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2008-02-25Use a single implementation and API for copy_file()Libravatar Daniel Barkalow5-43/+27
Originally by Kristian Hï¿œgsberg; I fixed the conversion of rerere, which had a different API. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-25Documentation/git-filter-branch: add a new msg-filter exampleLibravatar Miklos Vajna1-0/+9
There were no example on how to edit commit messages, so add an msg-filter example. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24Correct fast-export file mode strings to match fast-import standardLibravatar Shawn O. Pearce1-1/+1
The fast-import file format does not expect leading '0' in front of a file mode; that is we want '100644' and '0100644'. Thanks to Ian Clatworthy of the Bazaar project for noticing the difference in output/input. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24Protect peel_ref fallback case from NULL parse_object resultLibravatar Shawn O. Pearce1-1/+1
If the SHA-1 we are requesting the object for does not exist in the object database we get a NULL back. Accessing the type from that is not likely to succeed on any system. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-24Ensure 'make dist' compiles git-archive.exe on CygwinLibravatar Shawn O. Pearce1-1/+1
On Cygwin we have to use git-archive.exe as the target, otherwise running 'make dist' does not compile git-archive in the current directory. That may cause 'make dist' to fail on a clean source tree that has never been built before. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23GIT 1.5.4.3Libravatar Junio C Hamano3-3/+31
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-23Merge branch 'maint' of git://repo.or.cz/git-gui into maintLibravatar Junio C Hamano5-15/+50
* 'maint' of git://repo.or.cz/git-gui: git-gui: Focus insertion point at end of strings in repository chooser git-gui: Avoid hardcoded Windows paths in Cygwin package files git-gui: Default TCL_PATH to same location as TCLTK_PATH git-gui: Paper bag fix error dialogs opening over the main window git-gui: Ensure error dialogs always appear over all other windows git-gui: relax "dirty" version detection git-gui: support Git Gui.app under OS X 10.5
2008-02-22hash: fix lookup_hash semanticsLibravatar Jeff King1-1/+1
We were returning the _address of_ the stored item (or NULL) instead of the item itself. While this sort of indirection is useful for insertion (since you can lookup and then modify), it is unnecessary for read-only lookup. Since the hash code splits these functions between the internal lookup_hash_entry function and the public lookup_hash function, it makes sense for the latter to provide what users of the library expect. The result of this was that the index caching returned bogus results on lookup. We unfortunately didn't catch this because we were returning a "struct cache_entry **" as a "void *", and accidentally assigning it to a "struct cache_entry *". As it happens, this actually _worked_ most of the time, because the entries were defined as: struct cache_entry { struct cache_entry *next; ... }; meaning that interpreting a "struct cache_entry **" as a "struct cache_entry *" would yield an entry where all fields were totally bogus _except_ for the next pointer, which pointed to the actual cache entry. When walking the list, we would look at the bogus "name" field, which was unlikely to match our lookup, and then proceed to the "real" entry. The reading of bogus data was silently ignored most of the time, but could cause a segfault for some data (which seems to be more common on OS X). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-22git-gui: Focus insertion point at end of strings in repository chooserLibravatar Shawn O. Pearce1-0/+4
When selecting a local working directory for a new repository or a location to clone an existing repository into we now set the insert point at the end of the selected path, allowing the user to type in any additional parts of the path if they so desire. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-22git-gui: Avoid hardcoded Windows paths in Cygwin package filesLibravatar Shawn O. Pearce1-1/+11
When we are being built by the Cygwin package maintainers we need to embed the POSIX path to our library files and not the Windows path. Embedding the Windows path means all end-users who install our Cygwin package would be required to install Cygwin at the same Windows path as the package maintainer had Cygwin installed to. This requirement is simply not user-friendly and may be infeasible for a large number of our users. We now try to auto-detect if the Tcl/Tk binary we will use at runtime is capable of translating POSIX paths into Windows paths the same way that cygpath does the translations. If the Tcl/Tk binary gives us the same results then it understands the Cygwin path translation process and should be able to read our library files from a POSIX path name. If it does not give us the same answer as cygpath then the Tcl/Tk binary might actually be a native Win32 build (one that is not linked against Cygwin) and thus requires the native Windows path to our library files. We can assume this is not a Cygwin package as the Cygwin maintainers do not currently ship a pure Win32 build of Tcl/Tk. Reported on the git mailing list by Jurko Gospodnetić. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-22git-gui: Default TCL_PATH to same location as TCLTK_PATHLibravatar Shawn O. Pearce1-1/+5
