T643: correct the logic for generating node constraints and add emulation of multiple validation options.

1 files changed, 41 insertions, 0 deletions

diff --git a/src/helpers/validate-value.py b/src/helpers/validate-value.py
new file mode 100755
index 000000000..2625663a2
--- /dev/null
+++ b/src/helpers/validate-value.py
@@ -0,0 +1,41 @@
+#!/usr/bin/env python3
+
+import re
+import os
+import sys
+import argparse
+
+parser = argparse.ArgumentParser()
+parser.add_argument('--regex', action='append')
+parser.add_argument('--exec', action='append')
+
+args = parser.parse_args()
+
+debug = False
+
+# Multiple arguments work like logical OR
+
+try:
+    for r in args.regex:
+        if re.match(r, args.value):
+            sys.exit(0)
+except Exception as exn:
+    if debug:
+        print(exn)
+    else:        
+        pass
+
+try:
+    for cmd in args.exec:
+        if debug:
+            print(cmd)
+        res = os.system(cmd)
+        if res == 0:
+            sys.exit(0)
+except Exception as exn:
+    if debug:
+        print(exn)
+    else:
+        pass
+
+sys.exit(1)