--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sbsv2/raptor/util/install-linux/hudson.py	Wed Oct 06 15:13:17 2010 +0100
@@ -0,0 +1,120 @@
+
+# hudson runs this from the raptor/util/install-linux directory
+
+import datetime
+import os
+import re
+import shutil
+import subprocess
+import sys
+
+# run "hg id" to get the current branch name and tip changeset
+
+hgid = subprocess.Popen(["hg", "id"], stdout=subprocess.PIPE)
+stdout = hgid.communicate()[0]
+
+if hgid.returncode == 0 and len(stdout) >= 12:
+	changeset = stdout[0:12]
+	print "CHANGESET", changeset
+
+	prototype = ("wip" in stdout or "fix" in stdout)
+	print "PROTOTYPE", prototype
+else:
+	sys.stderr.write("error: failed to get tip mercurial changeset.\n")
+	sys.exit(1)
+
+# get today's date in ISO format YYYY-MM-DD
+
+today = datetime.date.today().isoformat()
+print "DATE", today
+
+# insert the date and changeset into the raptor_version.py file
+
+filename = "../../python/raptor_version.py"
+lines = []
+try:
+	file = open(filename, "r")
+	for line in file.readlines():
+		if "ISODATE" in line and "CHANGESET" in line:
+			line = line.replace("ISODATE", today)
+			line = line.replace("CHANGESET", changeset)
+			if prototype:
+				line = line.replace("system", "system PROTOTYPE")
+			lines.append(line)
+		else:
+			lines.append(line)
+except IOError, ex:
+	sys.stderr.write("error: failed to read file '%s'\n%s" % (filename, str(ex)))
+	sys.exit(1)
+finally:
+	file.close()
+
+# ... and write the modified raptor_version.py file
+
+try:
+	file = open(filename, "w")
+	for line in lines:
+		file.write(line)
+except IOError, ex:
+	sys.stderr.write("error: failed to write file '%s'\n%s" % (filename, str(ex)))
+	sys.exit(1)
+finally:
+	file.close()
+
+# check that we really did change the raptor version string
+
+sbs_v = subprocess.Popen(["../../bin/sbs", "-v"], stdout=subprocess.PIPE)
+version = sbs_v.communicate()[0]
+
+if sbs_v.returncode == 0:
+	print "VERSION", version
+	if not today in version or not changeset in version:
+		sys.stderr.write("error: date or changeset does not match the sbs version.\n")
+		sys.exit(1)
+        if prototype and not "PROTOTYPE" in version:
+		sys.stderr.write("error: the sbs version should be marked PROTOTYPE.\n")
+		sys.exit(1)
+else:
+	sys.stderr.write("error: failed to get sbs version.\n")
+	sys.exit(1)
+
+# run the Linux installer maker script
+
+package_sbs = subprocess.Popen(["./package_sbs.sh", "-s"], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+(stdout, stderr) = package_sbs.communicate()
+
+if package_sbs.returncode != 0:
+	sys.stderr.write("error: failed to create linux package of sbs.\n")
+	sys.exit(1)
+
+# find the name of the archive in /tmp
+
+match = re.search('archive "([^"]+)" successfully created', stdout)
+if match:
+	tmp_archive = "/tmp/" + match.group(1)
+	print "TMP ARCHIVE", tmp_archive
+else:
+	sys.stderr.write("error: failed to find linux archive file.\n")
+	sys.exit(1)
+
+# move it to the WORKSPACE root
+
+if 'WORKSPACE' in os.environ:
+	name = re.sub(r'/tmp/(sbs-\d+\.\d+\.\d+-).*', r'\1', tmp_archive)
+	if prototype:
+		fullname = name + "PROTOTYPE-" + changeset + ".run"
+	else:
+		fullname = name + changeset + ".run"
+	final_archive = os.path.join(os.environ['WORKSPACE'], fullname)
+	print "WORKSPACE ARCHIVE", final_archive
+else:
+	sys.stderr.write("error: no WORKSPACE is set.\n")
+	sys.exit(1)
+
+try:
+	shutil.move(tmp_archive, final_archive)
+except Error, err:
+	sys.stderr.write("error: could not rename '%s' as '%s'.\n" % (tmp_archive, final_archive))
+	sys.exit(1)
+
+# the end