CE implement running commands from script files

init/init.c

@@ -12,7 +12,7 @@
 
 static int ce_pgid;
 
-void receiver (void* arg) {
+static void receiver (void* arg) {
   (void)arg;
 
   char recv[RECV_MAX];
@@ -27,9 +27,7 @@ void receiver (void* arg) {
   }
 }
 
-void app_main (void) {
-  debug_printf ("Init process is running. Starting user shell...\n");
-
+static void run_ce_interactive (void) {
   int ce_pid = exec ("sys", "/ce");
   ce_pgid = get_procgroup (ce_pid);
 
@@ -44,3 +42,26 @@ void app_main (void) {
     stream_write (ce_pgid, STREAM_IN, &ch, 1);
   }
 }
+
+static void ce_run_init_script (void) {
+  int ce_pid = exec_partial ("sys", "/ce");
+  ce_pgid = get_procgroup (ce_pid);
+
+  const char* script_path = "sys:/init.cmd";
+  env_set (ce_pgid, "s", (void*)script_path, strlen (script_path) + 1);
+
+  struct process_data* recv_pdata = process_spawn (&receiver, NULL);
+
+  exec_partial_fini (ce_pgid);
+
+  wait_for_pid (ce_pid);
+  kill (recv_pdata->pid);
+  process_data_free (recv_pdata);
+}
+
+void app_main (void) {
+  debug_printf ("Init process is running. Starting user shell...\n");
+
+  ce_run_init_script ();
+  run_ce_interactive ();
+}