Tvangeste found that the "relative_path" function could not work
properly on Windows if "in" and "prefix" have DOS drive prefix
(such as "C:/windows"). ($gmane/234434)
E.g., When execute: test-path-utils relative_path "C:/a/b" "D:/x/y",
should return "C:/a/b", but returns "../../C:/a/b", which is wrong.
So make relative_path honor DOS drive prefix, and add test cases
for it in t0060.
Reported-by: Tvangeste <i.4m.l33t@yandex.ru>
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
In test cases for relative_path, path with one leading character
(such as /a, /x) may be recogonized as "a:/" or "x:/" if there is
such DOS drive on MSYS platform. Use an umambigous leading path
"/foo" instead.
Also change two leading slashes (//) to three leading slashes (///),
otherwize it will be recognized as UNC name on MSYS platform.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Acked-by: Sebastian Schuberth <sschuberth@gmail.com>
Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
Add "-i" (interactive clean option) to clarify the documentation for
"clean.requireForce" config variable.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Document for interactive git-clean says: "You also could say `c` or
`clean` above as long as the choice is unique". But it's not true,
because only hotkey `c` and full match (`clean`) could work.
Implement partial matching via find_unique function to make the
document right.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The descriptions of "select by numbers" section for interactive
git-clean are borrowed from git-add, and one sentence should be
replaced.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Some test cases are skipped on Windows by marking with POSIX prereq.
This is because arguments look like absolute paths (such as /a/b)
for regular Windows programs (*.exe executables, no bash scripts)
are changed to Windows paths (like C:/msysgit/a/b).
There is no cygpath nor equivalent on msysGit, but it is easy to
write one. New subcommand "mingw_path" is added in test-path-utils,
so that we can get the expected absolute paths on Windows. E.g.
COMMAND LINE Linux output Windows output
================================== ============ ===============
test-path-utils mingw_path / / C:/msysgit
test-path-utils mingw_path /a/b/ /a/b/ C:/msysgit/a/b/
With this utility, most skipped test cases in t0060 can be turned on
to be tested correctly on Windows.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add new section "Interactive mode" for documentation of interactive
git-clean.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Helped-by: Eric Sunshine <sunshine@sunshineco.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a new action for interactive git-clean: ask each. It's just like
the "rm -i" command, that the user must confirm one by one for each
file or directory to be cleaned.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Draw a multiple choice menu using `list_and_choose` to select items
to be deleted by numbers.
User can input:
* 1,5-7 : select 1,5,6,7 items to be deleted
* * : select all items to be deleted
* -* : unselect all, nothing will be deleted
* : (empty) finish selecting, and return back to main menu
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a new action for interactive git-clean: filter by pattern. When the
user chooses this action, user can input space-separated patterns (the
same syntax as gitignore), and each clean candidate that matches with
one of the patterns will be excluded from cleaning. When the user feels
it's OK, presses ENTER and backs to the confirmation dialog.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Suggested-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Rewrite menu using a new method `list_and_choose`, which is borrowed
from `git-add--interactive.perl`. We will use this framework to add
new actions for interactive git-clean later.
Please NOTE:
* Method `list_and_choose` return an array of integers, and
* it is up to you to free the allocated memory of the array.
* The array ends with EOF.
* If user pressed CTRL-D (i.e. EOF), no selection returned.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Show header, help, error messages, and prompt in colors for interactive
git-clean. Re-use config variables, such as "color.interactive" and
"color.interactive.<slot>" for command `git-add--interactive`.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Comments-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When there are lots of items to be cleaned, it is hard to see them all
in one screen. Show them in columns will solve this problem.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Comments-by: Matthieu Moy <Matthieu.Moy@imag.fr>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Show what would be done and the user must confirm before actually
cleaning.
Would remove ...
Would remove ...
Would remove ...
Remove [y/n]?
Press "y" to start cleaning, and press "n" if you want to abort.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Before introducing interactive git-clean, refactor git-clean operations
into two phases:
* hold cleaning items in del_list,
* and remove them in a separate loop at the end.
We will introduce interactive git-clean between the two phases. The
interactive git-clean will show what would be done and must confirm
before do real cleaning.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
After substitute path_relative() in quote.c with relative_path()
from path.c, parameters (such as len and prefix_len) are redundant
in function write_name() and write_name_quoted_relative(). The
callers have already been audited that the strings they pass are
properly NUL terminated and the length they give are the length of
the string (or -1 that asks the length to be counted by the callee).
