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  1. 16 4月, 2013 1 次提交
  3. 12 4月, 2013 1 次提交
  5. 03 4月, 2013 2 次提交
  7. 24 3月, 2013 1 次提交
  9. 22 3月, 2013 1 次提交
    • J
      wt-status: fix possible use of uninitialized variable · b8527d5f
      由 Jeff King 提交于 
      In wt_status_print_change_data, we accept a change_type flag
that is meant to be either WT_STATUS_UPDATED or
WT_STATUS_CHANGED.  We then switch() on this value to set
the local variable "status" for each case, but do not
provide a fallback "default" label to the switch statement.

As a result, the compiler realizes that "status" might be
unset, and complains with a warning. To silence this
warning, we use the "int status = status" trick.  This is
correct with the current code, as all callers provide one of
the two expected change_type flags. However, it's also a
maintenance trap, as there is nothing to prevent future
callers from passing another flag, nor to document this
assumption.

Instead of using the "x = x" hack, let's handle the default
case in the switch() statement with a die("BUG"). That tells
the compiler and any readers of the code exactly what the
function's input assumptions are.

We could also convert the flag to an enum, which would
provide a compile-time check on the function input. However,
since these flags are part of a larger enum, that would make
the code unnecessarily complex (we would have to make a new
enum with just the two flags, and then convert it to the old
enum for passing to sub-functions).
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      b8527d5f
  11. 17 3月, 2013 5 次提交
  13. 06 2月, 2013 1 次提交
  15. 17 1月, 2013 1 次提交
    • J
      Allow custom "comment char" · eff80a9f
      由 Junio C Hamano 提交于 
      Some users do want to write a line that begin with a pound sign, #,
in their commit log message.  Many tracking system recognise
a token of #<bugid> form, for example.

The support we offer these use cases is not very friendly to the end
users.  They have a choice between

 - Don't do it.  Avoid such a line by rewrapping or indenting; and

 - Use --cleanup=whitespace but remove all the hint lines we add.

Give them a way to set a custom comment char, e.g.

    $ git -c core.commentchar="%" commit

so that they do not have to do either of the two workarounds.

[jc: although I started the topic, all the tests and documentation
updates, many of the call sites of the new strbuf_add_commented_*()
functions, and the change to git-submodule.sh scripted Porcelain are
from Ralf.]
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NRalf Thielow <ralf.thielow@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      eff80a9f
  17. 02 1月, 2013 1 次提交
    • A
      dir.c: Make git-status --ignored more consistent · 721ac4ed
      由 Antoine Pelisse 提交于 
      The current behavior of git-status is inconsistent and misleading.
Especially when used with --untracked-files=all option:

 - files ignored in untracked directories will be missing from
   status output.

 - untracked files in committed yet ignored directories are also
   missing.

 - with --untracked-files=normal, untracked directories that
   contains only ignored files are dropped too.

Make the behavior more consistent across all possible use cases:

 - "--ignored --untracked-files=normal" doesn't show each specific
   files but top directory.  It instead shows untracked directories
   that only contains ignored files, and ignored tracked directories
   with untracked files.

 - "--ignored --untracked-files=all" shows all ignored files, either
   because it's in an ignored directory (tracked or untracked), or
   because the file is explicitly ignored.
Signed-off-by: NAntoine Pelisse <apelisse@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      721ac4ed
  19. 16 9月, 2012 1 次提交
  21. 07 9月, 2012 1 次提交
  23. 17 7月, 2012 1 次提交
    • J
      status: color in-progress message like other header messages · 3cd9d1b2
      由 Jeff King 提交于 
      The "status" command recently learned to describe the
in-progress operation in its long output format (e.g.,
rebasing, am, etc). This message gets its own slot in the
color table, even though it is not configurable. As a
result, if the user has set color.status.header to a
non-default value, this message will not match (and cannot
be made to match, as there is no config option).

