Fix database upgrade.

workflow/engine/bin/tasks/cliCommon.php

@@ -71,6 +71,52 @@ function logging($message, $filename = NULL) {
   }
 }
 
+function progress($done, $total, $size=30) {
+
+    static $start_time;
+
+    // if we go over our bound, just ignore it
+    if($done > $total) return;
+
+    if(empty($start_time)) $start_time=time();
+    $now = time();
+
+    $perc=(double)($done/$total);
+
+    $bar=floor($perc*$size);
+
+    $status_bar="\r[";
+    $status_bar.=str_repeat("=", $bar);
+    if($bar<$size){
+        $status_bar.=">";
+        $status_bar.=str_repeat(" ", $size-$bar);
+    } else {
+        $status_bar.="=";
+    }
+
+    $disp=number_format($perc*100, 0);
+
+    $status_bar.="] $disp%  $done/$total";
+
+    $rate = ($now-$start_time)/$done;
+    $left = $total - $done;
+    $eta = round($rate * $left, 2);
+
+    $elapsed = $now - $start_time;
+
+    $status_bar.= " remaining: ".number_format($eta)." sec.  elapsed: ".number_format($elapsed)." sec.";
+
+    echo "$status_bar  ";
+
+    flush();
+
+    // when done, send a newline
+    if($done == $total) {
+        echo "\n";
+    }
+
+}
+
 function get_workspaces_from_args($args, $includeAll = true) {
   $opts = parse_args($args);
   $workspaces = array();