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* Merge branch 'cc/replace'Junio C Hamano2009-11-23
|\ | | | | | | | | | | | | * cc/replace: Documentation: talk a little bit about GIT_NO_REPLACE_OBJECTS Documentation: fix typos and spelling in replace documentation replace: use a GIT_NO_REPLACE_OBJECTS env variable
| * replace: use a GIT_NO_REPLACE_OBJECTS env variableChristian Couder2009-11-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This has the same effect as --no-replace-objects option; git ignores the replace refs. When --no-replace-objects option is passed to git, this environment variable is set to "1" and exported to subprocesses in order to propagate the same setting. It is useful for example for scripts, as the git commands used in them can now be aware that they must not read replace refs. Tested-by: Michael J Gruber <git@drmicha.warpmail.net> Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Move "get_ack()" back to fetch-packShawn O. Pearce2009-10-30
|/ | | | | | | | | | | | In 41cb7488 Linus moved this function to connect.c for reuse inside of the git-clone-pack command. That was 2005, but in 2006 Junio retired git-clone-pack in commit efc7fa53. Since then the only caller has been fetch-pack. Since this ACK/NAK exchange is only used by the fetch-pack/upload-pack protocol we should move it back to be a private detail of fetch-pack. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Style fixes, add a space after if/for/while.Brian Gianforcaro2009-08-31
| | | | | | | | | The majority of code in core git appears to use a single space after if/for/while. This is an attempt to bring more code to this standard. These are entirely cosmetic changes. Signed-off-by: Brian Gianforcaro <b.gianfo@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix various sparse warnings in the git source codeLinus Torvalds2009-06-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are a few remaining ones, but this fixes the trivial ones. It boils down to two main issues that sparse complains about: - warning: Using plain integer as NULL pointer Sparse doesn't like you using '0' instead of 'NULL'. For various good reasons, not the least of which is just the visual confusion. A NULL pointer is not an integer, and that whole "0 works as NULL" is a historical accident and not very pretty. A few of these remain: zlib is a total mess, and Z_NULL is just a 0. I didn't touch those. - warning: symbol 'xyz' was not declared. Should it be static? Sparse wants to see declarations for any functions you export. A lack of a declaration tends to mean that you should either add one, or you should mark the function 'static' to show that it's in file scope. A few of these remain: I only did the ones that should obviously just be made static. That 'wt_status_submodule_summary' one is debatable. It has a few related flags (like 'wt_status_use_color') which _are_ declared, and are used by builtin-commit.c. So maybe we'd like to export it at some point, but it's not declared now, and not used outside of that file, so 'static' it is in this patch. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'sp/msysgit'Junio C Hamano2009-06-13
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * sp/msysgit: compat/ has subdirectories: do not omit them in 'make clean' Fix typo in nedmalloc warning fix MinGW: Teach Makefile to detect msysgit and apply specific settings Fix warnings in nedmalloc when compiling with GCC 4.4.0 Add custom memory allocator to MinGW and MacOS builds MinGW readdir reimplementation to support d_type connect.c: Support PuTTY plink and TortoisePlink as SSH on Windows git: browsing paths with spaces when using the start command MinGW: fix warning about implicit declaration of _getch() test-chmtime: work around Windows limitation Work around a regression in Windows 7, causing erase_in_line() to crash sometimes Quiet make: do not leave Windows behind MinGW: GCC >= 4 does not need SNPRINTF_SIZE_CORR anymore Conflicts: Makefile
| * connect.c: Support PuTTY plink and TortoisePlink as SSH on WindowsEdward Z. Yang2009-06-01
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | OpenSSH uses -p to specify custom ports, while PuTTY plink and TortoisePlink use -P. Git now detects if plink is in GIT_SSH and modify its flags as necessary. We call plink with -batch, so that it will error out with an error message instead of waiting for user input. As reported in msysGit issue 96, plink wants to interact with the user asking if a host key should be accepted, but this just blocks the terminal, since plink tries to get the answer from stdin. However, stdin is already connected to Git that wants to send input to the remote command. But we do not pass -batch to TortoisePlink, because TortoisePlink uses a GUI to communicate with the user, and it does not understand -batch. Signed-off-by: Edward Z. Yang <edwardzyang@thewritingpot.com> Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | daemon: Strictly parse the "extra arg" part of the commandShawn O. Pearce2009-06-06