It is probably more sane to just color it like the rest of
the text (i.e., just use color.status.header). This would
not allow users to customize the color of this message
independently, but they cannot do that with the current code
anyway, and if somebody wants to build customizable
colorization later, this patch does not make it much harder
to do so.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      3cd9d1b2
  25. 15 6月, 2012 3 次提交
  27. 08 5月, 2012 3 次提交
    • J
      status: respect "-b" for porcelain format · d4a6bf1f
      由 Jeff King 提交于 
      There is no reason not to, as the user has to explicitly ask
for it, so we are not breaking compatibility by doing so. We
can do this simply by moving the "show_branch" flag into
the wt_status struct. As a bonus, this saves us from passing
it explicitly, simplifying the code.
Signed-off-by: NJeff King <peff@peff.net>
      d4a6bf1f
    • J
      status: fix null termination with "-b" · a5985237
      由 Jeff King 提交于 
      When the "-z" option is given to status, we are supposed to
NUL-terminate each record. However, the "-b" code to show
the tracking branch did not respect this, and always ended
with a newline.
Signed-off-by: NJeff King <peff@peff.net>
      a5985237
    • J
      status: refactor null_termination option · 3207a3a2
      由 Jeff King 提交于 
      This option is passed separately to the wt_status printing
functions, whereas every other formatting option is
contained in the wt_status struct itself. Let's do the same
here, so we can avoid passing it around through the call
stack.
Signed-off-by: NJeff King <peff@peff.net>
      3207a3a2
  29. 28 4月, 2012 1 次提交
  31. 14 12月, 2011 1 次提交
  33. 24 10月, 2011 1 次提交
  35. 20 8月, 2011 1 次提交
    • J
      color: delay auto-color decision until point of use · daa0c3d9
      由 Jeff King 提交于 
      When we read a color value either from a config file or from
the command line, we use git_config_colorbool to convert it
from the tristate always/never/auto into a single yes/no
boolean value.

This has some timing implications with respect to starting
a pager.

If we start (or decide not to start) the pager before
checking the colorbool, everything is fine. Either isatty(1)
will give us the right information, or we will properly
check for pager_in_use().

However, if we decide to start a pager after we have checked
the colorbool, things are not so simple. If stdout is a tty,
then we will have already decided to use color. However, the
user may also have configured color.pager not to use color
with the pager. In this case, we need to actually turn off
color. Unfortunately, the pager code has no idea which color
variables were turned on (and there are many of them
throughout the code, and they may even have been manipulated
after the colorbool selection by something like "--color" on
the command line).

This bug can be seen any time a pager is started after
config and command line options are checked. This has
affected "git diff" since 89d07f75 (diff: don't run pager if
user asked for a diff style exit code, 2007-08-12). It has
also affect the log family since 1fda91b5 (Fix 'git log'
early pager startup error case, 2010-08-24).

This patch splits the notion of parsing a colorbool and
actually checking the configuration. The "use_color"
variables now have an additional possible value,
GIT_COLOR_AUTO. Users of the variable should use the new
"want_color()" wrapper, which will lazily determine and
cache the auto-color decision.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      daa0c3d9
  37. 19 8月, 2011 1 次提交
    • J
      diff: refactor COLOR_DIFF from a flag into an int · f1c96261
      由 Jeff King 提交于 
      This lets us store more than just a bit flag for whether we
want color; we can also store whether we want automatic
colors. This can be useful for making the automatic-color
decision closer to the point of use.

This mostly just involves replacing DIFF_OPT_* calls with
manipulations of the flag. The biggest exception is that
calls to DIFF_OPT_TST must check for "o->use_color > 0",
which lets an "unknown" value (i.e., the default) stay at
"no color". In the previous code, a value of "-1" was not
propagated at all.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      f1c96261
  39. 02 6月, 2011 1 次提交
    • J
      status: fix bug with missing --ignore files · 1282988b
      由 Jeff King 提交于 
      Commit 1b908b6f (wt-status: rename and restructure
status-print-untracked, 2010-04-10) converted the
wt_status_print_untracked function into
wt_status_print_other, taking a string_list of either
untracked or ignored items to print. However, the "nothing
to show" early return still checked the wt_status->untracked
list instead of the passed-in list.

