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# Template for all Python Scripts in this repository
parameters:
SourceDirectory: ''
BasePathLength: 49
steps:
- task: PythonScript@0
displayName: Analyze Path Lengths
inputs:
scriptSource: inline
script: |
# Verifies Length of file path for all files in the SourceDirectory.
# File paths and directory paths must be less than 260 and 248 characters respectively on windows OS
# Repo users get a limited number of characters for the repo clone path. As Specified by the BasePathLength parameter.
# Script makes sure that paths in the repo are less than 260 and 248 for files and directories respectively after adding the BasePathLength.
import os
import sys
source_directory = r'${{ parameters.SourceDirectory }}'
break_switch = False
long_file_paths = []
long_dir_paths = []
def pluralize(string, plural_string, count):
return plural_string if count > 1 else string
print('Analyzing length of paths...')
for root, dirs, files in os.walk('{0}'.format(source_directory)):
for file in files:
file_path = os.path.relpath(os.path.join(root, file), source_directory)
if ((len(file_path) + ${{ parameters.BasePathLength }}) > 260):
long_file_paths.append(file_path)
dir_path = os.path.relpath(root, source_directory)
if ((len(dir_path) + ${{ parameters.BasePathLength }}) > 248):
long_dir_paths.append(dir_path)
if (len(long_file_paths) > 0):
print('With a base path length of {0} the following file path{1} exceed the allow path length of 260 characters'.format(${{ parameters.BasePathLength }}, pluralize('', 's', len(long_file_paths))))
print(*long_file_paths, sep = "\n")
break_switch = True
if (len(long_dir_paths) > 0):
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))))
print(*long_dir_paths, sep = "\n")
break_switch = True
if break_switch == True:
print("Some file paths are too long. Please reduce path lengths")
exit(1)
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