This reverts commit 5761231975.
Feeding symmetric difference to gitk is so useful, and it is the
same for other graphical Porcelains. Rather than forcing them
to pass --no-left-right, making it optional.
Noticed and reported by Jeff King.
The warning triggered even when running "git fetch" only
when resulting .git/FETCH_HEAD only contained
branches marked as 'not-for-merge'.
Signed-off-by: Josef Weidendorfer <weidendo@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We broke the discipline Linus set up to allow compiler help us
avoid typos in environment names in the early days of git over
time. This defines a handful preprocessor constants for
environment variable names used in relatively core parts of the
system.
I've left out variable names specific to subsystems such as HTTP
and SSL as I do not think they are big problems.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Because we do not use --no-separate-remote anymore, there is no
reason to create that directory from the template.
t5510 test is updated to test both $GIT_DIR/remotes/ based
configuration and $GIT_DIR/config variable (credits to
Johannes).
Signed-off-by: Junio C Hamano <junkio@cox.net>
* jc/test-clone: (35 commits)
Introduce GIT_TEMPLATE_DIR
Revert "fix testsuite: make sure they use templates freshly built from the source"
fix testsuite: make sure they use templates freshly built from the source
rerere: fix breakage of resolving.
Add config example with respect to branch
Add documentation for show-branch --topics
make git a bit less cryptic on fetch errors
make patch_delta() error cases a bit more verbose
racy-git: documentation updates.
show-ref: fix --exclude-existing
parse-remote::expand_refs_wildcard()
vim syntax: follow recent changes to commit template
show-ref: fix --verify --hash=length
show-ref: fix --quiet --verify
avoid accessing _all_ loose refs in git-show-ref --verify
git-fetch: Avoid reading packed refs over and over again
Teach show-branch how to show ref-log data.
markup fix in svnimport documentation.
Documentation: new option -P for git-svnimport
Fix mis-mark-up in git-merge-file.txt documentation
...
Instead of passing --template explicitely to init-db and clone, you can
just set the environment variable GIT_TEMPLATE_DIR.
Also make use of it in the tests, to make sure that the templates are
copied.
Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
This reverts commit 74d20040ca.
Version from Johannes to introduce GIT_TEMPLATE_DIR is simpler,
although I unconsciously stayed away from introducing yet another
environment variable.
This adds hunk splitting and recounting the patch lines. The
'patch' subcommand now allows you to split a large hunk at
context lines in the middle.
Signed-off-by: Junio C Hamano <junkio@cox.net>
A script to be driven when the user says "git add --interactive"
is introduced.
When it is run, first it runs its internal 'status' command to
show the current status, and then goes into its internactive
command loop.
The command loop shows the list of subcommands available, and
gives a prompt "What now> ". In general, when the prompt ends
with a single '>', you can pick only one of the choices given
and type return, like this:
*** Commands ***
1: status 2: update 3: revert 4: add untracked
5: patch 6: diff 7: quit 8: help
What now> 1
You also could say "s" or "sta" or "status" above as long as the
choice is unique.
The main command loop has 6 subcommands (plus help and quit).
* 'status' shows the change between HEAD and index (i.e. what
will be committed if you say "git commit"), and between index
and working tree files (i.e. what you could stage further
before "git commit" using "git-add") for each path. A sample
output looks like this:
staged unstaged path
1: binary nothing foo.png
2: +403/-35 +1/-1 git-add--interactive.perl
It shows that foo.png has differences from HEAD (but that is
binary so line count cannot be shown) and there is no
difference between indexed copy and the working tree
version (if the working tree version were also different,
'binary' would have been shown in place of 'nothing'). The
other file, git-add--interactive.perl, has 403 lines added
and 35 lines deleted if you commit what is in the index, but
working tree file has further modifications (one addition and
one deletion).
* 'update' shows the status information and gives prompt
"Update>>". When the prompt ends with double '>>', you can
make more than one selection, concatenated with whitespace or
comma. Also you can say ranges. E.g. "2-5 7,9" to choose
2,3,4,5,7,9 from the list. You can say '*' to choose
everything.