Remove these now-redundant parameters.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
quote_path_relative() used to take a counted string as its parameter
(the string to be quoted). With an earlier change, it now uses
relative_path() that does not take a counted string, and we have
been passing only the pointer to the string since then.
Remove the length parameter from quote_path_relative() to show that
this parameter was redundant. All the changed lines show that the
caller passed either -1 (to ask the function run strlen() on the
string), or the length of the string, so the earlier conversion was
safe.
All the callers of quote_path_relative() that used to take counted string
have been audited to make sure that they are passing length of the actual
string (or -1 to ask the callee run strlen())
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Substitute the function path_relative in quote.c with the function
relative_path. Function relative_path can be treated as an enhanced
and more robust version of path_relative.
Outputs of path_relative and it's replacement (relative_path) are the
same for the following cases:
path prefix output of path_relative output of relative_path
======== ========= ======================= =======================
/a/b/c/ /a/b/ c/ c/
/a/b/c /a/b/ c c
/a/ /a/b/ ../ ../
/ /a/b/ ../../ ../../
/a/c /a/b/ ../c ../c
/x/y /a/b/ ../../x/y ../../x/y
a/b/c/ a/b/ c/ c/
a/ a/b/ ../ ../
x/y a/b/ ../../x/y ../../x/y
/a/b (empty) /a/b /a/b
/a/b (null) /a/b /a/b
a/b (empty) a/b a/b
a/b (null) a/b a/b
But if both of the path and the prefix are the same, or the returned
relative path should be the current directory, the outputs of both
functions are different. Function relative_path returns "./", while
function path_relative returns empty string.
path prefix output of path_relative output of relative_path
======== ========= ======================= =======================
/a/b/ /a/b/ (empty) ./
a/b/ a/b/ (empty) ./
(empty) (null) (empty) ./
(empty) (empty) (empty) ./
But the callers of path_relative can handle such cases, or never
encounter this issue at all, because:
* In function quote_path_relative, if the output of path_relative is
empty, append "./" to it, like:
if (!out->len)
strbuf_addstr(out, "./");
* Another caller is write_name_quoted_relative, which is only used
by builtin/ls-files.c. git-ls-files only show files, so path of
files will never be identical with the prefix of a directory.
The following differences show that path_relative does not handle
extra slashes properly:
path prefix output of path_relative output of relative_path
======== ========= ======================= =======================
/a//b//c/ //a/b// ../../../../a//b//c/ c/
a/b//c a//b ../b//c c
And if prefix has no trailing slash, path_relative does not work
properly either. But since prefix always has a trailing slash, it's
not a problem.
path prefix output of path_relative output of relative_path
======== ========= ======================= =======================
/a/b/c/ /a/b b/c/ c/
/a/b /a/b b ./
/a/b/ /a/b b/ ./
/a /a/b/ ../../a ../
a/b/c/ a/b b/c/ c/
a/b/ a/b b/ ./
a a/b ../a ../
x/y a/b/ ../x/y ../../x/y
a/c a/b c ../c
/a/ /a/b (empty) ../
(empty) /a/b ../../ ./
One tricky part in this conversion is write_name() function in
ls-files.c. It takes a counted string, <name, len>, that is to be
made relative to <prefix, prefix_len> and then quoted. Because
write_name_quoted_relative() still takes these two parameters as
counted string, but ignores the count and treat these two as
NUL-terminated strings, this conversion needs to be audited for its
callers:
- For <name, len>, all three callers of write_name() passes a
NUL-terminated string and its true length, so this patch makes
"len" unused.
- For <prefix, prefix_len>, prefix could be a string that is longer
than empty while prefix_len could be 0 when "--full-name" option
is used. This is fixed by checking prefix_len in write_name()
and calling write_name_quoted_relative() with NULL when
prefix_len is set to 0. Again, this makes "prefix_len" given to
write_name_quoted_relative() unused, without introducing a bug.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Original design of relative_path() is simple, just strip the prefix
(*base) from the absolute path (*abs).
In most cases, we need a real relative path, such as: ../foo,
../../bar. That's why there is another reimplementation
(path_relative()) in quote.c.
Borrow some codes from path_relative() in quote.c to refactor
relative_path() in path.c, so that it could return real relative
path, and user can reuse this function without reimplementing
his/her own. The function path_relative() in quote.c will be
substituted, and I would use the new relative_path() function when
implementing the interactive git-clean later.
