Add a python release script that uses GIT

svn path=/trunk/; revision=532

2 files changed, 302 insertions, 0 deletions

diff --git a/.gitignore b/.gitignore
index 1fdf7e79..7ae56279 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ Makefile
 *.rej
 *.bak
 *~
+*.pyc
 
 ChangeLog
 stamp-h1
diff --git a/release.py b/release.py
new file mode 100755
index 00000000..a98cbb5e
--- /dev/null
+++ b/release.py
@@ -0,0 +1,301 @@
+#!/usr/bin/env python
+
+import os
+import re
+import urllib
+import csv
+import datetime
+from string import Template
+
+prev_tag = 'EMPATHY_0_21_4'
+username = 'xclaesse'
+
+template = '''
+$name $version is now available for download from:
+$download
+
+$md5sums
+
+What is it?
+===========
+$about
+
+Where can I find out more?
+==========================
+You can visit the project web site:
+$website
+
+What's New?
+===========
+$news
+
+$footer
+'''
+
+def exec_cmd (cmd):
+	return os.popen(cmd).read()
+
+class Commit:
+	ref = ''
+	author = ''
+	date = ''
+	message = ''
+	bug = ''
+	summary = ''
+	translation = False
+
+	def parse(self):
+		if self.message[len(self.message) - 1] == ')':
+			p1 = self.message.rfind('(')
+			self.author = self.message[p1+1:len(self.message) - 1]
+			self.message = self.message[:p1]
+
+		p1 = self.message.find('#')
+		p2 = self.message.find(' ', p1)
+		if p1 != -1:
+			self.bug = self.message[p1+1:p2]
+
+		message = self.message.lower()
+		if message.find('translation') != -1 and\
+		   message.find('updated') != -1:
+			self.translation = True
+			exp = '.*pdated(?P<name>.*).ranslation.*'
+			lang_re = re.compile(exp, re.S | re.M)
+	                match = lang_re.match(self.message)
+			if match:
+				lang = match.group('name').strip()				
+				self.summary = "Updated " + lang + " Translation"
+			else:
+				self.summary = self.message
+			self.summary += ' (' + self.author + ').'
+
+		return self.bug
+
+class Project:
+	package_name = ''
+	package_version = ''
+	package_module = ''
+	package_dl_url = ''
+	description = ''
+	url = ''
+	md5sums = ''
+	news = ''
+	translations = ''
+	new_tag = ''
+	notes = ''
+	commits = []
+
+	def __init__(self):
+		self.get_package_info()
+		self.get_new_tag()
+		self.get_bugzilla_info()
+		self.get_md5sums()
+		self.get_news()
+		self.get_commits()
+		self.get_notes()
+
+	def make_tag(self):
+		url1 = exec_cmd('git-config svn-remote.svn.url').strip()
+		url2 = url1[:url1.rfind('/')] + '/tags/' + self.new_tag
+
+		exec_cmd('svn copy %s %s -m "Tagged for release %s."' % (url1, url2, self.package_version))
+		exec_cmd('git-tag -m "Tagged for release %s." %s' % ( self.package_version, self.new_tag))
+
+	def make_news(self):
+		bugs = ''
+		translations = ''
+		others = ''
+		for co in self.commits:
+			if co.summary == '':
+				others += '- ' + co.message + '\n'
+			elif co.translation == False:
+				bugs += '- ' + co.summary + '\n'
+			else :
+				translations += '- ' + co.summary + '\n'
+				
+		news = 'NEW in '+ self.package_version + '\n==============\n' 
+		news += others + '\n' + bugs + '\nTranslations:\n' + translations + '\n'
+
+		f = open ('/tmp/NEWS', 'w')
+		s = f.write(news)
+		f.close()
+
+		exec_cmd('cat NEWS >> /tmp/NEWS')
+		exec_cmd('mv /tmp/NEWS .')
+
+	def upload_tarball(self):
+		# This is the tarball we are going to upload
+		tarball = '%s-%s.tar.gz' % (package_name.lower(), package_version)
+                
+		cmd = 'scp %s %s@%s:' % (tarball, username, upload_server)
+		exec_cmd(cmd)
+                
+		cmd = 'ssh %s@%s install-module %s' % (username, upload_server, tarball)
+		exec_cmd(cmd)
+
+	def get_new_tag(self):
+		self.new_tag = self.package_name.upper() + '_' +\
+			       self.package_version.replace('.', '_')
+
+	def get_notes(self):
+		name = self.package_name
+		version = self.package_version
+		download = self.package_dl_url
+		md5sums = self.md5sums
+		about = self.description
+		website = self.url
+		news = self.news
+		footer = '%s\n%s team' % (datetime.date.today().strftime('%d %B %Y'),\
+					  self.package_name)
+
+		t = Template(template)
+		self.notes = text = t.substitute(locals())
+
