diff-index --cc shows a 3-way diff between HEAD, index and working tree.
This implements a 3-way diff between the HEAD commit, the state in the
index, and the working directory. This is like the n-way diff for a
merge, and uses much of the same code. It is invoked with the -c flag
to git-diff-index, which it already accepted and did nothing with.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This implements a 3-way diff between the HEAD commit, the state in the
index, and the working directory. This is like the n-way diff for a
merge, and uses much of the same code. It is invoked with the -c flag
to git-diff-index, which it already accepted and did nothing with.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'jc/pack'
* jc/pack:
more lightweight revalidation while reusing deflated stream in packing
pack-objects: fix thinko in revalidate code
pack-objects: re-validate data we copy from elsewhere.
* jc/pack:
more lightweight revalidation while reusing deflated stream in packing
pack-objects: fix thinko in revalidate code
pack-objects: re-validate data we copy from elsewhere.
autoconf: Quote AC_CACHE_CHECK arguments
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
autoconf: Check for subprocess.py
Add custom test for checking if Python comes with subprocess.py, or
should we use our own subprocess.py by defining WITH_OWN_SUBPROCESS_PY.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add custom test for checking if Python comes with subprocess.py, or
should we use our own subprocess.py by defining WITH_OWN_SUBPROCESS_PY.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
autoconf: Add -liconv to LIBS when NEEDS_LIBICONV
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Divide page path into directories -- path's "breadcrumbs"
Divide page path into directories, so that each part of path links to
the "tree" view of the $hash_base (or HEAD, if $hash_base is not set)
version of the directory.
If the entity is blob, final part (basename) links to $hash_base or
HEAD revision of the "raw" blob ("blob_plain" view). If the entity is
tree, link to the "tree" view.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Divide page path into directories, so that each part of path links to
the "tree" view of the $hash_base (or HEAD, if $hash_base is not set)
version of the directory.
If the entity is blob, final part (basename) links to $hash_base or
HEAD revision of the "raw" blob ("blob_plain" view). If the entity is
tree, link to the "tree" view.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Correct typo: '==' instead of 'eq' in git_difftree_body
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add GIT favicon, assuming image/png type
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix git-fsck-objects SIGSEGV/divide-by-zero
If you try to fsck a repository that isn't entirely empty, but that has no
inter-object references (ie all the objects are blobs, and don't refer to
anything else), git-fsck-objects currently fails.
This probably cannot happen in practice, but can be tested with something
like
git init-db
touch dummy
git add dummy
git fsck-objects
where the fsck will die by a divide-by-zero when it tries to look up the
references from the one object it found (hash_obj() will do a modulus by
refs_hash_size).
On some other archiectures (ppc, sparc) the divide-by-zero will go
unnoticed, and we'll instead SIGSEGV when we hit the "refs_hash[j]"
access.
So move the test that should protect against this from mark_reachable()
into lookup_object_refs(), which incidentally in the process also fixes
mark_reachable() itself (it used to not mark the one object that _was_
reachable, because it decided that it had no refs too early).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If you try to fsck a repository that isn't entirely empty, but that has no
inter-object references (ie all the objects are blobs, and don't refer to
anything else), git-fsck-objects currently fails.
This probably cannot happen in practice, but can be tested with something
like
git init-db
touch dummy
git add dummy
git fsck-objects
where the fsck will die by a divide-by-zero when it tries to look up the
references from the one object it found (hash_obj() will do a modulus by
refs_hash_size).
On some other archiectures (ppc, sparc) the divide-by-zero will go
unnoticed, and we'll instead SIGSEGV when we hit the "refs_hash[j]"
access.
So move the test that should protect against this from mark_reachable()
into lookup_object_refs(), which incidentally in the process also fixes
mark_reachable() itself (it used to not mark the one object that _was_
reachable, because it decided that it had no refs too early).
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
more lightweight revalidation while reusing deflated stream in packing
When copying from an existing pack and when copying from a loose
object with new style header, the code makes sure that the piece
we are going to copy out inflates well and inflate() consumes
the data in full while doing so.
The check to see if the xdelta really apply is quite expensive
as you described, because you would need to have the image of
the base object which can be represented as a delta against
something else.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When copying from an existing pack and when copying from a loose
object with new style header, the code makes sure that the piece
we are going to copy out inflates well and inflate() consumes
the data in full while doing so.
The check to see if the xdelta really apply is quite expensive
as you described, because you would need to have the image of
the base object which can be represented as a delta against
something else.
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Change the name of diff to parent link in "commit" view to "diff
Change the name of diff to parent (current commit to one of parents)
link in "commit" view (git_commit subroutine) from "commitdiff" to
"diff". Let's leave "commitdiff" for equivalent of git-show, or
git-diff-tree with one revision, i.e. diff for a given commit to its
parent (parents).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change the name of diff to parent (current commit to one of parents)
link in "commit" view (git_commit subroutine) from "commitdiff" to
"diff". Let's leave "commitdiff" for equivalent of git-show, or
git-diff-tree with one revision, i.e. diff for a given commit to its
parent (parents).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
pack-objects: fix thinko in revalidate code
When revalidating an entry from an existing pack entry->size and
entry->type are not necessarily the size of the final object
when the entry is deltified, but for base objects they must
match.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When revalidating an entry from an existing pack entry->size and
entry->type are not necessarily the size of the final object
when the entry is deltified, but for base objects they must
match.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Update GIT_TRACE documentation.
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'master' into cc/trace
* master:
Trace into a file or an open fd and refactor tracing code.
Replace uses of strdup with xstrdup.
consolidate two copies of new style object header parsing code.
Documentation: Fix howto/revert-branch-rebase.html generation
fmt-merge-msg: fix off-by-one bug
git-rev-list(1): group options; reformat; document more options
Constness tightening for move/link_temp_to_file()
gitweb: Fix git_blame
Include config.mak.autogen in the doc Makefile
Use xmalloc instead of malloc
git(7): move gitk(1) to the list of porcelain commands
gitk: Fix some bugs in the new cherry-picking code
gitk: Improve responsiveness while reading and layout out the graph
gitk: Update preceding/following tag info when creating a tag
gitk: Add a menu item for cherry-picking commits
gitk: Fix a couple of buglets in the branch head menu items
gitk: Add a context menu for heads
gitk: Add a row context-menu item for creating a new branch
gitk: Recompute ancestor/descendent heads/tags when rereading refs
gitk: Minor cleanups
* master:
Trace into a file or an open fd and refactor tracing code.