|/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 1.4.4.5 (49ba83fb67 "Add virtualization support to git-daemon") git daemon enters an infinite loop and never terminates if a client hides any extra arguments in the initial request line which is not exactly "\0host=blah\0". Since that change, a client must never insert additional extra arguments, or attempt to use any argument other than "host=", as any daemon will get stuck parsing the request line and will never complete the request. Since the client can't tell if the daemon is patched or not, it is not possible to know if additional extra args might actually be able to be safely requested. If we ever need to extend the git daemon protocol to support a new feature, we may have to do something like this to the exchange: # If both support git:// v2 # C: 000cgit://v2 S: 0010ok host user C: 0018host git.kernel.org C: 0027git-upload-pack /pub/linux-2.6.git S: ...git-upload-pack header... # If client supports git:// v2, server does not: # C: 000cgit://v2 S: <EOF> C: 003bgit-upload-pack /pub/linux-2.6.git\0host=git.kernel.org\0 S: ...git-upload-pack header... This requires the client to create two TCP connections to talk to an older git daemon, however all daemons since the introduction of daemon.c will safely reject the unknown "git://v2" command request, so the client can quite easily determine the server supports an older protocol. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* connect: replace inet_ntop with getnameinfoBenjamin Kramer2009-04-25
| | | | | | | | | | | | inet_ntop is not protocol independent. getnameinfo(3) is part of POSIX and is available when getaddrinfo(3) is. This code is only compiled when NO_IPV6 isn't defined. The old method was buggy anyway, not every ipv6 address was converted properly because the buffer (addr) was too small. Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Remove unused assignmentsBenjamin Kramer2009-03-14
| | | | | | | | | | | | | | | | | These variables were always overwritten or the assigned value was unused: builtin-diff-tree.c::cmd_diff_tree(): nr_sha1 builtin-for-each-ref.c::opt_parse_sort(): sort_tail builtin-mailinfo.c::decode_header_bq(): in builtin-shortlog.c::insert_one_record(): len connect.c::git_connect(): path imap-send.c::v_issue_imap_cmd(): n pretty.c::pp_user_info(): filler remote::parse_refspec_internal(): llen Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* connect.c: remove a few globals by using git_config callback dataErik Faye-Lund2009-03-10
| | | | | | | | | | | | | | Since ef90d6d (Provide git_config with a callback-data parameter, 2008-05-14), git_config() takes a callback data pointer that can be used to pass extra parameters to the parsing function. The codepath to parse configuration variables related to git proxy predates this facility and used a pair of file scope static variables instead. This patch removes the need for these global variables by passing the name of the host we are trying to access as the callback data. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* remove trailing LF in die() messagesAlexander Potashev2009-01-05
| | | | | | | | LF at the end of format strings given to die() is redundant because die already adds one on its own. Signed-off-by: Alexander Potashev <aspotashev@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* connect.c: stricter port validation, silence compiler warningRené Scharfe2008-12-21
| | | | | | | | | | In addition to checking if the provided port is numeric, also check that the string isn't empty and that the port number is within the valid range. Incidentally, this silences a compiler warning about ignoring strtol's return value. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* connect.c: add a way for git-daemon to pass an error back to clientTom Preston-Werner2008-11-02
| | | | | | | | | | | | | | | | | | | The current behavior of git-daemon is to simply close the connection on any error condition. This leaves the client without any information as to the cause of the failed fetch/push/etc. This patch allows get_remote_heads to accept a line prefixed with "ERR" that it can display to the user in an informative fashion. Once clients can understand this ERR line, git-daemon can be made to properly report "repository not found", "permission denied", or other errors. Example S: ERR No matching repository. C: fatal: remote error: No matching repository. Signed-off-by: Tom Preston-Werner <tom@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* make alloc_ref_from_str() the new alloc_ref()René Scharfe2008-10-18
| | | | | | | | | | | With all calls to alloc_ref() gone, we can remove it and then we're free to give alloc_ref_from_str() the shorter name. It's a much nicer interface, as the callers always need to have a name string when they allocate a ref anyway and don't need to calculate and pass its length+1 any more. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* use alloc_ref_from_str() everywhereRené Scharfe2008-10-18
