Since commit 00b347d (git-config: do not complain about duplicate
entries, 2012-10-23), "git config --get" does not exit with an error if
there are multiple values for the specified key but instead returns the
last value. Update the documentation to reflect this.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* tr/remote-tighten-commandline-parsing:
remote: 'show' and 'prune' can take more than one remote
remote: check for superfluous arguments in 'git remote add'
remote: add a test for extra arguments, according to docs
-C takes a commit object, not a file.
Signed-off-by: Anders Granskogen Bjørnstad <andersgb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* jn/gitweb-install-doc:
gitweb/INSTALL: GITWEB_CONFIG_SYSTEM is for backward compatibility
gitweb/INSTALL: Simplify description of GITWEB_CONFIG_SYSTEM
"git diff --diff-algorithm=algo" was understood by the command line
parser, but "git diff --diff-algorithm algo" was not.
* jk/diff-algo-finishing-touches:
diff: allow unstuck arguments with --diff-algorithm
git-merge(1): document diff-algorithm option to merge-recursive
The 'git remote show' and 'prune' subcommands are documented as taking
only a single remote name argument, but that is not the case; they
will simply iterate the action over all remotes given. Update the
documentation and tests to match.
With the last user of the -f flag gone, we also remove the code
supporting it.
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* ta/glossary:
glossary: improve definitions of refspec and pathspec
The name of the hash function is "SHA-1", not "SHA1"
glossary: improve description of SHA-1 related topics
glossary: remove outdated/misleading/irrelevant entries
Improve documentation to illustrate "push authenticated, fetch
anonymous" configuration for smart HTTP servers.
* jk/doc-http-backend:
doc/http-backend: match query-string in apache half-auth example
doc/http-backend: give some lighttpd config examples
doc/http-backend: clarify "half-auth" repo configuration
The current definition of 'revision' sounds like it is saying that a
revision is a tree object. In reality it is just a commit.
This should be especially useful for people used to other revision
control systems trying to see how familiar concepts translate into git
terms.
Reported-by: Ramkumar Ramachandra <artagnon@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Highlight that CONFIG_SYSTEM and /etc/gitweb.conf are meant to be
the fallback configuration file in BUGS section of gitweb.conf
documentation. This will hopefully help people who expect them to
be a common default, which unfortunately came later in the history.
The exact definition of "refspec" can be found in git-fetch and
git-push manpages. So don't duplicate this here in the glossary.
Actually the definition of "pathspec" should be moved to a separate
file akin to the way it's done with "refspec". But this will only be
wortwhile when there's more to say about it. So for the time being
just improve the first sentence a little bit; fix the indentation of
the first paragraph after the bullet list and remove the one-item
list of magic signatures with its - for the user - unnecessary
introduction of "magic word 'top'".
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Use "SHA-1" instead of "SHA1" whenever we talk about the hash function.
When used as a programming symbol, we keep "SHA1".
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The name of the hash function is "SHA-1", not "SHA1".
Also to people who look up "object name" in the glossary,
the details of which hash function is applied on what to
compute "object name" is not important but the fact that the
name is meant to be an unique identifier for the contents
stored in the object is.
Signed-off-by: Thomas Ackermann <th.acker@arcor.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When setting up a "half-auth" repository in which reads can
be done anonymously but writes require authentication, it is
best if the server can require authentication for both the
ref advertisement and the actual receive-pack POSTs. This
alleviates the need for the admin to set http.receivepack in
the repositories, and means that the client is challenged
for credentials immediately, instead of partway through the
push process (and git clients older than v1.7.11.7 had
trouble handling these challenges).
Since detecting a push during the ref advertisement requires
matching the query string, and this is non-trivial to do in
Apache, we have traditionally punted and instructed users to
just protect "/git-receive-pack$". This patch provides the
mod_rewrite recipe to actually match the ref advertisement,
which is preferred.
While we're at it, let's add the recipe to our test scripts
so that we can be sure that it works, and doesn't get broken
(either by our changes or by changes in Apache).
Signed-off-by: Jeff King <peff@peff.net>
Acked-by: Jakub Narębski <jnareb@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Most of these were found using Lucas De Marchi's codespell tool.
Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The fact that we don't set $HOME may confuse admins who expect
~<user>/.gitconfig to be used, because that is not what we try to
read. And worse, since 96b9e0e3, a git-daemon started by root is
likely to fail to run at all, as the user we switch to generally
cannot read ~root.
Signed-off-by: Jeff King <peff@peff.net>
Helped-by: W. Trevor King <wking@tremily.us>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
eb32d236 introduced the OBJ_OFS_DELTA object that uses a relative offset to
identify the base object instead of the 20-byte SHA1 reference. The pack file
documentation only mentions the SHA1 based reference in its description of the
deltified object entry.
