1# Template for all Python Scripts in this repository
2parameters:
3 SourceDirectory: ''
4 BasePathLength: 49
5
6steps:
7 - task: PythonScript@0
8 displayName: Analyze Path Lengths
9 inputs:
10 scriptSource: inline
11 script: |
12 # Verifies Length of file path for all files in the SourceDirectory.
13 # File paths and directory paths must be less than 260 and 248 characters respectively on windows OS
14 # Repo users get a limited number of characters for the repo clone path. As Specified by the BasePathLength parameter.
15 # Script makes sure that paths in the repo are less than 260 and 248 for files and directories respectively after adding the BasePathLength.
16 import os
17 import sys
18
19 source_directory = r'${{ parameters.SourceDirectory }}'
20 break_switch = False
21 long_file_paths = []
22 long_dir_paths = []
23
24 def pluralize(string, plural_string, count):
25 return plural_string if count > 1 else string
26
27 print('Analyzing length of paths...')
28 for root, dirs, files in os.walk('{0}'.format(source_directory)):
29 for file in files:
30 file_path = os.path.relpath(os.path.join(root, file), source_directory)
31 if ((len(file_path) + ${{ parameters.BasePathLength }}) > 260):
32 long_file_paths.append(file_path)
33
34 dir_path = os.path.relpath(root, source_directory)
35 if ((len(dir_path) + ${{ parameters.BasePathLength }}) > 248):
36 long_dir_paths.append(dir_path)
37
38 if (len(long_file_paths) > 0):
39 print('With a base path length of {0} the following file path{1} exceed the allow path length of 260 characters'.format(${{ parameters.BasePathLength }}, pluralize('', 's', len(long_file_paths))))
40 print(*long_file_paths, sep = "\n")
41 break_switch = True
42
43 if (len(long_dir_paths) > 0):
44 print('With a base path length of {0} the following directory path{1} exceed the allow path length of 248 characters'.format(${{ parameters.BasePathLength }}, pluralize('', 's', len(long_dir_paths))))
45 print(*long_dir_paths, sep = "\n")
46 break_switch = True
47
48 if break_switch == True:
49 print("Some file paths are too long. Please reduce path lengths")
50 exit(1)
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