What you chose are then highlighted with '*', like this:
staged unstaged path
1: binary nothing foo.png
* 2: +403/-35 +1/-1 git-add--interactive.perl
To remove selection, prefix the input with - like this:
Update>> -2
After making the selection, answer with an empty line to
stage the contents of working tree files for selected paths
in the index.
* 'revert' has a very similar UI to 'update', and the staged
information for selected paths are reverted to that of the
HEAD version. Reverting new paths makes them untracked.
* 'add untracked' has a very similar UI to 'update' and
'revert', and lets you add untracked paths to the index.
* 'patch' lets you choose one path out of 'status' like
selection. After choosing the path, it presents diff between
the index and the working tree file and asks you if you want
to stage the change of each hunk. You can say:
y - add the change from that hunk to index
n - do not add the change from that hunk to index
a - add the change from that hunk and all the rest to index
d - do not the change from that hunk nor any of the rest to index
j - do not decide on this hunk now, and view the next
undecided hunk
J - do not decide on this hunk now, and view the next hunk
k - do not decide on this hunk now, and view the previous
undecided hunk
K - do not decide on this hunk now, and view the previous hunk
After deciding the fate for all hunks, if there is any hunk
that was chosen, the index is updated with the selected hunks.
* 'diff' lets you review what will be committed (i.e. between
HEAD and index).
This is still rough, but does everything except a few things I
think are needed.
* 'patch' should be able to allow splitting a hunk into
multiple hunks.
* 'patch' does not adjust the line offsets @@ -k,l +m,n @@
in the hunk header. This does not have major problem in
practice, but it _should_ do the adjustment.
* It does not have any explicit support for a merge in
progress; it may not work at all.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When blame.blankboundary is set (or -b option is given), commit
object names are blanked out in the "human readable" output
format for boundary commits.
When blame.showroot is not set (or --root is not given), the
root commits are treated as boundary commits. The code still
attributes the lines to them, but with -b their object names are
not shown.
Signed-off-by: Junio C Hamano <junkio@cox.net>
If there are more than one branches to be deleted, failure on
one will no longer stop git-branch to process the next ones.
The command still reports failures by exitting non-zero status.
Signed-off-by: Quy Tonthat <qtonthat@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Because -r already means "remote" when listing, you can say:
$ git branch -d -r origin/todo origin/html origin/man
I just twisted it not to check fast-forwardness with the current
branch when you are removing a tracking branch. Most likely,
removal of a tracking branch is not because you are "done with"
it (for a local branch, it usually means "you merged it up"),
but because you are not even interested in it. In other words,
remote tracking branches are more like tags than branches.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The initial t/trash repository for testing was created properly
but over time we gained many tests that create secondary test
repositories with init-db or clone and they were not careful
enough.
This fixes it.
Signed-off-by: Junio C Hamano <junkio@cox.net>
commit e2b70087 botched the RCS merge to git-merge-file conversion.
There is no command called "git merge-file" (yes, we are using safer
variant of Perl's system(3)).
Signed-off-by: Junio C Hamano <junkio@cox.net>
Update config.txt with example with respect to branch
config variable. This give a better idea regarding
how branch names are expected.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add a quick paragraph explaining the --topics option for show-branch.
The explanation is an abbreviated version of the commit message from
d320a5437f.
Signed-off-by: Brian Gernhardt <benji@silverinsanity.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
The remote server might not want to tell why it doesn't like us for
security reasons, but let's make the client report such error in a bit
less confusing way. The remote failure remains a mystery, but the local
message might be a bit less so.
[jc: with a gentle wording updates from Andy Parkins]
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
It is especially important to distinguish between a malloc() failure
from all the other cases. An out of memory condition is much less
worrisome than a compatibility/corruption problem.
Also make test-delta compilable again.
Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
We've removed the workaround for runtime penalty that did not
exist in practice some time ago, but the technical paper that
proposed that change still said "we probably should do so".
