* js/remote-improvements: (23 commits)
builtin-remote.c: no "commented out" code, please
builtin-remote: new show output style for push refspecs
builtin-remote: new show output style
remote: make guess_remote_head() use exact HEAD lookup if it is available
builtin-remote: add set-head subcommand
builtin-remote: teach show to display remote HEAD
builtin-remote: fix two inconsistencies in the output of "show <remote>"
builtin-remote: make get_remote_ref_states() always populate states.tracked
builtin-remote: rename variables and eliminate redundant function call
builtin-remote: remove unused code in get_ref_states
builtin-remote: refactor duplicated cleanup code
string-list: new for_each_string_list() function
remote: make match_refs() not short-circuit
remote: make match_refs() copy src ref before assigning to peer_ref
remote: let guess_remote_head() optionally return all matches
remote: make copy_ref() perform a deep copy
remote: simplify guess_remote_head()
move locate_head() to remote.c
move duplicated ref_newer() to remote.c
move duplicated get_local_heads() to remote.c
...
Conflicts:
builtin-clone.c
These variables were unused and can be removed safely:
builtin-clone.c::cmd_clone(): use_local_hardlinks, use_separate_remote
builtin-fetch-pack.c::find_common(): len
builtin-remote.c::mv(): symref
diff.c::show_stats():show_stats(): total
diffcore-break.c::should_break(): base_size
fast-import.c::validate_raw_date(): date, sign
fsck.c::fsck_tree(): o_sha1, sha1
xdiff-interface.c::parse_num(): read_some
Signed-off-by: Benjamin Kramer <benny.kra@googlemail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The existing output of "git remote show <remote>" with respect to push
ref specs is basically just to show the raw refspec. This patch teaches
the command to interpret the refspecs and show how each branch will be
pushed to the destination. The output gives the user an idea of what
"git push" should do if it is run w/o any arguments.
Example new output:
1a. Typical output with no push refspec (i.e. matching branches only)
$ git remote show origin
* remote origin
[...]
Local refs configured for 'git push':
master pushes to master (up to date)
next pushes to next (local out of date)
1b. Same as above, w/o querying the remote:
$ git remote show origin -n
* remote origin
[...]
Local ref configured for 'git push' (status not queried):
(matching) pushes to (matching)
2a. With a forcing refspec (+), and a new topic
(something like push = refs/heads/*:refs/heads/*):
$ git remote show origin
* remote origin
[...]
Local refs configured for 'git push':
master pushes to master (fast forwardable)
new-topic pushes to new-topic (create)
next pushes to next (local out of date)
pu forces to pu (up to date)
2b. Same as above, w/o querying the remote
$ git remote show origin -n
* remote origin
[...]
Local refs configured for 'git push' (status not queried):
master pushes to master
new-topic pushes to new-topic
next pushes to next
pu forces to pu
3. With a remote configured as a mirror:
* remote backup
[...]
Local refs will be mirrored by 'git push'
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The existing output of "git remote show <remote>" is too verbose for the
information it provides. This patch teaches it to provide more
information in less space.
The output for push refspecs is addressed in the next patch.
Before the patch:
$ git remote show origin
* remote origin
URL: git://git.kernel.org/pub/scm/git/git.git
HEAD branch: master
Remote branch merged with 'git pull' while on branch master
master
Remote branch merged with 'git pull' while on branch next
next
Remote branches merged with 'git pull' while on branch octopus
foo bar baz frotz
New remote branch (next fetch will store in remotes/origin)
html
Stale tracking branch (use 'git remote prune')
bogus
Tracked remote branches
maint
man
master
next
pu
todo
After this patch:
$ git remote show origin
* remote origin
URL: git://git.kernel.org/pub/scm/git/git.git
HEAD branch: master
Remote branches:
bogus stale (use 'git remote prune' to remove)
html new (next fetch will store in remotes/origin)
maint tracked
man tracked
master tracked
next tracked
pu tracked
todo tracked
Local branches configured for 'git pull':
master rebases onto remote master
next rebases onto remote next
octopus merges with remote foo
and with remote bar
and with remote baz
and with remote frotz
$ git remote show origin -n
* remote origin
URL: git://git.kernel.org/pub/scm/git/git.git
HEAD branch: (not queried)
Remote branches: (status not queried)
bogus
maint
man
master
next
pu
todo
Local branches configured for 'git pull':
master rebases onto remote master
next rebases onto remote next
octopus merges with remote foo
and with remote bar
and with remote baz
and with remote frotz
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Provide a porcelain command for setting and deleting
$GIT_DIR/remotes/<remote>/HEAD.
