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Merge with git://kernel.org/pub/scm/git/git.git

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This commit is contained in:
Martin Langhoff 2006-05-01 10:20:56 +12:00
commit e660e3997f
37 changed files with 2452 additions and 2350 deletions
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2
Documentation/Makefile
View File

@ -79,7 +79,7 @@ clean:
asciidoc -b xhtml11 -d manpage -f asciidoc.conf $<
%.1 %.7 : %.xml
xmlto man $<
xmlto -m callouts.xsl man $<
%.xml : %.txt
asciidoc -b docbook -d manpage -f asciidoc.conf $<

16
Documentation/callouts.xsl Normal file
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@ -0,0 +1,16 @@
<!-- callout.xsl: converts asciidoc callouts to man page format -->
<xsl:stylesheet xmlns:xsl="http://www.w3.org/1999/XSL/Transform" version="1.0">
<xsl:template match="co">
<xsl:value-of select="concat('\fB(',substring-after(@id,'-'),')\fR')"/>
</xsl:template>
<xsl:template match="calloutlist">
<xsl:text>.sp&#10;</xsl:text>
<xsl:apply-templates/>
<xsl:text>&#10;</xsl:text>
</xsl:template>
<xsl:template match="callout">
<xsl:value-of select="concat('\fB',substring-after(@arearefs,'-'),'. \fR')"/>
<xsl:apply-templates/>
<xsl:text>.br&#10;</xsl:text>
</xsl:template>
</xsl:stylesheet>

45
Documentation/everyday.txt
View File

@ -61,7 +61,8 @@ $ git prune
$ git count-objects <2>
$ git repack <3>
$ git prune <4>
------------
+
<1> running without "--full" is usually cheap and assures the
repository health reasonably well.
<2> check how many loose objects there are and how much
@ -69,17 +70,16 @@ diskspace is wasted by not repacking.
<3> without "-a" repacks incrementally. repacking every 4-5MB
of loose objects accumulation may be a good rule of thumb.
<4> after repack, prune removes the duplicate loose objects.
------------
Repack a small project into single pack.::
+
------------
$ git repack -a -d <1>
$ git prune
------------
+
<1> pack all the objects reachable from the refs into one pack
and remove unneeded other packs
------------
Individual Developer (Standalone)[[Individual Developer (Standalone)]]
@ -129,10 +129,10 @@ $ git-init-db
$ git add . <1>
$ git commit -m 'import of frotz source tree.'
$ git tag v2.43 <2>
------------
+
<1> add everything under the current directory.
<2> make a lightweight, unannotated tag.
------------
Create a topic branch and develop.::
+
@ -153,7 +153,8 @@ $ git checkout master <9>
$ git pull . alsa-audio <10>
$ git log --since='3 days ago' <11>
$ git log v2.43.. curses/ <12>
------------
+
<1> create a new topic branch.
<2> revert your botched changes in "curses/ux_audio_oss.c".
<3> you need to tell git if you added a new file; removal and
@ -170,7 +171,6 @@ you originally wrote.
combined and include --max-count=10 (show 10 commits), --until='2005-12-10'.
<12> view only the changes that touch what's in curses/
directory, since v2.43 tag.
------------
Individual Developer (Participant)[[Individual Developer (Participant)]]
@ -208,7 +208,8 @@ $ git pull git://git.kernel.org/pub/.../jgarzik/libata-dev.git ALL <5>
$ git reset --hard ORIG_HEAD <6>
$ git prune <7>
$ git fetch --tags <8>
------------
+
<1> repeat as needed.
<2> extract patches from your branch for e-mail submission.
<3> "pull" fetches from "origin" by default and merges into the
@ -221,7 +222,6 @@ area we are interested in.
<7> garbage collect leftover objects from reverted pull.
<8> from time to time, obtain official tags from the "origin"
and store them under .git/refs/tags/.
------------
Push into another repository.::
@ -239,7 +239,8 @@ satellite$ git push origin <4>
mothership$ cd frotz
mothership$ git checkout master
mothership$ git pull . satellite <5>
------------
+
<1> mothership machine has a frotz repository under your home
directory; clone from it to start a repository on the satellite
machine.
@ -252,7 +253,6 @@ to local "origin" branch.
mothership machine. You could use this as a back-up method.
<5> on mothership machine, merge the work done on the satellite
machine into the master branch.
------------
Branch off of a specific tag.::
+
@ -262,12 +262,12 @@ $ edit/compile/test; git commit -a
$ git checkout master
$ git format-patch -k -m --stdout v2.6.14..private2.6.14 |
git am -3 -k <2>
------------
+
<1> create a private branch based on a well known (but somewhat behind)
tag.
<2> forward port all changes in private2.6.14 branch to master branch
without a formal "merging".
------------
Integrator[[Integrator]]
@ -317,7 +317,8 @@ $ git tag -s -m 'GIT 0.99.9x' v0.99.9x <10>
$ git fetch ko && git show-branch master maint 'tags/ko-*' <11>
$ git push ko <12>
$ git push ko v0.99.9x <13>
------------
+
<1> see what I was in the middle of doing, if any.
<2> see what topic branches I have and think about how ready
they are.
@ -346,7 +347,6 @@ In the output from "git show-branch", "master" should have
everything "ko-master" has.
<12> push out the bleeding edge.
<13> push the tag out, too.
------------
Repository Administration[[Repository Administration]]
@ -367,7 +367,6 @@ example of managing a shared central repository.
Examples
~~~~~~~~
Run git-daemon to serve /pub/scm from inetd.::
+
------------
@ -388,13 +387,13 @@ cindy:x:1002:1002::/home/cindy:/usr/bin/git-shell
david:x:1003:1003::/home/david:/usr/bin/git-shell
$ grep git /etc/shells <2>
/usr/bin/git-shell
------------
+
<1> log-in shell is set to /usr/bin/git-shell, which does not
allow anything but "git push" and "git pull". The users should
get an ssh access to the machine.
<2> in many distributions /etc/shells needs to list what is used
as the login shell.
------------
CVS-style shared repository.::
+
@ -419,7 +418,8 @@ $ cat info/allowed-users <4>
refs/heads/master alice\|cindy
refs/heads/doc-update bob
refs/tags/v[0-9]* david
------------
+
<1> place the developers into the same git group.
<2> and make the shared repository writable by the group.
<3> use update-hook example by Carl from Documentation/howto/
@ -427,7 +427,6 @@ for branch policy control.
<4> alice and cindy can push into master, only bob can push into doc-update.
david is the release manager and is the only person who can
create and push version tags.
------------
HTTP server to support dumb protocol transfer.::
+
@ -435,7 +434,7 @@ HTTP server to support dumb protocol transfer.::
dev$ git update-server-info <1>
dev$ ftp user@isp.example.com <2>
ftp> cp -r .git /home/user/myproject.git
------------
+
<1> make sure your info/refs and objects/info/packs are up-to-date
<2> upload to public HTTP server hosted by your ISP.
------------

57
Documentation/git-branch.txt
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@ -3,22 +3,27 @@ git-branch(1)
NAME
----
git-branch - Create a new branch, or remove an old one
git-branch - List, create, or delete branches.
SYNOPSIS
--------
[verse]
'git-branch' [[-f] <branchname> [<start-point>]]
'git-branch' (-d | -D) <branchname>
'git-branch' [-r]
'git-branch' [-f] <branchname> [<start-point>]
'git-branch' (-d | -D) <branchname>...
DESCRIPTION
-----------
If no argument is provided, show available branches and mark current
branch with star. Otherwise, create a new branch of name <branchname>.
If a starting point is also specified, that will be where the branch is
created, otherwise it will be created at the current HEAD.
With no arguments given (or just `-r`) a list of available branches
will be shown, the current branch will be highlighted with an asterisk.
With a `-d` or `-D` option, `<branchname>` will be deleted.
In its second form, a new branch named <branchname> will be created.
It will start out with a head equal to the one given as <start-point>.
If no <start-point> is given, the branch will be created with a head
equal to that of the currently checked out branch.
With a `-d` or `-D` option, `<branchname>` will be deleted. You may
specify more than one branch for deletion.
OPTIONS
@ -30,40 +35,56 @@ OPTIONS
Delete a branch irrespective of its index status.
-f::
Force a reset of <branchname> to <start-point> (or current head).
Force the creation of a new branch even if it means deleting
a branch that already exists with the same name.
-r::
List only the "remote" branches.
<branchname>::
The name of the branch to create or delete.
<start-point>::
Where to create the branch; defaults to HEAD. This
option has no meaning with -d and -D.
The new branch will be created with a HEAD equal to this. It may
be given as a branch name, a commit-id, or a tag. If this option
is omitted, the current branch is assumed.
Examples
~~~~~~~~
--------
Start development off of a known tag::
+
------------
$ git clone git://git.kernel.org/pub/scm/.../linux-2.6 my2.6
$ cd my2.6
$ git branch my2.6.14 v2.6.14 <1>
$ git branch my2.6.14 v2.6.14 <1>
$ git checkout my2.6.14
<1> These two steps are the same as "checkout -b my2.6.14 v2.6.14".
------------
+
<1> This step and the next one could be combined into a single step with
"checkout -b my2.6.14 v2.6.14".
Delete unneeded branch::
+
------------
$ git clone git://git.kernel.org/.../git.git my.git
$ cd my.git
$ git branch -D todo <1>
$ git branch -D todo <1>
------------
+
<1> delete todo branch even if the "master" branch does not have all
commits from todo branch.
------------
Notes
-----
If you are creating a branch that you want to immediately checkout, it's
easier to use the git checkout command with its `-b` option to create
a branch and check it out with a single command.
Author
------