Signed-off-by: Junio C Hamano <junkio@cox.net>
Do not falsely document --filter-invalid which does not even exist.
Also make sure the line is long enough to have ^{} suffix before
checking for it.
Pointed out by Dscho.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Work around dash incompatibility by not using "${name%'^{}'}".
Noticed by Jeff King; dash seems to mistake the closing brace
inside the single quote as the terminating brace for parameter
expansion.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This patch changes the syntax highlighting to correctly match the new
text of the commit message introduced by
82dca84871
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>
An earlier optimization for --verify broke a lot of stuff
because it did not take interaction with other flags into
account.
This also fixes an unrelated argument parsing error; --hash=8
should mean the same as "--hash --abbrev=8".
Signed-off-by: Junio C Hamano <junkio@cox.net>
* 'jn/web' (early part):
gitweb: Add "next" link to commit view
gitweb: Add title attribute to ref marker with full ref name
gitweb: Do not show difftree for merges in "commit" view
gitweb: SHA-1 in commit log message links to "object" view
gitweb: Hyperlink target of symbolic link in "tree" view (if possible)
gitweb: Add generic git_object subroutine to display object of any type
gitweb: Show target of symbolic link in "tree" view
gitweb: Don't use Content-Encoding: header in git_snapshot
If you want to verify a ref, it is overkill to first read all loose refs
into a linked list, and then check if the desired ref is there.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
When checking which tags to fetch, the old code used to call
git-show-ref --verify for each remote tag. Since reading even
packed refs is not a cheap operation when there are a lot of
local refs, the code became quite slow.
This fixes it by teaching git-show-ref to filter out existing
refs using a new mode of operation of git-show-ref.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When using symmetric differences, I think the user almost always
would want to know which side of the symmetry each commit came
from. So this removes --left-right option from the command
line, and turns it on automatically when a symmetric difference
is used ("git log --merge" counts as a symmetric difference
between HEAD and MERGE_HEAD).
Just in case, a new option --no-left-right is provided to defeat
this, but I do not know if it would be useful.
Signed-off-by: Junio C Hamano <junkio@cox.net>
The output from "symmetric diff", i.e. A...B, does not
distinguish between commits that are reachable from A and the
ones that are reachable from B. In this picture, such a
symmetric diff includes commits marked with a and b.
x---b---b branch B
/ \ /
/ .
/ / \
o---x---a---a branch A
However, you cannot tell which ones are 'a' and which ones are
'b' from the output. Sometimes this is frustrating. This adds
an output option, --left-right, to rev-list.
rev-list --left-right A...B
would show ones reachable from A prefixed with '<' and the ones
reachable from B prefixed with '>'.
When combined with --boundary, boundary commits (the ones marked
with 'x' in the above picture) are shown with prefix '-', so you
would see list that looks like this:
git rev-list --left-right --boundary --pretty=oneline A...B
>bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 3rd on b
>bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb 2nd on b
<aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 3rd on a
<aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa 2nd on a
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 1st on b
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx 1st on a
Signed-off-by: Junio C Hamano <junkio@cox.net>
If GIT_COMMITTER_NAME is not available in receive-pack but reflogs
are enabled we would normally die out with an error message asking
the user to correct their environment settings.
Now that reflogs are enabled by default in (what we guessed to be)
non-bare Git repositories this may cause problems for some users
who don't have their full name in the gecos field and who don't
have access to the remote system to correct the problem.
So rather than die()'ing out in receive-pack when we try to log a
ref change and have no committer name we default to the username,
as obtained from the host's password database.
Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <junkio@cox.net>
When replacing an existing file A with a directory A that has a
file A/B in it in the index, 'update-index --replace --add A/B'
did not properly remove the file to make room for the new
directory.
There was a trivial logic error, most likely a cut & paste one,
dating back to quite early days of git.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When replacing an existing file A with a directory A that has a
file A/B in it in the index, 'git add' did not succeed because
it forgot to pass the allow-replace flag to add_cache_entry().