Most users set TCLTK_PATH to tell git-gui where to find wish, but they fail to set TCL_PATH to the same Tcl installation. We use the non-GUI tclsh during builds so headless systems are still able to create an index file and create message files without GNU msgfmt. So it matters to us that we find a working TCL_PATH at build time. If TCL_PATH hasn't been set yet we can take a better guess about what tclsh executable to use by replacing 'wish' in the executable path with 'tclsh'. We only do this replacement on the filename part of the path, just in case the string "wish" appears in the directory paths. Most of the time the tclsh will be installed alongside wish so this replacement is a sensible and safe default. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-22git-gui: Paper bag fix error dialogs opening over the main windowLibravatar Shawn O. Pearce1-1/+5
If the main window is the only toplevel we have open then we don't have a valid grab right now, so we need to assume the best toplevel to use for the parent is ".". Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-20git-gui: Ensure error dialogs always appear over all other windowsLibravatar Shawn O. Pearce1-7/+11
If we are opening an error dialog we want it to appear above all of the other windows, even those that we may have opened with a grab to make the window modal. Failure to do so may allow an error dialog to open up (and grab focus!) under an existing toplevel, making the user think git-gui has frozen up and is unresponsive, as they cannot get to the dialog. Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-20Clarified the meaning of git-add -u in the documentationLibravatar Pekka Kaitaniemi1-2/+2
The git-add documentation did not state clearly that the -u switch updates only the tracked files that are in the current directory and its subdirectories. Signed-off-by: Pekka Kaitaniemi <kaitanie@cc.helsinki.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-20git-clone.sh: properly configure remote even if remote's head is danglingLibravatar Gerrit Pape2-5/+21
When cloning a remote repository which's HEAD refers to a nonexistent ref, git-clone cloned all existing refs, but failed to write the configuration for 'remote'. Now it detects the dangling remote HEAD, refuses to checkout any local branch since HEAD refers to nowhere, but properly writes the configuration for 'remote', so that subsequent 'git fetch's don't fail. The problem was reported by Daniel Jacobowitz through http://bugs.debian.org/466581 Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-20Documentation/git-stash: document options for git stash listLibravatar Miklos Vajna1-1/+4
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-20send-email: squelch warning due to comparing undefined $_ to ""Libravatar Jay Soffian1-1/+1
The check to see if initial_reply_to is defined was also comparing $_ to "" for a reason I cannot ascertain (looking at the commit which made the change didn't provide enlightenment), but if $_ is undefined, perl generates a warning. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19Rename git-core rpm to just git and rename the meta-pacakge to git-all.Libravatar Kristian Høgsberg1-30/+39
This fixes my favorite annoyance with the git rpm packaging: don't pull in tla when I say yum install git! You wouldn't expect yum install gcc to pull in gcc-gfortran, right? With this change, and blanket 'yum update' will automatically pull in the new 'git' package and push out the old 'git-core', and if the old 'git' package was installed 'git-all' will be pulled in instead. A couple of things do break though: 'yum update git-core', because yum behaves differently when given a specific package name - it doesn't follow obsoletes. Instead, 'yum install git' will pull in the new git rpm, which will then push out the old 'git-core'. Similarly, to get the newest version of the meta package, 'yum install git-all' will install git-all, which then pushes out the old 'git' meta package. Signed-off-by: Kristian Høgsberg <krh@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19push: document the status outputLibravatar Jeff King1-0/+49
The output was meant to be a balance of self-explanatory and terse. In case we have erred too far on the terse side, it doesn't hurt to explain in more detail what each line means. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19Documentation/push: clarify matching refspec behaviorLibravatar Jeff King1-3/+3
The previous text was correct, but it was easy to miss the fact that we are talking about "matching" refs. That is, the text can be parsed as "we push the union of the sets of remote and local heads" and not "we push the intersection of the sets of remote and local heads". (The former actually doesn't make sense if you think about it, since we don't even _have_ some of those heads). A careful reading would reveal the correct meaning, but it makes sense to be as explicit as possible in documentation. We also explicitly use and introduce the term "matching"; this is a term discussed on the list, and it seems useful to for users to be able to refer to this behavior by name. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19push: indicate partialness of error messageLibravatar Jeff King1-1/+1
The existing message indicates that an error occured during push, but it is unclear whether _any_ refs were actually pushed (even though the status table above shows which were pushed successfully and which were not, the message "failed to push" implies a total failure). By indicating that "some refs" failed, we hopefully indicate to the user that the table above contains the details. We could also put in an explicit "see above for details" message, but it seemed to clutter the output quite a bit (both on a line of its own, or at the end of the error line, which inevitably wraps). This could also be made more fancy if the transport mechanism passed back more details on how many refs succeeded and failed: error: failed to push %d out of %d refs to '%s' Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-19git-gui: relax "dirty" version detectionLibravatar Wincent Colaiuta1-1/+1
