Skuint.py

import sys
import xml.etree.ElementTree as ET
""" Skuint is a skuid linter to check your snippets and make sure that they are needed. """

# Change this filename to your filepath, relative to this python files location
FILENAME = 'Broker_CreateOpportunity.xml' 

print(('*' * 10) + ' Running Skuint on ' + FILENAME + ' ' + ('*' * 10) + '\n')
tree = ET.parse(FILENAME)
root = tree.getroot()

snippetNames = {} # Dict Snippet name => Number of times used e.g. HelloWorld => 1

for snippet in root[2][2]: #Javascript Resources are at index 2:2
    if snippet.get('location') == 'inlinesnippet':
        snippetNames[snippet.get('name')] = 0

for field in root.iter('field'): #Check fields for snippets
    if field.get('snippet') != None:
        key = field.get('snippet')
        if key in snippetNames:
            snippetNames[key] = snippetNames[key] + 1
        else:
            snippetNames[key] = -1

for action in root.iter('action'): #Check actions for snippets
    if action.get('snippet') != None:
        key = action.get('snippet')
        if key in snippetNames:
            snippetNames[key] = snippetNames[key] + 1
        else:
            snippetNames[key] = -1
            
#Report results...
print('There are ' + str(len(snippetNames)) + ' snippets')

for k, v in snippetNames.items():
    if v > 0:
        print('Snippet named ' + k + ' is used ' +  str(v) + ' time(s)')
    elif v == 0:
        print('Snippet named ' + k + ' is NEVER used!! Delete it!')
    elif v < 0:
        print('Snippet named ' + k + ' is referenced, but it doesn\'t exist!! Create it!')