-status message.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When not on the "master" branch, show which branch we are
working on in the git-status message.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add git-show-branches-script
Often I find myself wanting to do quick branches check when I am
not in the windowing environment and cannot run gitk.
This stupid script shows commits leading to the heads of
interesting branches with indication which ones belong to which
branches, so that fork point is somewhat discernible without
using gitk.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Often I find myself wanting to do quick branches check when I am
not in the windowing environment and cannot run gitk.
This stupid script shows commits leading to the heads of
interesting branches with indication which ones belong to which
branches, so that fork point is somewhat discernible without
using gitk.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Add some simple howtos, culled from the mailing list.
I think these are useful, and I think putting them in a new "howto"
directory might help some users until we get to the point of splitting
up the tutorial to be easier to read.
Given the authorship, I think it's safe to put these in the repository.
Signed-off-by: Ryan Anderson <ryan@michonline.com>
I think these are useful, and I think putting them in a new "howto"
directory might help some users until we get to the point of splitting
up the tutorial to be easier to read.
Given the authorship, I think it's safe to put these in the repository.
Signed-off-by: Ryan Anderson <ryan@michonline.com>
[PATCH] Fixed/Extended example for update hook
Add sample code to distinguish --force rebased head and simple
fast-forward. At the same time fixes a real bug; the "new ref"
path was using a wrong parameter.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add sample code to distinguish --force rebased head and simple
fast-forward. At the same time fixes a real bug; the "new ref"
path was using a wrong parameter.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add cheap local clone '-s' flag to git-clone-script
Using the $GIT_OBJECT_DIRECTORY/info/alternates mechanism,
create a new repository that borrows objects from the original
repository when --shared flag is given in addition to --local.
It is worth pointing out that the "cloned" repository depends on
the original repository, so this should be used only when you
can reasonably trust that the original repository would not
disappear without your knowing.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Using the $GIT_OBJECT_DIRECTORY/info/alternates mechanism,
create a new repository that borrows objects from the original
repository when --shared flag is given in addition to --local.
It is worth pointing out that the "cloned" repository depends on
the original repository, so this should be used only when you
can reasonably trust that the original repository would not
disappear without your knowing.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Alternate object pool mechanism updates.
It was a mistake to use GIT_ALTERNATE_OBJECT_DIRECTORIES
environment variable to specify what alternate object pools to
look for missing objects when working with an object database.
It is not a property of the process running the git commands,
but a property of the object database that is partial and needs
other object pools to complete the set of objects it lacks.
This patch allows you to have $GIT_OBJECT_DIRECTORY/info/alternates
whose contents is in exactly the same format as the environment
variable, to let an object database name alternate object pools
it depends on.
Signed-off-by: Junio C Hamano <junkio@cox.net>
It was a mistake to use GIT_ALTERNATE_OBJECT_DIRECTORIES
environment variable to specify what alternate object pools to
look for missing objects when working with an object database.
It is not a property of the process running the git commands,
but a property of the object database that is partial and needs
other object pools to complete the set of objects it lacks.
This patch allows you to have $GIT_OBJECT_DIRECTORY/info/alternates
whose contents is in exactly the same format as the environment
variable, to let an object database name alternate object pools
it depends on.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Documentation updates.
Linus brought up that documentation for many commands have
incorrect attribution. I started counting lines again, but
ended up adding a handful of missing manual pages.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Linus brought up that documentation for many commands have
incorrect attribution. I started counting lines again, but
ended up adding a handful of missing manual pages.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] plug memory leak in diff.c::diff_free_filepair()
When I run git-diff-tree on big change, it seems the command eats so
much memory. so I just put git under valgrind to see what's going on.
diff_free_filespec_data() doesn't free diff_filespec itself.
[jc: I ended up doing things slightly differently from Yasushi's
patch. The original idea was to use free_filespec_data() only to
free the data portion and keep useing the filespec itself, but
no existing code seems to do things that way, so I just yanked
that part out.]
Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When I run git-diff-tree on big change, it seems the command eats so
much memory. so I just put git under valgrind to see what's going on.
diff_free_filespec_data() doesn't free diff_filespec itself.