| | | | | | | | | | | | | | | Replace pairs of alloc_ref() and strcpy() with alloc_ref_from_str(), simplifying the code. In connect.c, also a pair of alloc_ref() and memcpy() is replaced -- the additional cost of a strlen() call should not have too much of an impact. Consistency and simplicity are more important. In remote.c, the code was allocating 11 bytes more than needed for the name part, but I couldn't see them being used for anything. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* push: prepare sender to receive extended ref information from the receiverJunio C Hamano2008-09-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | "git push" enhancement allows the receiving end to report not only its own refs but refs in repositories it borrows from via the alternate object store mechanism. By telling the sender that objects reachable from these extra refs are already complete in the receiving end, the number of objects that need to be transfered can be cut down. These entries are sent over the wire with string ".have", instead of the actual names of the refs. This string was chosen so that they are ignored by older programs at the sending end. If we sent some random but valid looking refnames for these entries, "matching refs" rule (triggered when running "git push" without explicit refspecs, where the sender learns what refs the receiver has, and updates only the ones with the names of the refs the sender also has) and "delete missing" rule (triggered when "git push --mirror" is used, where the sender tells the receiver to delete the refs it itself does not have) would try to update/delete them, which is not what we want. This prepares the send-pack (and "push" that runs native protocol) to accept extended existing ref information and make use of it. The ".have" entries are excluded from ref matching rules, and are exempt from deletion rule while pushing with --mirror option, but are still used for pack generation purposes by providing more "bottom" range commits. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* 'git foo' program identifies itself without dash in die() messagesJunio C Hamano2008-08-31
| | | | | | | | | | This is a mechanical conversion of all '*.c' files with: s/((?:die|error|warning)\("git)-(\S+:)/$1 $2/; The result was manually inspected and no false positive was found. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Windows: Disambiguate DOS style paths from SSH URLs.Johannes Sixt2008-06-26
| | | | | | | | If on Windows a path is specified as C:/path, then this is also a valid SSH URL. To disambiguate between the two interpretations we take an URL that looks like a path with a drive letter as a local URL. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
* Provide git_config with a callback-data parameterJohannes Schindelin2008-05-14
| | | | | | | | | | | | git_config() only had a function parameter, but no callback data parameter. This assumes that all callback functions only modify global variables. With this patch, every callback gets a void * parameter, and it is hoped that this will help the libification effort. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Avoid unnecessary "if-before-free" tests.Jim Meyering2008-02-22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This change removes all obvious useless if-before-free tests. E.g., it replaces code like this: if (some_expression) free (some_expression); with the now-equivalent: free (some_expression); It is equivalent not just because POSIX has required free(NULL) to work for a long time, but simply because it has worked for so long that no reasonable porting target fails the test. Here's some evidence from nearly 1.5 years ago: http://www.winehq.org/pipermail/wine-patches/2006-October/031544.html FYI, the change below was prepared by running the following: git ls-files -z | xargs -0 \ perl -0x3b -pi -e \ 's/\bif\s*\(\s*(\S+?)(?:\s*!=\s*NULL)?\s*\)\s+(free\s*\(\s*\1\s*\))/$2/s' Note however, that it doesn't handle brace-enclosed blocks like "if (x) { free (x); }". But that's ok, since there were none like that in git sources. Beware: if you do use the above snippet, note that it can produce syntactically invalid C code. That happens when the affected "if"-statement has a matching "else". E.g., it would transform this if (x) free (x); else foo (); into this: free (x); else foo (); There were none of those here, either. If you're interested in automating detection of the useless tests, you might like the useless-if-before-free script in gnulib: [it *does* detect brace-enclosed free statements, and has a --name=S option to make it detect free-like functions with different names] http://git.sv.gnu.org/gitweb/?p=gnulib.git;a=blob;f=build-aux/useless-if-before-free Addendum: Remove one more (in imap-send.c), spotted by Jean-Luc Herren <jlh@gmx.ch>. Signed-off-by: Jim Meyering <meyering@redhat.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'db/no-separate-ls-remote-connection' (early part)Junio C Hamano2008-02-11
|\ | | | | | | | | | | * 'db/no-separate-ls-remote-connection' (early part): Fix "git clone" for git:// protocol Reduce the number of connects when fetching
| * Fix "git clone" for git:// protocolJohannes Schindelin2008-02-09