That meant that if we had ignored items to show, but no
untracked items, we would erroneously exit early and fail to
show the ignored items.
Signed-off-by: NJeff King <peff@peff.net>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      1282988b
  41. 10 3月, 2011 6 次提交
  43. 09 3月, 2011 4 次提交
    • J
      commit, status: use status_printf{,_ln,_more} helpers · b926c0d1
      由 Jonathan Nieder 提交于 
      wt-status code is used to provide a reminder of changes included and
not included for the commit message template opened in the operator's
text editor by "git commit".  Therefore each line of its output begins
with the comment character "#":

	# Please enter the commit message for your changes. Lines starting

Use the new status_printf{,_ln,_more} functions to take care of adding
"#" to the beginning of such status lines automatically.  Using these
will have two advantages over the current code:

 - The obvious one is to force separation of the "#" from the
   translatable part of the message when git learns to translate its
   output.

 - Another advantage is that this makes it easier for us to drop "#"
   prefix in "git status" output in later versions of git if we want
   to.
Explained-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      b926c0d1
    • J
      wt-status: add helpers for printing wt-status lines · becbdae8
      由 Jonathan Nieder 提交于 
      Introduce status_printf{,_ln,_more} wrapper functions around
color_vfprintf() which take care of adding "#" to the beginning of
status lines automatically.  The semantics:

 - status_printf() is just like color_fprintf() but it adds a "# "
   at the beginning of each line of output;

 - status_printf_ln() is a convenience function that additionally
   adds "\n" at the end;

 - status_printf_more() is a variant of status_printf() used to
   continue lines that have already started.  It suppresses the "#" at
   the beginning of the first line.
Helped-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      becbdae8
    • J
      commit, status: use status_printf{,_ln,_more} helpers · 098d0e0e
      由 Jonathan Nieder 提交于 
      wt-status code is used to provide a reminder of changes included and
not included for the commit message template opened in the operator's
text editor by "git commit".  Therefore each line of its output begins
with the comment character "#":

	# Please enter the commit message for your changes. Lines starting

Use the new status_printf{,_ln,_more} functions to take care of adding
"#" to the beginning of such status lines automatically.  Using these
will have two advantages over the current code:

 - The obvious one is to force separation of the "#" from the
   translatable part of the message when git learns to translate its
   output.

 - Another advantage is that this makes it easier for us to drop "#"
   prefix in "git status" output in later versions of git if we want
   to.
Explained-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      098d0e0e
    • J
      wt-status: add helpers for printing wt-status lines · e0335fcd
      由 Jonathan Nieder 提交于 
      Introduce status_printf{,_ln,_more} wrapper functions around
color_vfprintf() which take care of adding "#" to the beginning of
status lines automatically.  The semantics:

 - status_printf() is just like color_fprintf() but it adds a "# "
   at the beginning of each line of output;

 - status_printf_ln() is a convenience function that additionally
   adds "\n" at the end;

 - status_printf_more() is a variant of status_printf() used to
   continue lines that have already started.  It suppresses the "#" at
   the beginning of the first line.
Helped-by: NJunio C Hamano <gitster@pobox.com>
Signed-off-by: NJonathan Nieder <jrnieder@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      e0335fcd
  45. 22 2月, 2011 1 次提交
    • J
      Teach commit about CHERRY_PICK_HEAD · 37f7a857
      由 Jay Soffian 提交于 
      Previously the user was advised to use commit -c CHERRY_PICK_HEAD after
a conflicting cherry-pick. While this would preserve the original
commit's authorship, it would sadly discard cherry-pick's carefully
crafted MERGE_MSG (which contains the list of conflicts as well as the
original commit-id in the case of cherry-pick -x).

On the other hand, if a bare 'commit' were performed, it would preserve
the MERGE_MSG while resetting the authorship.

In other words, there was no way to simultaneously take the authorship
from CHERRY_PICK_HEAD and the commit message from MERGE_MSG.

This change fixes that situation. A bare 'commit' will now take the
authorship from CHERRY_PICK_HEAD and the commit message from MERGE_MSG.
If the user wishes to reset authorship, that must now be done explicitly
via --reset-author.

A side-benefit of passing commit authorship along this way is that we
can eliminate redundant authorship parsing code from revert.c.

(Also removed an unused include from revert.c)
Signed-off-by: NJay Soffian <jaysoffian@gmail.com>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
      37f7a857