[jc: I ended up doing things slightly differently from Yasushi's
patch. The original idea was to use free_filespec_data() only to
free the data portion and keep useing the filespec itself, but
no existing code seems to do things that way, so I just yanked
that part out.]
Signed-off-by: Yasushi SHOJI <yashi@atmark-techno.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] fix null TZ problems on os/x
It seems that the localtime() libc routine doesn't care for finding a TZ
that's empty. It's ok with TZ not being set. Setting the TZ to GMT allowed
these tests to pass.
$ uname -v
Darwin Kernel Version 7.9.0: Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
Signed-off-by: Brad Roberts <braddr@puremagic.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It seems that the localtime() libc routine doesn't care for finding a TZ
that's empty. It's ok with TZ not being set. Setting the TZ to GMT allowed
these tests to pass.
$ uname -v
Darwin Kernel Version 7.9.0: Wed Mar 30 20:11:17 PST 2005; root:xnu/xnu-517.12.7.obj~1/RELEASE_PPC
Signed-off-by: Brad Roberts <braddr@puremagic.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] fix git-checkout-cache segfault on parisc
The index cleanup code is executed via atexit() which is *after* main
has completed, so the stack allocated cache_file has gone out of scope.
Parisc seems to use stack in the destructor functions, so cache_file
gets partially overwritten leading to the predictable disastrous
consequences.
[jc: Just to make sure, I audited other users of the function
hold_index_file_for_update() to make sure they do not have this
problem; everybody else uses non-stack cache_file structure and
is fine. Thanks, James.]
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The index cleanup code is executed via atexit() which is *after* main
has completed, so the stack allocated cache_file has gone out of scope.
Parisc seems to use stack in the destructor functions, so cache_file
gets partially overwritten leading to the predictable disastrous
consequences.
[jc: Just to make sure, I audited other users of the function
hold_index_file_for_update() to make sure they do not have this
problem; everybody else uses non-stack cache_file structure and
is fine. Thanks, James.]
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make get_sha1_basic() more careful
The "get_sha1_hex()" function is designed to work with SHA1 hex strings
that may be followed by arbitrary crud. However, that's not acceptable for
"get_sha1()" which is used for command line arguments etc: we don't want
to silently allow random characters after the end of the SHA1.
So verify that the hex string is all we have.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The "get_sha1_hex()" function is designed to work with SHA1 hex strings
that may be followed by arbitrary crud. However, that's not acceptable for
"get_sha1()" which is used for command line arguments etc: we don't want
to silently allow random characters after the end of the SHA1.
So verify that the hex string is all we have.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Make sure git-resolve-script always works on commits
You can resolve a tag, and it does the right thing except that it might
end up writing the tag itself into the resulting HEAD, which will confuse
subsequent operations no end.
This makes sure that when we resolve two heads, we will have turned them
into proper commits before we start acting on them.
This also fixes the parsing of "treeish^0", which would incorrectly
resolve to "treeish" instead of causing an error.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
You can resolve a tag, and it does the right thing except that it might
end up writing the tag itself into the resulting HEAD, which will confuse
subsequent operations no end.
This makes sure that when we resolve two heads, we will have turned them
into proper commits before we start acting on them.
This also fixes the parsing of "treeish^0", which would incorrectly
resolve to "treeish" instead of causing an error.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add SubmittingPatches
Not that I have stricter patch submission standard than ordinary
projects, I wanted to have it to make sure people understand
what they are doing when they add their own Signed-off-by line.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Not that I have stricter patch submission standard than ordinary
projects, I wanted to have it to make sure people understand
what they are doing when they add their own Signed-off-by line.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add --signoff and --verify option to git commit.
As brought up in the discussion which followed a patch to add a
signed-off-by line with the --sign flag to format-patch from
Johannes Schindelin, add --signoff to the git commit command.
Also add --verify to make sure the lines you introduced are
clean, which is more useful in commit but not very much in
format-patch as it was originally implemented, because finding
botches at format-patch time is too late.
Signed-off-by: Junio C Hamano <junkio@cox.net>
As brought up in the discussion which followed a patch to add a
signed-off-by line with the --sign flag to format-patch from
Johannes Schindelin, add --signoff to the git commit command.
Also add --verify to make sure the lines you introduced are
clean, which is more useful in commit but not very much in
format-patch as it was originally implemented, because finding
botches at format-patch time is too late.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Debianization updates
git-tk should be architecture independent.
git-core forgot to depend on perl.