While we're at it, document what $GIT_DIR/remotes/<remote>/HEAD is all
about.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is in preparation for teaching remote how to set
refs/remotes/<remote>/HEAD to match what HEAD is set to at <remote>, but
is useful in its own right.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remote and stale branches are emitted in alphabetical order, but new and
tracked branches are not. So sort the latter to be consistent with the
former. This also lets us use more efficient string_list_has_string()
instead of unsorted_string_list_has_string().
"show <remote>" prunes symrefs, but "show <remote> -n" does not. Fix the
latter to match the former.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When not querying the remote, show() was having to populate
states.tracked itself. It makes more sense for get_remote_ref_states()
to do this consistently. Since show() is the only caller of
get_remote_ref_states() with query=0, this change does not affect
other callers.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
- The variable name "remote" is used as both a "char *" and as a "struct
remote *"; this is confusing, so rename the former to remote_name.
- Consistently refer to the refs returned by transport_get_remote_refs()
as remote_refs.
- There is no need to call "sort_string_list(&branch_list)" as
branch_list is populated via string_list_insert(), which maintains its
order.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
get_ref_states() populates the util pointer of the string_list_item's
that it adds to states->new and states->tracked, but nothing ever uses
the pointer, so we can get rid of the extra code.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch moves identical lines of code into a cleanup function. The
function has two callers and is about to gain a third.
Also removed a bogus NEEDSWORK comment per Daniel Barkalow:
Actually, the comment is wrong; "remote" comes from remote_get(),
which returns things from a cache in remote.c; there could be a
remote_put() to let the code know that the caller is done with the
object, but it wouldn't presently do anything.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If you prune from the remote "frotz" that deleted the ref your tracking
branch remotes/frotz/HEAD points at, the symbolic ref will become
dangling. We used to detect this as an error condition and issued a
message every time refs are enumerated.
This stops the error message, but moves the warning to "remote prune".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* js/maint-remote-remove-mirror:
builtin-remote: make rm operation safer in mirrored repository
builtin-remote: make rm() use properly named variable to hold return value
"git remote rm <repo>" happily removes non-remote refs and their reflogs.
This may be okay if the repository truely is a mirror, but if the user
had done "git remote add --mirror <repo>" by accident and was just
undoing their mistake, then they are left in a situation that is
difficult to recover from.
After this commit, "git remote rm" skips over non-remote refs. The user
is advised on how remove branches using "git branch -d", which itself
has nice safety checks wrt to branch removal lacking from "git remote rm".
Non-remote non-branch refs are skipped silently.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"i" is a loop counter and should not be used to hold a return value; use
"result" instead which is consistent with the rest of builtin-remote.c.
Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Pass the verbose mode parameter to the underlying fetch command.
$ ./git remote -v update
Updating origin
From git://git.kernel.org/pub/scm/git/git
= [up to date] html -> origin/html
= [up to date] maint -> origin/maint
= [up to date] man -> origin/man
= [up to date] master -> origin/master
= [up to date] next -> origin/next
= [up to date] pu -> origin/pu
= [up to date] todo -> origin/todo
Signed-off-by: Cheng Renquan <crquan@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We know that the string pointed at by remote->name won't change. It can
be borrowed as the key in the string_list without copying. Other parts of
existing code such as get_one_entry() already rely on this fact.