20
Documentation/git-checkout.txt
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@ -66,19 +66,19 @@ the `Makefile` to two revisions back, deletes hello.c by
mistake, and gets it back from the index.
+
------------
$ git checkout master <1>
$ git checkout master~2 Makefile <2>
$ git checkout master <1>
$ git checkout master~2 Makefile <2>
$ rm -f hello.c
$ git checkout hello.c <3>
<1> switch branch
<2> take out a file out of other commit
<3> or "git checkout -- hello.c", as in the next example.
$ git checkout hello.c <3>
------------
+
If you have an unfortunate branch that is named `hello.c`, the
last step above would be confused as an instruction to switch to
that branch. You should instead write:
<1> switch branch
<2> take out a file out of other commit
<3> restore hello.c from HEAD of current branch
+
If you have an unfortunate branch that is named `hello.c`, this
step would be confused as an instruction to switch to that branch.
You should instead write:
+
------------
$ git checkout -- hello.c

38
Documentation/git-diff.txt
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@ -46,40 +46,41 @@ EXAMPLES
Various ways to check your working tree::
+
------------
$ git diff <1>
$ git diff --cached <2>
$ git diff HEAD <3>
$ git diff <1>
$ git diff --cached <2>
$ git diff HEAD <3>
------------
+
<1> changes in the working tree since your last git-update-index.
<2> changes between the index and your last commit; what you
would be committing if you run "git commit" without "-a" option.
<3> changes in the working tree since your last commit; what you
would be committing if you run "git commit -a"
------------
Comparing with arbitrary commits::
+
------------
$ git diff test <1>
$ git diff HEAD -- ./test <2>
$ git diff HEAD^ HEAD <3>
$ git diff test <1>
$ git diff HEAD -- ./test <2>
$ git diff HEAD^ HEAD <3>
------------
+
<1> instead of using the tip of the current branch, compare with the
tip of "test" branch.
<2> instead of comparing with the tip of "test" branch, compare with
the tip of the current branch, but limit the comparison to the
file "test".
<3> compare the version before the last commit and the last commit.
------------
Limiting the diff output::
+
------------
$ git diff --diff-filter=MRC <1>
$ git diff --name-status -r <2>
$ git diff arch/i386 include/asm-i386 <3>
$ git diff --diff-filter=MRC <1>
$ git diff --name-status -r <2>
$ git diff arch/i386 include/asm-i386 <3>
------------
+
<1> show only modification, rename and copy, but not addition
nor deletion.
<2> show only names and the nature of change, but not actual
@ -88,18 +89,17 @@ which in turn also disables recursive behaviour, so without -r
you would only see the directory name if there is a change in a
file in a subdirectory.
<3> limit diff output to named subtrees.
------------
Munging the diff output::
+
------------
$ git diff --find-copies-harder -B -C <1>
$ git diff -R <2>
$ git diff --find-copies-harder -B -C <1>
$ git diff -R <2>
------------
+
<1> spend extra cycles to find renames, copies and complete
rewrites (very expensive).
<2> output diff in reverse.
------------
Author

8
Documentation/git-init-db.txt
View File

@ -60,12 +60,12 @@ Start a new git repository for an existing code base::
+
----------------
$ cd /path/to/my/codebase
$ git-init-db <1>
$ git-add . <2>
$ git-init-db <1>
$ git-add . <2>
----------------
+
<1> prepare /path/to/my/codebase/.git directory
<2> add all existing file to the index
----------------
Author

7
Documentation/git-log.txt
View File

@ -14,13 +14,12 @@ DESCRIPTION
-----------
Shows the commit logs.
The command takes options applicable to the gitlink::git-rev-list[1]
The command takes options applicable to the gitlink:git-rev-list[1]
command to control what is shown and how, and options applicable to
the gitlink::git-diff-tree[1] commands to control how the change
the gitlink:git-diff-tree[1] commands to control how the change
each commit introduces are shown.
This manual page describes only the most frequently used
options.
This manual page describes only the most frequently used options.
OPTIONS