"git gui" would complain at launch if the local version of Git was "1.5.4.2.dirty". Loosen the regular expression to look for either "-dirty" or ".dirty", thus eliminating spurious warnings. Signed-off-by: Wincent Colaiuta <win@wincent.com> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
2008-02-17GIT 1.5.4.2Libravatar Junio C Hamano5-11/+65
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-16Documentation/git-reset: Add an example of resetting selected pathsLibravatar Pieter de Bie1-0/+17
Signed-off-by: Pieter de Bie <pdebie@ai.rug.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-16Documentation/git-reset: don't mention --mixed for selected-paths resetLibravatar Pieter de Bie1-2/+2
The option is accepted, but that is the only form selected-paths variant of the reset command takes, so there is no point mentioning it. And while we're at it, use the dashless git call. Signed-off-by: Pieter de Bie <pdebie@ai.rug.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-16Documentation/git-reset:Libravatar Junio C Hamano1-1/+1
Since 3368d11 (Remove unnecessary git-rm --cached reference from status output), the status output marks the "Added but not yet committed" section as "Changes to be committed". Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-16commit: discard index after setting up partial commitLibravatar Jeff King2-0/+25
There may still be some entries from the original index that should be discarded before we show the status. In particular, if a file was added in the index but not included in the partial commit, it would still show up in the status listing as staged for commit. Ultimately the correct fix is to keep the two states in separate index_state variables. Then we can avoid having to reload the cache from the temporary file altogether, and just point wt_status_print at the correct index. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15filter-branch: handle filenames that need quotingLibravatar Junio C Hamano2-4/+19
The command used a very old fashioned construct to extract filenames out of diff-index and ended up corrupting the output. We can simply use --name-only and pipe into --stdin mode of update-index. It's been like that for the past 2 years or so since a94d994 (update-index: work with c-quoted name). Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15diff: Fix miscounting of --check outputLibravatar Junio C Hamano2-2/+11
c1795bb (Unify whitespace checking) incorrectly made the checking function return without incrementing the line numbers when there is no whitespace problem is found on a '+' line. This resurrects the earlier behaviour. Noticed and reported by Jay Soffian. The test script was stolen from Jay's independent fix. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15hg-to-git: fix parent analysisLibravatar Stelian Pop1-1/+1
Fix a bug in the hg-to-git convertor introduced by commit 1bc7c13af9f936aa80893100120b542338a10bf4: when searching the changeset parents, 'hg log' returns an extra space at the end of the line, which confuses the .split(' ') based tokenizer: Traceback (most recent call last): File "hg-to-git.py", line 123, in <module> hgchildren[mparent] += ( str(cset), ) KeyError: '' Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15mailinfo: feed only one line to handle_filter() for QP inputLibravatar Jay Soffian6-1/+45
The function is intended to be fed one logical line at a time to inspect, but a QP encoded raw input line can have more than one lines, just like BASE64 encoded one. Quoting LF as =0A may be unusual but RFC2045 allows it. The issue was noticed and fixed by Jay Soffian. JC added a test to protect the fix from regressing later. Signed-off-by: Jay Soffian <jaysoffian@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15diff.c: add "const" qualifier to "char *cmd" member of "struct ll_diff_driver"Libravatar Christian Couder1-5/+2
Also use "git_config_string" to simplify code where "cmd" is set. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15Add "const" qualifier to "char *excludes_file".Libravatar Christian Couder3-8/+4
Also use "git_config_string" to simplify "config.c" code where "excludes_file" is set. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15Add "const" qualifier to "char *editor_program".Libravatar Christian Couder3-8/+4
Also use "git_config_string" to simplify "config.c" code where "editor_program" is set. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15Add "const" qualifier to "char *pager_program".Libravatar Christian Couder3-8/+4
Also use "git_config_string" to simplify "config.c" code where "pager_program" is set. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15config: add 'git_config_string' to refactor string config variables.Libravatar Christian Couder2-13/+13
In many places we just check if a value from the config file is not NULL, then we duplicate it and return 0. This patch introduces the new 'git_config_string' function to do that. This function is also used to refactor some code in 'config.c'. Refactoring other files is left for other patches. Also not all the code in "config.c" is refactored, because the function takes a "const char **" as its first parameter, but in many places a "char *" is used instead of a "const char *". (And C does not allow using a "char **" instead of a "const char **" without a warning.) Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15diff.c: remove useless check for value != NULLLibravatar Christian Couder1-7/+2
It is not necessary to check if value != NULL before calling 'parse_lldiff_command' as there is already a check inside this function. By the way this patch also improves the existing check inside 'parse_lldiff_command' by using: return config_error_nonbool(var); instead of: return error("%s: lacks value", var); Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15fast-import: check return value from unpack_entry()Libravatar Shawn O. Pearce1-0/+2
