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#!//usr/bin/env python2.7
import subprocess
import re
import sys
import datetime
import os
import ConfigParser
distribution="yakkety"
versionTagRE = re.compile("^v([0-9]+((\.[0-9]+)+))(-(.+))?$")
def processVersionTag(tag):
m = versionTagRE.match(tag)
if m:
return (m.group(1), "release" if m.group(4) is None else "beta")
else:
return None
def collectEntries(baseCommit, baseVersion, kind):
scriptdir = os.path.dirname(__file__)
configPath = os.path.join(scriptdir, "git2changelog.cfg")
newVersionCommit = None
newVersionTag = None
newVersionOrigTag = None
if os.path.exists(configPath):
config = ConfigParser.SafeConfigParser()
config.read(configPath)
if config.has_section("versionhack"):
if config.has_option("versionhack", "commit") and \
config.has_option("versionhack", "tag"):
newVersionCommit = config.get("versionhack", "commit")
newVersionTag = config.get("versionhack", "tag")
entries = []
args = ["git", "log",
"--format=%h%x09%an%x09%ae%x09%aD%x09%ad%x09%s",
"--date=unix", "--author-date-order", "--reverse"]
try:
output = subprocess.check_output(args + [baseCommit + ".."])
except:
output = subprocess.check_output(args)
lastVersionTag = None
for line in output.splitlines():
(commit, name, email, date, revdate, subject) = line.split("\t")
revdate = datetime.datetime.utcfromtimestamp(long(revdate)).strftime("%Y%m%d.%H%M%S")
if commit==newVersionCommit:
result = processVersionTag(newVersionTag)
if result:
newVersionOrigTag = lastVersionTag
(baseVersion, kind) = result
for tag in subprocess.check_output(["git", "tag",
"--points-at",
commit]).splitlines():
if tag!=newVersionOrigTag:
result = processVersionTag(tag)
if result:
lastVersionTag = tag
(baseVersion, kind) = result
entries.append((commit, name, email, date, revdate, subject,
baseVersion, kind))
entries.reverse()
return entries
def genChangeLogEntries(f, entries, distribution):
latestBaseVersion = None
latestKind = None
for (commit, name, email, date, revdate, subject, baseVersion, kind) in entries:
if latestBaseVersion is None:
latestBaseVersion = baseVersion
latestKind = kind
upstreamVersion = baseVersion + "-" + revdate
if distribution=="stable":
version = upstreamVersion
else:
version = upstreamVersion + "~" + distribution + "1"
print >> f, "nextcloud-client (%s) %s; urgency=medium" % (version, distribution)
print >> f
print >> f, " * " + subject
print >> f
print >> f, " -- %s <%s> %s" % (name, email, date)
print >> f
return (latestBaseVersion, latestKind)
if __name__ == "__main__":
distribution = sys.argv[2]
#entries = collectEntries("8aade24147b5313f8241a8b42331442b7f40eef9", "2.2.4", "release")
entries = collectEntries("dcac71898e7fda7ae4b149e2db25c178c90e7172", "2.3.1", "release")
with open(sys.argv[1], "wt") as f:
(baseVersion, kind) = genChangeLogEntries(f, entries, distribution)
print baseVersion, kind
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