4
Documentation/git-repo-config.txt
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@ -15,6 +15,7 @@ SYNOPSIS
'git-repo-config' [type] --get-all name [value_regex]
'git-repo-config' [type] --unset name [value_regex]
'git-repo-config' [type] --unset-all name [value_regex]
'git-repo-config' -l | --list
DESCRIPTION
-----------
@ -64,6 +65,9 @@ OPTIONS
--unset-all::
Remove all matching lines from .git/config.
-l, --list::
List all variables set in .git/config.
EXAMPLE
-------

72
Documentation/git-reset.txt
View File

@ -49,10 +49,11 @@ Undo a commit and redo::
+
------------
$ git commit ...
$ git reset --soft HEAD^ <1>
$ edit <2>
$ git commit -a -c ORIG_HEAD <3>
$ git reset --soft HEAD^ <1>
$ edit <2>
$ git commit -a -c ORIG_HEAD <3>
------------
+
<1> This is most often done when you remembered what you
just committed is incomplete, or you misspelled your commit
message, or both. Leaves working tree as it was before "reset".
@ -60,43 +61,43 @@ message, or both. Leaves working tree as it was before "reset".
<3> "reset" copies the old head to .git/ORIG_HEAD; redo the
commit by starting with its log message. If you do not need to
edit the message further, you can give -C option instead.
------------
Undo commits permanently::
+
------------
$ git commit ...
$ git reset --hard HEAD~3 <1>
$ git reset --hard HEAD~3 <1>
------------
+
<1> The last three commits (HEAD, HEAD^, and HEAD~2) were bad
and you do not want to ever see them again. Do *not* do this if
you have already given these commits to somebody else.
------------
Undo a commit, making it a topic branch::
+
------------
$ git branch topic/wip <1>
$ git reset --hard HEAD~3 <2>
$ git checkout topic/wip <3>
$ git branch topic/wip <1>
$ git reset --hard HEAD~3 <2>
$ git checkout topic/wip <3>
------------
+
<1> You have made some commits, but realize they were premature
to be in the "master" branch. You want to continue polishing
them in a topic branch, so create "topic/wip" branch off of the
current HEAD.
<2> Rewind the master branch to get rid of those three commits.
<3> Switch to "topic/wip" branch and keep working.
------------
Undo update-index::
+
------------
$ edit <1>
$ edit <1>
$ git-update-index frotz.c filfre.c
$ mailx <2>
$ git reset <3>
$ git pull git://info.example.com/ nitfol <4>
$ mailx <2>
$ git reset <3>
$ git pull git://info.example.com/ nitfol <4>
------------
+
<1> you are happily working on something, and find the changes
in these files are in good order. You do not want to see them
when you run "git diff", because you plan to work on other files
@ -109,12 +110,11 @@ index changes for these two files. Your changes in working tree
remain there.
<4> then you can pull and merge, leaving frotz.c and filfre.c
changes still in the working tree.
------------
Undo a merge or pull::
+
------------
$ git pull <1>
$ git pull <1>
Trying really trivial in-index merge...
fatal: Merge requires file-level merging
Nope.
@ -122,20 +122,19 @@ Nope.
Auto-merging nitfol
CONFLICT (content): Merge conflict in nitfol
Automatic merge failed/prevented; fix up by hand
$ git reset --hard <2>
$ git reset --hard <2>
$ git pull . topic/branch <3>
Updating from 41223... to 13134...
Fast forward
$ git reset --hard ORIG_HEAD <4>
------------
+
<1> try to update from the upstream resulted in a lot of
conflicts; you were not ready to spend a lot of time merging
right now, so you decide to do that later.
<2> "pull" has not made merge commit, so "git reset --hard"
which is a synonym for "git reset --hard HEAD" clears the mess
from the index file and the working tree.
$ git pull . topic/branch <3>
Updating from 41223... to 13134...
Fast forward
$ git reset --hard ORIG_HEAD <4>
<3> merge a topic branch into the current branch, which resulted
in a fast forward.
<4> but you decided that the topic branch is not ready for public
@ -143,7 +142,6 @@ consumption yet. "pull" or "merge" always leaves the original
tip of the current branch in ORIG_HEAD, so resetting hard to it
brings your index file and the working tree back to that state,
and resets the tip of the branch to that commit.
------------
Interrupted workflow::
+
@ -155,21 +153,21 @@ need to get to the other branch for a quick bugfix.
------------
$ git checkout feature ;# you were working in "feature" branch and
$ work work work ;# got interrupted
$ git commit -a -m 'snapshot WIP' <1>
$ git commit -a -m 'snapshot WIP' <1>
$ git checkout master
$ fix fix fix
$ git commit ;# commit with real log
$ git checkout feature
$ git reset --soft HEAD^ ;# go back to WIP state <2>
$ git reset <3>
$ git reset --soft HEAD^ ;# go back to WIP state <2>
$ git reset <3>
------------
+
<1> This commit will get blown away so a throw-away log message is OK.
<2> This removes the 'WIP' commit from the commit history, and sets
your working tree to the state just before you made that snapshot.
<3> After <2>, the index file still has all the WIP changes you
committed in <1>. This sets it to the last commit you were
basing the WIP changes on.
------------
<3> At this point the index file still has all the WIP changes you
committed as 'snapshot WIP'. This updates the index to show your
WIP files as uncommitted.
Author
------

31
Documentation/git-update-index.txt
View File

@ -247,34 +247,33 @@ To update and refresh only the files already checked out:
$ git-checkout-index -n -f -a && git-update-index --ignore-missing --refresh
----------------
On an inefficient filesystem with `core.ignorestat` set:
On an inefficient filesystem with `core.ignorestat` set::
+
------------
$ git update-index --really-refresh <1>
$ git update-index --no-assume-unchanged foo.c <2>
$ git diff --name-only <3>
$ git update-index --really-refresh <1>
$ git update-index --no-assume-unchanged foo.c <2>
$ git diff --name-only <3>
$ edit foo.c
$ git diff --name-only <4>
$ git diff --name-only <4>
M foo.c
$ git update-index foo.c <5>
$ git diff --name-only <6>
$ git update-index foo.c <5>
$ git diff --name-only <6>
$ edit foo.c
$ git diff --name-only <7>
$ git update-index --no-assume-unchanged foo.c <8>
$ git diff --name-only <9>
$ git diff --name-only <7>
$ git update-index --no-assume-unchanged foo.c <8>
$ git diff --name-only <9>
M foo.c
<1> forces lstat(2) to set "assume unchanged" bits for paths
that match index.
------------
+
<1> forces lstat(2) to set "assume unchanged" bits for paths that match index.
<2> mark the path to be edited.
<3> this does lstat(2) and finds index matches the path.
<4> this does lstat(2) and finds index does not match the path.
<4> this does lstat(2) and finds index does *not* match the path.
<5> registering the new version to index sets "assume unchanged" bit.
<6> and it is assumed unchanged.
<7> even after you edit it.
<8> you can tell about the change after the fact.
<9> now it checks with lstat(2) and finds it has been changed.
------------
Configuration

