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-rw-r--r--builtin-apply.c7
-rwxr-xr-xt/t4128-apply-root.sh52
2 files changed, 59 insertions, 0 deletions
diff --git a/builtin-apply.c b/builtin-apply.c
index 74f7e79..e9d49f1 100644
--- a/builtin-apply.c
+++ b/builtin-apply.c
@@ -810,6 +810,13 @@ static int parse_git_header(char *line, int len, unsigned int size, struct patch
* the default name from the header.
*/
patch->def_name = git_header_name(line, len);
+ if (patch->def_name && root) {
+ char *s = xmalloc(root_len + strlen(patch->def_name) + 1);
+ strcpy(s, root);
+ strcpy(s + root_len, patch->def_name);
+ free(patch->def_name);
+ patch->def_name = s;
+ }
line += len;
size -= len;
diff --git a/t/t4128-apply-root.sh b/t/t4128-apply-root.sh
index 2dd0c75..bc7a8a8 100755
--- a/t/t4128-apply-root.sh
+++ b/t/t4128-apply-root.sh
@@ -40,4 +40,56 @@ test_expect_success 'apply --directory -p (2) ' '
'
+cat > patch << EOF
+diff --git a/newfile b/newfile
+new file mode 100644
+index 0000000..d95f3ad
+--- /dev/null
++++ b/newfile
+@@ -0,0 +1 @@
++content
+EOF
+
+test_expect_success 'apply --directory (new file)' '
+ git reset --hard initial &&
+ git apply --directory=some/sub/dir/ --index patch &&
+ test content = $(git show :some/sub/dir/newfile) &&
+ test content = $(cat some/sub/dir/newfile)
+'
+
+cat > patch << EOF
+diff --git a/delfile b/delfile
+deleted file mode 100644
+index d95f3ad..0000000
+--- a/delfile
++++ /dev/null
+@@ -1 +0,0 @@
+-content
+EOF
+
+test_expect_success 'apply --directory (delete file)' '
+ git reset --hard initial &&
+ echo content >some/sub/dir/delfile &&
+ git add some/sub/dir/delfile &&
+ git apply --directory=some/sub/dir/ --index patch &&
+ ! git ls-files | grep delfile
+'
+
+cat > patch << 'EOF'
+diff --git "a/qu\157tefile" "b/qu\157tefile"
+new file mode 100644
+index 0000000..d95f3ad
+--- /dev/null
++++ "b/qu\157tefile"
+@@ -0,0 +1 @@
++content
+EOF
+
+test_expect_success 'apply --directory (quoted filename)' '
+ git reset --hard initial &&
+ git apply --directory=some/sub/dir/ --index patch &&
+ test content = $(git show :some/sub/dir/quotefile) &&
+ test content = $(cat some/sub/dir/quotefile)
+'
+
test_done