undef/git-commit-vandalism
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Revert 30816237 and 7e62265

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It seems that we have bad interaction with the code related to
GIT_WORK_TREE and "grep --no-index", and broke running grep inside
the .git directory.  For now, just revert it and resurrect it after
1.7.0 ships.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano 2010-02-05 09:20:01 -08:00
parent 8bff7c5383
commit 3c8f6c8c4f
4 changed files with 1 additions and 96 deletions
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3
Documentation/RelNotes-1.7.0.txt
View File

@ -133,9 +133,6 @@ Updates since v1.6.6
* "git grep" does not rely on external grep anymore. It can use more than
one threads to accelerate the operation.
* "git grep" learned "--no-index" option, to search inside contents that
are not managed by git.
* "git grep" learned "--quiet" option.
* "git log" and friends learned "--glob=heads/*" syntax that is a more

40
builtin-grep.c
View File

@ -14,7 +14,6 @@
#include "userdiff.h"
#include "grep.h"
#include "quote.h"
#include "dir.h"
#ifndef NO_PTHREADS
#include "thread-utils.h"
@ -646,24 +645,6 @@ static int grep_object(struct grep_opt *opt, const char **paths,
die("unable to grep from object of type %s", typename(obj->type));
}
static int grep_directory(struct grep_opt *opt, const char **paths)
{
struct dir_struct dir;
int i, hit = 0;
memset(&dir, 0, sizeof(dir));
setup_standard_excludes(&dir);
fill_directory(&dir, paths);
for (i = 0; i < dir.nr; i++) {
hit |= grep_file(opt, dir.entries[i]->name);
if (hit && opt->status_only)
break;
}
free_grep_patterns(opt);
return hit;
}
static int context_callback(const struct option *opt, const char *arg,
int unset)
{
@ -758,12 +739,9 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
const char **paths = NULL;
int i;
int dummy;
int nongit = 0, use_index = 1;
struct option options[] = {
OPT_BOOLEAN(0, "cached", &cached,
"search in index instead of in the work tree"),
OPT_BOOLEAN(0, "index", &use_index,
"--no-index finds in contents not managed by git"),
OPT_GROUP(""),
OPT_BOOLEAN('v', "invert-match", &opt.invert,
"show non-matching lines"),
@ -846,8 +824,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
OPT_END()
};
prefix = setup_git_directory_gently(&nongit);
/*
* 'git grep -h', unlike 'git grep -h <pattern>', is a request
* to show usage information and exit.
@ -885,10 +861,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
PARSE_OPT_STOP_AT_NON_OPTION |
PARSE_OPT_NO_INTERNAL_HELP);
if (use_index && nongit)
/* die the same way as if we did it at the beginning */
setup_git_directory();
/* First unrecognized non-option token */
if (argc > 0 && !opt.pattern_list) {
append_grep_pattern(&opt, argv[0], "command line", 0,
@ -950,18 +922,6 @@ int cmd_grep(int argc, const char **argv, const char *prefix)
paths[1] = NULL;
}
if (!use_index) {
int hit;
if (cached)
die("--cached cannot be used with --no-index.");
if (list.nr)
die("--no-index cannot be used with revs.");
hit = grep_directory(&opt, paths);
if (use_threads)
hit |= wait_all();
return !hit;
}
if (!list.nr) {
int hit;
if (!cached)

2
git.c
View File

@ -317,7 +317,7 @@ static void handle_internal_command(int argc, const char **argv)
{ "fsck-objects", cmd_fsck, RUN_SETUP },
{ "gc", cmd_gc, RUN_SETUP },
{ "get-tar-commit-id", cmd_get_tar_commit_id },
{ "grep", cmd_grep, USE_PAGER },
{ "grep", cmd_grep, RUN_SETUP | USE_PAGER },
{ "hash-object", cmd_hash_object },
{ "help", cmd_help },
{ "index-pack", cmd_index_pack },

52
t/t7002-grep.sh
View File

@ -434,56 +434,4 @@ test_expect_success 'grep -Fi' '
test_cmp expected actual
'
test_expect_success 'outside of git repository' '
rm -fr non &&
mkdir -p non/git/sub &&
echo hello >non/git/file1 &&
echo world >non/git/sub/file2 &&
echo ".*o*" >non/git/.gitignore &&
{
echo file1:hello &&
echo sub/file2:world
} >non/expect.full &&
echo file2:world >non/expect.sub
(
GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
export GIT_CEILING_DIRECTORIES &&
cd non/git &&
test_must_fail git grep o &&
git grep --no-index o >../actual.full &&
test_cmp ../expect.full ../actual.full
cd sub &&
test_must_fail git grep o &&
git grep --no-index o >../../actual.sub &&
test_cmp ../../expect.sub ../../actual.sub
)
'
test_expect_success 'inside git repository but with --no-index' '
rm -fr is &&
mkdir -p is/git/sub &&
echo hello >is/git/file1 &&
echo world >is/git/sub/file2 &&
echo ".*o*" >is/git/.gitignore &&
{
echo file1:hello &&
echo sub/file2:world
} >is/expect.full &&
: >is/expect.empty &&
echo file2:world >is/expect.sub
(
cd is/git &&
git init &&
test_must_fail git grep o >../actual.full &&
test_cmp ../expect.empty ../actual.full &&
git grep --no-index o >../actual.full &&
test_cmp ../expect.full ../actual.full &&
cd sub &&
test_must_fail git grep o >../../actual.sub &&
test_cmp ../../expect.empty ../../actual.sub &&
git grep --no-index o >../../actual.sub &&
test_cmp ../../expect.sub ../../actual.sub
)
'
test_done