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In ba227857(Reduce the number of connects when fetching), we checked the return value of git_connect() to see if the connection was successful. However, for the git:// protocol, there is no need to have another process, so the return value was NULL. Now, it makes sense to assume the rule that git_connect() will return NULL if it fails (at the moment, it die()s if it fails), so return a dummy child process. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Acked-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | connect.c: guard config parser from value=NULLJunio C Hamano2008-02-11
|/ | | | | | core.gitproxy configuration expects a string value. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Miscellaneous const changes and utilitiesDaniel Barkalow2007-11-02
| | | | | | | | | | | | | | | | | | | | | | The list of remote refs in struct transport should be const, because builtin-fetch will get confused if it changes. The url in git_connect should be const (and work on a copy) instead of requiring the caller to copy it. match_refs doesn't modify the refspecs it gets. get_fetch_map and get_remote_ref don't change the list they get. Allow transport get_refs_list methods to modify the struct transport. Add a function to copy a list of refs, when a function needs a mutable copy of a const list. Add a function to check the type of a ref, as per the code in connect.c Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Use start_command() in git_connect() instead of explicit fork/exec.Johannes Sixt2007-10-21
| | | | | | | | The child process handling is delegated to start_command() and finish_command(). Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Change git_connect() to return a struct child_process instead of a pid_t.Johannes Sixt2007-10-21
| | | | | | | | | | | | | | | | | This prepares the API of git_connect() and finish_connect() to operate on a struct child_process. Currently, we just use that object as a placeholder for the pid that we used to return. A follow-up patch will change the implementation of git_connect() and finish_connect() to make full use of the object. Old code had early-return-on-error checks at the calling sites of git_connect(), but since git_connect() dies on errors anyway, these checks were removed. [sp: Corrected style nit of "conn == NULL" to "!conn"] Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
* Merge branch 'master' into db/fetch-packShawn O. Pearce2007-10-16
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There's a number of tricky conflicts between master and this topic right now due to the rewrite of builtin-push. Junio must have handled these via rerere; I'd rather not deal with them again so I'm pre-merging master into the topic. Besides this topic somehow started to depend on the strbuf series that was in next, but is now in master. It no longer compiles on its own without the strbuf API. * master: (184 commits) Whip post 1.5.3.4 maintenance series into shape. Minor usage update in setgitperms.perl manual: use 'URL' instead of 'url'. manual: add some markup. manual: Fix example finding commits referencing given content. Fix wording in push definition. Fix some typos, punctuation, missing words, minor markup. manual: Fix or remove em dashes. Add a --dry-run option to git-push. Add a --dry-run option to git-send-pack. Fix in-place editing functions in convert.c instaweb: support for Ruby's WEBrick server instaweb: allow for use of auto-generated scripts Add 'git-p4 commit' as an alias for 'git-p4 submit' hg-to-git speedup through selectable repack intervals git-svn: respect Subversion's [auth] section configuration values gtksourceview2 support for gitview fix contrib/hooks/post-receive-email hooks.recipients error message Support cvs via git-shell rebase -i: use diff plumbing instead of porcelain ... Conflicts: Makefile builtin-push.c rsh.c
| * sq_quote_argv and add_to_string rework with strbuf's.Pierre Habouzit2007-09-21
| | | | | | | | | | | | | | | | | | | | * sq_quote_buf is made public, and works on a strbuf. * sq_quote_argv also works on a strbuf. * make sq_quote_argv take a "maxlen" argument to check the buffer won't grow too big. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Use xmemdupz() in many places.Pierre Habouzit2007-09-18
| | | | | | | | | | Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | bundle transport: fix an alloc_ref() callJunio C Hamano2007-09-29
|/ | | | | | | | | | | | | | | | | | Currently alloc_ref() expects the length of the refname plus 1 as its parameter, prepares that much space and returns a "ref" structure for the caller to fill the refname. One caller in transport.c::get_refs_from_bundle() however allocated one byte less. It may be a good idea to change the calling convention to give alloc_ref() the length of the refname, but that clean-up can be done in a separate patch. This patch only fixes the bug and makes all callers consistent. There was also one overallocation in connect.c, which would not hurt but was wasteful. This patch fixes it as well. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* URL: allow port specification in ssh:// URLsLuben Tuikov2007-09-01