Update the pack format documentation to clarify that the deltified object
representation refers to its base using either a relative negative offset or
the absolute SHA1 identifier.
Signed-off-by: Stefan Saasen <ssaasen@atlassian.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Make it a bit clearer that --worktree-attributes is about files in the
working tree (checked out files, possibly changed) and not the current
working directory ($PWD). Link to the ATTRIBUTES section, which has
more details.
Reported-by: Amit Bakshi <ambakshi@gmail.com>
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The examples in the documentation are all for Apache. Let's
at least cover the basics: an anonymous server, an
authenticated server, and a "half auth" server with
anonymous read and authenticated write.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When the http-backend is set up to allow anonymous read but
authenticated write, the http-backend manual suggests
catching only the "/git-receive-pack" POST of the packfile,
not the initial "info/refs?service=git-receive-pack" GET in
which we advertise refs.
This does work and is secure, as we do not allow any write
during the info/refs request, and the information in the ref
advertisement is the same that you would get from a fetch.
However, the configuration required by the server is
slightly more complex. The default `http.receivepack`
setting is to allow pushes if the webserver tells us that
the user authenticated, and otherwise to return a 403
("Forbidden"). That works fine if authentication is turned
on completely; the initial request requires authentication,
and http-backend realizes it is OK to do a push.
But for this "half-auth" state, no authentication has
occurred during the initial ref advertisement. The
http-backend CGI therefore does not think that pushing
should be enabled, and responds with a 403. The client
cannot continue, even though the server would have allowed
it to run if it had provided credentials.
It would be much better if the server responded with a 401,
asking for credentials during the initial contact. But
git-http-backend does not know about the server's auth
configuration (so a 401 would be confusing in the case of a
true anonymous server). Unfortunately, configuring Apache to
recognize the query string and apply the auth appropriately
to receive-pack (but not upload-pack) initial requests is
non-trivial.
The site admin can work around this by just turning on
http.receivepack explicitly in its repositories. Let's
document this workaround.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Commit 07924d4 (diff: Introduce --diff-algorithm command line option
2013-01-16) added diff-algorithm as a parameter to the recursive merge
strategy but did not document it. Do so.
Signed-off-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When we introduced the concept of "detached HEAD", we made sure that
commands that operate on the history of the current branch "just
work" in that state. They update the HEAD to point at the new
history without affecting any branch when the HEAD is detached, just
like they update the tip of the "current branch" to point at the new
history when HEAD points at a specific branch.
As this is done as the natural extension for these commands, we did
not, we still do not, and we do not want to repeat "A detached HEAD
is updated without affecting any branch" when describing what each
and every one of these commands that operates "on the current branch"
does.
Add a blanket description to the glossary to cover them instead.
The general principle is that operations to update the branch work
on and affect the HEAD, while operations to update the information
about a branch do not.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The explanation for 'git commit --amend' talks about preparing a tree
object, which shouldn't be how user-facing documentation talks about
commit.
Reword it to say it works as usual, but replaces the current commit.
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This keeps texinfo 5.x happy. See https://bugs.gentoo.org/464210.
Signed-off-by: Martin von Gagern <Martin.vGagern@gmx.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Verification of signed tags were not done correctly when not in C
or en/US locale.
* mg/gpg-interface-using-status:
pretty: make %GK output the signing key for signed commits
pretty: parse the gpg status lines rather than the output
gpg_interface: allow to request status return
log-tree: rely upon the check in the gpg_interface
gpg-interface: check good signature in a reliable way
'git commit -m "$msg"' used to add an extra newline even when
$msg already ended with one.
* bc/commit-complete-lines-given-via-m-option:
Documentation/git-commit.txt: rework the --cleanup section
git-commit: only append a newline to -m mesg if necessary
t7502: demonstrate breakage with a commit message with trailing newlines
t/t7502: compare entire commit message with what was expected
* maint-1.8.1:
Start preparing for 1.8.1.6
git-tag(1): we tag HEAD by default
Fix revision walk for commits with the same dates
t2003: work around path mangling issue on Windows
pack-refs: add fully-peeled trait
pack-refs: write peeled entry for non-tags
use parse_object_or_die instead of die("bad object")
avoid segfaults on parse_object failure
entry: fix filter lookup
t2003: modernize style
name-hash.c: fix endless loop with core.ignorecase=true
The <commit>|<object> argument is actually not explained anywhere
(except implicitly in the description of an unannotated tag). Write a
little explanation, in particular to cover the default.
Signed-off-by: Thomas Rast <trast@inf.ethz.ch>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
