blob: 4458c712deb794cb0363b609655947b0b67e1837 (
plain)
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
|
#!/usr/bin/python
# vi: ts=4 expandtab
import os
import sys
import re
def parse_versions(fn):
with open(fn, 'r') as fh:
lines = fh.read().splitlines()
versions = []
for line in lines:
line = line.strip()
if line.startswith("-") or not line:
continue
if not re.match(r"[\d]", line):
continue
line = line.strip(":")
if (re.match(r"^[\d+]\.[\d+]\.[\d+]$", line) or
re.match(r"^[\d+]\.[\d+]$", line)):
versions.append(line)
return versions
def find_changelog(args):
p_files = []
if args:
p_files.append(args[0])
p_files.append(os.path.join(os.pardir, "ChangeLog"))
p_files.append(os.path.join(os.getcwd(), 'ChangeLog'))
found = None
for fn in p_files:
if os.path.isfile(fn):
found = fn
break
return found
if __name__ == '__main__':
run_args = sys.argv[1:]
fn = find_changelog(run_args)
if not fn:
sys.stderr.write("'ChangeLog' file not found!\n")
sys.exit(1)
else:
versions = parse_versions(fn)
if not versions:
sys.stderr.write("No versions found in %s!\n" % (fn))
sys.exit(1)
else:
sys.stdout.write(versions[0].strip())
sys.exit(0)
|
