@@ -74,6 +74,12 @@ GIT_DEFAULT_BRANCH::
GIT_SHELL_PATH::
The path of the binary providing the POSIX shell for commands which use the shell.
+GIT_ATTR_SYSTEM::
+ The path to the system linkgit:gitattributes[5] file, if one is enabled.
+
+GIT_ATTR_GLOBAL::
+ The path to the global (per-user) linkgit:gitattributes[5] file.
+
SEE ALSO
--------
linkgit:git-commit-tree[1]
@@ -4,6 +4,7 @@
* Copyright (C) Eric Biederman, 2005
*/
#include "builtin.h"
+#include "attr.h"
#include "config.h"
#include "editor.h"
#include "ident.h"
@@ -51,6 +52,26 @@ static char *shell_path(int ident_flag UNUSED)
return xstrdup(SHELL_PATH);
}
+static char *git_attr_val_system(int ident_flag UNUSED)
+{
+ if (git_attr_system_is_enabled()) {
+ char *file = xstrdup(git_attr_system_file());
+ normalize_path_copy(file, file);
+ return file;
+ }
+ return NULL;
+}
+
+static char *git_attr_val_global(int ident_flag UNUSED)
+{
+ char *file = xstrdup(git_attr_global_file());
+ if (file) {
+ normalize_path_copy(file, file);
+ return file;
+ }
+ return NULL;
+}
+
struct git_var {
const char *name;
char *(*read)(int);
@@ -84,6 +105,14 @@ static struct git_var git_vars[] = {
.name = "GIT_SHELL_PATH",
.read = shell_path,
},
+ {
+ .name = "GIT_ATTR_SYSTEM",
+ .read = git_attr_val_system,
+ },
+ {
+ .name = "GIT_ATTR_GLOBAL",
+ .read = git_attr_val_global,
+ },
{
.name = "",
.read = NULL,
@@ -162,6 +162,26 @@ test_expect_success MINGW 'GIT_SHELL_PATH points to a suitable shell' '
esac
'
+test_expect_success 'GIT_ATTR_SYSTEM produces expected output' '
+ test_must_fail env GIT_ATTR_NOSYSTEM=1 git var GIT_ATTR_SYSTEM &&
+ (
+ sane_unset GIT_ATTR_NOSYSTEM &&
+ systempath=$(git var GIT_ATTR_SYSTEM) &&
+ test "$systempath" != ""
+ )
+'
+
+test_expect_success 'GIT_ATTR_GLOBAL points to the correct location' '
+ TRASHDIR="$(test-tool path-utils normalize_path_copy "$(pwd)")" &&
+ globalpath=$(XDG_CONFIG_HOME="$TRASHDIR/.config" git var GIT_ATTR_GLOBAL) &&
+ test "$globalpath" = "$TRASHDIR/.config/git/attributes" &&
+ (
+ sane_unset XDG_CONFIG_HOME &&
+ globalpath=$(HOME="$TRASHDIR" git var GIT_ATTR_GLOBAL) &&
+ test "$globalpath" = "$TRASHDIR/.config/git/attributes"
+ )
+'
+
# For git var -l, we check only a representative variable;
# testing the whole output would make our test too brittle with
# respect to unrelated changes in the test suite's environment.