| | | | | | | | | | | | | Allow port specification in ssh:// URLs in the usual notation: ssh://[user@]host.domain[:<port>]/<path> This allows git to be used over ssh-tunneling networks. Signed-off-by: Luben Tuikov <ltuikov@yahoo.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* connect: accept file:// URL schemeLinus Torvalds2007-08-01
| | | | | | | | | | | | | | | | | | | | We might make it something like: "if you use an url, we don't default to local", so the difference would be that git clone file:///directory/to/repo would work the way it does now, but git clone /directory/to/repo would default to "-l" behaviour. That kind of would make sense (and should be easy to implement. This adds support for "file://" URL to underlying connect codepath to make it happen. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Add allocation and freeing functions for struct refsDaniel Barkalow2007-07-09
| | | | | | | | | Instead of open-coding allocation wherever it happens, have a function. Also, add a function to free a list of refs, which we currently never actually do. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'ei/worktree+filter'Junio C Hamano2007-07-01
|\ | | | | | | | | | | | | | | | | | | | | | | | | * ei/worktree+filter: filter-branch: always export GIT_DIR if it is set setup_git_directory: fix segfault if repository is found in cwd test GIT_WORK_TREE extend rev-parse test for --is-inside-work-tree Use new semantics of is_bare/inside_git_dir/inside_work_tree introduce GIT_WORK_TREE to specify the work tree test git rev-parse rev-parse: introduce --is-bare-repository rev-parse: document --is-inside-git-dir
| * introduce GIT_WORK_TREE to specify the work treeMatthias Lederhofer2007-06-06
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | setup_gdg is used as abbreviation for setup_git_directory_gently. The work tree can be specified using the environment variable GIT_WORK_TREE and the config option core.worktree (the environment variable has precendence over the config option). Additionally there is a command line option --work-tree which sets the environment variable. setup_gdg does the following now: GIT_DIR unspecified repository in .git directory parent directory of the .git directory is used as work tree, GIT_WORK_TREE is ignored GIT_DIR unspecified repository in cwd GIT_DIR is set to cwd see the cases with GIT_DIR specified what happens next and also see the note below GIT_DIR specified GIT_WORK_TREE/core.worktree unspecified cwd is used as work tree GIT_DIR specified GIT_WORK_TREE/core.worktree specified the specified work tree is used Note on the case where GIT_DIR is unspecified and repository is in cwd: GIT_WORK_TREE is used but is_inside_git_dir is always true. I did it this way because setup_gdg might be called multiple times (e.g. when doing alias expansion) and in successive calls setup_gdg should do the same thing every time. Meaning of is_bare/is_inside_work_tree/is_inside_git_dir: (1) is_bare_repository A repository is bare if core.bare is true or core.bare is unspecified and the name suggests it is bare (directory not named .git). The bare option disables a few protective checks which are useful with a working tree. Currently this changes if a repository is bare: updates of HEAD are allowed git gc packs the refs the reflog is disabled by default (2) is_inside_work_tree True if the cwd is inside the associated working tree (if there is one), false otherwise. (3) is_inside_git_dir True if the cwd is inside the git directory, false otherwise. Before this patch is_inside_git_dir was always true for bare repositories. When setup_gdg finds a repository git_config(git_default_config) is always called. This ensure that is_bare_repository makes use of core.bare and does not guess even though core.bare is specified. inside_work_tree and inside_git_dir are set if setup_gdg finds a repository. The is_inside_work_tree and is_inside_git_dir functions will die if they are called before a successful call to setup_gdg. Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Do not use h_errno after connect(2): the function does not set itAlex Riesen2007-06-16
| | | | | | | | | | | | | | | | | | Randal L. Schwartz noticed compilation problems on SunOS, which made me look at the code again. The thing is, h_errno is not used by connect(2), it is only for functions from netdb.h, like gethostbyname. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | War on whitespaceJunio C Hamano2007-06-07
|/ | | | | | | | | This uses "git-apply --whitespace=strip" to fix whitespace errors that have crept in to our source files over time. There are a few files that need to have trailing whitespaces (most notably, test vectors). The results still passes the test, and build result in Documentation/ area is unchanged. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'db/remote'Junio C Hamano2007-05-29
|\ | | | | | | | | | | | | | | | | * db/remote: Move refspec pattern matching to match_refs(). Update local tracking refs when pushing Add handlers for fetch-side configuration of remotes. Move refspec parser from connect.c and cache.h to remote.{c,h} Move remote parsing into a library file out of builtin-push.
