mirrors/git
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

grep --no-index: allow use of "git grep" outside a git repository

Browse Source 
Just like some people wanted diff features that are not found in
other people's diff implementations outside of a git repository
and added --no-index mode to the command, this adds --no-index mode
to the "git grep" command.

Also, inside a git repository, --no-index mode allows you to grep
in untracked (but not ignored) files.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Junio C Hamano
2010-01-15 12:52:40 -08:00
parent 7e622650d7
commit 308162372d
2 changed files with 78 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

52
t/t7002-grep.sh
View File

@ -426,4 +426,56 @@ 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