1 files changed, 30 insertions, 0 deletions
diff --git a/b.c b/b.c
index 6ac5db6..ddcb811 100644
--- a/b.c
+++ b/b.c
@@ -115,6 +115,34 @@ bool build_templates(B_Cmd *cmd, const char **templates, size_t len) {
   return true;
 }
 
+bool
+build_tests(B_Cmd *cmd, const char * output_path) {
+  int rebuild_is_needed =
+    b_needs_rebuild1(B_COMPILE, output_path, "tests/example_test.c");
+
+  /* int dep_rebuild = 0; */
+  /* if (rebuild_is_needed == 0) */
+  /*   dep_rebuild = */
+  /*       b_needs_rebuild(B_COMPILE, output_path, dep_paths, dep_paths_len); */
+
+
+  if (rebuild_is_needed < 0 /* || dep_rebuild < 0 */) return false;
+
+
+  if (force || rebuild_is_needed /* || dep_rebuild */) {
+    cmd->count = 0;
+    cc(cmd);
+    b_cmd_append(cmd, "-o", output_path);
+    b_cmd_append(cmd, "-l", "check");
+    b_cmd_append(cmd, "tests/example_test.c");
+    synth_libs(cmd);
+    return b_cmd_run_sync(*cmd);
+  }
+
+  b_log(B_INFO, "%s is up-to-date", output_path);
+  return true;
+}
+
 int
 main(int argc, char *argv[])
 {
@@ -203,5 +231,7 @@ main(int argc, char *argv[])
                B_ARRAY_LEN(synth_deps), BUILD_DIR "synth"))
     return 1;
 
+  if (!build_tests(&cmd, BUILD_DIR "test"))
+    return 1;
   return 0;
 }