If the pack format were to ever change or be extended in the future
there is no assurance that just because the pack file lives in
objects/pack and doesn't end in .idx that we can read and decompress
its contents properly.
If we encounter what we think is a pack file and it isn't or we don't
recognize its version then die and suggest to the user that they
upgrade to a newer version of GIT which can handle that pack file.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The little helper write_or_die() won't come back with bad news about
full disks or broken pipes. It either succeeds or terminates the
program, making additional error handling unnecessary.
This patch adds the new function and uses it to replace two similar
ones (the one in tar-tree originally has been copied from cat-file
btw.). I chose to add the fd parameter which both lacked to make
write_or_die() just as flexible as write() and thus suitable for
lib-ification.
There is a regression: error messages emitted by this function don't
show the program name, while the replaced two functions did. That's
acceptable, I think; a lot of other functions do the same.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
In the name of Standardization, this cleanses the last usage string of
mystical creatures. But they still dwell deep within the source and in
some debug messages, it is said.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use newly introduced parse_difftree_raw_line function in the
git_difftree_body subroutine. While at it correct error in
parse_difftree_raw_line (unquote is unprototyped function), and
add comment explaining this function.
It also refactors git_difftree_body somewhat, and tries to fit
it in 80 columns.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Adds parse_difftree_raw_line function which parses one line of "raw"
format diff-tree output into a hash.
For later use in git_difftree_body, git_commitdiff and
git_commitdiff_plain, git_search.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The old version was not liked at all. This is hopefully better. Oh, and it
gets rid of the goto.
Note that it does not change any functionality.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Since the normalized basename of "." is "", the check for directory
failed erroneously.
Noticed by Fredrik Kuivinen.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The old version was not liked at all. This is hopefully better. Oh, and it
gets rid of the goto.
Note that it does not change any functionality.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This adds blame and snapshot to the feature associative array. This
also helps in enabling or disabling these features via GITWEB_CONFIG
and overriding if allowed via project specfic config.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
[jc: when I applied the patch I misread RFC 2616 which mildly
recommended against using the name "gzip", which was there only
for a historical reason. This fixes the mistake up and uses
the content-encoding "x-gzip" again.]
Signed-off-by: Junio C Hamano <junkio@cox.net>
If a file F exists in branch B, but doesn't exist
in master branch, then blob_plain needs the hash base in
order to properly get the file. The hash base is passed
on symbolically so we still preserve the "latest" quality
of the link presented by git_print_page_path().
Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Fix regression in git_commitdiff() introduced
by commit 756d2f064b.
Signed-off-by: Luben Tuikov <ltuikov@yahoo.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Introduces global inline:
hashcmp(const unsigned char *sha1, const unsigned char *sha2)
Uses memcmp for comparison and returns the result based on the length of
the hash name (a future runtime decision).
Acked-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This adds snapshort support in gitweb. To enable one need to
set gitweb.snapshot = true in the config file.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@hp.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Separate pretty-printing commit message (comment) into git_print_log
and git_print_simplified_log subroutines. As of now the former is used
in git_commit, the latter in git_log and git_commitdiff.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The project list now uses several common header / footer generation functions.
These functions only check for "defined $project", but when PATH_INFO just
contains a "/" (which is often generated by web servers), then this test
fails.
Now explicitly undef $project if there is none so that the tests in other
gitweb parts work again.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
If the webserver is configured to use gitweb even for the root directory
of the site, then my_uri is empty which leads to a non-functional home
link. Fix that by defaulting to "/" in this case.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The "fp" (file name parent) parameter was previously generated for
blob diffs of renamed files. However, it was not used in any code.
Now href() can generate "fp" parameters and they are used by the
blobdiff code to show the correct file name.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Further use href() instead of URL generation by string concatenation.
Almost all functions are converted now.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
With the new flag "--reject", hunks that do not apply are sent to
the standard output, and the usable hunks are applied. The command
itself exits with non-zero status when this happens, so that the
user or wrapper can take notice and sort the remaining mess out.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Parsing of a binary hunk did not consume the terminating blank
line. When applying in reverse, it did not use the second,
reverse binary hunk.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This patch avoids problems if vc-git.el is installed and activated, but
the git executable is not available, for example
http://list-archive.xemacs.org/xemacs-beta/200608/msg00062.html
Signed-off-by: Ville Skyttä <scop@xemacs.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
* jc/racy:
Remove the "delay writing to avoid runtime penalty of racy-git avoidance"
Add check program "git-check-racy"
Documentation/technical/racy-git.txt
avoid nanosleep(2)
It is now possible for project to have individual clone/fetch URLs.