Replace uses of strdup with xstrdup.
consolidate two copies of new style object header parsing code.
Documentation: Fix howto/revert-branch-rebase.html generation
fmt-merge-msg: fix off-by-one bug
git-rev-list(1): group options; reformat; document more options
Constness tightening for move/link_temp_to_file()
gitweb: Fix git_blame
Include config.mak.autogen in the doc Makefile
Use xmalloc instead of malloc
git(7): move gitk(1) to the list of porcelain commands
gitk: Fix some bugs in the new cherry-picking code
gitk: Improve responsiveness while reading and layout out the graph
gitk: Update preceding/following tag info when creating a tag
gitk: Add a menu item for cherry-picking commits
gitk: Fix a couple of buglets in the branch head menu items
gitk: Add a context menu for heads
gitk: Add a row context-menu item for creating a new branch
gitk: Recompute ancestor/descendent heads/tags when rereading refs
gitk: Minor cleanups
pack-objects: re-validate data we copy from elsewhere.
When reusing data from an existing pack and from a new style
loose objects, we used to just copy it staight into the
resulting pack. Instead make sure they are not corrupt, but
do so only when we are not streaming to stdout, in which case
the receiving end will do the validation either by unpacking
the stream or by constructing the .idx file.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When reusing data from an existing pack and from a new style
loose objects, we used to just copy it staight into the
resulting pack. Instead make sure they are not corrupt, but
do so only when we are not streaming to stdout, in which case
the receiving end will do the validation either by unpacking
the stream or by constructing the .idx file.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Trace into a file or an open fd and refactor tracing code.
If GIT_TRACE is set to an absolute path (starting with a
'/' character), we interpret this as a file path and we
trace into it.
Also if GIT_TRACE is set to an integer value greater than
1 and lower than 10, we interpret this as an open fd value
and we trace into it.
Note that this behavior is not compatible with the
previous one.
We also trace whole messages using one write(2) call to
make sure messages from processes do net get mixed up in
the middle.
This patch makes it possible to get trace information when
running "make test".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If GIT_TRACE is set to an absolute path (starting with a
'/' character), we interpret this as a file path and we
trace into it.
Also if GIT_TRACE is set to an integer value greater than
1 and lower than 10, we interpret this as an open fd value
and we trace into it.
Note that this behavior is not compatible with the
previous one.
We also trace whole messages using one write(2) call to
make sure messages from processes do net get mixed up in
the middle.
This patch makes it possible to get trace information when
running "make test".
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Replace uses of strdup with xstrdup.
Like xmalloc and xrealloc xstrdup dies with a useful message if
the native strdup() implementation returns NULL rather than a
valid pointer.
I just tried to use xstrdup in new code and found it to be missing.
However I expected it to be present as xmalloc and xrealloc are
already commonly used throughout the code.
[jc: removed the part that deals with last_XXX, which I am
finding more and more dubious these days.]
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Like xmalloc and xrealloc xstrdup dies with a useful message if
the native strdup() implementation returns NULL rather than a
valid pointer.
I just tried to use xstrdup in new code and found it to be missing.
However I expected it to be present as xmalloc and xrealloc are
already commonly used throughout the code.
[jc: removed the part that deals with last_XXX, which I am
finding more and more dubious these days.]
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
consolidate two copies of new style object header parsing code.
Also while we are at it, remove redundant typename[] array from
unpack_sha1_header. The only reason it is different from the
type_names[] array in object.c module is that this code cares
about the subset of object types that are valid in a loose
object, so prepare a separate array of boolean that tells us
which types are valid, and share the name translation with the
others.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Also while we are at it, remove redundant typename[] array from
unpack_sha1_header. The only reason it is different from the
type_names[] array in object.c module is that this code cares
about the subset of object types that are valid in a loose
object, so prepare a separate array of boolean that tells us
which types are valid, and share the name translation with the
others.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Documentation: Fix howto/revert-branch-rebase.html generation
The rule for howto/*.html used "$?", which expands to the list of all
newer prerequisites, including asciidoc.conf added by another rule.
"$<" should be used instead.
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The rule for howto/*.html used "$?", which expands to the list of all
newer prerequisites, including asciidoc.conf added by another rule.
"$<" should be used instead.
Signed-off-by: Sergey Vlasov <vsu@altlinux.ru>
Signed-off-by: Junio C Hamano <junkio@cox.net>
fmt-merge-msg: fix off-by-one bug
Thanks to the recent malloc()->xmalloc() change, and XMALLOC_POISON, this bug
was found.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Thanks to the recent malloc()->xmalloc() change, and XMALLOC_POISON, this bug
was found.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-rev-list(1): group options; reformat; document more options
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge git://git.kernel.org/pub/scm/gitk/gitk
* git://git.kernel.org/pub/scm/gitk/gitk:
gitk: Fix some bugs in the new cherry-picking code
gitk: Improve responsiveness while reading and layout out the graph
gitk: Update preceding/following tag info when creating a tag
gitk: Add a menu item for cherry-picking commits
gitk: Fix a couple of buglets in the branch head menu items
gitk: Add a context menu for heads
gitk: Add a row context-menu item for creating a new branch
gitk: Recompute ancestor/descendent heads/tags when rereading refs
gitk: Minor cleanups
* git://git.kernel.org/pub/scm/gitk/gitk:
gitk: Fix some bugs in the new cherry-picking code
gitk: Improve responsiveness while reading and layout out the graph
gitk: Update preceding/following tag info when creating a tag
gitk: Add a menu item for cherry-picking commits
gitk: Fix a couple of buglets in the branch head menu items
gitk: Add a context menu for heads
gitk: Add a row context-menu item for creating a new branch
gitk: Recompute ancestor/descendent heads/tags when rereading refs
gitk: Minor cleanups
Constness tightening for move/link_temp_to_file()
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Fix git_blame
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Include config.mak.autogen in the doc Makefile
... to install documentation relative to the path set with configure's
--prefix option.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
... to install documentation relative to the path set with configure's
--prefix option.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use xmalloc instead of malloc
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git(7): move gitk(1) to the list of porcelain commands
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Trace into open fd and refactor tracing code.
Now if GIT_TRACE is set to an integer value greater than 1
and lower than 10, we interpret this as an open fd value
and we trace into it. Note that this behavior is not
compatible with the previous one.
We also trace whole messages using one write(2) call to
make sure messages from processes do net get mixed up in
the middle.
