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* ss/fix-config-fd-leak:
config: close config file handle in case of error
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* sg/wt-status-header-inclusion:
wt-status: move #include "pathspec.h" to the header
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Doc updates for i18n.
* po/po-readme:
po/README: Update directions for l10n contributors
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* sg/t3020-typofix:
t3020: fix typo in test description
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Docfix.
* as/docfix-reflog-expire-unreachable:
Documentation/config: fix inconsistent label on gc.*.reflogExpireUnreachable
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The code in "multiple-worktree" support that attempted to recover
from an inconsistent state updated an incorrect file.
* nd/fixup-linked-gitdir:
setup: update the right file in multiple checkouts
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"git rev-list" does not take "--notes" option, but did not complain
when one is given.
* jk/rev-list-has-no-notes:
rev-list: make it obvious that we do not support notes
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Because the configuration system does not allow "alias.0foo" and
"pager.0foo" as the configuration key, the user cannot use '0foo'
as a custom command name anyway, but "git 0foo" tried to look these
keys up and emitted useless warnings before saying '0foo is not a
git command'. These warning messages have been squelched.
* jk/fix-alias-pager-config-key-warnings:
config: silence warnings for command names with invalid keys
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Test updates for Windows.
* nd/dwim-wildcards-as-pathspecs:
t2019: skip test requiring '*' in a file name non Windows
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We rewrote one of the build scripts in Perl but this reimplements
in Bourne shell.
* sg/help-group:
generate-cmdlist: re-implement as shell script
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t1509 test that requires a dedicated VM environment had some
bitrot, which has been corrected.
* ps/t1509-chroot-test-fixup:
tests: fix cleanup after tests in t1509-root-worktree
tests: fix broken && chains in t1509-root-worktree
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strbuf_read() used to have one extra iteration (and an unnecessary
strbuf_grow() of 8kB), which was eliminated.
* jh/strbuf-read-use-read-in-full:
strbuf_read(): skip unnecessary strbuf_grow() at eof
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The codepath to produce error messages had a hard-coded limit to
the size of the message, primarily to avoid memory allocation while
calling die().
* jk/long-error-messages:
vreportf: avoid intermediate buffer
vreportf: report to arbitrary filehandles
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When trying to see that an object does not exist, a state errno
leaked from our "first try to open a packfile with O_NOATIME and
then if it fails retry without it" logic on a system that refuses
O_NOATIME. This confused us and caused us to die, saying that the
packfile is unreadable, when we should have just reported that the
object does not exist in that packfile to the caller.
* cb/open-noatime-clear-errno:
git_open_noatime: return with errno=0 on success
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An off-by-one error made "git remote" to mishandle a remote with a
single letter nickname.
* mh/get-remote-group-fix:
get_remote_group(): use skip_prefix()
get_remote_group(): eliminate superfluous call to strcspn()
get_remote_group(): rename local variable "space" to "wordlen"
get_remote_group(): handle remotes with single-character names
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The code to open and test the second end of the pipe clearly imitates
the code for the first end. A little too closely, though... Let's fix
the obvious copy-edit bug.
Signed-off-by: Jose F. Morales <jfmcjf@gmail.com>
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Reviewed-by: Jonathan Nieder <jrnieder@gmail.com>
Acked-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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"git clone $URL" in recent releases of Git contains a regression in
the code that invents a new repository name incorrectly based on
the $URL. This has been corrected.
* jk/guess-repo-name-regression-fix:
clone: use computed length in guess_dir_name
clone: add tests for output directory
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Running tests with the "-x" option to make them verbose had some
unpleasant interactions with other features of the test suite.
* jk/test-with-x:
test-lib: disable trace when test is not verbose
test-lib: turn off "-x" tracing during chain-lint check
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* sb/check-return-from-read-ref:
transport-helper: die on errors reading refs.
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"git pull" in recent releases of Git has a regression in the code
that allows custom path to the --upload-pack=<program>. This has
been corrected.
Note that this is irrelevant for 'master' with "git pull" rewritten
in C.
* mm/pull-upload-pack:
pull: pass upload_pack only when it was given
pull.sh: quote $upload_pack when passing it to git-fetch
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The upload_pack shell variable is initialized to an empty string, so
conditional expansion with ${upload_pack+"$upload_pack"} would not
work very well. You need a colon there.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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527ec39 (generate-cmdlist: parse common group commands, 2015-05-21)
replaced generate-cmdlist.sh with a more functional Perl version,
generate-cmdlist.perl. The Perl version gleans named tags from a new
"common groups" section in command-list.txt and recognizes those
tags in "command list" section entries in place of the old 'common'
tag. This allows git-help to, not only recognize, but also group
common commands.
Although the tests require Perl, 527ec39 creates an unconditional
dependence upon Perl in the build system itself, which can not be
overridden with NO_PERL. Such a dependency may be undesirable; for
instance, the 'git-lite' package in the FreeBSD ports tree is
intended as a minimal Git installation (which may, for example, be
useful on servers needing only local clone and update capability),
which, historically, has not depended upon Perl[1].