It might be safer to leave this as an error and require the user
to explicitly remove the existing A first before adding A/B
since it is an unusual case, but doing that automatically is
much easier to use.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When you remove a directory D that has a tracked file D/F out of the
way to create a file D and try to "git update-index --add D", it used
to say "cannot add" which was not very helpful. This issues an extra
error message to explain the situation before the final "fatal" message.
Since D/F conflicts are relatively rare event, extra verbosity would
not make things too noisy.
Signed-off-by: Junio C Hamano <junkio@cox.net>
When renaming a branch, the corresponding config section should
be renamed, too.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Given a config like this:
# A config
[very.interesting.section]
not
The command
$ git repo-config --rename-section very.interesting.section bla.1
will lead to this config:
# A config
[bla "1"]
not
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Finally.
The separate-remote layout is so much more organized than
traditional and easier to work with especially when you need to
deal with remote repositories with multiple branches and/or you
need to deal with more than one remote repositories, and using
traditional layout for new repositories simply does not make
much sense.
Internally we still have code for 1:1 mappings to create a bare
clone; that is a good thing and will not go away.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Now we lost the "first refspec is the one that is merged by default"
rule, there is no reason for clone to list the remote primary branch
in the config file explicitly anymore.
We still need it for the traditional layout for other reasons,
though.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Everybody hated the pull behaviour of merging the first branch
listed on remotes/* file (or remote.*.fetch config) into the
current branch. This finally corrects that UI wart by
forbidding "git pull" without an explicit branch name on the
command line or branch.$current.merge for the current branch.
The matching change to git-clone was made to prepare the default
branch.*.merge entry for the primary branch some time ago.
Signed-off-by: Junio C Hamano <junkio@cox.net>
This stops enumerating the set of branches found on the remote
side when a clone was made in the configuration file. Instead,
a single entry that maps each remote branch to the local
tracking branch for the remote under the same name is created.
Doing it this way not only shortens the configuration file, but
automatically adjusts to a new branch added on the remote side
after the clone is made.
Unfortunately this cannot be done for the traditional layout,
where we always need to special case the 'master' to 'origin'
mapping within the local branch namespace. But that is Ok; it
will be going away before v1.5.0.
We could also lose the "primary branch" mapping at the
beginning, but that has to wait until we implement the "forbid
'git pull' when we do not have branch.$current.merge for the
current branch" policy we earlier discussed. That should also
be in v1.5.0
Signed-off-by: Junio C Hamano <junkio@cox.net>
This hacks the input to fmt-merge-msg to make the message for
merging early part of a branch a little easier to read.
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add a kind of "next" view in the bottom part of navigation bar for
"commit" view, similar to what was added for "commitdiff" view in
commit 151602df00
'gitweb: Add "next" link to commitdiff view'
For "commit" view for single parent commit:
(parent: _commit_)
For "commit" view for merge (multi-parent) commit:
(merge: _commit_ _commit_ ...)
For "commit" view for root (parentless) commit
(initial)
where _link_ denotes hyperlink. SHA1 of commit is shortened
to 7 characters on display.
While at it, remove leftovers from commit cae1862a by Petr Baudis:
'gitweb: More per-view navigation bar links'
namely the "blame" link if there exist $file_name and commit has a
parent; it was added in git_commit probably by mistake. The rest
of what mentioned commit added for git_commit was removed in
commit 6e0e92fda8 by Luben Tuikov:
'gitweb: Do not print "log" and "shortlog" redundantly in commit view'
(which should have probably removed also this "blame" link removed now).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Add title attribute, which will be shown as popup on mouseover in
graphical web browsers, with full name of ref, including part (type)
removed from the name of ref itself. This is useful to see that this
strange ref is StGIT ref, or it is remote branch, or it is lightweigh
tag (with branch-like name).
Signed-off-by: Jakub Narebski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <junkio@cox.net>
Junio C Hamano