Signed-Off-By: Matthias Urlichs <smurf@debian.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-tk should be architecture independent.
git-core forgot to depend on perl.
Signed-Off-By: Matthias Urlichs <smurf@debian.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix debianization: mark git-tk architecture neutral.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Adjust binary packaging to dest=>DESTDIR change.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make tools/ directory first-class citizen.
Tools directory being separate is just a historical
coincidence. Build and install together with the main
directory, just like the clean target does.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Tools directory being separate is just a historical
coincidence. Build and install together with the main
directory, just like the clean target does.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Unify Makefile indentation
Use <tab> instead of two spaces uniformly in the Makefile, even in the
ifdefs. Gives it a nice consistent look.
[jc: At the same time I indented the nested ifdefs to make them
slightly easier to read.]
Signed-off-by: Petr Baudis <pasky@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use <tab> instead of two spaces uniformly in the Makefile, even in the
ifdefs. Gives it a nice consistent look.
[jc: At the same time I indented the nested ifdefs to make them
slightly easier to read.]
Signed-off-by: Petr Baudis <pasky@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Use $DESTDIR instead of $dest
$DESTDIR is more usual during the build than $dest and is what
is usually used in the makefiles, so let's use it too.
Signed-off-by: Petr Baudis <pasky@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
$DESTDIR is more usual during the build than $dest and is what
is usually used in the makefiles, so let's use it too.
Signed-off-by: Petr Baudis <pasky@ucw.cz>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Make CFLAGS overridable from make command line.
This patch renames COPTS to CFLAGS, because it's COPTS that was user
overridable. Also, -Wall is moved there because it's optional. What
was CFLAGS is now ALL_CFLAGS, which users should not override.
Defines are added to DEFINES. Since ALL_CFLAGS is recursively expanded,
it uses the final value of DEFINES.
Implicit rules are made explicit since the implicit rules use CFLAGS
rather than ALL_CFLAGS. I believe that serious projects should not rely
on implicit rules anyway. Percent rules are used because they are used
already and because they don't need the .SUFFIXES target.
[jc: in addition to updating the patch for 0.99.4, I fixed up a
glitch in Pavel's original patch which compiled sha1.o out of
mozilla-sha1/sha1.c, where it should have left the resulting
object file in mozilla-sha1 directory for later "ar".]
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This patch renames COPTS to CFLAGS, because it's COPTS that was user
overridable. Also, -Wall is moved there because it's optional. What
was CFLAGS is now ALL_CFLAGS, which users should not override.
Defines are added to DEFINES. Since ALL_CFLAGS is recursively expanded,
it uses the final value of DEFINES.
Implicit rules are made explicit since the implicit rules use CFLAGS
rather than ALL_CFLAGS. I believe that serious projects should not rely
on implicit rules anyway. Percent rules are used because they are used
already and because they don't need the .SUFFIXES target.
[jc: in addition to updating the patch for 0.99.4, I fixed up a
glitch in Pavel's original patch which compiled sha1.o out of
mozilla-sha1/sha1.c, where it should have left the resulting
object file in mozilla-sha1 directory for later "ar".]
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Clean generated files a bit more, to cope with Debian build droppings.
Also attempt to build a source package for debian.
Also attempt to build a source package for debian.
[PATCH] Add "--sign" option to git-format-patch-script
This adds the option "--sign" to git-format-patch-script which adds
a Signed-off-by: line automatically.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This adds the option "--sign" to git-format-patch-script which adds
a Signed-off-by: line automatically.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
fetch-pack: start multi-head pulling.
This is a beginning of resurrecting the multi-head pulling support
for git-fetch-pack command. The git-fetch-script wrapper still
only knows about fetching a single head, without renaming, so it is
not very useful unless you directly call git-fetch-pack itself yet.
It also fixes a longstanding obsolete description of how the command
discovers the list of local commits.
This is a beginning of resurrecting the multi-head pulling support
for git-fetch-pack command. The git-fetch-script wrapper still
only knows about fetching a single head, without renaming, so it is
not very useful unless you directly call git-fetch-pack itself yet.