+	def get_news(self):
+		f = open ('NEWS', 'r')
+		s = f.read()
+		f.close()
+		start = s.find ('NEW in '+ self.package_version)
+		if start != -1:
+			start = s.find ('\n', start) + 1
+			start = s.find ('\n', start) + 1
+	        	end = s.find ('NEW in', start) - 1
+		        self.news = s[start:end]
+
+	def get_md5sums(self):
+		cmd = 'md5sum %s-%s.tar.gz' % (self.package_name.lower(), self.package_version)
+		self.md5sums += exec_cmd(cmd)
+
+		cmd = 'md5sum %s-%s.tar.bz2' % (self.package_name.lower(), self.package_version)
+		self.md5sums += exec_cmd(cmd)
+
+	def get_package_info(self):
+		f = open('config.h', 'r')
+		s = f.read()
+		f.close()
+
+		key = {}
+		key['package'] = '#define PACKAGE_NAME "'
+		key['version'] = '#define PACKAGE_VERSION "'
+		key['bugreport'] = '#define PACKAGE_BUGREPORT "'
+
+		for line in s.splitlines(1):
+			if line.startswith(key['package']):
+				p1 = len(key['package'])
+				p2 = line.rfind('"')
+				self.package_name = line[p1:p2] 		
+			elif line.startswith(key['version']):
+				p1 = len(key['version'])
+				p2 = line.rfind('"')
+				self.package_version = line[p1:p2] 		
+			elif line.startswith(key['bugreport']):
+				p2 = line.rfind('"')
+				p1 = line.rfind('=') + 1
+				self.package_module = line[p1:p2] 		
+
+		first = self.package_version.find('.')
+		second = self.package_version.find('.', first + 1)
+		if first == -1 or second == -1 or first == second:
+			version_dir = self.package_version
+		else:
+			version_dir = self.package_version[:second]
+		self.package_dl_url = 'http://download.gnome.org/sources/%s/%s/' % (self.package_name.lower(), 
+										    version_dir)
+
+	def get_bugzilla_info(self):
+		query = 'http://bugzilla.gnome.org/browse.cgi?product=%s' % (self.package_module)
+		f = urllib.urlopen(query)
+		s = f.read()
+		f.close()
+
+		s1 = '<p><i>'
+		i = s.find(s1)
+		start = i + len(s1)
+		s2 = '</i></p>'
+		end = s.find(s2, i + 1)
+		self.description = s[start:end]
+
+		s1 = "GNOME SVN"
+		i = s.find(s1)
+		s1 = "href"
+		i = s.find(s1, i)        
+		start = i + 6
+		s2 = '">'
+		end = s.find(s2, start)
+		self.url = s[start:end]
+	
+	def get_commits(self):
+		bugs = ''
+		co = None
+		changes = exec_cmd ("git-log " + prev_tag + "..")
+        	for line in changes.splitlines(1):
+        		if line.startswith('commit'):
+        			if co != None:
+        				bug = co.parse()
+        				if bug:
+        					if bugs != '':
+        						bugs += ','
+        					bugs += bug
+
+        			co = Commit()
+        			self.commits.append(co)
+				p1 = line.find(' ')
+				co.ref = line[p1:].strip()
+        		elif line.startswith('Author:'):
+        			p1 = line.find(' ')
+        			p2 = line.find('<')
+        			co.author = line[p1:p2].strip()
+        		elif line.startswith('Date:'):
+        			p1 = line.find(' ')
+        			co.date = line[p1:].strip()
+        		elif line.startswith('    git-svn-id:'):
+        			continue
+        		elif line.startswith('Merge:'):
+        			continue
+        		else:
+				msg = line.strip()
+				if msg == '':
+					continue
+				if msg.startswith('*'):
+					p1 = msg.find(':')
+					msg = msg[p1 + 1:].strip()
+				elif msg.startswith('2007-') or msg.startswith('2008-'):
+					continue
+				if co.message != '':
+					co.message += '\n'
+				co.message += msg
+
+		# Bugzilla query to use
+		query = 'http://bugzilla.gnome.org/buglist.cgi?ctype=csv' \
+			'&bug_status=RESOLVED,CLOSED,VERIFIED' \
+			'&resolution=FIXED' \
+			'&bug_id=' + bugs.replace(',', '%2c')
+
+		f = urllib.urlopen(query)
+		s = f.read()
+		f.close()
+
+		col_bug_id = -1
+		col_description = -1
+
+		reader = csv.reader(s.splitlines(1))
+		header = reader.next()
+		i = 0
+
+		for col in header:
+			if col == 'bug_id':
+				col_bug_id = i
+			if col == 'short_short_desc':
+				col_description = i
+			i = i + 1
+
+		for row in reader:
+			bug_number = row[col_bug_id]
+			description = row[col_description]
+
+			for co in self.commits:
+				if co.bug == bug_number:
+					co.summary = 'Fixed #%s, %s (%s)' % (co.bug, description, co.author)
+					break
+
+p = Project()