| * Move refspec parser from connect.c and cache.h to remote.{c,h}Daniel Barkalow2007-05-20
| | | | | | | | | | Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Verbose connect messages to show the IP addresses usedAlex Riesen2007-05-24
|/ | | | | | | | Also, the patch makes the error messages more verbose. Helps when diagnosing connect problems on weird systems. Signed-off-by: Alex Riesen <raa.lkml@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* connect: display connection progressMichael S. Tsirkin2007-05-16
| | | | | | | | | | Make git notify the user about host resolution/connection attempts. This is useful both as a progress indicator on slow links, and helps reassure the user there are no firewall problems. Signed-off-by: Michael S. Tsirkin <mst@dev.mellanox.co.il> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix "getaddrinfo()" bugletLinus Torvalds2007-03-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | At least in Linux glibc, "getaddrinfo()" has a very irritating feature (or bug, who knows..). Namely if you pass it in an empty string for the service name, it will happily and quietly consider it identical to a NULL port pointer, and return port number zero and no errors. Which obviously will not work. Maybe that's what it's really expected to do, although the man-page for getaddrinfo() certainly implies that it's a bug. So when somebody passes me a "please pull" request pointing to something like the following git://git.kernel.org:/pub/scm/linux/kernel/git/mchehab/v4l-dvb.git (note the extraneous colon at the end of the host name), git would happily try to connect to port 0, which would generally just cause the remote to not even answer, and the "connect()" will take a long time to time out. So to work around the glibc feature/bug, just notice this empty port case automatically. Also, add the port information to the error information when it fails to look up (maybe it's the host-name that fails, maybe it's the port-name - we should print out both). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Use run_command for proxy connectionsShawn O. Pearce2007-03-12
| | | | | Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Mechanical conversion to use prefixcmp()Junio C Hamano2007-02-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | This mechanically converts strncmp() to use prefixcmp(), but only when the parameters match specific patterns, so that they can be verified easily. Leftover from this will be fixed in a separate step, including idiotic conversions like if (!strncmp("foo", arg, 3)) => if (!(-prefixcmp(arg, "foo"))) This was done by using this script in px.perl #!/usr/bin/perl -i.bak -p if (/strncmp\(([^,]+), "([^\\"]*)", (\d+)\)/ && (length($2) == $3)) { s|strncmp\(([^,]+), "([^\\"]*)", (\d+)\)|prefixcmp($1, "$2")|; } if (/strncmp\("([^\\"]*)", ([^,]+), (\d+)\)/ && (length($1) == $3)) { s|strncmp\("([^\\"]*)", ([^,]+), (\d+)\)|(-prefixcmp($2, "$1"))|; } and running: $ git grep -l strncmp -- '*.c' | xargs perl px.perl Signed-off-by: Junio C Hamano <junkio@cox.net>
* Make sure git_connect() always give two file descriptors.Junio C Hamano2007-01-21
| | | | | | | | | | | | | | | | | | | | | | Earlier, git_connect() returned the same fd twice or two separate fds, depending on the way the connection was made (when we are talking to the other end over a single socket, we used the same fd twice, and when our end is connected to a pipepair we used two). This forced callers who do close() and dup() to really care which was which, and most of the existing callers got this wrong, although without much visible ill effect. Many were closing the same fd twice when we are talking over a single socket, and one was leaking a fd. This fixes it to uniformly use two separate fds, so if somebody wants to close only reader side can just do close() on it without worrying about it accidentally also closing the writer side or vice versa. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* simplify inclusion of system header files.Junio C Hamano2006-12-20
| | | | | | | | | | | | | | | | | | | | This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net>
* Allow git push to delete remote ref.Junio C Hamano2006-11-24
| | | | | | | | | | | | | This allows you to say git send-pack $URL :refs/heads/$branch to delete the named remote branch. The refspec $src:$dst means replace the destination ref with the object known as $src on the local side, so this is a natural extension to make an empty $src mean "No object" to delete the target. Signed-off-by: Junio C Hamano <junkio@cox.net>
* refs outside refs/{heads,tags} match less strongly.Junio C Hamano2006-11-23
| | | | | | | | | | | | | | | | | | | | | This changes the refname matching logic used to decide which ref is updated with git-send-pack. We used to error out when pushing 'master' when the other end has both 'master' branch and a tracking branch 'remotes/$name/master' but with this, 'master' matches only 'refs/heads/master' when both and no other 'master' exist. Pushing 'foo' when both heads/foo and tags/foo exist at the remote end is still considered an error and you would need to disambiguate between them by being more explicit. When neither heads/foo nor tags/foo exists at the remote, pushing 'foo' when there is only remotes/origin/foo is not ambiguous, while it still is ambiguous when there are more than one such weaker match (remotes/origin/foo and remotes/alt/foo, for example). Signed-off-by: Junio C Hamano <junkio@cox.net>
* connect.c: finish_connect(): allow null pid parameterFranck Bui-Huu2006-09-12
| | | | | | | | | | | | | | git_connect() can return 0 if we use git protocol for example. Users of this function don't know and don't care if a process had been created or not, and to avoid them to check it before calling finish_connect() this patch allows finish_connect() to take a null pid. And in that case return 0. [jc: updated function signature of git_connect() with a comment on its return value. ] Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
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