It's now possible to run the tests like this:
GIT_TRACE=9 make test 9>/var/tmp/trace.log
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Now if GIT_TRACE is set to an integer value greater than 1
and lower than 10, we interpret this as an open fd value
and we trace into it. Note that this behavior is not
compatible with the previous one.
We also trace whole messages using one write(2) call to
make sure messages from processes do net get mixed up in
the middle.
It's now possible to run the tests like this:
GIT_TRACE=9 make test 9>/var/tmp/trace.log
Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
t5710: fix two thinkos.
The intention of the test seems to be to build a long chain of
clones that locally borrow objects from their parents and see the
system give up dereferencing long chains. There were two problems:
(1) it did not test the right repository;
(2) it did not build a chain long enough to trigger the limitation.
I do not think it is a good test to make sure the limitation the
current implementation happens to have still exists, but that is
a topic at a totally different level.
At least this fixes the broken test.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The intention of the test seems to be to build a long chain of
clones that locally borrow objects from their parents and see the
system give up dereferencing long chains. There were two problems:
(1) it did not test the right repository;
(2) it did not build a chain long enough to trigger the limitation.
I do not think it is a good test to make sure the limitation the
current implementation happens to have still exists, but that is
a topic at a totally different level.
At least this fixes the broken test.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge early part of branch 'jc/daemon'
gitweb: Extend parse_difftree_raw_line to save commit info
Extend parse_difftree_raw_line to save commit info from when
git-diff-tree is given only one <tree-ish>, for example when fed
from git-rev-list using --stdin option.
git-diff-tree outputs a line with the commit ID when applicable.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Extend parse_difftree_raw_line to save commit info from when
git-diff-tree is given only one <tree-ish>, for example when fed
from git-rev-list using --stdin option.
git-diff-tree outputs a line with the commit ID when applicable.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Separate printing of git_tree row into git_print_tree_entry
This is preparation for "tree blame" (similar to what ViewVC shows)
output, i.e. for each entry give commit where it was changed.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This is preparation for "tree blame" (similar to what ViewVC shows)
output, i.e. for each entry give commit where it was changed.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Move git-ls-tree output parsing to parse_ls_tree_line
Add new subroutine parse_ls_tree_line and use it in git_tree.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add new subroutine parse_ls_tree_line and use it in git_tree.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
use do() instead of require() to include configuration
When run under mod_perl, require() will read and execute the configuration
file on the first invocation only. On every subsequent invocation, all
configuration variables will be reset to their default values. do() reads
and executes the configuration file unconditionally.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When run under mod_perl, require() will read and execute the configuration
file on the first invocation only. On every subsequent invocation, all
configuration variables will be reset to their default values. do() reads
and executes the configuration file unconditionally.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove forgotten call to git_to_hash
On Aug 27th, Jakub Narebski sent a patch which removed the git_to_hash()
function and this call to it. The patch did not apply cleanly and had to
be applied manually. Removing the last chunk has obviously been forgotten.
See: commit 0aea33762b1262d11fb43eda9f3fc152b5622cca and
message <200608272345.26722.jnareb@gmail.com>
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
On Aug 27th, Jakub Narebski sent a patch which removed the git_to_hash()
function and this call to it. The patch did not apply cleanly and had to
be applied manually. Removing the last chunk has obviously been forgotten.
See: commit 0aea33762b1262d11fb43eda9f3fc152b5622cca and
message <200608272345.26722.jnareb@gmail.com>
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
log-tree.c: cleanup a bit append_signoff()
This patch clean up append_signoff() by moving specific code that
looks up for "^[-A-Za-z]+: [^@]+@" pattern into a function.
It also stops the primary search when the cursor oversteps
'buf + at' limit.
This patch changes slightly append_signoff() behaviour too. If we
detect any Signed-off-by pattern during the primary search, we
needn't to do a pattern research after.
Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This patch clean up append_signoff() by moving specific code that
looks up for "^[-A-Za-z]+: [^@]+@" pattern into a function.
It also stops the primary search when the cursor oversteps
'buf + at' limit.
This patch changes slightly append_signoff() behaviour too. If we
detect any Signed-off-by pattern during the primary search, we
needn't to do a pattern research after.
Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove uneeded #include
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Makefile: fix typo
We checked NO_SETENV instead of NO_UNSETENV to decide if unsetenv
is available.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We checked NO_SETENV instead of NO_UNSETENV to decide if unsetenv
is available.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
unpack-objects: remove unused variable "eof"
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-fsck-objects: lacking default references should not be fatal
The comment added says it all: if we have lost all references in a git
archive, git-fsck-objects should still work, so instead of dying it should
just notify the user about that condition.
This change was triggered by me just doing a "git-init-db" and then
populating that empty git archive with a pack/index file to look at it.
Having git-fsck-objects not work just because I didn't have any references
handy was rather irritating, since part of the reason for running
git-fsck-objects in the first place was to _find_ the missing references.
However, "--unreachable" really doesn't make sense in that situation, and
we want to turn it off to protect anybody who uses the old "git prune"
shell-script (rather than the modern built-in). The old pruning script
used to remove all objects that were reported as unreachable, and without
any refs, that obviously means everything - not worth it.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The comment added says it all: if we have lost all references in a git
archive, git-fsck-objects should still work, so instead of dying it should
just notify the user about that condition.
This change was triggered by me just doing a "git-init-db" and then
populating that empty git archive with a pack/index file to look at it.
Having git-fsck-objects not work just because I didn't have any references
handy was rather irritating, since part of the reason for running
git-fsck-objects in the first place was to _find_ the missing references.
However, "--unreachable" really doesn't make sense in that situation, and
we want to turn it off to protect anybody who uses the old "git prune"
shell-script (rather than the modern built-in). The old pruning script
used to remove all objects that were reported as unreachable, and without
any refs, that obviously means everything - not worth it.
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Check if pack directory exists prior to descending into it
This fixes the following warning:
git-repack: line 42: cd: .git/objects/pack: No such file or directory
This happens only, when git-repack -a is run without any packs in the
repository.
Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This fixes the following warning:
git-repack: line 42: cd: .git/objects/pack: No such file or directory
This happens only, when git-repack -a is run without any packs in the
repository.