3
Documentation/git-var.txt
View File

@ -19,7 +19,8 @@ OPTIONS
-l::
Cause the logical variables to be listed. In addition, all the
variables of the git configuration file .git/config are listed
as well.
as well. (However, the configuration variables listing functionality
is deprecated in favor of `git-repo-config -l`.)
EXAMPLE
--------

6
Makefile
View File

@ -199,7 +199,7 @@ LIB_H = \
tree-walk.h log-tree.h
DIFF_OBJS = \
diff-lib.o diffcore-break.o diffcore-order.o \
diff.o diff-lib.o diffcore-break.o diffcore-order.o \
diffcore-pickaxe.o diffcore-rename.o tree-diff.o combine-diff.o \
diffcore-delta.o log-tree.o
@ -575,12 +575,12 @@ $(patsubst git-%$X,%.o,$(PROGRAMS)): $(GITLIBS)
$(DIFF_OBJS): diffcore.h
$(LIB_FILE): $(LIB_OBJS)
$(AR) rcs $@ $(LIB_OBJS)
rm -f $@ && $(AR) rcs $@ $(LIB_OBJS)
XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o
$(XDIFF_LIB): $(XDIFF_OBJS)
$(AR) rcs $@ $(XDIFF_OBJS)
rm -f $@ && $(AR) rcs $@ $(XDIFF_OBJS)
doc:

1
builtin-help.c
View File

@ -3,6 +3,7 @@
*
* Builtin help-related commands (help, usage, version)
*/
#include <sys/ioctl.h>
#include "cache.h"
#include "builtin.h"
#include "exec_cmd.h"

1
cache.h
View File

@ -134,6 +134,7 @@ extern const char *setup_git_directory_gently(int *);
extern const char *setup_git_directory(void);
extern const char *prefix_path(const char *prefix, int len, const char *path);
extern const char *prefix_filename(const char *prefix, int len, const char *path);
extern void verify_filename(const char *prefix, const char *name);
#define alloc_nr(x) (((x)+16)*3/2)

13
commit-tree.c
View File

@ -45,14 +45,13 @@ static void add_buffer(char **bufp, unsigned int *sizep, const char *fmt, ...)
static void check_valid(unsigned char *sha1, const char *expect)
{
void *buf;
char type[20];
unsigned long size;
buf = read_sha1_file(sha1, type, &size);
if (!buf || strcmp(type, expect))
die("%s is not a valid '%s' object", sha1_to_hex(sha1), expect);
free(buf);
if (sha1_object_info(sha1, type, NULL))
die("%s is not a valid object", sha1_to_hex(sha1));
if (expect && strcmp(type, expect))
die("%s is not a valid '%s' object", sha1_to_hex(sha1),
expect);
}
/*
@ -92,7 +91,7 @@ int main(int argc, char **argv)
git_config(git_default_config);
if (argc < 2 || get_sha1_hex(argv[1], tree_sha1) < 0)
if (argc < 2 || get_sha1(argv[1], tree_sha1) < 0)
usage(commit_tree_usage);
check_valid(tree_sha1, tree_type);

214
diff-files.c
View File

@ -12,203 +12,43 @@ static const char diff_files_usage[] =
"git-diff-files [-q] [-0/-1/2/3 |-c|--cc] [<common diff options>] [<path>...]"
COMMON_DIFF_OPTIONS_HELP;
static struct rev_info rev;
static int silent = 0;
static int diff_unmerged_stage = 2;
static int combine_merges = 0;
static int dense_combined_merges = 0;
static void show_unmerge(const char *path)
{
diff_unmerge(&rev.diffopt, path);
}
static void show_file(int pfx, struct cache_entry *ce)
{
diff_addremove(&rev.diffopt, pfx, ntohl(ce->ce_mode),
ce->sha1, ce->name, NULL);
}
static void show_modified(int oldmode, int mode,
const unsigned char *old_sha1, const unsigned char *sha1,
char *path)
{
diff_change(&rev.diffopt, oldmode, mode, old_sha1, sha1, path, NULL);
}
int main(int argc, const char **argv)
{
const char **pathspec;
const char *prefix = setup_git_directory();
int entries, i;
struct rev_info rev;
int silent = 0;
git_config(git_diff_config);
diff_setup(&rev.diffopt);
init_revisions(&rev);
rev.abbrev = 0;
argc = setup_revisions(argc, argv, &rev, NULL);
while (1 < argc && argv[1][0] == '-') {
if (!strcmp(argv[1], "--")) {
argv++;
argc--;
break;
}
if (!strcmp(argv[1], "-0"))
diff_unmerged_stage = 0;
else if (!strcmp(argv[1], "-1"))
diff_unmerged_stage = 1;
else if (!strcmp(argv[1], "-2"))
diff_unmerged_stage = 2;
else if (!strcmp(argv[1], "-3"))
diff_unmerged_stage = 3;
else if (!strcmp(argv[1], "--base"))
diff_unmerged_stage = 1;
