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-rw-r--r--t/helper/test-subprocess.c19
1 files changed, 19 insertions, 0 deletions
diff --git a/t/helper/test-subprocess.c b/t/helper/test-subprocess.c
new file mode 100644
index 0000000000..56881a0324
--- /dev/null
+++ b/t/helper/test-subprocess.c
@@ -0,0 +1,19 @@
+#include "cache.h"
+#include "run-command.h"
+
+int main(int argc, char **argv)
+{
+ struct child_process cp = CHILD_PROCESS_INIT;
+ int nogit = 0;
+
+ setup_git_directory_gently(&nogit);
+ if (nogit)
+ die("No git repo found");
+ if (argc > 1 && !strcmp(argv[1], "--setup-work-tree")) {
+ setup_work_tree();
+ argv++;
+ }
+ cp.git_cmd = 1;
+ cp.argv = (const char **)argv + 1;
+ return run_command(&cp);
+}