If the tree object we have asked for is deltafied in the packfile and the delta did not apply correctly or was not able to be decompressed from the packfile then we can get back NULL instead of the tree data. This is (part of) the reason why read_sha1_file() can return NULL, so we need to also handle it the same way. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15Validate nicknames of remote branches to prohibit confusing onesLibravatar Daniel Barkalow1-1/+11
The original problem was that the parsers for configuration files were getting confused by seeing as nicknames remotes that involved directory-changing characters. In particular, the branches config file for ".." was particularly mystifying on platforms that can open directories and read odd data from them. The validation function was written by Junio Hamano (with a typo corrected). Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15diff.c: replace a 'strdup' with 'xstrdup'.Libravatar Christian Couder1-1/+1
Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-15diff.c: fixup garding of config parser from value=NULLLibravatar Junio C Hamano1-1/+1
Christian Couder noticed that there still were a handcrafted error() call that we should have converted to config_error_nonbool() where parse_lldiff_command() parses the configuration file. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13config: add test cases for empty value and no value config variables.Libravatar Christian Couder1-0/+23
The tests in 't1300-repo-config.sh' did not check what happens when an empty value like the following is used in the config file: [emptyvalue] variable = Also it was not checked that a variable with no value like the following: [novalue] variable gives a boolean "true" value, while an ampty value gives a boolean "false" value. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13cvsimport: have default merge regex also match beginning of commit messageLibravatar Gerrit Pape1-1/+1
The default value of @mergerx uses \W, which matches a non-word character; this means that commit messages like "Merging FOO" are not matched by default; using \b, which matches a word boundary, instead of \W fixes that. This change was suggested by Frédéric Brière through http://bugs.debian.org/463468 Signed-off-by: Gerrit Pape <pape@smarden.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13git clone -s documentation: force a new paragraph for the NOTELibravatar Miklos Vajna1-6/+7
It should be loud and clear. Signed-off-by: Miklos Vajna <vmiklos@frugalware.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13status: suggest "git rm --cached" to unstage for initial commitLibravatar Jeff King2-2/+11
It makes no sense to suggest "git reset HEAD" since we have no HEAD commit. This actually used to work but regressed in f26a0012. wt_status_print_cached_header was updated to take the whole wt_status struct rather than just the reference field. Previously the various code paths were sometimes sending in s->reference and sometimes sending in NULL, making the decision on whether this was an initial commit before we even got to this function. Now we must check the initial flag here. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13Protect get_author_ident_from_commit() from filenames in work treeLibravatar Junio C Hamano2-1/+23
We used to use "cat-file commit $commit" to extract the original author information from existing commit, but an earlier commit 5ac2715 (Consistent message encoding while reusing log from an existing commit) changed it to use "git show -s $commit". If you have a file in your work tree that can be interpreted as a valid object name (e.g. "HEAD"), this conversion will not work. Disambiguate by marking the end of revision parameter on the comand line with an explicit "--" to fix this. This breakage is most visible with rebase when a file called "HEAD" exists in the worktree. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13upload-pack: Initialize the exec-path.Libravatar Johannes Sixt1-0/+3
Since git-upload-pack has to spawn git-pack-objects, it has to make sure that the latter can be found in the PATH. Without this patch an attempt to clone or pull via ssh from a server fails if the git tools are not in the standard PATH on the server even though git clone or git pull were invoked with --upload-pack=/path/to/git-upload-pack. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13bisect: use verbatim commit subject in the bisect logLibravatar Johannes Schindelin1-1/+1
Due to a typo, the commit subject was shell expanded in the bisect log. That is, if you had some shell pattern in the commit subject, bisect would happily put all matching file names into the log. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Tested-by: Frans Pop <elendil@planet.nl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-13git-cvsimport.txt: fix '-M' description.Libravatar Sergei Organov1-2/+2
Fix '-M' description. Old one reads as if the user can somehow "see" the default regex when using -M along with -m. Signed-off-by: Sergei Organov <osv@javad.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2008-02-12Revert "pack-objects: only throw away data during memory pressure"Libravatar Junio C Hamano1-11/+2
This reverts commit 9c2174350cc0ae0f6bad126e15fe1f9f044117ab. Nico analyzed and found out that this does not really help, and I agree with it. By the time this gets into action and data is actively thrown away, performance simply goes down the drain due to the data constantly being reloaded over and over and over and over and over and over again, to the point of virtually making no relative progress at all. The previous behavior of enforcing the memory limit by dynamically shrinking the window size at least had the effect of allowing some kind of progress, even if the end result wouldn't be optimal. And that's the whole point behind this memory limiting feature: allowing some progress to be made when resources are too limited to let the repack go unbounded.