if (!strcmp(argv[1], "--base"))
rev.max_count = 1;
else if (!strcmp(argv[1], "--ours"))
diff_unmerged_stage = 2;
rev.max_count = 2;
else if (!strcmp(argv[1], "--theirs"))
diff_unmerged_stage = 3;
rev.max_count = 3;
else if (!strcmp(argv[1], "-q"))
silent = 1;
else if (!strcmp(argv[1], "-r"))
; /* no-op */
else if (!strcmp(argv[1], "-s"))
; /* no-op */
else if (!strcmp(argv[1], "-c"))
combine_merges = 1;
else if (!strcmp(argv[1], "--cc"))
dense_combined_merges = combine_merges = 1;
else {
int diff_opt_cnt;
diff_opt_cnt = diff_opt_parse(&rev.diffopt,
argv+1, argc-1);
if (diff_opt_cnt < 0)
usage(diff_files_usage);
else if (diff_opt_cnt) {
argv += diff_opt_cnt;
argc -= diff_opt_cnt;
continue;
}
else
usage(diff_files_usage);
}
else
usage(diff_files_usage);
argv++; argc--;
}
if (dense_combined_merges)
rev.diffopt.output_format = DIFF_FORMAT_PATCH;
/* Find the directory, and set up the pathspec */
pathspec = get_pathspec(prefix, argv + 1);
entries = read_cache();
if (diff_setup_done(&rev.diffopt) < 0)
usage(diff_files_usage);
/* At this point, if argc == 1, then we are doing everything.
* Otherwise argv[1] .. argv[argc-1] have the explicit paths.
/*
* Make sure there are NO revision (i.e. pending object) parameter,
* rev.max_count is reasonable (0 <= n <= 3),
* there is no other revision filtering parameters.
*/
if (entries < 0) {
perror("read_cache");
exit(1);
}
for (i = 0; i < entries; i++) {
struct stat st;
unsigned int oldmode, newmode;
struct cache_entry *ce = active_cache[i];
int changed;
if (!ce_path_match(ce, pathspec))
continue;
if (ce_stage(ce)) {
struct {
struct combine_diff_path p;
struct combine_diff_parent filler[5];
} combine;
int num_compare_stages = 0;
combine.p.next = NULL;
combine.p.len = ce_namelen(ce);
combine.p.path = xmalloc(combine.p.len + 1);
memcpy(combine.p.path, ce->name, combine.p.len);
combine.p.path[combine.p.len] = 0;
combine.p.mode = 0;
memset(combine.p.sha1, 0, 20);
memset(&combine.p.parent[0], 0,
sizeof(combine.filler));
while (i < entries) {
struct cache_entry *nce = active_cache[i];
int stage;
if (strcmp(ce->name, nce->name))
break;
/* Stage #2 (ours) is the first parent,
* stage #3 (theirs) is the second.
*/
stage = ce_stage(nce);
if (2 <= stage) {
int mode = ntohl(nce->ce_mode);
num_compare_stages++;
memcpy(combine.p.parent[stage-2].sha1,
nce->sha1, 20);
combine.p.parent[stage-2].mode =
canon_mode(mode);
combine.p.parent[stage-2].status =
DIFF_STATUS_MODIFIED;
}
/* diff against the proper unmerged stage */
if (stage == diff_unmerged_stage)
ce = nce;
i++;
}
/*
* Compensate for loop update
*/
i--;
if (combine_merges && num_compare_stages == 2) {
show_combined_diff(&combine.p, 2,
dense_combined_merges,
&rev);
free(combine.p.path);
continue;
}
free(combine.p.path);
/*
* Show the diff for the 'ce' if we found the one
* from the desired stage.
*/
show_unmerge(ce->name);
if (ce_stage(ce) != diff_unmerged_stage)
continue;
}
if (lstat(ce->name, &st) < 0) {
if (errno != ENOENT && errno != ENOTDIR) {
perror(ce->name);
continue;
}
if (silent)
continue;
show_file('-', ce);
continue;
}
changed = ce_match_stat(ce, &st, 0);
if (!changed && !rev.diffopt.find_copies_harder)
continue;
oldmode = ntohl(ce->ce_mode);
newmode = canon_mode(st.st_mode);
if (!trust_executable_bit &&
S_ISREG(newmode) && S_ISREG(oldmode) &&
((newmode ^ oldmode) == 0111))
newmode = oldmode;
show_modified(oldmode, newmode,
ce->sha1, (changed ? null_sha1 : ce->sha1),
ce->name);
}
diffcore_std(&rev.diffopt);
diff_flush(&rev.diffopt);
return 0;
if (rev.pending_objects ||
rev.min_age != -1 || rev.max_age != -1)
usage(diff_files_usage);
/*
* Backward compatibility wart - "diff-files -s" used to
* defeat the common diff option "-s" which asked for
* DIFF_FORMAT_NO_OUTPUT.
*/
if (rev.diffopt.output_format == DIFF_FORMAT_NO_OUTPUT)
rev.diffopt.output_format = DIFF_FORMAT_RAW;
return run_diff_files(&rev, silent);
}