Signed-off-by: Matthias Kestenholz <matthias@spinlock.ch>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add local time and timezone to git_print_authorship
Add local time (hours and minutes) and local timezone to the output of
git_print_authorship command, used by git_commitdiff. The code was
taken from git_commit subroutine.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add local time (hours and minutes) and local timezone to the output of
git_print_authorship command, used by git_commitdiff. The code was
taken from git_commit subroutine.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add diff tree, with links to patches, to commitdiff view
Added/uncommented git_difftree_body invocation in git_commitdiff.
Added anchors (via 'id' attribute) to patches in patchset.
git_difftree_body is modified to link to patch anchor when called from
git_commitdiff, instead of link to blobdiff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Added/uncommented git_difftree_body invocation in git_commitdiff.
Added anchors (via 'id' attribute) to patches in patchset.
git_difftree_body is modified to link to patch anchor when called from
git_commitdiff, instead of link to blobdiff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: git_print_log: signoff line is non-empty line
This correct minor error in git_print_log that didn't add final empty
line when requested, if commit log ended with signoff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This correct minor error in git_print_log that didn't add final empty
line when requested, if commit log ended with signoff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add author information to commitdiff view
Add subroutine git_print_authorship to print author and date of
commit, div.author_date style to CSS, and use them in git_commitdiff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add subroutine git_print_authorship to print author and date of
commit, div.author_date style to CSS, and use them in git_commitdiff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Do not remove signoff lines in git_print_simplified_log
Remove '-remove_signoff => 1' option to git_print_log call in the
git_print_simplified_log subroutine. This means that in "log" and
"commitdiff" views (git_log and git_commitdiff subroutines) signoff
lines will be shown.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove '-remove_signoff => 1' option to git_print_log call in the
git_print_simplified_log subroutine. This means that in "log" and
"commitdiff" views (git_log and git_commitdiff subroutines) signoff
lines will be shown.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Make git_print_log generic; git_print_simplified_log uses it
Collapse git_print_log and git_print_simplified_log into one
subroutine git_print_log. git_print_simplified_log now simply calls
git_print_log with proper options.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Collapse git_print_log and git_print_simplified_log into one
subroutine git_print_log. git_print_simplified_log now simply calls
git_print_log with proper options.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Use --git-dir parameter instead of setting $ENV{'GIT_DIR'}
This makes it possible to run gitweb under mod_perl's Apache::Registry.
It needs a fairly new git version, with --git-dir=<path>
parameter to git wrapper, i.e. post v1.4.2-rc2-g6acbcb9 version.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This makes it possible to run gitweb under mod_perl's Apache::Registry.
It needs a fairly new git version, with --git-dir=<path>
parameter to git wrapper, i.e. post v1.4.2-rc2-g6acbcb9 version.
Signed-off-by: Dennis Stosberg <dennis@stosberg.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add --relative-date option to the revision interface
Exposes the infrastructure from 9a8e35e98793af086f05d1ca9643052df9b44a74.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Exposes the infrastructure from 9a8e35e98793af086f05d1ca9643052df9b44a74.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'gl/web'
* gl/web: (46 commits)
gitweb: Use @diff_opts, default ('M'), as git-diff and git-diff-tree paramete
gitweb: Remove git_to_hash function
gitweb: Remove unused git_get_{preceding,following}_references
gitweb: Fix typo in git_patchset_body
gitweb: Fix typo in git_difftree_body
gitweb: blobs defined by non-textual hash ids can be cached
gitweb: Improve comments about gitweb features configuration
gitweb: Remove workaround for git-diff bug fixed in f82cd3c
gitweb: Remove creating directory for temporary files
gitweb: Remove git_diff_print subroutine
gitweb: git_blobdiff_plain is git_blobdiff('plain')
gitweb: Use git-diff-tree or git-diff patch output for blobdiff
gitweb: Change here-doc back for style consistency in git_blobdiff
gitweb: Always display link to blobdiff_plain in git_blobdiff
gitweb: Add invisible hyperlink to from-file/to-file diff header
gitweb: Parse two-line from-file/to-file diff header in git_patchset_body
gitweb: Allow for pre-parsed difftree info in git_patchset_body
gitweb: Add support for hash_parent_base parameter for blobdiffs
gitweb: Use git_get_name_rev_tags for commitdiff_plain X-Git-Tag: header
gitweb: Add git_get_rev_name_tags function
...
* gl/web: (46 commits)
gitweb: Use @diff_opts, default ('M'), as git-diff and git-diff-tree paramete
gitweb: Remove git_to_hash function
gitweb: Remove unused git_get_{preceding,following}_references
gitweb: Fix typo in git_patchset_body
gitweb: Fix typo in git_difftree_body
gitweb: blobs defined by non-textual hash ids can be cached
gitweb: Improve comments about gitweb features configuration
gitweb: Remove workaround for git-diff bug fixed in f82cd3c
gitweb: Remove creating directory for temporary files
gitweb: Remove git_diff_print subroutine
gitweb: git_blobdiff_plain is git_blobdiff('plain')
gitweb: Use git-diff-tree or git-diff patch output for blobdiff
gitweb: Change here-doc back for style consistency in git_blobdiff
gitweb: Always display link to blobdiff_plain in git_blobdiff
gitweb: Add invisible hyperlink to from-file/to-file diff header
gitweb: Parse two-line from-file/to-file diff header in git_patchset_body
gitweb: Allow for pre-parsed difftree info in git_patchset_body
gitweb: Add support for hash_parent_base parameter for blobdiffs
gitweb: Use git_get_name_rev_tags for commitdiff_plain X-Git-Tag: header
gitweb: Add git_get_rev_name_tags function
...
gitk: Fix some bugs in the new cherry-picking code
When inserting the new commit row for the cherry-picked commit, we weren't
advancing the selected line (if there is one), and we weren't updating
commitlisted properly.
When inserting the new commit row for the cherry-picked commit, we weren't
advancing the selected line (if there is one), and we weren't updating
commitlisted properly.
daemon: prepare for multiple services.
This adds an infrastructure to selectively enable and disable
more than one services in git-daemon. Currently upload-pack
service, which serves the git-fetch-pack and git-peek-remote
clients, is the only service that is defined.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This adds an infrastructure to selectively enable and disable
more than one services in git-daemon. Currently upload-pack
service, which serves the git-fetch-pack and git-peek-remote
clients, is the only service that is defined.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add git-zip-tree to .gitignore
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
free(NULL) is perfectly valid.
