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devtools/p4submit.py

@@ -0,0 +1,121 @@
+#!/usr/bin/env python
+
+import getopt
+import os
+import re
+import sys
+import subprocess
+
+import pdb
+
+def usage():
+	print >> sys.stderr, 'checks in all open files in the default changelist, aggregating change comments from the provided list'
+	print >> sys.stderr, ''
+	print >> sys.stderr, 'usage:'
+	print >> sys.stderr, sys.argv[0] + ' [-c p4client] [-p p4port] [-u p4user] [-d changelog (prefix)] [--changes "list of change numbers"]'
+	print >> sys.stderr, ''
+	print >> sys.stderr, 'the list of changes must either be the last argument, or be quoted, so '
+	print >> sys.stderr, sys.argv[0] + ' ... --changes 1 2 3  [ok] '
+	print >> sys.stderr, sys.argv[0] + ' ... --changes "1 2 3" ... [ok]'
+	print >> sys.stderr, sys.argv[0] + ' ... -changes 1 2 3 ... [bad]'
+	
+def main():
+	try:
+		opts, args = getopt.getopt( sys.argv[1:], "c:p:u:d:", [ "changes=" ] )
+	except getopt.GetoptError, err:
+		print >> sys.stderr, str(err)
+		usage()
+		sys.exit(-1)
+
+	p4user = None
+	p4client = None
+	p4port = None
+	changelog = None
+	changes = []
+	p4cmdbase = [ "p4" ]
+	for opt, arg in opts:
+		if opt == "-c":
+			p4cmdbase.extend( [ opt, arg ] )
+			p4client = arg
+		elif opt == "-p":
+			p4cmdbase.extend( [ opt, arg ] )
+			p4port = arg
+		elif opt == "-u":
+			p4cmdbase.extend( [ opt, arg ] )
+			p4user = arg
+		elif opt == "-d":
+			# eat this one, we'll build our own changespec
+			changelog = arg
+		elif opt == "--changes":
+			# and these are the change #'s to include descriptions of
+			changes = arg.split()
+			if args is not None:
+				changes.extend( args )
+
+	if p4user is None:
+		p4user = os.getenv( "P4USER" )
+	if p4client is None:
+		p4client = os.getenv( "P4CLIENT" )
+	if p4port is None:
+		p4port = os.getenv( "P4PORT" )
+		
+	if p4user is None or p4client is None or p4port is None:
+		print >> sys.stderr, "one or more p4 environment variables (p4user, p4client, p4port) aren't set." 
+		usage()
+		sys.exit(-1)
+
+	
+	# get the list of opened files 
+	openFiles = []
+	stdout = subprocess.Popen( " ".join( p4cmdbase ) + " opened -c default", shell=True, stdout=subprocess.PIPE ).stdout
+	lines = stdout.readlines()
+	stdout.close()
+
+	filere = re.compile( "(.*)#.*\n" )
+	for line in lines:
+		m = filere.match( line )
+		if m is not None:
+			openFiles += [ m.groups()[ 0 ] ]
+
+	if openFiles == []:
+		sys.stderr.write( "no files to submit from the default changelist" )
+		sys.exit(0)
+		
+	# get the changenotes from the specified changes
+	changeLines = []
+	for change in changes:
+		stdout = subprocess.Popen( " ".join( p4cmdbase ) + " describe -s " + change, shell=True, stdout=subprocess.PIPE ).stdout
+		lines = stdout.readlines()
+		stdout.close()
+
+		stopre = re.compile( "Affected files ..." )
+		for line in lines:
+			if stopre.match( line ):
+				break
+			changeLines += [ line.strip() ]
+
+	change_spec = ''
+	change_spec += 'Change: new\n'
+	change_spec += 'Client: %s\n' % p4client
+	change_spec += 'User: %s\n' % p4user
+	change_spec += 'Description:\n'
+
+	# if they supplied a changelog line, prepend that to the list of changes
+	if changelog is not None:
+		change_spec += '\t%s\n\n' % changelog
+	# and now each line from all the changelists
+	if changeLines != []:
+		change_spec += '\t%s\n\n' % "Changes included in this submit:"
+	for changeLine in changeLines:
+		change_spec += '\t%s\n' % changeLine
+
+	change_spec += 'Files:\n'
+	for file in openFiles:
+		change_spec += '\t%s\n' % file
+
+	p = subprocess.Popen( " ".join( p4cmdbase ) + " submit -i", shell=True, stdin=subprocess.PIPE, stdout=sys.stdout, stderr=sys.stderr )
+	p.communicate( change_spec )
+	sys.exit( p.returncode )
+
+if __name__ == '__main__':
+	main()