Different results for relative_path() before and after this refactor:
abs path base path relative (original) relative (refactor)
======== ========= =================== ===================
/a/b /a/b . ./
/a/b/ /a/b . ./
/a /a/b/ /a ../
/ /a/b/ / ../../
/a/c /a/b/ /a/c ../c
/x/y /a/b/ /x/y ../../x/y
a/b/ a/b/ . ./
a/b/ a/b . ./
a a/b a ../
x/y a/b/ x/y ../../x/y
a/c a/b a/c ../c
(empty) (null) (empty) ./
(empty) (empty) (empty) ./
(empty) /a/b (empty) ./
(null) (null) (null) ./
(null) (empty) (null) ./
(null) /a/b (segfault) ./
You may notice that return value "." has been changed to "./".
It is because:
* Function quote_path_relative() in quote.c will show the relative
path as "./" if abs(in) and base(prefix) are the same.
* Function relative_path() is called only once (in setup.c), and
it will be OK for the return value as "./" instead of ".".
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add subcommand "relative_path" in test-path-utils, and add test cases
in t0060.
Johannes tested an earlier version of this patch on Windows, and
found that some relative_path tests should be skipped on
Windows. This is because the bash on Windows rewrites arguments of
regular Windows programs, such as git and the test helpers, if the
arguments look like absolute POSIX paths. As a consequence, the
actual tests performed are not what the tests scripts expect.
The tests that need *not* be skipped are those where the two paths passed
to 'test-path-utils relative_path' have the same prefix and the result is
expected to be a relative path. This is because the rewriting changes
"/a/b" to "D:/Src/MSysGit/a/b", and when both inputs are extended the same
way, this just cancels out in the relative path computation.
Signed-off-by: Jiang Xin <worldhello.net@gmail.com>
Helped-by: Johannes Sixt <j6t@kdbg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Otherwise, the user would never ever see new bookmarks, only the
ones that (s)he initially cloned.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We skip it locally, but not for the remote, so let's do so.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In certain situations we might end up pushing garbage revisions
(e.g. in a rebase), and the patches to deal with that haven't been
merged yet. So let's disable forced pushes by default.
We are essentially reverting back to the old v1.8.2 behavior, to
minimize the possibility of regressions, but in a way the user can
configure.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
When a user creates a new branch with git:
% git checkout -b branches/devel
and then pushes this branch
% git push origin branches/devel
which is the way to push new mercurial branches, we do want to
create a branch, but the command would fail without newbranch=True.
This only matters when force_push=False, but setting newbranch=True
unconditionally does not hurt.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Remove try/except check because we are no longer calling
check_output(), which may throw an exception.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Drop unused "global", and remove redundant comparison of two files.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
If a clone exists with the old organization (v1.8.2) it will prevent
the new shared bzr repository organization from working, so let's
remove this repository, which is not used any more.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git://ozlabs.org/~paulus/gitk:
gitk: On OSX, bring the gitk window to front
gitk: Add support for -G'regex' pickaxe variant
gitk: Add menu item for reverting commits
gitk: Simplify file filtering
gitk: Display the date of a tag in a human-friendly way
gitk: Improve behaviour of drop-down lists
gitk: Move hard-coded colors to .gitk
On OSX, Tcl/Tk application windows are created behind all
the applications down the stack of windows. This is very
annoying, because once a gitk window appears, it's the
downmost window and switching to it is pain.
The patch is: if we are on OSX, use osascript to
bring the current Wish process window to front.
Signed-off-by: Tair Sabirgaliev <tair.sabirgaliev@gmail.com>
Thanks-to: Stefan Haller <lists@haller-berlin.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
git log -G'regex' is a very useful alternative to the classic
pickaxe. Minimal patch to make it usable from gitk.
[zj: reword message]
[paulus@samba.org: reword droplist item]
Signed-off-by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Using sed -e '/[0-9]\+//' to find "one or more digits" is not
portable.
Use the Basic Regular Expression '/[0-9][0-9]*//' instead.
Signed-off-by: Torsten Bögershausen <tboegi@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Sometimes it's helpful (at least psychologically) to have this feature
easily accessible. Code borrows heavily from cherrypick.
Signed-off-by: Knut Franke <Knut.Franke@gmx.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
git diff is perfectly able to do this with '-- files', no need for
manual filtering. This makes gettreediffs consistent with getblobdiffs.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
By selecting a tag within gitk you can display information about it.
