Mercurial > hg > batmud > gmap2

changeset 314:068ea2f447cc gmap2

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Add simple check for existence of the utility executables.
author Matti Hamalainen <ccr@tnsp.org>
date Sat, 11 Apr 2020 05:23:24 +0300
parents 372ae2fd1db0
children b5bf0757ca1f
files tools/makegmaps.php
diffstat 1 files changed, 23 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/tools/makegmaps.php	Sat Apr 11 05:11:53 2020 +0300
+++ b/tools/makegmaps.php	Sat Apr 11 05:23:24 2020 +0300
@@ -201,7 +201,7 @@
   else
   if (preg_match("/^https?:\/\/[a-zA-Z0-9]+[a-zA-Z0-9\/\.\:\-]*?\//", $sprefix) === FALSE)
   {
-    echo "Malformed URL (or atleast this silly regexp does not want it.\n";
+    echo "Malformed URL (or atleast this silly regexp does not accept it.\n";
     return FALSE;
   }
   else
@@ -229,7 +229,28 @@
     if ($cdata[0] == $level)
     {
       $def = ($cdata[1] !== FALSE) ? $cdata[1] : $cfg[$citem];
-      $cfg[$citem] = stInputPrompt($cdata[2], $def, "stValidateNotEmpty");
+
+      $sdone = FALSE;
+      while (!$sdone)
+      {
+        $tmp = $cfg[$citem] = stInputPrompt($cdata[2], $def, "stValidateNotEmpty");
+
+        switch ($cdata[0])
+        {
+          case 1:
+            exec("which ".escapeshellarg($tmp), $tmpOut, $res);
+            if ($res != 0)
+            {
+              echo "ERROR: Could not find '".$tmp."'. Perhaps it is not in path, or path is wrong.\n";
+            }
+            else
+              $sdone = TRUE;
+            break;
+
+          default:
+            $sdone = TRUE;
+        }
+      }
     }
   }
 }