Jonas noticed some places say "if (X) free(X)" which is totally
unnecessary.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Jonas noticed some places say "if (X) free(X)" which is totally
unnecessary.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use xcalloc instead of calloc
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use fstat instead of fseek
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'gl/cleanup-next'
* gl/cleanup-next:
hashcpy/hashcmp remaining bits.
Convert memcpy(a,b,20) to hashcpy(a,b).
* gl/cleanup-next:
hashcpy/hashcmp remaining bits.
Convert memcpy(a,b,20) to hashcpy(a,b).
Merge branch 'js/c-merge-recursive'
* js/c-merge-recursive: (21 commits)
discard_cache(): discard index, even if no file was mmap()ed
merge-recur: do not die unnecessarily
merge-recur: try to merge older merge bases first
merge-recur: if there is no common ancestor, fake empty one
merge-recur: do not setenv("GIT_INDEX_FILE")
merge-recur: do not call git-write-tree
merge-recursive: fix rename handling
.gitignore: git-merge-recur is a built file.
merge-recur: virtual commits shall never be parsed
merge-recur: use the unpack_trees() interface instead of exec()ing read-tree
merge-recur: fix thinko in unique_path()
Makefile: git-merge-recur depends on xdiff libraries.
merge-recur: Explain why sha_eq() and struct stage_data cannot go
merge-recur: Cleanup last mixedCase variables...
merge-recur: Fix compiler warning with -pedantic
merge-recur: Remove dead code
merge-recur: Get rid of debug code
merge-recur: Convert variable names to lower_case
Cumulative update of merge-recursive in C
recur vs recursive: help testing without touching too many stuff.
...
This is an evil merge that removes TEST script from the toplevel.
* js/c-merge-recursive: (21 commits)
discard_cache(): discard index, even if no file was mmap()ed
merge-recur: do not die unnecessarily
merge-recur: try to merge older merge bases first
merge-recur: if there is no common ancestor, fake empty one
merge-recur: do not setenv("GIT_INDEX_FILE")
merge-recur: do not call git-write-tree
merge-recursive: fix rename handling
.gitignore: git-merge-recur is a built file.
merge-recur: virtual commits shall never be parsed
merge-recur: use the unpack_trees() interface instead of exec()ing read-tree
merge-recur: fix thinko in unique_path()
Makefile: git-merge-recur depends on xdiff libraries.
merge-recur: Explain why sha_eq() and struct stage_data cannot go
merge-recur: Cleanup last mixedCase variables...
merge-recur: Fix compiler warning with -pedantic
merge-recur: Remove dead code
merge-recur: Get rid of debug code
merge-recur: Convert variable names to lower_case
Cumulative update of merge-recursive in C
recur vs recursive: help testing without touching too many stuff.
...
This is an evil merge that removes TEST script from the toplevel.
Merge branch 'ts/daemon'
* ts/daemon:
Added support for dropping privileges to git-daemon.
* ts/daemon:
Added support for dropping privileges to git-daemon.
Merge branch 'jc/apply'
* jc/apply:
git-apply --reject: finishing touches.
apply --reject: count hunks starting from 1, not 0
git-apply --verbose
git-apply --reject: send rejects to .rej files.
git-apply --reject
apply --reverse: tie it all together.
diff.c: make binary patch reversible.
builtin-apply --reverse: two bugfixes.
* jc/apply:
git-apply --reject: finishing touches.
apply --reject: count hunks starting from 1, not 0
git-apply --verbose
git-apply --reject: send rejects to .rej files.
git-apply --reject
apply --reverse: tie it all together.
diff.c: make binary patch reversible.
builtin-apply --reverse: two bugfixes.
git-apply --reject: finishing touches.
After a failed "git am" attempt:
git apply --reject --verbose .dotest/patch
applies hunks that are applicable and leaves *.rej files the
rejected hunks, and it reports what it is doing. With --index,
files with a rejected hunk do not get their index entries
updated at all, so "git diff" will show the hunks that
successfully got applied.
Without --verbose to remind the user that the patch updated some
other paths cleanly, it is very easy to lose track of the status
of the working tree, so --reject implies --verbose.
Signed-off-by: Junio C Hamano <junkio@cox.net>
After a failed "git am" attempt:
git apply --reject --verbose .dotest/patch
applies hunks that are applicable and leaves *.rej files the
rejected hunks, and it reports what it is doing. With --index,
files with a rejected hunk do not get their index entries
updated at all, so "git diff" will show the hunks that
successfully got applied.
Without --verbose to remind the user that the patch updated some
other paths cleanly, it is very easy to lose track of the status
of the working tree, so --reject implies --verbose.
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Use @diff_opts, default ('M'), as git-diff and git-diff-tree paramete
Added new global configuration variable @diff_opts, which holds
additional options (parameters) to git-diff and git-diff-tree, usually
dealing rename/copying detection. Default value is '-M', taken from
git_commit subroutine. Description of options and their approximate
cost by Junio C Hamano.
Changes:
* git_commitdiff, git_blobdiff and git_blobdiff_plain now use '-M'
instead of '-M', '-C'
* git-diff now uses the same options as git-diff-tree
* git_comittdiff_plain now uses '-M' instead of '-B'
and is now rename-aware
* git_rss uses now '-M' instead of ()
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Added new global configuration variable @diff_opts, which holds
additional options (parameters) to git-diff and git-diff-tree, usually
dealing rename/copying detection. Default value is '-M', taken from
git_commit subroutine. Description of options and their approximate
cost by Junio C Hamano.
Changes:
* git_commitdiff, git_blobdiff and git_blobdiff_plain now use '-M'
instead of '-M', '-C'
* git-diff now uses the same options as git-diff-tree
* git_comittdiff_plain now uses '-M' instead of '-B'
and is now rename-aware
* git_rss uses now '-M' instead of ()
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-reset: remove unused variable
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-cherry: remove unused variable
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove git_to_hash function
Remove git_to_hash function, which was to translate symbolic reference
to hash, and it's use in git_blobdiff. We don't try so hard to guess
filename if it was not provided.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove git_to_hash function, which was to translate symbolic reference
to hash, and it's use in git_blobdiff. We don't try so hard to guess
filename if it was not provided.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove unused git_get_{preceding,following}_references
Remove unused (and with errors in implementation)
git_get_{preceding,following}_references subroutines.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove unused (and with errors in implementation)
git_get_{preceding,following}_references subroutines.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Fix typo in git_patchset_body
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Relative timestamps in git log
I noticed that I was looking at the kernel gitweb output at some point
rather than just do "git log", simply because I liked seeing the
simplified date-format, ie the "5 days ago" rather than a full date.
