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get_cwd_relative(): do not misinterpret suffix as subdirectory

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If the current working directory is the same as the work tree path
plus a suffix, e.g. 'work' and 'work-xyz', then the suffix '-xyz'
would be interpreted as a subdirectory of 'work'.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Clemens Buchacher 2010-05-22 13:13:05 +02:00 committed by Junio C Hamano
parent e498257d65
commit 490544b128
2 changed files with 17 additions and 4 deletions
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9
dir.c
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@ -958,9 +958,14 @@ char *get_relative_cwd(char *buffer, int size, const char *dir)
}
if (*dir)
return NULL;
if (*cwd == '/')
switch (*cwd) {
case '\0':
return cwd;
case '/':
return cwd + 1;
return cwd;
default:
return NULL;
}
}
int is_inside_dir(const char *dir)

12
t/t1501-worktree.sh
View File

@ -30,6 +30,7 @@ test_rev_parse() {
EMPTY_TREE=$(git write-tree)
mkdir -p work/sub/dir || exit 1
mkdir -p work2 || exit 1
mv .git repo.git || exit 1
say "core.worktree = relative path"
@ -54,7 +55,9 @@ GIT_DIR=$(pwd)/repo.git
GIT_CONFIG=$GIT_DIR/config
git config core.worktree "$(pwd)/work"
test_rev_parse 'outside' false false false
cd work || exit 1
cd work2
test_rev_parse 'outside2' false false false
cd ../work || exit 1
test_rev_parse 'inside' false false true ''
cd sub/dir || exit 1
test_rev_parse 'subdirectory' false false true sub/dir/
@ -67,7 +70,9 @@ git config core.worktree non-existent
GIT_WORK_TREE=work
export GIT_WORK_TREE
test_rev_parse 'outside' false false false
cd work || exit 1
cd work2
test_rev_parse 'outside' false false false
cd ../work || exit 1
GIT_WORK_TREE=.
test_rev_parse 'inside' false false true ''
cd sub/dir || exit 1
@ -76,6 +81,7 @@ test_rev_parse 'subdirectory' false false true sub/dir/
cd ../../.. || exit 1
mv work repo.git/work
mv work2 repo.git/work2
say "GIT_WORK_TREE=absolute path, work tree below git dir"
GIT_DIR=$(pwd)/repo.git
@ -86,6 +92,8 @@ cd repo.git || exit 1
test_rev_parse 'in repo.git' false true false
cd objects || exit 1
test_rev_parse 'in repo.git/objects' false true false
cd ../work2 || exit 1
test_rev_parse 'in repo.git/work2' false true false
cd ../work || exit 1
test_rev_parse 'in repo.git/work' false true true ''
cd sub/dir || exit 1