Noticed by Cheng Renquan.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* mv/remote-rename:
git-remote: document the migration feature of the rename subcommand
git-remote rename: migrate from remotes/ and branches/
remote: add a new 'origin' variable to the struct
Implement git remote rename
Remote definition that came from $GIT_DIR/remotes/nick and
$GIT_DIR/branches/nick are migrated to [remotes "nick"] section in the
configuration file.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint:
Fix non-literal format in printf-style calls
git-submodule: Avoid printing a spurious message.
git ls-remote: make usage string match manpage
Makefile: help people who run 'make check' by mistake
These were found using gcc 4.3.2-1ubuntu11 with the warning:
warning: format not a string literal and no format arguments
Incorporated suggestions from Brandon Casey <casey@nrlssc.navy.mil>.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The new rename subcommand does the followings:
1) Renames the remote.foo configuration section to remote.bar
2) Updates the remote.bar.fetch refspecs
3) Updates the branch.*.remote settings
4) Renames the tracking branches: renames the normal refs and rewrites
the symrefs to point to the new refs.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* mv/maint-branch-m-symref:
update-ref --no-deref -d: handle the case when the pointed ref is packed
git branch -m: forbid renaming of a symref
Fix git update-ref --no-deref -d.
rename_ref(): handle the case when the reflog of a ref does not exist
Fix git branch -m for symrefs.
This had two problems with symrefs. First, it copied the actual sha1
instead of the "pointer", second it failed to remove the old ref after a
successful rename.
Given that till now delete_ref() always dereferenced symrefs, a new
parameters has been introduced to delete_ref() to allow deleting refs
without a dereference.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Previously, branches were listed on a single line in each section. But
if there are many branches, then horizontal, line-wrapped lists are very
inconvenient to scan for a human. This makes the lists vertical, i.e one
branch per line is printed.
Since "git remote" is porcelain, we can easily make this
backwards-incompatible change.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Many call sites use strbuf_init(&foo, 0) to initialize local
strbuf variable "foo" which has not been accessed since its
declaration. These can be replaced with a static initialization
using the STRBUF_INIT macro which is just as readable, saves a
function call, and takes up fewer lines.
Signed-off-by: Brandon Casey <casey@nrlssc.navy.mil>
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
'git remote show' substituted the remote name into a string that was later
used as a printf format string. If a remote name contains a printf format
specifier like this:
$ git remote add foo%sbar .
then the command
$ git remote show foo%sbar
would print garbage (if you are lucky) or crash. This fixes it.
Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch makes "git remote -v" and "git remote show" report multiple URLs
rather than warn about them. Multiple URLs are OK for pushing into
multiple repos simultaneously. Without "-v" each repo is shown once only.
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The command line
$ git clone --mirror $URL
is now a short-hand for
$ git clone --bare $URL
$ (cd $(basename $URL) && git remote add --mirror origin $URL)
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The name path_list was correct for the first usage of that data structure,
but it really is a general-purpose string list.
$ perl -i -pe 's/path-list/string-list/g' $(git grep -l path-list)
$ perl -i -pe 's/path_list/string_list/g' $(git grep -l path_list)
$ git mv path-list.h string-list.h
$ git mv path-list.c string-list.c
$ perl -i -pe 's/has_path/has_string/g' $(git grep -l has_path)
$ perl -i -pe 's/path/string/g' string-list.[ch]
$ git mv Documentation/technical/api-path-list.txt \
Documentation/technical/api-string-list.txt
$ perl -i -pe 's/strdup_paths/strdup_strings/g' $(git grep -l strdup_paths)
... and then fix all users of string-list to access the member "string"
instead of "path".
Documentation/technical/api-string-list.txt needed some rewrapping, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The original code relied on an insane definition of skip_prefix() that
returned an empty string for a NULL input and returned the original if the
given "prefix" is not a prefix at all (it would have been justifiable if
it were called "come_up_with_a_short_name_to_report_ref()" or something,
though). In any case, when we replaced it with a more saner definition of
the function whose behaviour is true to its name, its callers needed to be
adjusted but the conversion missed one call site.
