"git prune" used to largely ignore broken refs when deciding which
objects are still being used, which could spread an existing small
damage and make it a larger one.
* jk/prune-with-corrupt-refs:
refs.c: drop curate_packed_refs
repack: turn on "ref paranoia" when doing a destructive repack
prune: turn on ref_paranoia flag
refs: introduce a "ref paranoia" flag
t5312: test object deletion code paths in a corrupted repository
"git log --decorate" did not reset colors correctly around the
branch names.
* jc/decorate-leaky-separator-color:
log --decorate: do not leak "commit" color into the next item
Documentation/config.txt: simplify boolean description in the syntax section
Documentation/config.txt: describe 'color' value type in the "Values" section
Documentation/config.txt: have a separate "Values" section
Documentation/config.txt: describe the structure first and then meaning
Documentation/config.txt: explain multi-valued variables once
Documentation/config.txt: avoid unnecessary negation
"git imap-send" learned to optionally talk with an IMAP server via
libcURL; because there is no other option when Git is built with
NO_OPENSSL option, use that codepath by default under such
configuration.
* km/imap-send-libcurl-options:
imap-send: use cURL automatically when NO_OPENSSL defined
Most operations that iterate over refs are happy to ignore
broken cruft. However, some operations should be performed
with knowledge of these broken refs, because it is better
for the operation to choke on a missing object than it is to
silently pretend that the ref did not exist (e.g., if we are
computing the set of reachable tips in order to prune
objects).
These processes could just call for_each_rawref, except that
ref iteration is often hidden behind other interfaces. For
instance, for a destructive "repack -ad", we would have to
inform "pack-objects" that we are destructive, and then it
would in turn have to tell the revision code that our
"--all" should include broken refs.
It's much simpler to just set a global for "dangerous"
operations that includes broken refs in all iterations.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git remote add" mentioned "--tags" and "--no-tags" and was not
clear that fetch from the remote in the future will use the default
behaviour when neither is given to override it.
* mg/doc-remote-tags-or-not:
git-remote.txt: describe behavior without --tags and --no-tags
The interaction between "git submodule update" and the
submodule.*.update configuration was not clearly documented.
* ms/submodule-update-config-doc:
submodule: improve documentation of update subcommand
"git apply" was not very careful about reading from, removing,
updating and creating paths outside the working tree (under
--index/--cached) or the current directory (when used as a
replacement for GNU patch).
* jc/apply-beyond-symlink:
apply: do not touch a file beyond a symbolic link
apply: do not read from beyond a symbolic link
apply: do not read from the filesystem under --index
apply: reject input that touches outside the working area
Reported-by: "Mladen B." <mladen074@gmail.com>
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If both USE_CURL_FOR_IMAP_SEND and NO_OPENSSL are defined do
not force the user to add --curl to get a working git imap-send
command.
Instead automatically select --curl and warn and ignore the
--no-curl option. And while we're in there, correct the
warning message when --curl is requested but not supported.
Signed-off-by: Kyle J. McKay <mackyle@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The configuration variable 'mailinfo.scissors' was hard to
discover in the documentation.
* mm/am-c-doc:
Documentation/git-am.txt: mention mailinfo.scissors config variable
Documentation/config.txt: document mailinfo.scissors
Longstanding configuration variable naming rules has been added to
the documentation.
* jc/conf-var-doc:
CodingGuidelines: describe naming rules for configuration variables
config.txt: mark deprecated variables more prominently
config.txt: clarify that add.ignore-errors is deprecated
Clarify in the documentation that "remote.<nick>.pushURL" and
"remote.<nick>.URL" are there to name the same repository accessed
via different transports, not two separate repositories.
* jc/remote-set-url-doc:
Documentation/git-remote.txt: stress that set-url is not for triangular
In "git log --decorate", you would see the commit header like this:
commit ... (HEAD, jc/decorate-leaky-separator-color)
where "commit ... (" is painted in color.diff.commit, "HEAD" in
color.decorate.head, ", " in color.diff.commit, the branch name in
color.decorate.branch and then closing ")" in color.diff.commit.
