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Colorize colcon output #195

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Colorize colcon output #195

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34 changes: 26 additions & 8 deletions colcon_core/event_handler/console_start_end.py
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Original file line number Diff line number Diff line change
Expand Up @@ -12,6 +12,24 @@
from colcon_core.plugin_system import satisfies_version
from colcon_core.subprocess import SIGINT_RESULT

class bcolors:
HEADER = '\033[95m'
OKBLUE = '\033[94m'
OKGREEN = '\033[92m'
WARNING = '\033[93m'
FAIL = '\033[91m'
ENDC = '\033[0m'
BOLD = '\033[1m'
UNDERLINE = '\033[4m'
FIN = '\x1b[1;30m'
FINBR = '\033[32m'
START = '\x1b[1;37m'
STARTBR = '\033[92m'
TIME = '\x1b[1;33m'
PKG_NAME = '\033[96m'




class ConsoleStartEndEventHandler(EventHandlerExtensionPoint):
"""
Expand All @@ -34,8 +52,8 @@ def __call__(self, event): # noqa: D102
data = event[0]

if isinstance(data, JobStarted):
print(
'Starting >>> {data.identifier}'.format_map(locals()),
msg_template=bcolors.START + 'Starting ' + bcolors.STARTBR+ '>>>' + bcolors.PKG_NAME + ' {data.identifier}' + bcolors.ENDC
print(msg_template.format_map(locals()),
flush=True)
self._start_times[data.identifier] = time.time()

Expand All @@ -47,20 +65,20 @@ def __call__(self, event): # noqa: D102
if not data.rc:
duration = time.time() - self._start_times[data.identifier]
duration_string = format_duration(duration)
msg = 'Finished <<< {data.identifier} [{duration_string}]' \
.format_map(locals())
msg_template = bcolors.FIN + 'Finished '+ bcolors.FINBR + '<<<'+ bcolors.PKG_NAME + ' {data.identifier}' + bcolors.ENDC +' ['+bcolors.TIME+'{duration_string}'+bcolors.ENDC+']'
msg = msg_template.format_map(locals())
job = event[1]
if job in self._with_test_failures:
msg += '\t[ with test failures ]'
writable = sys.stdout

elif data.rc == SIGINT_RESULT:
msg = 'Aborted <<< {data.identifier}'.format_map(locals())
msg_template = bcolors.WARNING + 'Aborted ' + '<<<'+ bcolors.PKG_NAME + ' {data.identifier}' + bcolors.ENDC
msg = msg_template.format_map(locals())
writable = sys.stdout

else:
msg = 'Failed <<< {data.identifier}\t' \
'[ Exited with code {data.rc} ]'.format_map(locals())
msg_template = bcolors.FAIL + 'Failed ' + '<<<'+ bcolors.PKG_NAME + ' {data.identifier}' + bcolors.ENDC +' ['+bcolors.FAIL+'Exited with code {data.rc}'+bcolors.ENDC+']'
msg = msg_template.format_map(locals())
writable = sys.stderr

print(msg, file=writable, flush=True)