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* cvsimport: style fixup.Junio C Hamano2006-11-27
| | | | | | | | | This should not change any functionality, but just makes it readable by having a space between syntactic construct keyword and open parenthesis (e.g. "if (expr", not "if(expr") and between close parenthesis and open brace (e.g. "if (expr) {" not "if (expr){"). Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-cvsimport: add support for CVS pserver method HTTP/1.x proxyingIñaki Arenaza2006-11-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for 'proxy' and 'proxyport' connection options when using the pserver method for the CVS Root. It has been tested with a Squid 2.5.x proxy server. Quoting from the CVS info manual: The `gserver' and `pserver' connection methods all accept optional method options, specified as part of the METHOD string, like so: :METHOD[;OPTION=ARG...]: Currently, the only two valid connection options are `proxy', which takes a hostname as an argument, and `proxyport', which takes a port number as an argument. These options can be used to connect via an HTTP tunnel style web proxy. For example, to connect pserver via a web proxy at www.myproxy.net and port 8000, you would use a method of: :pserver;proxy=www.myproxy.net;proxyport=8000: *NOTE: The rest of the connection string is required to connect to the server as noted in the upcoming sections on password authentication, gserver and kserver. The example above would only modify the METHOD portion of the repository name.* PROXY must be supplied to connect to a CVS server via a proxy server, but PROXYPORT will default to port 8080 if not supplied. PROXYPORT may also be set via the CVS_PROXY_PORT environment variable. Signed-off-by: Iñaki Arenaza <iarenuno@eteo.mondragon.edu> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Run "git repack -a -d" once more at end, if there's 1MB or more of ↵Jim Meyering2006-11-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | not-packed data. Although I converted upstream coreutils to git last month, I just reconverted coreutils once again, as a test, and ended up with a git repository of about 130MB (contrast with my packed git repo of size 52MB). That was because there were a lot of commits (but < 1024) after the final automatic "git-repack -a -d". Running a final git-repack -a -d && git-prune-packed cut the final repository size down to the expected size. So this looks like an easy way to improve git-cvsimport. Just run "git repack ..." at the end if there's more than some reasonable amount of not-packed data. My choice of 1MB is a little arbitrarily. I wouldn't mind missing the minimal repo size by 1MB. At the other end of the spectrum, it's probably not worthwhile to pack everything when the total repository size is less than 1MB. Here's the patch: Signed-off-by: Jim Meyering <jim@meyering.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: move over to using git-for-each-ref to read refs.Andy Whitcroft2006-09-20
| | | | | | | | | | | | | | | | | | | cvsimport opens all of the files in $GIT_DIR/refs/heads and reads out the sha1's in order to work out what time the last commit on that branch was made (in CVS) thus allowing incremental updates. However, this takes no account of hierachical refs naming producing the following error for each directory in $GIT_DIR/refs: Use of uninitialized value in chomp at /usr/bin/git-cvsimport line 503. Use of uninitialized value in concatenation (.) or string at /usr/bin/git-cvsimport line 505. usage: git-cat-file [-t|-s|-e|-p|<type>] <sha1> Take advantage of the new packed refs work to use the new for-each-ref iterator to get this information. Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport - cleanup of the multi-indexes handlingMartin Langhoff2006-06-28
| | | | | | | | | | | | Indexes are only needed when we are about preparing to commit. Prime them inside commit() when we have all the info we need, and remove all the redundant index setups. While we are at it, make sure that index handling is correct when opening new branches, and on initial import. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: always set $ENV{GIT_INDEX_FILE} to $index{$branch}Johannes Schindelin2006-06-24
| | | | | | Also, make sure that the initial git-read-tree is performed. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
* cvsimport: setup indexes correctly for ancestors and incremental importsMartin Langhoff2006-06-24
| | | | | | | | | | | Two bugs had slipped in the "keep one index per branch during import" patch. Both incremental imports and new branches would see an empty tree for their initial commit. Now we cover all the relevant cases, checking whether we actually need to setup the index before preparing the actual commit, and doing it. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: keep one index per branch during importMartin Langhoff2006-06-16
| | | | | | | | | | With this patch we have a speedup and much lower IO when importing trees with many branches. Instead of forcing index re-population for each branch switch, we keep many index files around, one per branch. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: complete the cvsps run before starting the importMartin Langhoff2006-06-16
| | | | | | | | | | | | We now capture the output of cvsps to a tempfile, and then read it in. cvsps 2.1 works quite a bit "in memory", and only prints its patchset info once it has finished talking with cvs, but apparently retaining all that memory allocation. With this patch, cvsps is finished and reaped before cvsimport start working (and growing). So the footprint of the whole process is much lower. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: ignore CVSPS_NO_BRANCH and impossible branchesMartin Langhoff2006-06-16
