source: josm/trunk/scripts/since_xxx.py @ 12789

Last change on this file since 12789 was 12789, checked in by bastiK, 20 months ago

fix since_xxx.py

  • Property svn:executable set to *
File size: 1.6 KB
Line 
1#!/usr/bin/python
2# License: CC0
3
4"""
5Helper script to replace "@since xxx" in Javadoc by the upcoming revision number.
6
7Will retrieve the current revision number from the server. It runs over all
8modified and added .java files and replaces xxx in "@since xxx" by the revision
9number that is to be expected for the next commit.
10"""
11
12import xml.etree.ElementTree as ElementTree
13import subprocess
14import re
15
16revision = None
17
18def main():
19    svn_status = subprocess.check_output("svn status --xml".split(" "))
20    for el in ElementTree.fromstring(svn_status).findall("./target/entry"):
21        if  el.find('wc-status').get("item") not in ["added", "modified"]:
22            continue
23        path = el.get("path")
24        if not path.endswith('.java'):
25            continue
26        with open(path, 'r') as f:
27            filedata = f.read()
28        filedata2 = re.sub("@since xxx", lambda _: "@since {}".format(get_revision()), filedata)
29        if filedata != filedata2:
30            print("replacing '@since xxx' with '@since {}' in '{}'".format(get_revision(), path))
31            with open(path, 'w') as f:
32                f.write(filedata2)
33
34def get_revision():
35    global revision
36    if revision is not None:
37        return revision
38    svn_info_local = subprocess.check_output("svn info --xml".split(" "))
39    rep_url = ElementTree.fromstring(svn_info_local).findtext("./entry/repository/root")
40    svn_info_server = subprocess.check_output("svn info --xml".split(" ") + [rep_url])
41    revision = int(ElementTree.fromstring(svn_info_server).find("./entry").get("revision")) + 1
42    return revision
43   
44main()
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