def go_to_spec(prj = XReqProject()):
context = GPS.current_context()
file = context.file()
line_no = context.location().line()
buffer = GPS.EditorBuffer.get(file)
#GPS.Console().write ("%s line %d\n" % (file.name(), line_no))
if not buffer.is_modified():
filename = file.name()
delete = False
else:
filename = GPS.dump(buffer.get_chars())
delete = True
args = ["xreq", "--partial", "--step-matching", "--step", prj.steps_dir(), filename]
p = subprocess.Popen(args, stdout=subprocess.PIPE)
step_file = None
step_line = None
for line in p.stdout.readlines():
m = re.match('^Step Matching: "(.*):([0-9]+)" matches "(.*):([0-9]+)" procedure (.*)$', line)
if m:
l = int(m.group(2))
if l > line_no:
break
else:
#GPS.Console().write ("line %d match %s (%s:%d)\n" % (
# int(m.group(2)), m.group(5), m.group(3), int(m.group(4))));
step_file = m.group(3)
step_line = int(m.group(4))
p.stdout.close()
if delete:
os.remove(filename)
if step_file:
open_file(step_file, step_line)