| | | | | | | | | | | | | cvsps output often contains references to CVSPS_NO_BRANCH, commits that it could not trace to a branch. Ignore that branch. Additionally, cvsps will sometimes draw circular relationships between branches -- where two branches are recorded as opening from the other. In those cases, and where the ancestor branch hasn't been seen, ignore it. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: avoid "use" with :tagJeff King2006-05-25
| | | | | | | | Avoid "use POSIX qw(strftime dup2 :errno_h)"; it was reported that a Perl installations on Mandrake 9.1 did not like it, even though it understood "use POSIX qw(:errno_h)". Funny. Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: set up commit environment in perl instead of using envJeff King2006-05-23
| | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: do not barf on creation of an empty file.Junio C Hamano2006-05-23
| | | | | | | | | | When the server says "created this file whose length is empty", we mistakenly said "oops, the server did not say a sensible thing". Fix it. Spotted and fixed by Linus, acked by Martin. Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: introduce _fetchfile() method and used a 1M buffer to read()Martin Langhoff2006-05-23
| | | | | | | | | File retrieval from the socket is now moved to _fetchfile() and we now cap reads at 1MB. This should limit the memory growth of the cvsimport process. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: cleanup commit functionJeff King2006-05-23
| | | | | | | | | | | | | | | | | This change attempts to clean up the commit function to make it a bit easier to read (or at least the first half of it). It also improves robustness and performance. Specifically: - report get_headref errors on opening ref unless the error is ENOENT - use regex to check for sha1 instead of length - use lexically scoped filehandles which get cleaned up automagically - check for error on both 'print' and 'close' (since output is buffered) - avoid "fork, do some perl, then exec" in commit(). It's not necessary, and we probably end up COW'ing parts of the perl process. Plus the code is much smaller because we can use open2() - avoid calling strftime over and over (mainly a readability cleanup) Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: use git-update-index --index-infoJeff King2006-05-23
| | | | | | | | | This should reduce the number of git-update-index forks required per commit. We now do adds/removes in one call, and we are no longer forced to deal with argv limitations. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: repack every kilo-commits.Linus Torvalds2006-05-23
| | | | | | Signed-off-by: Linus Torvalds <torvalds@osdl.org> Acked-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: introduce -L<imit> option to workaround memory leaksMartin Langhoff2006-05-23
| | | | | Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: replace anonymous sub ref with a normal subMartin Langhoff2006-05-22
| | | | | | | commit() does not need to be an anonymous subreference. Keep it simple. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: minor fixupsMartin Langhoff2006-05-22
| | | | | | | | Cleanup @skipped after it's used. Close a fhandle. Removing suspects one at a time. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-cvsimport: Handle "Removed" from pserverElrond2006-05-17
| | | | | | | Sometimes the pserver says "Removed" instead of "Remove-entry". Signed-off-by: Elrond <elrond+kernel.org@samba-tng.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: use git-update-ref when updatingJohannes Schindelin2006-04-04
| | | | | | | | | This simplifies code, and also fixes a subtle bug: when importing in a shared repository, where another user last imported from CVS, cvsimport used to complain that it could not open <branch> for update. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: fix reading from rev-parseJunio C Hamano2006-03-18
| | | | | | | | | The updated code reads the tip of the current branch before and after the import runs, but forgot to chomp what we read from the command. The read-tree command did not them with the trailing LF. Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: honor -i and non -i upon subsequent importsJunio C Hamano2006-03-17
| | | | | | | | | | | | | | | | | | | | | | | Documentation says -i is "import only", so without it, subsequent import should update the current branch and working tree files in a sensible way. "A sensible way" defined by this commit is "act as if it is a git pull from foreign repository which happens to be CVS not git". So: - If importing into the current branch (note that cvsimport requires the tracking branch is pristine -- you checked out the tracking branch but it is your responsibility not to make your own commits there), fast forward the branch head and match the index and working tree using two-way merge, just like "git pull" does. - If importing into a separate tracking branch, update that branch head, and merge it into your current branch, again, just like "git pull" does. Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: Remove master-updating codeMatthias Urlichs2006-03-07
| | | | | | | | The code which tried to update the master branch was somewhat broken. => People should do that manually, with "git merge". Signed-off-by: Matthias Urlichs <smurf@smurf.noris.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: avoid open "-|" list form for Perl 5.6Junio C Hamano2006-02-20
| | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix retries in git-cvsimportv1.2.2Martin Mares2006-02-18
| | | | | | | | | | | | | | | | Fixed a couple of bugs in recovering from broken connections: The _line() method now returns undef correctly when the connection is broken instead of falling off the function and returning garbage. Retries are now reported to stderr and the eventual partially downloaded file is discarded instead of being appended to. The "Server gone away" test has been removed, because it was reachable only if the garbage return bug bit. Signed-off-by: Martin Mares <mj@ucw.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: Add -S <skipfileregex> support and -v announces files retrievedMartin Langhoff2006-01-29
| | | | | | | | | | A couple of things that seem to help importing broken CVS repos... -S '<slash-delimited-regex>' skips files with a matching path -v prints file name and version before fetching from cvs Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: ease migration from CVSROOT/users formatJunio C Hamano2006-01-15
| | | | | | | | | | | | | | | This fixes a minor bug, which caused the author email to be doubly enclosed in a <> pair (the code gave enclosing <> to GIT_AUTHOR_EMAIL and GIT_COMMITTER_EMAIL environment variable). The read_author_info() subroutine is taught to also understand the user list in CVSROOT/users format. This is primarily done to ease migration for CVS users, who can use the -A option to read from existing CVSROOT/users file. write_author_info() always writes in the git-cvsimport's native format ('=' delimited and value without quotes). Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-cvsimport: Add -A <author-conv-file> optionAndreas Ericsson2006-01-15
| | | | | | | | | | | | | | | | | | | | | This patch adds the option to specify an author name/email conversion file in the format exon=Andreas Ericsson <ae@op5.se> spawn=Simon Pawn <spawn@frog-pond.org> which will translate the ugly cvs authornames to the more informative git style. The info is saved in $GIT_DIR/cvs-authors, so that subsequent incremental imports will use the same author-info even if no -A option is specified. If an -A option *is* specified, the info in $GIT_DIR/cvs-authors is appended/updated appropriately. Docs updated accordingly. Signed-off-by: Andreas Ericsson <ae@op5.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Substitute "/" with $opt_s in tag names as well as branch namesJoe English2006-01-06
| | | | | | | In 'git cvsimport' changes "/" to "-" (or $opt_s) in branch names, but not in tag names, which is inconsistent. Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: Don't let local settings hinder cvs user-migration.Andreas Ericsson2005-11-25
| | | | | | | Avoid this by passing "--norc" to cvsps. Signed-off-by: Andreas Ericsson <ae@op5.se> Signed-off-by: Junio C Hamano <junkio@cox.net>
* symref support for import scriptsPavel Roskin2005-11-16
| | | | | | | Fix git import script not to assume that .git/HEAD is a symlink. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: cvsps should be quiet tooMartin Langhoff2005-11-01
| | | | | | | Tell cvsps to be quiet, unless we've been told to be verbose. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: introduce -P <cvsps-output-file> optionMartin Langhoff2005-11-01
| | | | | | | | | -P:: <cvsps-output-file> Instead of calling cvsps, read the provided cvsps output file. Useful for debugging or when cvsps is being handled outside cvsimport. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* cvsimport: catch error condition where cvs host disappearsMartin Langhoff2005-11-01
| | | | | | | | | Add error handling for cases where the cvs server goes away unexpectedly. While I don't know why the cvs server is so erratic, we should definitely exit here before committing bogus files. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix cvsimport warning when called without --no-cvs-directJohannes Schindelin2005-10-18
| | | | | | | Perl was warning that $opt_p was undefined in that case. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'svn' of http://netz.smurf.noris.de/git/gitJunio C Hamano2005-10-16
|\ | | | | | | | | | | | | [jc: I have my pre-commit hook enabled to catch trailing whitespaces, and fixed them up while merging.] Signed-off-by: Junio C Hamano <junkio@cox.net>
| * cvsimport: report merge parentsMatthias Urlichs2005-10-10
| | | | | | | | | | | | | | | | Matching and reporting merge parents happens in a subprocess. Re-open stdout before redirecting stdout to the pipe, so that printing verbose messages doesn't go to the wrong place. Signed-Off-By: Matthias Urlichs <smurf@smurf.noris.de>
* | [PATCH] cvsimport: don't pass --cvs-direct if user options contradict usMartin Langhoff2005-10-11
|/ | | | | | | | | | Detecting if the user passed --no-cvs-direct and don't force the mode. It allows us to support all the protocol that the standard cvs client supports at the snail speed you should expect. This only affects the rlog reading stage. Signed-off-by: Martin Langhoff <martin@catalyst.net.nz>
* Pass CVSps generated A U Thor <author@domain.xz> intact.Junio C Hamano2005-10-01
| | | | | | | | | | Alexey Nezhdanov updated CVSps to generate author-name and author-email information in its output. If the input looks like it has that already properly formatted, use that without our own munging. Signed-off-by: Junio C Hamano <junkio@cox.net>
* Big tool rename.Junio C Hamano2005-09-07
As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <junkio@cox.net>
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