Therefore, revive generate-cmdlist.sh and extend it to recognize
"common groups" and its named tags. Retire generate-cmdlist.perl.
[1]: http://thread.gmane.org/gmane.comp.version-control.git/275905/focus=276132
Signed-off-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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This code is introduced in 23af91d (prune: strategies for linked
checkouts - 2014-11-30), and it's supposed to implement this rule from
that commit's message:
- linked checkouts are supposed to keep its location in $R/gitdir up
to date. The use case is auto fixup after a manual checkout move.
Note the name, "$R/gitdir", not "$R/gitfile". Correct the path to be
updated accordingly.
While at there, make sure I/O errors are not silently dropped.
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The rev-list command does not have the internal
infrastructure to display notes. Running:
git rev-list --notes HEAD
will silently ignore the "--notes" option. Running:
git rev-list --notes --grep=. HEAD
will crash on an assert. Running:
git rev-list --format=%N HEAD
will place a literal "%N" in the output (it does not even
expand to an empty string).
Let's have rev-list tell the user that it cannot fill the
user's request, rather than silently producing wrong data.
Likewise, let's remove mention of the notes options from the
rev-list documentation.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When we are running the git command "foo", we may have to
look up the config keys "pager.foo" and "alias.foo". These
config schemes are mis-designed, as the command names can be
anything, but the config syntax has some restrictions. For
example:
$ git foo_bar
error: invalid key: pager.foo_bar
error: invalid key: alias.foo_bar
git: 'foo_bar' is not a git command. See 'git --help'.
You cannot name an alias with an underscore. And if you have
an external command with one, you cannot configure its
pager.
In the long run, we may develop a different config scheme
for these features. But in the near term (and because we'll
need to support the existing scheme indefinitely), we should
at least squelch the error messages shown above.
These errors come from git_config_parse_key. Ideally we
would pass a "quiet" flag to the config machinery, but there
are many layers between the pager code and the key parsing.
Passing a flag through all of those would be an invasive
change.
Instead, let's provide a config function to report on
whether a key is syntactically valid, and have the pager and
alias code skip lookup for bogus keys. We can build this
easily around the existing git_config_parse_key, with two
minor modifications:
1. We now handle a NULL store_key, to validate but not
write out the normalized key.
2. We accept a "quiet" flag to avoid writing to stderr.
This doesn't need to be a full-blown public "flags"
field, because we can make the existing implementation
a static helper function, keeping the mess contained
inside config.c.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The declaration of 'struct wt_status' requires the declararion of 'struct
pathspec'.
Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Change <ref> to <pattern> in the description of
gc.*.reflogExpireUnreachable, since that is what the text refers to.
Signed-off-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: SZEDER Gábor <szeder@ira.uka.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Signed-off-by: Junio C Hamano <gitster@pobox.com>
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* ta/docfix-index-format-tech:
typofix for index-format.txt
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* sb/parse-options-codeformat:
parse-options: align curly braces for all options
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* sb/remove-unused-var-from-builtin-add:
add: remove dead code
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* kn/tag-doc-fix:
Documentation/tag: remove double occurance of "<pattern>"
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* es/doc-clean-outdated-tools:
Documentation/git-tools: retire manually-maintained list
Documentation/git-tools: drop references to defunct tools
Documentation/git-tools: fix item text formatting
Documentation/git-tools: improve discoverability of Git wiki
Documentation/git: drop outdated Cogito reference
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Running an aliased command from a subdirectory when the .git thing
in the working tree is a gitfile pointing elsewhere did not work.
* nd/export-worktree:
setup: set env $GIT_WORK_TREE when work tree is set, like $GIT_DIR
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Often a fast-import stream builds a new commit on top of the
previous commit it built, and it often unconditionally emits a
"from" command to specify the first parent, which can be omitted in
such a case. This caused fast-import to forget the tree of the
previous commit and then re-read it from scratch, which was
inefficient. Optimize for this common case.
* mh/fast-import-optimize-current-from:
fast-import: do less work when given "from" matches current branch head
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The "rev-parse --parseopt" mode parsed the option specification
and the argument hint in a strange way to allow '=' and other
special characters in the option name while forbidding them from
the argument hint. This made it impossible to define an option
like "--pair <key>=<value>" with "pair=key=value" specification,
which instead would have defined a "--pair=key <value>" option.
* ib/scripted-parse-opt-better-hint-string:
rev-parse --parseopt: allow [*=?!] in argument hints
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A "rebase" replays changes of the local branch on top of something
else, as such they are placed in stage #3 and referred to as
"theirs", while the changes in the new base, typically a foreign
work, are placed in stage #2 and referred to as "ours". Clarify
the "checkout --ours/--theirs".
* se/doc-checkout-ours-theirs:
checkout: document subtlety around --ours/--theirs
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An experimental "untracked cache" feature used uname(2) in a
slightly unportable way.