This adds infrastructure to do that for "git log" too. It does NOT add the
actual flag to enable it, though, so right now this patch is a no-op, but
it should now be easy to add a command line flag (and possibly a config
file option) to just turn on the "relative" date format.
The exact cut-off points when it switches from days to weeks etc are
totally arbitrary, but are picked somewhat to avoid the "1 weeks ago"
thing (by making it show "10 days ago" rather than "1 week", or "70
minutes ago" rather than "1 hour ago").
[jc: with minor fix and tweak around "month" and "week" area.]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
I noticed that I was looking at the kernel gitweb output at some point
rather than just do "git log", simply because I liked seeing the
simplified date-format, ie the "5 days ago" rather than a full date.
This adds infrastructure to do that for "git log" too. It does NOT add the
actual flag to enable it, though, so right now this patch is a no-op, but
it should now be easy to add a command line flag (and possibly a config
file option) to just turn on the "relative" date format.
The exact cut-off points when it switches from days to weeks etc are
totally arbitrary, but are picked somewhat to avoid the "1 weeks ago"
thing (by making it show "10 days ago" rather than "1 week", or "70
minutes ago" rather than "1 hour ago").
[jc: with minor fix and tweak around "month" and "week" area.]
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add git-zip-tree
In the Windows world ZIP files are better supported than tar files.
Windows even includes built-in support for ZIP files nowadays.
git-zip-tree is similar to git-tar-tree; it creates ZIP files out of
git trees. It stores the commit ID (if available) in a ZIP file comment
which can be extracted by unzip.
There's still quite some room for improvement: this initial version
supports no symlinks, calls write() way too often (three times per file)
and there is no unit test.
[jc: with a minor typefix to avoid void* arithmetic]
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In the Windows world ZIP files are better supported than tar files.
Windows even includes built-in support for ZIP files nowadays.
git-zip-tree is similar to git-tar-tree; it creates ZIP files out of
git trees. It stores the commit ID (if available) in a ZIP file comment
which can be extracted by unzip.
There's still quite some room for improvement: this initial version
supports no symlinks, calls write() way too often (three times per file)
and there is no unit test.
[jc: with a minor typefix to avoid void* arithmetic]
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Fix typo in git_difftree_body
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn: stop repeatedly reusing the first commit message with dcommit
Excessive use of global variables got me into trouble.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Excessive use of global variables got me into trouble.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use xrealloc instead of realloc
Change places that use realloc, without a proper error path, to instead use
xrealloc. Drop an erroneous error path in the daemon code that used errno
in the die message in favour of the simpler xrealloc.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change places that use realloc, without a proper error path, to instead use
xrealloc. Drop an erroneous error path in the daemon code that used errno
in the die message in favour of the simpler xrealloc.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use PATH_MAX instead of MAXPATHLEN
According to sys/paramh.h it's a "BSD name" for values defined in
<limits.h>. Besides PATH_MAX seems to be more commonly used.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
According to sys/paramh.h it's a "BSD name" for values defined in
<limits.h>. Besides PATH_MAX seems to be more commonly used.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Convert unpack_entry_gently and friends to use offsets.
Change unpack_entry_gently and its helper functions to use offsets
rather than addresses and left counts to supply pack position
information. In most cases this makes the code easier to follow,
and it reduces the number of local variables in a few functions.
It also better prepares this code for mapping partial segments of
packs and altering what regions of a pack are mapped while unpacking
an entry.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change unpack_entry_gently and its helper functions to use offsets
rather than addresses and left counts to supply pack position
information. In most cases this makes the code easier to follow,
and it reduces the number of local variables in a few functions.
It also better prepares this code for mapping partial segments of
packs and altering what regions of a pack are mapped while unpacking
an entry.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Cleanup unpack_object_header to use only offsets.
If we're always incrementing both the offset and the pointer we
aren't gaining anything by keeping both. Instead just use the
offset since that's what we were given and what we are expected
to return. Also using offset is likely to make it easier to remap
the pack in the future should partial mapping of very large packs
get implemented.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If we're always incrementing both the offset and the pointer we
aren't gaining anything by keeping both. Instead just use the
offset since that's what we were given and what we are expected
to return. Also using offset is likely to make it easier to remap
the pack in the future should partial mapping of very large packs
get implemented.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Cleanup unpack_entry_gently and friends to use type_name array.
[PATCH 3/5] Cleanup unpack_entry_gently and friends to use type_name array.
This change allows combining all of the non-delta entries into a
single case, as well as to remove an unnecessary local variable
in unpack_entry_gently.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH 3/5] Cleanup unpack_entry_gently and friends to use type_name array.
This change allows combining all of the non-delta entries into a
single case, as well as to remove an unnecessary local variable
in unpack_entry_gently.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Reuse compression code in unpack_compressed_entry.
[PATCH 2/5] Reuse compression code in unpack_compressed_entry.
This cleans up the code by reusing a perfectly good decompression
implementation at the expense of 1 extra byte of memory allocated in
temporary memory while the delta is being decompressed and applied
to the base.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[PATCH 2/5] Reuse compression code in unpack_compressed_entry.
This cleans up the code by reusing a perfectly good decompression
implementation at the expense of 1 extra byte of memory allocated in
temporary memory while the delta is being decompressed and applied
to the base.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Reorganize/rename unpack_non_delta_entry to unpack_compressed_entry.
This function was moved above unpack_delta_entry so we can call it
from within unpack_delta_entry without a forward declaration.
This change looks worse than it is. Its really just a relocation
of unpack_non_delta_entry to earlier in the file and renaming the
function to unpack_compressed_entry. No other changes were made.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This function was moved above unpack_delta_entry so we can call it
from within unpack_delta_entry without a forward declaration.