If you wanted to paint the HEAD and local branch name in the same
color as the body text (perhaps because cyan and green are too faint
on a black-on-white terminal to be readable), you would not want to
have to say
[color "decorate"]
head = black
branch = black
because that you would not be able to reuse same configuration on a
white-on-black terminal. You would naively expect
[color "decorate"]
head = normal
branch = normal
to work, but unfortunately it does not. It paints the string "HEAD"
and the branch name in the same color as the opening parenthesis or
comma between the decoration elements. This is because the code
forgets to reset the color after printing the "prefix" in its own
color.
It theoretically is possible that some people were expecting and
relying on that the attribute set as the "diff.commit" color, which
is used to draw these opening parenthesis and inter-item comma, is
inherited by the drawing of branch names, but it is not how the
coloring works everywhere else.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The 'true' short-hand doesn't deserve a separate sentence; even our own
git config --bool foo.bar yes
would not produce it.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Instead of describing it for color.branch.<slot> and have everybody
else refer to it, explain how colors are spelled in "Values" section
upfront.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The various types of values set to the configuration variables
deserve more than a brief footnote mention in the syntax section,
and it will be more so after the later steps of this clean up
effort.
Move the mention of booleans from the syntax section to this new
section, and describe how human-readble integers can be spelled with
scaling there.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A line can be continued via a backquote-LF and can be chomped at a
comment character. But that is not specific to string-typed values.
It is common to all, just like unquoted leading and trailing
whitespaces are stripped and inter-word spacing are retained.
Move the description around and desribe these structural rules
first, then introduce the double-quote facility as a way to override
them, and finally mention various types of values.
Note that these structural rules only apply to the value part of the
configuration file. E.g.
[aSection] \
name \
= value
does not work, because the rules kick in only after seeing "name =".
Both the original and the updated text are phrased in an awkward way
by singling out the "value" part of the line because of this.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The syntax section repeats what the preamble explained already.
That a variable can have multiple values is more about what a
variable is than the syntax of the file.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Section names and variable names are both case-insensitive, but one
is described as "not case sensitive". Use "case-insensitive" for
both.
Instead of saying "... have to be escaped" without telling what that
escaping achieves, state it in a more positive way, i.e. "... can be
included by escaping".
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The documentation of 'git submodule update' has several problems:
1) It mentions that value 'none' of submodule.$name.update can be
overridden by --checkout, but other combinations of configuration
values and command line options are not mentioned.
2) The documentation of submodule.$name.update is scattered across three
places, which is confusing.
3) The documentation of submodule.$name.update in gitmodules.txt is
incorrect, because the code always uses the value from .git/config
and never from .gitmodules.
4) Documentation of --force was incomplete, because it is only effective
in case of checkout method of update.
Fix all these problems by documenting submodule.*.update in
git-submodule.txt and make everybody else refer to it.
Helped-by: Junio C Hamano <gitster@pobox.com>
Helped-by: Jens Lehmann <Jens.Lehmann@web.de>
Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This is needed in build automation where the tree really needs to
be reset to known state.
Signed-off-by: Mikko Rapeli <mikko.rapeli@iki.fi>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
"git log --help" used to show rev-list options that are irrelevant
to the "log" command.
* jc/doc-log-rev-list-options:
Documentation: what does "git log --indexed-objects" even mean?
The documentation incorrectly said that C(opy) and R(ename) are the
only ones that can be followed by the score number in the output in
the --raw format.
* jc/diff-format-doc:
diff-format doc: a score can follow M for rewrite
The "git push" documentation made the "--repo=<there>" option
easily misunderstood.
* mg/push-repo-option-doc:
git-push.txt: document the behavior of --repo
It was already documented, but the user had to follow the link to
git-mailinfo.txt to find it.
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The variable was documented in git-mailinfo.txt, but not in config.txt.
The detailed documentation is still the one of --scissors in
git-mailinfo.txt, but we give enough information here to let the user
understand what it is about, and to make it easy to find it (e.g.
searching ">8" and "8<" finds it).
Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
By default, a patch that affects outside the working area (either a
Git controlled working tree, or the current working directory when
"git apply" is used as a replacement of GNU patch) is rejected as a
mistake (or a mischief). Git itself does not create such a patch,
unless the user bends over backwards and specifies a non-standard
prefix to "git diff" and friends.
When `git apply` is used as a "better GNU patch", the user can pass
the `--unsafe-paths` option to override this safety check. This
option has no effect when `--index` or `--cached` is in use.
The new test was stolen from Jeff King with slight enhancements.
Note that a few new tests for touching outside the working area by
following a symbolic link are still expected to fail at this step,
but will be fixed in later steps.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We may want to say something about command line option names in the
new section as well, but for now, let's make sure everybody is clear
on how to structure and name their configuration variables.
The text for the rules are partly taken from the log message of
Jonathan's 6b3020a2 (add: introduce add.ignoreerrors synonym for
add.ignore-errors, 2010-12-01).
Signed-off-by: Junio C Hamano <gitster@pobox.com>
It seems to be a common mistake to try using a single remote
(e.g. 'origin') to fetch from one place (i.e. upstream) while
pushing to another (i.e. your publishing point).
That will never work satisfactorily, and it is easy to understand
why if you think about what refs/remotes/origin/* would mean in such
a world. It fundamentally cannot reflect the reality. If it
follows the state of your upstream, it cannot match what you have
published, and vice versa.
It may be that misinformation is spread by some people. Let's
counter them by adding a few words to our documentation.
- The description was referring to <oldurl> and <newurl>, but never
mentioned <name> argument you give from the command line. By
mentioning "remote <name>", stress the fact that it is configuring
a single remote.
- Add a reminder that explicitly states that this is about a single
remote, which the triangular workflow is not about.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
b6d8f309 (diff-raw format update take #2., 2005-05-23) started
documenting the diff format, and it said
...
(8) sha1 for "dst"; 0{40} if creation, unmerged or "look at work tree".
(9) status, followed by similarlity index number only for C and R.
(10) a tab or a NUL when '-z' option is used.
...
because C and R _were_ the only ones that came with a number back
then. This was corrected by ddafa7e9 (diff-helper: Fix R/C score
parsing under -z flag., 2005-05-29) and we started saying "score"
instead of "similarlity index" (because we can have other kind of
score there), and stopped saying "only for C and R" (because Git is
an ever evolving system). Later f345b0a0 (Add -B flag to diff-*
brothers., 2005-05-30) introduced a new concept, "dissimilarity"
score; it did not have to fix any documentation.
The current text that says only C and R can have scores came
independently from a5a323f3 (Add reference for status letters in
documentation., 2008-11-02) and it was wrong from the day one.
Noticed-by: Mike Hommey
Signed-off-by: Junio C Hamano <gitster@pobox.com>
As per the code, the --repo <repo> option is equivalent to the
<repo> argument to 'git push', but somehow it was documented as
something that is more than that. [It exists for historical
reasons, back from the time when options had to come before
arguments.]
Say so. [But not that.]
Signed-off-by: Michael J Gruber <git@drmicha.warpmail.net>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The old text gave an impression that even in a new repository using
old form might be safer. Only Git from pre 1.7.0 days choke on the
correctly named variable, which is ancient by today's standard.
We have no intention to remove the support for deprecated ones, but
let's make sure that we do not give room for confused questions such
as "why does core.sparse-checkout not work, when add.ignore-errors
does?"
Signed-off-by: Junio C Hamano <gitster@pobox.com>
4fe10219 (rev-list: add --indexed-objects option, 2014-10-16) adds
"--indexed-objects" option to "rev-list", and it is only useful in
the context of "git rev-list" and not "git log". There are other
object traversal options that do not make sense for "git log" that
are shown in the manual page.
Move the description of "--indexed-objects" to the object traversal
section so that it sits together with its friends "--objects",
"--objects-edge", etc. and then show them only in "git rev-list"
documentation.
Acked-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Version numbers in asciidoc-generated content (such as man pages)
went missing as of da8a366 (Documentation: refactor common operations
into variables). Fix by putting the underscore back in the variable
name.
Signed-off-by: Sven van Haastregt <svenvh@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
