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Code Issues 1 Projects Releases Wiki Activity

validate:launcher: Print the long help in less when possible

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This commit is contained in:
Thibault Saunier 2015-02-24 19:32:37 +01:00
parent 6309f8168a
commit 4c13ec7121
1 changed files with 18 additions and 3 deletions
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21
validate/launcher/main.py
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@ -18,10 +18,12 @@
# Boston, MA 02110-1301, USA.
import os
import re
import sys
import utils
import urlparse
import loggable
import argparse
import tempfile
import reporters
import subprocess
@ -29,9 +31,10 @@ import subprocess
from loggable import Loggable
from httpserver import HTTPServer
from baseclasses import _TestsLauncher, ScenarioManager
from utils import printc, path2url, DEFAULT_MAIN_DIR, launch_command, Colors, Protocols
from utils import printc, path2url, DEFAULT_MAIN_DIR, launch_command, Colors, Protocols, which
LESS = "less"
HELP = '''
===============================================================================
@ -307,7 +310,7 @@ class LauncherConfig(Loggable):
def set_http_server_dir(self, path):
if self.http_server_dir is not None:
princ("Server directory already set to %s" % self.http_server_dir)
printc("Server directory already set to %s" % self.http_server_dir)
return
self.http_server_dir = path
@ -327,9 +330,15 @@ class LauncherConfig(Loggable):
def main(libsdir):
if "--help" in sys.argv:
_help_message = HELP
else:
_help_message = "Use --help for the full help"
parser = argparse.ArgumentParser(
formatter_class=argparse.RawTextHelpFormatter,
prog='gst-validate-launcher', description=HELP)
prog='gst-validate-launcher', description=_help_message)
parser.add_argument('testsuites', metavar='N', nargs='*',
help="""Lets you specify a file where the testsuite to execute is defined.
@ -470,6 +479,12 @@ Note that all testsuite should be inside python modules, so the directory should
loggable.init("GST_VALIDATE_LAUNCHER_DEBUG", True, False)
if _help_message == HELP and which(LESS):
tmpf = tempfile.NamedTemporaryFile()
parser.print_help(file=tmpf)
exit(os.system("%s %s" % (LESS, tmpf.name)))
tests_launcher = _TestsLauncher(libsdir)
tests_launcher.add_options(parser)