It also fixes a longstanding obsolete description of how the command
discovers the list of local commits.
Update unpack-objects usage and documentation.
It long supported -q flag to suppress progress meter without
properly being documented.
It long supported -q flag to suppress progress meter without
properly being documented.
[PATCH] Also parse objects we already have
In the case where we don't know from context what type an object is, but
we don't have to fetch it, we need to parse it to determine the type
before processing it.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In the case where we don't know from context what type an object is, but
we don't have to fetch it, we need to parse it to determine the type
before processing it.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Fix parallel pull dependancy tracking.
It didn't refetch an object it already had (good), but didn't process
it, either (bad). Synchronously process anything you already have.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It didn't refetch an object it already had (good), but didn't process
it, either (bad). Synchronously process anything you already have.
Signed-off-by: Daniel Barkalow <barkalow@iabervon.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Clean generated deb files.
Do not forgot that we have a separate git-tk package these days.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Do not forgot that we have a separate git-tk package these days.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Trapping exit in tests, using return for errors: further fixes.
"return" from a test would leave the exit trap set, which could cause a
spurious error message if it's the last test in the script or
--immediate is used.
The easiest solution would be to have a global trap that is set when
test-lib.sh is sourced and unset either by test_done(), error() or by
test_failure_() with --immediate.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
"return" from a test would leave the exit trap set, which could cause a
spurious error message if it's the last test in the script or
--immediate is used.
The easiest solution would be to have a global trap that is set when
test-lib.sh is sourced and unset either by test_done(), error() or by
test_failure_() with --immediate.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Trapping exit in tests, using return for errors
I have noticed that "make test" fails without any explanations when the
"merge" utility is missing. I don't think tests should be silent in
case of failure.
It turned out that the particular test was using "exit" to interrupt the
test in case of an error. This caused the whole test script to exit.
No further tests would be run even if "--immediate" wasn't specified.
No error message was printed.
This patch does following:
All instances of "exit", "exit 1" and "(exit 1)" in tests have been
replaced with "return 1". In fact, "(exit 1)" had no effect.
File descriptor 5 is duplicated from file descriptor 1. This is needed
to print important error messages from tests.
New function test_run_() has been introduced. Any "return" in the test
would merely cause that function to return without skipping calls to
test_failure_() and test_ok_(). The new function also traps "exit" and
treats it like a fatal error (in case somebody reintroduces "exit" in
the tests).
test_expect_failure() and test_expect_success() check both the result of
eval and the return value of test_run_(). If the later is not 0, it's
always a failure because it indicates the the test didn't complete.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I have noticed that "make test" fails without any explanations when the
"merge" utility is missing. I don't think tests should be silent in
case of failure.
It turned out that the particular test was using "exit" to interrupt the
test in case of an error. This caused the whole test script to exit.
No further tests would be run even if "--immediate" wasn't specified.
No error message was printed.
This patch does following:
All instances of "exit", "exit 1" and "(exit 1)" in tests have been
replaced with "return 1". In fact, "(exit 1)" had no effect.
File descriptor 5 is duplicated from file descriptor 1. This is needed
to print important error messages from tests.
New function test_run_() has been introduced. Any "return" in the test
would merely cause that function to return without skipping calls to
test_failure_() and test_ok_(). The new function also traps "exit" and
treats it like a fatal error (in case somebody reintroduces "exit" in
the tests).
test_expect_failure() and test_expect_success() check both the result of
eval and the return value of test_run_(). If the later is not 0, it's
always a failure because it indicates the the test didn't complete.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Need to set PAGER in tests
"t5400-send-pack.sh --verbose" stops waiting for user input. It happens
because "git log" uses less for output now. To prevent this, PAGER
should be set to cat.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
"t5400-send-pack.sh --verbose" stops waiting for user input. It happens
because "git log" uses less for output now. To prevent this, PAGER
should be set to cat.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Missing test_done
All test scripts should end with test_done, which reports the test
results. In the future, it could be used for other purposes, e.g. to
distinguish graceful end from "exit" in a test. This patch fixes
scripts that don't call test_done.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
All test scripts should end with test_done, which reports the test
results. In the future, it could be used for other purposes, e.g. to
distinguish graceful end from "exit" in a test. This patch fixes
scripts that don't call test_done.