251
diff-index.c
View File

@ -1,166 +1,7 @@
#include "cache.h"
#include "tree.h"
#include "diff.h"
static int cached_only = 0;
static int match_nonexisting = 0;
static struct diff_options diff_options;
/* A file entry went away or appeared */
static void show_file(const char *prefix,
struct cache_entry *ce,
unsigned char *sha1, unsigned int mode)
{
diff_addremove(&diff_options, prefix[0], ntohl(mode),
sha1, ce->name, NULL);
}
static int get_stat_data(struct cache_entry *ce,
unsigned char ** sha1p, unsigned int *modep)
{
unsigned char *sha1 = ce->sha1;
unsigned int mode = ce->ce_mode;
if (!cached_only) {
static unsigned char no_sha1[20];
int changed;
struct stat st;
if (lstat(ce->name, &st) < 0) {
if (errno == ENOENT && match_nonexisting) {
*sha1p = sha1;
*modep = mode;
return 0;
}
return -1;
}
changed = ce_match_stat(ce, &st, 0);
if (changed) {
mode = create_ce_mode(st.st_mode);
if (!trust_executable_bit && S_ISREG(st.st_mode))
mode = ce->ce_mode;
sha1 = no_sha1;
}
}
*sha1p = sha1;
*modep = mode;
return 0;
}
static void show_new_file(struct cache_entry *new)
{
unsigned char *sha1;
unsigned int mode;
/* New file in the index: it might actually be different in
* the working copy.
*/
if (get_stat_data(new, &sha1, &mode) < 0)
return;
show_file("+", new, sha1, mode);
}
static int show_modified(struct cache_entry *old,
struct cache_entry *new,
int report_missing)
{
unsigned int mode, oldmode;
unsigned char *sha1;
if (get_stat_data(new, &sha1, &mode) < 0) {
if (report_missing)
show_file("-", old, old->sha1, old->ce_mode);
return -1;
}
oldmode = old->ce_mode;
if (mode == oldmode && !memcmp(sha1, old->sha1, 20) &&
!diff_options.find_copies_harder)
return 0;
mode = ntohl(mode);
oldmode = ntohl(oldmode);
diff_change(&diff_options, oldmode, mode,
old->sha1, sha1, old->name, NULL);
return 0;
}
static int diff_cache(struct cache_entry **ac, int entries, const char **pathspec)
{
while (entries) {
struct cache_entry *ce = *ac;
int same = (entries > 1) && ce_same_name(ce, ac[1]);
if (!ce_path_match(ce, pathspec))
goto skip_entry;
switch (ce_stage(ce)) {
case 0:
/* No stage 1 entry? That means it's a new file */
if (!same) {
show_new_file(ce);
break;
}
/* Show difference between old and new */
show_modified(ac[1], ce, 1);
break;
case 1:
/* No stage 3 (merge) entry? That means it's been deleted */
if (!same) {
show_file("-", ce, ce->sha1, ce->ce_mode);
break;
}
/* We come here with ce pointing at stage 1
* (original tree) and ac[1] pointing at stage
* 3 (unmerged). show-modified with
* report-missing set to false does not say the
* file is deleted but reports true if work
* tree does not have it, in which case we
* fall through to report the unmerged state.
* Otherwise, we show the differences between
* the original tree and the work tree.
*/
if (!cached_only && !show_modified(ce, ac[1], 0))
break;
/* fallthru */
case 3:
diff_unmerge(&diff_options, ce->name);
break;
default:
die("impossible cache entry stage");
}
skip_entry:
/*
* Ignore all the different stages for this file,
* we've handled the relevant cases now.
*/
do {
ac++;
entries--;
} while (entries && ce_same_name(ce, ac[0]));
}
return 0;
}
/*
* This turns all merge entries into "stage 3". That guarantees that
* when we read in the new tree (into "stage 1"), we won't lose sight
* of the fact that we had unmerged entries.
*/
static void mark_merge_entries(void)
{
int i;
for (i = 0; i < active_nr; i++) {
struct cache_entry *ce = active_cache[i];
if (!ce_stage(ce))
continue;
ce->ce_flags |= htons(CE_STAGEMASK);
}
}
#include "commit.h"
#include "revision.h"
static const char diff_cache_usage[] =
"git-diff-index [-m] [--cached] "
@ -169,85 +10,29 @@ COMMON_DIFF_OPTIONS_HELP;
int main(int argc, const char **argv)
{
const char *tree_name = NULL;
unsigned char sha1[20];
const char *prefix = setup_git_directory();
const char **pathspec = NULL;
struct tree *tree;
int ret;
int allow_options = 1;
struct rev_info rev;
int cached = 0;
int i;
git_config(git_diff_config);
diff_setup(&diff_options);
init_revisions(&rev);
rev.abbrev = 0;
argc = setup_revisions(argc, argv, &rev, NULL);
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
int diff_opt_cnt;
if (!allow_options || *arg != '-') {
if (tree_name)
break;
tree_name = arg;
continue;
}
if (!strcmp(arg, "--")) {
allow_options = 0;
continue;
}
if (!strcmp(arg, "-r")) {
/* We accept the -r flag just to look like git-diff-tree */
continue;
}
if (!strcmp(arg, "--cc"))
/*
* I _think_ "diff-index --cached HEAD" with an
* unmerged index could show something else
* later, but pretend --cc is the same as -p for
* now. "git diff" uses --cc by default.
*/
argv[i] = arg = "-p";
diff_opt_cnt = diff_opt_parse(&diff_options, argv + i,
argc - i);
if (diff_opt_cnt < 0)
if (!strcmp(arg, "--cached"))
cached = 1;
else
usage(diff_cache_usage);
else if (diff_opt_cnt) {
i += diff_opt_cnt - 1;
continue;
}
if (!strcmp(arg, "-m")) {
match_nonexisting = 1;
continue;
}
if (!strcmp(arg, "--cached")) {
cached_only = 1;
continue;
}
usage(diff_cache_usage);
}
pathspec = get_pathspec(prefix, argv + i);
if (diff_setup_done(&diff_options) < 0)
/*
* Make sure there is one revision (i.e. pending object),
* and there is no revision filtering parameters.
*/
if (!rev.pending_objects || rev.pending_objects->next ||
rev.max_count != -1 || rev.min_age != -1 || rev.max_age != -1)
usage(diff_cache_usage);
if (!tree_name || get_sha1(tree_name, sha1))
usage(diff_cache_usage);
read_cache();
mark_merge_entries();
tree = parse_tree_indirect(sha1);
if (!tree)
die("bad tree object %s", tree_name);
if (read_tree(tree, 1, pathspec))
die("unable to read tree object %s", tree_name);
ret = diff_cache(active_cache, active_nr, pathspec);
diffcore_std(&diff_options);
diff_flush(&diff_options);
return ret;
return run_diff_index(&rev, cached);
}

2017
diff-lib.c
View File

File diff suppressed because it is too large Load Diff

1805
diff.c Normal file
View File

File diff suppressed because it is too large Load Diff

9
diff.h
View File

@ -28,10 +28,11 @@ struct diff_options {
with_raw:1,
with_stat:1,
tree_in_recursive:1,
full_index:1;
full_index:1,
silent_on_remove:1,
find_copies_harder:1;
int break_opt;
int detect_rename;
int find_copies_harder;
int line_termination;
int output_format;
int pickaxe_opts;
@ -168,4 +169,8 @@ extern void diff_flush(struct diff_options*);
extern const char *diff_unique_abbrev(const unsigned char *, int);
extern int run_diff_files(struct rev_info *revs, int silent_on_removed);
extern int run_diff_index(struct rev_info *revs, int cached);
#endif /* DIFF_H */

7
git-am.sh
View File

@ -376,6 +376,13 @@ do
echo "No changes - did you forget update-index?"
stop_here $this
fi
unmerged=$(git-ls-files -u)
if test -n "$unmerged"
then
echo "You still have unmerged paths in your index"
echo "did you forget update-index?"
stop_here $this
fi
apply_status=0
;;
esac

10
git-annotate.perl
View File

@ -10,9 +10,10 @@ use warnings;
use strict;
use Getopt::Long;
use POSIX qw(strftime gmtime);
use File::Basename qw(basename dirname);
sub usage() {
print STDERR 'Usage: ${\basename $0} [-s] [-S revs-file] file [ revision ]
print STDERR "Usage: ${\basename $0} [-s] [-S revs-file] file [ revision ]
-l, --long
Show long rev (Defaults off)
-t, --time
@ -23,7 +24,7 @@ sub usage() {
Use revs from revs-file instead of calling git-rev-list
-h, --help
This message.
';
";
exit(1);
}
@ -35,7 +36,7 @@ my $rc = GetOptions( "long|l" => \$longrev,
"help|h" => \$help,
"rename|r" => \$rename,
"rev-file|S=s" => \$rev_file);
if (!$rc or $help) {
if (!$rc or $help or !@ARGV) {
usage();
}
@ -208,6 +209,9 @@ sub find_parent_renames {
while (my $change = <$patch>) {
chomp $change;
my $filename = <$patch>;
if (!defined $filename) {
next;
}
chomp $filename;
if ($change =~ m/^[AMD]$/ ) {

2
git-branch.sh
View File

@ -1,6 +1,6 @@
#!/bin/sh
USAGE='[(-d | -D) <branchname>] | [[-f] <branchname> [<start-point>]]'
USAGE='[(-d | -D) <branchname>] | [[-f] <branchname> [<start-point>]] | -r'
LONG_USAGE='If no arguments, show available branches and mark current branch with a star.
If one argument, create a new branch <branchname> based off of current HEAD.
If two arguments, create a new branch <branchname> based off of <start-point>.'