* cb/uname-in-untracked:
untracked: fix detection of uname(2) failure
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"sparse checkout" misbehaved for a path that is excluded from the
checkout when switching between branches that differ at the path.
* as/sparse-checkout-removal:
unpack-trees: don't update files with CE_WT_REMOVE set
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The low-level "git send-pack" did not honor 'user.signingkey'
configuration variable when sending a signed-push.
* db/send-pack-user-signingkey:
builtin/send-pack.c: respect user.signingkey
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An attempt to delete a ref by pushing into a repositorywhose HEAD
symbolic reference points at an unborn branch that cannot be
created due to ref D/F conflict (e.g. refs/heads/a/b exists, HEAD
points at refs/heads/a) failed.
* jx/do-not-crash-receive-pack-wo-head:
receive-pack: crash when checking with non-exist HEAD
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"git subtree" (in contrib/) depended on "git log" output to be
stable, which was a no-no. Apply a workaround to force a
particular date format.
* da/subtree-date-confusion:
contrib/subtree: ignore log.date configuration
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Some Linux distributions (such as Ubuntu) have their own l10n workflows,
and their translations may be different. Add notes for this case for
l10n translators.
Signed-off-by: Philip Oakley <philipoakley@iee.org>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When updating an existing configuration file, we did not always
close the filehandle that is reading from the current configuration
file when we encountered an error (e.g. when unsetting a variable
that does not exist).
Signed-off-by: Sven Strickroth <email@cs-ware.de>
Signed-off-by: Sup Yut Sum <ch3cooli@gmail.com>
Reviewed-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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In read_sha1_file_extended we die if read_object fails with a fatal
error. We detect a fatal error if errno is non-zero and is not
ENOENT. If the object could not be read because it does not exist,
this is not considered a fatal error and we want to return NULL.
Somewhere down the line, read_object calls git_open_noatime to open
a pack index file, for example. We first try open with O_NOATIME.
If O_NOATIME fails with EPERM, we retry without O_NOATIME. When the
second open succeeds, errno is however still set to EPERM from the
first attempt. When we finally determine that the object does not
exist, read_object returns NULL and read_sha1_file_extended dies
with a fatal error:
fatal: failed to read object <sha1>: Operation not permitted
Fix this by resetting errno to zero before we call open again.
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Clemens Buchacher <clemens.buchacher@intel.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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A test case introduced by ae454f61 (Add tests for wildcard "path vs ref"
disambiguation) allocates a file named '*.c'. This does not work on
Windows, because the OS forbids file names containing wildcard
characters. The test case fails where the shell attempts to allocate the
file. Skip the test on Windows.
Signed-off-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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When we call "die(fmt, args...)", we end up in vreportf with
two pieces of information:
1. The prefix "fatal: "
2. The original fmt and va_list of args.
We format item (2) into a temporary buffer, and then fprintf
the prefix and the temporary buffer, along with a newline.
This has the unfortunate side effect of truncating any error
messages that are longer than 4096 bytes.
Instead, let's use separate calls for the prefix and
newline, letting us hand the item (2) directly to vfprintf.
This is essentially undoing d048a96 (print
warning/error/fatal messages in one shot, 2007-11-09), which
tried to have the whole output end up in a single `write`
call.
But we can address this instead by explicitly requesting
line-buffering for the output handle, and by making sure
that the buffer is empty before we start (so that outputting
the prefix does not cause a flush due to hitting the buffer
limit).
We may still break the output into two writes if the content
is larger than our buffer, but there's not much we can do
there; depending on the stdio implementation, that might
have happened even with a single fprintf call.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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The vreportf function always goes to stderr, but run-command
wants child errors to go to the parent's original stderr. To
solve this, commit a5487dd duplicates the stderr fd and
installs die and error handlers to direct the output
appropriately (which later turned into the vwritef
function). This has two downsides, though:
- we make multiple calls to write(), which contradicts the
"write at once" logic from d048a96 (print
warning/error/fatal messages in one shot, 2007-11-09).
- the custom handlers basically duplicate the normal
handlers. They're only a few lines of code, but we
should not have to repeat the magic "exit(128)", for
example.
We can solve the first by using fdopen() on the duplicated
descriptor. We can't pass this to vreportf, but we could
introduce a new vreportf_to to handle it.
However, to fix the second problem, we instead introduce a
new "set_error_handle" function, which lets the normal
vreportf calls output to a handle besides stderr. Thus we
can get rid of our custom handlers entirely, and just ask
the regular handlers to output to our new descriptor.
And as vwritef has no more callers, it can just go away.
Signed-off-by: Jeff King <peff@peff.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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Junio C Hamano
Jose F. Morales
Eric Sunshine
Nguyễn Thái Ngọc Duy
Jeff King
SZEDER Gábor
Andreas Schwab
Philip Oakley
Sven Strickroth
Clemens Buchacher
Johannes Sixt