They are provided in new file 'cloneurl' added below project's
$GIT_DIR directory.
If there is no cloneurl file, concatenation of git base URLs with
project name is used.
This is merge of Jakub Narebski and David Rientjes
gitweb: Show project's git URL on summary page
with Aneesh Kumar
gitweb: Add support for cloneurl.
gitweb: Support multiple clone urls
patches.
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We already use the normalization from get_pathspec(), but now we also
remove a trailing slash. So,
git mv some_path/ into_some_path/
works now.
Also, move the "can not move directory into itself" test before the
subdirectory expansion.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This restructures layoutmore so that it can take a time limit and do
limited amounts of graph layout and graph optimization, and return 1
if it exceeded the time limit before finishing everything it could do.
Also getcommitlines reads at most half a megabyte each time, to limit
the time it spends parsing the commits to about a tenth of a second.
Also got rid of the unused ncmupdate variable while I was at it.
Signed-off-by: Paul Mackerras <paulus@samba.org>
The work-around should not be needed. Even if it turns out we
would want it later, git will remember the patch for us ;-).
Signed-off-by: Junio C Hamano <junkio@cox.net>
Use the href() function instead of string concatenation to generate
most URLs to our own CGI.
This is a work in progress, not everything has been converted yet.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Provide a new function which can be used to generate an URL for the CGI.
This makes it possible to consolidate the URL generation in order to make
it easier to change the encoding of actions into URLs.
Signed-off-by: Martin Waitz <tali@admingilde.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
From 31e4de9f22a3b17d4ad0ac800132e4e1a0a15006 Mon Sep 17 00:00:00 2001
From: David Rientjes <rientjes@google.com>
Date: Tue, 15 Aug 2006 11:43:04 -0700
Subject: [PATCH] gitweb: Show project's git URL on summary page
Add support for showing multiple clone/fetch git URLs for project on
a summary page. URL for project is created from base URL and project
name.
For example for XMMS2 project (xmms.se) the git base URL would be
git://git.xmms.se/xmms2.
With corrections from David Rientjes <rientjes@google.com>
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This will help counting the racily clean paths, but it should be
useless for daily use. Do not even enable it in the makefile.
Signed-off-by: Junio C Hamano <junkio@cox.net>
[jc: I needed to hand merge the changes to the updated codebase,
so the result needs to be checked.]
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
* maint:
finish_connect(): thinkofix
git-mv: succeed even if source is a prefix of destination
Solaris does not support C99 format strings before version 10
All but one callers have ignore the return value from this
function, but the only caller, builtin-tar-tree.c::remote_tar(),
assumed it returns non-zero on failure and zero on success. The
implementation however was returning either the waited pid
(which must be the same as its input) or -1 (an error).
Fix this thinko, while getting rid of an assignment of return
value from waitpid() into a variable of type int.
Signed-off-by: Junio C Hamano <junkio@cox.net>
As noted by Fredrik Kuivinen, without this patch, git-mv fails on
git-mv README README-renamed
because "README" is a prefix of "README-renamed".
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Replace sha1 comparisons to null_sha1 with a global inline (which previously an
unused static inline in builtin-apply.c)
[jc: with a fix from Jonas Fonseca.]
Signed-off-by: David Rientjes <rientjes@google.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
On Solaris nanosleep(2) is not available in libc; you need to
link with -lrt to get it.
The purpose of the loop is to wait until the next filesystem
timestamp granularity, and the code uses subsecond sleep in the
hope that it can shorten the delay to 0.5 seconds on average
instead of a full second. It is probably not worth depending on
an extra library for this.
We might want to yank out the whole "racy-git avoidance is
costly later at runtime, so let's delay writing the index out"
codepath later, but that is a separate issue and needs some
testing on large trees to figure it out. After playing with the
kernel tree, I have a feeling that the whole thing may not be
worth it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