20
git-cvsserver.perl
View File

@ -88,7 +88,7 @@ my $TEMP_DIR = tempdir( CLEANUP => 1 );
$log->debug("Temporary directory is '$TEMP_DIR'");
# if we are called with a pserver argument,
# deal with the authentication cat before entereing the
# deal with the authentication cat before entering the
# main loop
if (@ARGV && $ARGV[0] eq 'pserver') {
my $line = <STDIN>; chomp $line;
@ -117,7 +117,7 @@ while (<STDIN>)
{
chomp;
# Check to see if we've seen this method, and call appropiate function.
# Check to see if we've seen this method, and call appropriate function.
if ( /^([\w-]+)(?:\s+(.*))?$/ and defined($methods->{$1}) )
{
# use the $methods hash to call the appropriate sub for this command
@ -171,11 +171,11 @@ sub req_Root
return 0;
}
my @gitvars = `git-var -l`;
my @gitvars = `git-repo-config -l`;
if ($?) {
print "E problems executing git-var on the server -- this is not a git repository or the PATH is not set correcly.\n";
print "E problems executing git-repo-config on the server -- this is not a git repository or the PATH is not set correctly.\n";
print "E \n";
print "error 1 - problem executing git-var\n";
print "error 1 - problem executing git-repo-config\n";
return 0;
}
foreach my $line ( @gitvars )
@ -224,7 +224,7 @@ sub req_Globaloption
sub req_Validresponses
{
my ( $cmd, $data ) = @_;
$log->debug("req_Validrepsonses : $data");
$log->debug("req_Validresponses : $data");
# TODO : re-enable this, currently it's not particularly useful
#$state->{validresponses} = [ split /\s+/, $data ];
@ -733,7 +733,7 @@ sub req_update
argsplit("update");
#
# It may just be a client exploring the available heads/modukles
# It may just be a client exploring the available heads/modules
# in that case, list them as top level directories and leave it
# at that. Eclipse uses this technique to offer you a list of
# projects (heads in this case) to checkout.
@ -1731,7 +1731,7 @@ sub transmitfile
}
# This method takes a file name, and returns ( $dirpart, $filepart ) which
# refers to the directory porition and the file portion of the filename
# refers to the directory portion and the file portion of the filename
# respectively
sub filenamesplit
{
@ -1790,7 +1790,7 @@ Log::Log4perl
=head2 new
Creates a new log object, optionally you can specify a filename here to
indicate the file to log to. If no log file is specified, you can specifiy one
indicate the file to log to. If no log file is specified, you can specify one
later with method setfile, or indicate you no longer want logging with method
nofile.
@ -2595,7 +2595,7 @@ sub in_array
=head2 safe_pipe_capture
an alterative to `command` that allows input to be passed as an array
an alternative to `command` that allows input to be passed as an array
to work around shell problems with weird characters in arguments
=cut

9
git-format-patch.sh
View File

@ -205,11 +205,10 @@ sub show_date {
}
my $t = $time + $minutes * 60;
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday) = gmtime($t);
return sprintf("%s %s %d %02d:%02d:%02d %d %+05d",
$weekday_names[$wday],
$month_names[$mon],
$mday, $hour, $min, $sec,
$year+1900, $tz);
return sprintf("%s, %d %s %d %02d:%02d:%02d %+05d",
$weekday_names[$wday], $mday,
$month_names[$mon], $year+1900,
$hour, $min, $sec, $tz);
}
print "From nobody Mon Sep 17 00:00:00 2001\n";

2
git-rebase.sh
View File

@ -107,7 +107,7 @@ onto=$(git-rev-parse --verify "${onto_name}^0") || exit
# Check if we are already based on $onto, but this should be
# done only when upstream and onto are the same.
if test "$upstream" = "onto"
if test "$upstream" = "$onto"
then
mb=$(git-merge-base "$onto" "$branch")
if test "$mb" = "$onto"

1
git.c
View File

@ -8,7 +8,6 @@
#include <errno.h>
#include <limits.h>
#include <stdarg.h>
#include <sys/ioctl.h>
#include "git-compat-util.h"
#include "exec_cmd.h"

6
pack-check.c
View File

@ -29,12 +29,12 @@ static int verify_packfile(struct packed_git *p)
pack_base = p->pack_base;
SHA1_Update(&ctx, pack_base, pack_size - 20);
SHA1_Final(sha1, &ctx);
if (memcmp(sha1, index_base + index_size - 40, 20))
return error("Packfile %s SHA1 mismatch with idx",
p->pack_name);
if (memcmp(sha1, pack_base + pack_size - 20, 20))
return error("Packfile %s SHA1 mismatch with itself",
p->pack_name);
if (memcmp(sha1, index_base + index_size - 40, 20))
return error("Packfile %s SHA1 mismatch with idx",
p->pack_name);
/* Make sure everything reachable from idx is valid. Since we
* have verified that nr_objects matches between idx and pack,

16
repo-config.c
View File

@ -2,7 +2,7 @@
#include <regex.h>
static const char git_config_set_usage[] =
"git-repo-config [ --bool | --int ] [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]]";
"git-repo-config [ --bool | --int ] [--get | --get-all | --replace-all | --unset | --unset-all] name [value [value_regex]] | --list";
static char* key = NULL;
static char* value = NULL;
@ -12,6 +12,15 @@ static int do_not_match = 0;
static int seen = 0;
static enum { T_RAW, T_INT, T_BOOL } type = T_RAW;
static int show_all_config(const char *key_, const char *value_)
{
if (value_)
printf("%s=%s\n", key_, value_);
else
printf("%s\n", key_);
return 0;
}
static int show_config(const char* key_, const char* value_)
{
if (value_ == NULL)
@ -67,7 +76,7 @@ static int get_value(const char* key_, const char* regex_)
}
}
i = git_config(show_config);
git_config(show_config);
if (value) {
printf("%s\n", value);
free(value);
@ -99,6 +108,9 @@ int main(int argc, const char **argv)
argv++;
}
if (!strcmp(argv[1], "--list") || !strcmp(argv[1], "-l"))
return git_config(show_all_config);
switch (argc) {
case 2:
return get_value(argv[1], NULL);

15
rev-parse.c
View File

@ -160,14 +160,6 @@ static int show_file(const char *arg)
return 0;
}
static void die_badfile(const char *arg)
{
if (errno != ENOENT)
die("'%s': %s", arg, strerror(errno));
die("'%s' is ambiguous - revision name or file/directory name?\n"
"Please put '--' before the list of filenames.", arg);
}
int main(int argc, char **argv)
{
int i, as_is = 0, verify = 0;
@ -177,14 +169,12 @@ int main(int argc, char **argv)
git_config(git_default_config);
for (i = 1; i < argc; i++) {
struct stat st;
char *arg = argv[i];
char *dotdot;
if (as_is) {
if (show_file(arg) && as_is < 2)
if (lstat(arg, &st) < 0)
die_badfile(arg);
verify_filename(prefix, arg);
continue;
}
if (!strcmp(arg,"-n")) {
@ -350,8 +340,7 @@ int main(int argc, char **argv)
continue;
if (verify)
die("Needed a single revision");
if (lstat(arg, &st) < 0)
die_badfile(arg);
verify_filename(prefix, arg);
}
show_default();
if (verify && revs_count != 1)

