1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
|
#!/usr/bin/python3
# File: findversion.py
# Author: bgstack15@gmail.com
# Startdate: 2016-10-31
# Title: Script that Displays Files and Version Numbers
# Purpose: To show the available version numbers of a file
# History:
# Usage:
# findversion.py scrub.py /home/work
# findversion.py [--dir] /home/work [--filename] scrub.sh [--newestonly]
# Reference:
# regex search http://stackoverflow.com/a/10477490
# regex https://docs.python.org/3/howto/regex.html
# manipulating dict https://docs.python.org/2/library/stdtypes.html#dict
# Improve:
import os, re
findversionpyversion = "2016-10-31a"
# DEFINE FUNCTIONS
def isValidFile(_thisstring):
# return true if not png, tgz, or other non-text file
_isValidFile=True
if re.compile('.*\.(tgz|png|gif|jpg|pyc|pyo|git|swp)').match(_thisstring):
_isValidFile = False
elif os.path.islink(_thisstring):
_isValidFile = False
#print( _thisstring + ": " + str(_isValidFile) )
return _isValidFile
# EXAMPLE VARIABLE VALUES
searchdir = "/home/work/rpmbuild/SOURCES"
searchfile = "updateval.py"
newestonly = False
# PREPARE VARIABLES
#searchstring = re.sub("[^a-zA-Z0-9]", "", searchfile)
searchstring = "updateval"
pattern = re.compile(r'.*' + searchstring + r'version ?= ?([\"\'])[0-9]{4}(-[0-9]{2}){2}[a-zA-Z]\1')
allversions = dict()
# PERFORM SEARCH HERE
for rootdir, subdirs, files in os.walk(searchdir):
for filename in files:
thispath = os.path.join(rootdir, filename)
#print("file: " + thispath)
if isValidFile(thispath):
for i, line in enumerate(open(thispath)):
for match in re.finditer(pattern, line):
#print('%s: %s: %s' % (thispath, i+1, match.group() ))
# get just version string
thisversion = re.sub( r'.*([0-9]{4}(-[0-9]{2}){2}[a-zA-Z]).*', r'\1', match.group())
#print("%s: %s" % (thisversion, thispath))
allversions[thisversion] = thispath
# DISPLAY SORTED AND UNIQUE VERSION NUMBER WITH FILENAME
for item in sorted(allversions):
print(str(item) + ": " + allversions[item])
|
