git/fetch-pack.c, branch v1.3.2

revamp git-clone.

2006-03-20T08:21:10Z

This does two things. * A new flag --reference can be used to name a local repository that is to be used as an alternate. This is in response to an inquiry by James Cloos in the message on the list . * A new flag --use-separate-remote stops contaminating local branch namespace by upstream branch names. The upstream branch heads are copied in .git/refs/remotes/ instead of .git/refs/heads/ and .git/remotes/origin file is set up to reflect this as well. It requires to have fetch/pull update to understand .git/refs/remotes by Eric Wong to further update the repository cloned this way. For the former change, git-fetch-pack is taught a new flag --all to fetch from all the remote heads. Nobody uses the git-clone-pack with this change, so we could deprecate the command, but removal of the command will be left to a separate round. Signed-off-by: Junio C Hamano

Use setenv(), fix warnings

2006-02-26T23:06:45Z

- Fix -Wundef -Wold-style-definition warnings - Make pll_free() static [jc: original patch by Timo had another unrelated bits: - Use setenv() instead of putenv() I'm postponing that part for now.] Signed-off-by: Timo Hirvonen Signed-off-by: Junio C Hamano

Use thin pack transfer in "git fetch".

2006-02-20T08:38:39Z

Signed-off-by: Junio C Hamano

Make "git clone" less of a deathly quiet experience

2006-02-11T06:28:30Z

It used to be that "git-unpack-objects" would give nice percentages, but now that we don't unpack the initial clone pack any more, it doesn't. And I'd love to do that nice percentage view in the pack objects downloader too, but the thing doesn't even read the pack header, much less know how much it's going to get, so I was lazy and didn't. Instead, it at least prints out how much data it's gotten, and what the packing speed is. Which makes the user realize that it's actually doing something useful instead of sitting there silently (and if the recipient knows how large the final result is, he can at least make a guess about when it migt be done). So with this patch, I get something like this on my DSL line: [torvalds@g5 ~]$ time git clone master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 clone-test Packing 188543 objects 48.398MB (154 kB/s) where even the speed approximation seems to be roughtly correct (even though my algorithm is a truly stupid one, and only really gives "speed in the last half second or so"). Anyway, _something_ like this is definitely needed. It could certainly be better (if it showed the same kind of thing that git-unpack-objects did, that would be much nicer, but would require parsing the object stream as it comes in). But this is big step forward, I think. Signed-off-by: Linus Torvalds Signed-off-by: Junio C Hamano

git-fetch-pack: really do not ask for funny refs

2006-01-20T02:29:43Z

If git-fetch-pack was called with out any refspec, it would ask the server for funny refs. That cannot work, since the funny refs are not marked as OUR_REF by upload-pack, which just exits with an error. Signed-off-by: Johannes Schindelin Signed-off-by: Junio C Hamano

clone-pack: remove unused and undocumented --keep flag

2005-12-18T09:55:29Z

While we are at it, give fully spelled --keep to fetch-pack. Also give --quiet in addition to -q to fetch-pack as well. Signed-off-by: Junio C Hamano

fetch-pack: -k option to keep downloaded pack.

2005-12-18T07:11:29Z

Split out the functions that deal with the socketpair after finishing git protocol handshake to receive the packed data into a separate file, and use it in fetch-pack to keep/explode the received pack data. We earlier had something like that on clone-pack side once, but the list discussion resulted in the decision that it makes sense to always keep the pack for clone-pack, so unpacking option is not enabled on the clone-pack side, but we later still could do so easily if we wanted to with this change. Signed-off-by: Junio C Hamano

Make networking commands to work from a subdirectory.

2005-11-29T07:13:02Z

These are whole-tree operations and there is not much point making them operable from within a subdirectory, but it is easy to do so, and using setup_git_directory() upfront helps git:// proxy specification picked up from the correct place. Signed-off-by: Junio C Hamano

git-fetch: fail if specified refspec does not match remote.

2005-11-06T08:26:21Z

'git-fetch remote no-such-ref' succeeded without fetching any ref from the remote. Detect such case and report an error. Note that this makes 'git-fetch remote master master' to fail, because the remote branch 'master' matches the first refspec, and the second refspec is left unmatched, which is detected by the error checking logic. This is somewhat unintuitive, but giving the same refspec more than once to git-fetch is useless in any case so it should not be much of a problem. I'd accept a patch to change this if somebody cares enough, though. Signed-off-by: Junio C Hamano

Be careful when dereferencing tags.

2005-11-03T00:50:58Z

One caller of deref_tag() was not careful enough to make sure what deref_tag() returned was not NULL (i.e. we found a tag object that points at an object we do not have). Fix it, and warn about refs that point at such an incomplete tag where needed. Signed-off-by: Junio C Hamano