This information is output by using the command
'git cat-file tag <tagid>'
This outputs the *raw* information from the tag, amongst which is the
time - in seconds since the epoch. As useful as that value is, I find it
a lot easier to read and process time which it is something like:
"Mon Dec 31 14:26:11 2012 -0800"
This change will modify the display of tags in gitk like so:
@@ -1,7 +1,7 @@
object 5d417842ef
type commit
tag v1.8.1
-tagger Junio C Hamano <gitster@pobox.com> 1356992771 -0800
+tagger Junio C Hamano <gitster@pobox.com> Mon Dec 31 14:26:11 2012 -0800
Git 1.8.1
-----BEGIN PGP SIGNATURE-----
Signed-off-by: Anand Kumria <wildfire@progsoc.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
The drop-down lists used for things like the criteria for finding
commits (containing/touching paths/etc.) use a combobox if we are
using the ttk widgets. By default the combobox exports its value
as the selection when it is changed, which is unnecessary, and sometimes
the combobox wouldn't release the selection, which is annoying.
To fix this, we make these comboboxes not export their selection,
and also clear their selection whenever they are changed. This makes
them more like a simple selection of alternatives, improving the look
and feel of gitk.
Signed-off-by: Paul Mackerras <paulus@samba.org>
* maint:
Git 1.8.2.3
t5004: avoid using tar for checking emptiness of archive
t5004: ignore pax global header file
mergetools/kdiff3: do not use --auto when diffing
transport-helper: trivial style cleanup
Fix "git cherry-pick $annotated_tag", which was mistakenly rejected.
* mv/sequencer-pick-error-diag:
cherry-pick: picking a tag that resolves to a commit is OK
Earlier, 21246dbb9e (cherry-pick: make sure all input objects are
commits, 2013-04-11) tried to catch an unlikely "git cherry-pick $blob"
as an error, but broke a more important use case to cherry-pick a
tag that points at a commit.
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Test 2 of t5004 checks if a supposedly empty tar archive really
contains no files. 24676f02 (t5004: fix issue with empty archive test
and bsdtar) removed our commit hash to make it work with bsdtar, but
the test still fails on NetBSD and OpenBSD, which use their own tar
that considers a tar file containing only NULs as broken.
Here's what the different archivers do when asked to create a tar
file without entries:
$ uname -v
NetBSD 6.0.1 (GENERIC)
$ gtar --version | head -1
tar (GNU tar) 1.26
$ bsdtar --version
bsdtar 2.8.4 - libarchive 2.8.4
$ : >zero.tar
$ perl -e 'print "\0" x 10240' >tenk.tar
$ sha1 zero.tar tenk.tar
SHA1 (zero.tar) = da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA1 (tenk.tar) = 34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c
$ : | tar cf - -T - | sha1
da39a3ee5e6b4b0d3255bfef95601890afd80709
$ : | gtar cf - -T - | sha1
34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c
$ : | bsdtar cf - -T - | sha1
34e163be8e43c5631d8b92e9c43ab0bf0fa62b9c
So NetBSD's native tar creates an empty file, while GNU tar and bsdtar
both give us 10KB of NULs -- just like git archive with an empty tree.
Now let's see how the archivers handle these two kinds of empty tar
files:
$ tar tf zero.tar; echo $?
tar: Unexpected EOF on archive file
1
$ gtar tf zero.tar; echo $?
gtar: This does not look like a tar archive
gtar: Exiting with failure status due to previous errors
2
$ bsdtar tf zero.tar; echo $?
0
$ tar tf tenk.tar; echo $?
tar: Cannot identify format. Searching...
tar: End of archive volume 1 reached
tar: Sorry, unable to determine archive format.
1
$ gtar tf tenk.tar; echo $?
0
$ bsdtar tf tenk.tar; echo $?
0
NetBSD's tar complains about both, bsdtar happily accepts any of them
and GNU tar doesn't like zero-length archive files. So the safest
course of action is to stay with our block-of-NULs format which is
compatible with GNU tar and bsdtar, as we can't make NetBSD's native
tar happy anyway.
We can simplify our test, however, by taking tar out of the picture.
Instead of extracting the archive and checking for the non-presence of
files, check if the file has a size of 10KB and contains only NULs.
This makes t5004 pass on NetBSD and OpenBSD.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Versions of tar that don't know pax headers -- like the ones in NetBSD 6
and OpenBSD 5.2 -- extract them as regular files. Explicitly ignore the
file created for our global header when checking the list of extracted
files, as this is normal and harmless fall-back behaviour. This fixes
test 3 of t5004 on these platforms.
Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The `kdiff3 --auto` help message is, "No GUI if all conflicts are auto-
solvable." This flag was carried over from the original mergetool
commands. diff_cmd() is for two-way comparisons only so remove the
superfluous flag.
Signed-off-by: David Aguilar <davvid@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jiang Xin