diff options
Diffstat (limited to 'tools/yaml-validate.py')
| -rwxr-xr-x | tools/yaml-validate.py | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/tools/yaml-validate.py b/tools/yaml-validate.py index fe690d8c..2da873d0 100755 --- a/tools/yaml-validate.py +++ b/tools/yaml-validate.py @@ -24,10 +24,19 @@ def exit_usage(): def validate(filename): print('Validating %s' % filename) try: - yaml.load(open(filename).read()) + tpl = yaml.load(open(filename).read()) except Exception: print(traceback.format_exc()) return 1 + # yaml is OK, now walk the parameters and output a warning for unused ones + for p in tpl.get('parameters', {}): + str_p = '\'%s\'' % p + in_resources = str_p in str(tpl.get('resources', {})) + in_outputs = str_p in str(tpl.get('outputs', {})) + if not in_resources and not in_outputs: + print('Warning: parameter %s in template %s appears to be unused' + % (p, filename)) + return 0 if len(sys.argv) < 2: |