8
revision.c
View File

@ -752,17 +752,15 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch
arg++;
}
if (get_sha1(arg, sha1) < 0) {
struct stat st;
int j;
if (seen_dashdash || local_flags)
die("bad revision '%s'", arg);
/* If we didn't have a "--", all filenames must exist */
for (j = i; j < argc; j++) {
if (lstat(argv[j], &st) < 0)
die("'%s': %s", argv[j], strerror(errno));
}
for (j = i; j < argc; j++)
verify_filename(revs->prefix, argv[j]);
revs->prune_data = get_pathspec(revs->prefix, argv + i);
break;
}

23
setup.c
View File

@ -62,6 +62,29 @@ const char *prefix_filename(const char *pfx, int pfx_len, const char *arg)
return path;
}
/*
* Verify a filename that we got as an argument for a pathspec
* entry. Note that a filename that begins with "-" never verifies
* as true, because even if such a filename were to exist, we want
* it to be preceded by the "--" marker (or we want the user to
* use a format like "./-filename")
*/
void verify_filename(const char *prefix, const char *arg)
{
const char *name;
struct stat st;
if (*arg == '-')
die("bad flag '%s' used after filename", arg);
name = prefix ? prefix_filename(prefix, strlen(prefix), arg) : arg;
if (!lstat(name, &st))
return;
if (errno == ENOENT)
die("ambiguous argument '%s': unknown revision or filename\n"
"Use '--' to separate filenames from revisions", arg);
die("'%s': %s", arg, strerror(errno));
}
const char **get_pathspec(const char *prefix, const char **pathspec)
{
const char *entry = *pathspec;

49
t/t0000-basic.sh
View File

@ -174,6 +174,27 @@ test_expect_success \
'git-ls-tree -r output for a known tree.' \
'diff current expected'
# But with -r -t we can have both.
test_expect_success \
'showing tree with git-ls-tree -r -t' \
'git-ls-tree -r -t $tree >current'
cat >expected <<\EOF
100644 blob f87290f8eb2cbbea7857214459a0739927eab154 path0
120000 blob 15a98433ae33114b085f3eb3bb03b832b3180a01 path0sym
040000 tree 58a09c23e2ca152193f2786e06986b7b6712bdbe path2
100644 blob 3feff949ed00a62d9f7af97c15cd8a30595e7ac7 path2/file2
120000 blob d8ce161addc5173867a3c3c730924388daedbc38 path2/file2sym
040000 tree 21ae8269cacbe57ae09138dcc3a2887f904d02b3 path3
100644 blob 0aa34cae68d0878578ad119c86ca2b5ed5b28376 path3/file3
120000 blob 8599103969b43aff7e430efea79ca4636466794f path3/file3sym
040000 tree 3c5e5399f3a333eddecce7a9b9465b63f65f51e2 path3/subp3
100644 blob 00fb5908cb97c2564a9783c0c64087333b3b464f path3/subp3/file3
120000 blob 6649a1ebe9e9f1c553b66f5a6e74136a07ccc57c path3/subp3/file3sym
EOF
test_expect_success \
'git-ls-tree -r output for a known tree.' \
'diff current expected'
################################################################
rm .git/index
test_expect_success \
@ -205,4 +226,32 @@ test_expect_success \
'no diff after checkout and git-update-index --refresh.' \
'git-diff-files >current && cmp -s current /dev/null'
################################################################
P=087704a96baf1c2d1c869a8b084481e121c88b5b
test_expect_success \
'git-commit-tree records the correct tree in a commit.' \
'commit0=$(echo NO | git-commit-tree $P) &&
tree=$(git show --pretty=raw $commit0 |
sed -n -e "s/^tree //p" -e "/^author /q") &&
test "z$tree" = "z$P"'
test_expect_success \
'git-commit-tree records the correct parent in a commit.' \
'commit1=$(echo NO | git-commit-tree $P -p $commit0) &&
parent=$(git show --pretty=raw $commit1 |
sed -n -e "s/^parent //p" -e "/^author /q") &&
test "z$commit0" = "z$parent"'
test_expect_success \
'git-commit-tree omits duplicated parent in a commit.' \
'commit2=$(echo NO | git-commit-tree $P -p $commit0 -p $commit0) &&
parent=$(git show --pretty=raw $commit2 |
sed -n -e "s/^parent //p" -e "/^author /q" |
sort -u) &&
test "z$commit0" = "z$parent" &&
numparent=$(git show --pretty=raw $commit2 |
sed -n -e "s/^parent //p" -e "/^author /q" |
wc -l) &&
test $numparent = 1'
test_done

2
t/t1001-read-tree-m-2way.sh
View File

@ -37,7 +37,7 @@ compare_change () {
}
check_cache_at () {
clean_if_empty=`git-diff-files "$1"`
clean_if_empty=`git-diff-files -- "$1"`
case "$clean_if_empty" in
'') echo "$1: clean" ;;
?*) echo "$1: dirty" ;;

2
t/t1002-read-tree-m-u-2way.sh
View File

@ -20,7 +20,7 @@ compare_change () {
}
check_cache_at () {
clean_if_empty=`git-diff-files "$1"`
clean_if_empty=`git-diff-files -- "$1"`
case "$clean_if_empty" in
'') echo "$1: clean" ;;
?*) echo "$1: dirty" ;;

10
t/t4010-diff-pathspec.sh
View File

@ -28,7 +28,7 @@ cat >expected <<\EOF
EOF
test_expect_success \
'limit to path should show nothing' \
'git-diff-index --cached $tree path >current &&
'git-diff-index --cached $tree -- path >current &&
compare_diff_raw current expected'
cat >expected <<\EOF
@ -36,7 +36,7 @@ cat >expected <<\EOF
EOF
test_expect_success \
'limit to path1 should show path1/file1' \
'git-diff-index --cached $tree path1 >current &&
'git-diff-index --cached $tree -- path1 >current &&
compare_diff_raw current expected'
cat >expected <<\EOF
@ -44,7 +44,7 @@ cat >expected <<\EOF
EOF
test_expect_success \
'limit to path1/ should show path1/file1' \
'git-diff-index --cached $tree path1/ >current &&
'git-diff-index --cached $tree -- path1/ >current &&
compare_diff_raw current expected'
cat >expected <<\EOF
@ -52,14 +52,14 @@ cat >expected <<\EOF
EOF
test_expect_success \
'limit to file0 should show file0' \
'git-diff-index --cached $tree file0 >current &&
'git-diff-index --cached $tree -- file0 >current &&
compare_diff_raw current expected'
cat >expected <<\EOF
EOF
test_expect_success \
'limit to file0/ should emit nothing.' \
'git-diff-index --cached $tree file0/ >current &&
'git-diff-index --cached $tree -- file0/ >current &&
compare_diff_raw current expected'
test_done