This change looks worse than it is. Its really just a relocation
of unpack_non_delta_entry to earlier in the file and renaming the
function to unpack_compressed_entry. No other changes were made.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: blobs defined by non-textual hash ids can be cached
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Improve comments about gitweb features configuration
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove workaround for git-diff bug fixed in f82cd3c
Remove workaround in git_blobdiff for error in git-diff (showing
reversed diff for diff of blobs), corrected in commit f82cd3c
Fix "git diff blob1 blob2" showing the diff in reverse. which
is post 1.4.2-rc2 commit.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove workaround in git_blobdiff for error in git-diff (showing
reversed diff for diff of blobs), corrected in commit f82cd3c
Fix "git diff blob1 blob2" showing the diff in reverse. which
is post 1.4.2-rc2 commit.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Merge branch 'master' into gl/web
* master: (34 commits)
gitweb: git_annotate didn't expect negative numeric timezone
git-svn: add the 'dcommit' command
git-svn: recommend rebase for syncing against an SVN repo
git-svn: establish new connections on commit after fork
describe: fix off-by-one error in --abbrev=40 handling
git-svn(1): improve asciidoc markup
gitview.txt: improve asciidoc markup
git(7): put the synopsis in a verse style paragraph
gitk(1): expand the manpage to look less like a template
git-blame(1): mention options in the synopsis and advertise pickaxe
git-ls-remote(1): document --upload-pack
git-apply(1): document missing options and improve existing ones
update-index -g
n is in fact unused, and is later shadowed.
use name[len] in switch directly, instead of creating a shadowed variable.
builtin-grep.c: remove unused debugging piece.
remove ugly shadowing of loop indexes in subloops.
missing 'static' keywords
git_dir holds pointers to local strings, hence MUST be const.
avoid to use error that shadows the function name, use err instead.
...
* master: (34 commits)
gitweb: git_annotate didn't expect negative numeric timezone
git-svn: add the 'dcommit' command
git-svn: recommend rebase for syncing against an SVN repo
git-svn: establish new connections on commit after fork
describe: fix off-by-one error in --abbrev=40 handling
git-svn(1): improve asciidoc markup
gitview.txt: improve asciidoc markup
git(7): put the synopsis in a verse style paragraph
gitk(1): expand the manpage to look less like a template
git-blame(1): mention options in the synopsis and advertise pickaxe
git-ls-remote(1): document --upload-pack
git-apply(1): document missing options and improve existing ones
update-index -g
n is in fact unused, and is later shadowed.
use name[len] in switch directly, instead of creating a shadowed variable.
builtin-grep.c: remove unused debugging piece.
remove ugly shadowing of loop indexes in subloops.
missing 'static' keywords
git_dir holds pointers to local strings, hence MUST be const.
avoid to use error that shadows the function name, use err instead.
...
Merge branch 'gl/cleanup'
* gl/cleanup:
Convert memset(hash,0,20) to hashclr(hash).
Convert memcpy(a,b,20) to hashcpy(a,b).
* gl/cleanup:
Convert memset(hash,0,20) to hashclr(hash).
Convert memcpy(a,b,20) to hashcpy(a,b).
gitweb: git_annotate didn't expect negative numeric timezone
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn: add the 'dcommit' command
This is a high-level wrapper around the 'commit-diff' command
and used to produce cleaner history against the mirrored repository
through rebase/reset usage.
It's basically a more polished version of this:
for i in `git rev-list --no-merges remotes/git-svn..HEAD | tac`; do
git-svn commit-diff $i~1 $i
done
git reset --hard remotes/git-svn
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This is a high-level wrapper around the 'commit-diff' command
and used to produce cleaner history against the mirrored repository
through rebase/reset usage.
It's basically a more polished version of this:
for i in `git rev-list --no-merges remotes/git-svn..HEAD | tac`; do
git-svn commit-diff $i~1 $i
done
git reset --hard remotes/git-svn
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn: recommend rebase for syncing against an SVN repo
Does this make sense to other git-svn users out there?
pull can give funky history unless you understand how git-svn works
internally, which users should not be expected to do.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Does this make sense to other git-svn users out there?
pull can give funky history unless you understand how git-svn works
internally, which users should not be expected to do.
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git-svn: establish new connections on commit after fork
SVN seems to have a problem with https:// repositories from
time-to-time when doing multiple, sequential commits. This
problem is not consistently reproducible without the patch,
but it should go away entirely with this patch...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
SVN seems to have a problem with https:// repositories from
time-to-time when doing multiple, sequential commits. This
problem is not consistently reproducible without the patch,
but it should go away entirely with this patch...
Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
describe: fix off-by-one error in --abbrev=40 handling
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove creating directory for temporary files
Remove $git_temp variable which held location for temporary files
needed by git_diff_print, and removed creating $git_temp directory.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove $git_temp variable which held location for temporary files
needed by git_diff_print, and removed creating $git_temp directory.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Remove git_diff_print subroutine
Remove git_diff_print subroutine, used to print diff in previous
versions of "diff" actions, namely git_commitdiff,
git_commitdiff_plain, git_blobdiff, git_blobdiff_plain.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Remove git_diff_print subroutine, used to print diff in previous
versions of "diff" actions, namely git_commitdiff,
git_commitdiff_plain, git_blobdiff, git_blobdiff_plain.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: git_blobdiff_plain is git_blobdiff('plain')
git_blobdiff and git_blobdiff_plain are now collapsed into one
subroutine git_blobdiff, with format (currently 'html' which is
default format corresponding to git_blobdiff, and 'plain'
corresponding to git_blobdiff_plain) specified in argument.
blobdiff_plain format is now generated either by git-diff-tree
or by git-diff. Added X-Git-Url: header. From-file and to-file name
in header are corrected.
Note that for now commitdiff_plain does not detect renames
and copying, while blobdiff_plain does.
While at it, set expires to "+1d" for non-textual hash ids.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
git_blobdiff and git_blobdiff_plain are now collapsed into one
subroutine git_blobdiff, with format (currently 'html' which is
default format corresponding to git_blobdiff, and 'plain'
corresponding to git_blobdiff_plain) specified in argument.
blobdiff_plain format is now generated either by git-diff-tree
or by git-diff. Added X-Git-Url: header. From-file and to-file name
in header are corrected.
Note that for now commitdiff_plain does not detect renames
and copying, while blobdiff_plain does.
While at it, set expires to "+1d" for non-textual hash ids.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Use git-diff-tree or git-diff patch output for blobdiff
This is second part of removing gitweb dependency on external
diff (used in git_diff_print).
Get rid of git_diff_print invocation in git_blobdiff, and use either
git-diff-tree (when both hash_base and hash_parent_base are provided)
patch format or git-diff patch format (when only hash and hash_parent
are provided) for output.
Supported URI schemes, and output formats:
* New URI scheme: both hash_base and hash_parent_base (trees-ish
containing blobs versions we want to compare) are provided.
Also either filename is provided, or hash (of blob) is provided
(we try to find filename then).
For this scheme we have copying and renames detection, mode changes,
file types etc., and information extended diff header is correct.