Signed-off-by: Pavel Roskin <proski@gnu.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
String comparison of test is done with '=', not '=='.
Caught this during a test setting /bin/sh to (d)ash.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Caught this during a test setting /bin/sh to (d)ash.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Debian packaging fixes.
- Split gitk off to its own package;
it needs tk installed, but nothing else does.
- Refer to GPL properly, don't install COPYING.
- Fix maintainer.
- Use dh_movefiles instead of dh_install;
we don't want to list everything *except* gitk.
Signed-off-by: Junio C Hamano <junkio@cox.net>
- Split gitk off to its own package;
it needs tk installed, but nothing else does.
- Refer to GPL properly, don't install COPYING.
- Fix maintainer.
- Use dh_movefiles instead of dh_install;
we don't want to list everything *except* gitk.
Signed-off-by: Junio C Hamano <junkio@cox.net>
merge-base.c: pathological case fix.
Also add some illustration requested by Linus.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Also add some illustration requested by Linus.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH] Speed up git-merge-base a lot
In commit 4f7eb2e5a351e0d1f19fd4eab7e92834cc4528c2 I fixed git-merge-base
getting confused by datestamps that caused it to traverse things in a
non-obvious order.
However, my fix was a very brute-force one, and it had some really
horrible implications for more complex trees with lots of parallell
development. It might end up traversing all the way to the root commit.
Now, normally that isn't that horrible: it's used mainly for merging, and
the bad cases really tend to happen fairly rarely, so if it takes a few
seconds, we're not in too bad shape.
However, gitk will also do the git-merge-base for every merge it shows,
because it basically re-does the trivial merge in order to show the
"interesting" parts. And there we'd really like the result to be
instantaneous.
This patch does that by walking the tree more completely, and using the
same heuristic as git-rev-list to decide "ok, the rest is uninteresting".
In one - hopefully fairly extreme - case, it made a git-merge-base go from
just under five seconds(!) to a tenth of a second on my machine.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In commit 4f7eb2e5a351e0d1f19fd4eab7e92834cc4528c2 I fixed git-merge-base
getting confused by datestamps that caused it to traverse things in a
non-obvious order.
However, my fix was a very brute-force one, and it had some really
horrible implications for more complex trees with lots of parallell
development. It might end up traversing all the way to the root commit.
Now, normally that isn't that horrible: it's used mainly for merging, and
the bad cases really tend to happen fairly rarely, so if it takes a few
seconds, we're not in too bad shape.
However, gitk will also do the git-merge-base for every merge it shows,
because it basically re-does the trivial merge in order to show the
"interesting" parts. And there we'd really like the result to be
instantaneous.
This patch does that by walking the tree more completely, and using the
same heuristic as git-rev-list to decide "ok, the rest is uninteresting".
In one - hopefully fairly extreme - case, it made a git-merge-base go from
just under five seconds(!) to a tenth of a second on my machine.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge with gitk.
This merges commit
b664550c066810b770ad3e19cafe2fbdd42c6793
from gitk into our head commit
bf570303153902ec3d85570ed24515bcf8948848
Sincerely,
jit-merge command.
This merges commit
b664550c066810b770ad3e19cafe2fbdd42c6793
from gitk into our head commit
bf570303153902ec3d85570ed24515bcf8948848
Sincerely,
jit-merge command.
Refine the update heuristic to improve responsiveness a bit.
The previous commit improved performance a lot but also meant that
we waited longer to see something drawn. This refines the heuristics
for when to call update so that (1) when we have finished processing
a bufferfull of information from git-rev-list, we call update if
enough time has elapsed, regardless of how many commits we've drawn,
and (2) the number of commits drawn between updates scales with the
total number of commits drawn: 1 for 1-99 commits, 10 for 100-9999
commits, or 100 for >= 10000 commits.
The previous commit improved performance a lot but also meant that
we waited longer to see something drawn. This refines the heuristics
for when to call update so that (1) when we have finished processing
a bufferfull of information from git-rev-list, we call update if
enough time has elapsed, regardless of how many commits we've drawn,
and (2) the number of commits drawn between updates scales with the
total number of commits drawn: 1 for 1-99 commits, 10 for 100-9999
commits, or 100 for >= 10000 commits.