This introduces a helper function "abbrev_ref()" whose purpose is to get a
full refname and its possible prefix and to strip the prefix part if it
matches, or refname itself in full if it doesn't. This makes the callers
easier to read again.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
builtin-remote.c and parse-options.c both have a skip_prefix() function,
for the same purpose. Move parse-options's one to git-compat-util.h and
let builtin-remote use it as well.
Signed-off-by: Miklos Vajna <vmiklos@frugalware.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The previous commit made it always say "Pruning $remote" but reported the
URL only when there is something to prune. Make it consistent by not
saying anything at all when there is nothing to prune.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This command is really too quiet which make it unconfortable to use.
Also implement a --dry-run option, in place of the original -n one, to
list stale tracking branches that will be pruned, but do not actually
prune them.
Add a test case for --dry-run.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This allow us to add different features to each of them and keep the
code simple at the same time. Also create a get_remote_ref_states()
to avoid duplicated code.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The perl version accepted a -n flag, to show local informations only
without querying remote heads, that seems to have been lost in the C
revrite.
This restores the older behaviour and add a test case.
Signed-off-by: Olivier Marin <dkr@freesurf.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A remote may be configured to fetch into tracking branches that
don't match its name. A user may have created a remote by hand
that will fetch to a different tracking branch namespace:
[remote "alt"]
url = git://repo.or.cz/alt-git.git
fetch = refs/heads/*:refs/remotes/origin/*
When deleting remote alt we should clean up the refs whose names
start with "refs/remotes/origin/", even though the remote itself
was named alt by the user.
To avoid deleting refs used by another remote we only clear refs
that are unique to this remote. This prevents `git prune rm alt`
from removing the refs used by say origin if alt was just using a
different URL for the same repository.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A remote may be configured to fetch into tracking branches that
do not match the remote name. For example a user may have created
extra remotes that will fetch to the same tracking branch namespace,
but from different URLs:
[remote "origin"]
url = git://git.kernel.org/pub/scm/git/git.git
fetch = refs/heads/*:refs/remotes/origin/*
[remote "alt"]
url = git://repo.or.cz/alt-git.git
fetch = refs/heads/*:refs/remotes/origin/*
When running `git remote prune alt` we expect stale branches to
be removed from "refs/remotes/origin/*" and not from the unused
namespace of "refs/remotes/alt/*".
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Not sure when this became unused, but no code references it,
other than to populate the strbuf with an initial value.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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>
* maint:
remote: create fetch config lines with '+'
push: allow unqualified dest refspecs to DWIM
doc/git-gc: add a note about what is collected
t5516: remove ambiguity test (1)
Linked glossary from cvs-migration page
write-tree: properly detect failure to write tree objects
Since git-remote always uses remote tracking branches, it
should be safe to always force updates of those branches.
I.e., we should generate
fetch = +refs/heads/*:refs/remotes/$remote/*
instead of
fetch = refs/heads/*:refs/remotes/$remote/*
This was the behavior of the perl version, which seems to
have been lost in the C rewrite.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This patch adds a remote.*.mirror configuration option that,
when set, automatically puts git-push in --mirror mode for that
remote.
Furthermore, the option is set automatically by `git remote
add --mirror'.
The code in remote.c to parse remote.*.skipdefaultupdate
had a subtle problem: a comment in the code indicated that
special care was needed for boolean options, but this care was
not used in parsing the option. Since I was touching related
code, I did this fix too.
[jc: and I further fixed up the "ignore boolean" code.]
Signed-off-by: Paolo Bonzini <bonzini@gnu.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This can happen if the arguments to git-remote add is switched by the
user, and git would only show an error if fetching was also requested.
Fix it by using the refspec parsing engine to check if the requested
name can be parsed as a remote before add it.
Also cleanup so that the "remote.<name>.url" config name buffer is only
initialized once.
Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