* Old URI scheme: hash_parent_base is not provided, we use hash and
hash_parent to directly compare blobs using git-diff. If no filename
is given, blobs hashes are used in place of filenames.
This scheme has always "blob" as file type, it cannot detect mode
changes, and we rely on CGI parameters to provide name of the file.
Added git_to_hash subroutine, which transforms symbolic name or list
of symbolic name to hash or list of hashes using git-rev-parse.
To have "blob" instead of "unknown" (or "file" regardless of the type)
in "gitweb diff header" for legacy scheme, file_type function now
returns its argument if it is not octal string.
Added support for fake "2" status code in git_patchset_body. Such code
is generated by git_blobdiff in legacy scheme case.
ATTENTION: The order of arguments (operands) to git-diff is reversed
(sic!) to have correct diff in the legacy (no hash_parent_base) case.
$hash_parent, $hash ordering is commented out, as it gives reversed
patch (at least for git version 1.4.1.1) as compared to output in new
scheme and output of older gitweb version.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This is second part of removing gitweb dependency on external
diff (used in git_diff_print).
Get rid of git_diff_print invocation in git_blobdiff, and use either
git-diff-tree (when both hash_base and hash_parent_base are provided)
patch format or git-diff patch format (when only hash and hash_parent
are provided) for output.
Supported URI schemes, and output formats:
* New URI scheme: both hash_base and hash_parent_base (trees-ish
containing blobs versions we want to compare) are provided.
Also either filename is provided, or hash (of blob) is provided
(we try to find filename then).
For this scheme we have copying and renames detection, mode changes,
file types etc., and information extended diff header is correct.
* Old URI scheme: hash_parent_base is not provided, we use hash and
hash_parent to directly compare blobs using git-diff. If no filename
is given, blobs hashes are used in place of filenames.
This scheme has always "blob" as file type, it cannot detect mode
changes, and we rely on CGI parameters to provide name of the file.
Added git_to_hash subroutine, which transforms symbolic name or list
of symbolic name to hash or list of hashes using git-rev-parse.
To have "blob" instead of "unknown" (or "file" regardless of the type)
in "gitweb diff header" for legacy scheme, file_type function now
returns its argument if it is not octal string.
Added support for fake "2" status code in git_patchset_body. Such code
is generated by git_blobdiff in legacy scheme case.
ATTENTION: The order of arguments (operands) to git-diff is reversed
(sic!) to have correct diff in the legacy (no hash_parent_base) case.
$hash_parent, $hash ordering is commented out, as it gives reversed
patch (at least for git version 1.4.1.1) as compared to output in new
scheme and output of older gitweb version.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Change here-doc back for style consistency in git_blobdiff
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Always display link to blobdiff_plain in git_blobdiff
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add invisible hyperlink to from-file/to-file diff header
Change replacing hashes as from-file/to-file with filenames from
difftree to adding invisible (except underlining on hover/mouseover)
hyperlink to from-file/to-file blob. /dev/null as from-file or
to-file is not changed (is not hyperlinked).
This makes two-file from-file/to-file unified diff header parsing in
git_patchset_body more generic, and not only for legacy blobdiffs.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Change replacing hashes as from-file/to-file with filenames from
difftree to adding invisible (except underlining on hover/mouseover)
hyperlink to from-file/to-file blob. /dev/null as from-file or
to-file is not changed (is not hyperlinked).
This makes two-file from-file/to-file unified diff header parsing in
git_patchset_body more generic, and not only for legacy blobdiffs.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Parse two-line from-file/to-file diff header in git_patchset_body
Parse two-line from-file/to-file unified diff header in
git_patchset_body directly, instead of leaving pretty-printing to
format_diff_line function. Hashes as from-file/to-file are replaced
by proper from-file and to-file names (from $diffinfo); in the future
we can put hyperlinks there. This makes possible to do blobdiff with
only blobs hashes.
The lines in two-line unified diff header have now class "from_file"
and "to_file"; the style is chosen to match previous output (classes
"rem" and "add" because of '-' and '+' as first character of patch
line).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Parse two-line from-file/to-file unified diff header in
git_patchset_body directly, instead of leaving pretty-printing to
format_diff_line function. Hashes as from-file/to-file are replaced
by proper from-file and to-file names (from $diffinfo); in the future
we can put hyperlinks there. This makes possible to do blobdiff with
only blobs hashes.
The lines in two-line unified diff header have now class "from_file"
and "to_file"; the style is chosen to match previous output (classes
"rem" and "add" because of '-' and '+' as first character of patch
line).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Allow for pre-parsed difftree info in git_patchset_body
Preparation for converting git_blobdiff and git_blobdiff_plain
to use git-diff-tree patch format to generate patches.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Preparation for converting git_blobdiff and git_blobdiff_plain
to use git-diff-tree patch format to generate patches.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add support for hash_parent_base parameter for blobdiffs
Add support for hash_parent_base in input validation part and in
href() function. Add proper hash_parent_base to all calls to blobdiff
and blobdiff_plain action URLs. Use hash_parent_base as hash_base for
blobs of hash_parent.
To be used in future rewrite of git_blobdiff and git_blobdiff_plain.
While at it, move project before action in ordering CGI parameters in
href().
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add support for hash_parent_base in input validation part and in
href() function. Add proper hash_parent_base to all calls to blobdiff
and blobdiff_plain action URLs. Use hash_parent_base as hash_base for
blobs of hash_parent.
To be used in future rewrite of git_blobdiff and git_blobdiff_plain.
While at it, move project before action in ordering CGI parameters in
href().
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Use git_get_name_rev_tags for commitdiff_plain X-Git-Tag: header
Use git_get_rev_name_tags function for X-Git-Tag: header in
git_commitdiff('plain'), i.e. for commitdiff_plain action.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use git_get_rev_name_tags function for X-Git-Tag: header in
git_commitdiff('plain'), i.e. for commitdiff_plain action.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
gitweb: Add git_get_rev_name_tags function
Add git_get_rev_name_tags function, for later use in
git_commitdiff('plain') for X-Git-Tag: header.
This function, contrary to the call to
git_get_following_references($hash, "tags");
_does_ strip "tags/" and returns bare tag name.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add git_get_rev_name_tags function, for later use in
git_commitdiff('plain') for X-Git-Tag: header.
This function, contrary to the call to
git_get_following_references($hash, "tags");
_does_ strip "tags/" and returns bare tag name.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>