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Add Desktop Notifications for Long builds. Supported for Linux & Windows platforms.

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Incorporate suggestions from Code review. Change function name to lower case.
This commit is contained in:
Dhananjay Nakrani 2015-04-13 10:22:31 -07:00
parent 045831748e
commit 73832175f4
1 changed files with 52 additions and 0 deletions
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52
python/servo/build_commands.py
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@ -1,5 +1,6 @@
from __future__ import print_function, unicode_literals from __future__ import print_function, unicode_literals
import sys
import os import os
import os.path as path import os.path as path
import subprocess import subprocess
@ -16,6 +17,48 @@ from servo.command_base import CommandBase, cd
def is_headless_build(): def is_headless_build():
return int(os.getenv('SERVO_HEADLESS', 0)) == 1 return int(os.getenv('SERVO_HEADLESS', 0)) == 1
# Function to generate desktop notification once build is completed & limit exceeded!
def notify(elapsed):
if elapsed < 300:
return
if sys.platform.startswith('linux'):
try:
import dbus
bus = dbus.SessionBus()
notify_obj = bus.get_object('org.freedesktop.Notifications', '/org/freedesktop/Notifications')
method = notify_obj.get_dbus_method('Notify', 'org.freedesktop.Notifications')
method('Servo Build System', 0, '', ' Servo build complete!', '', [], [], -1)
except:
print("[Warning] Could not generate notification! Please make sure that the python dbus module is installed!")
elif sys.platform.startswith('win'):
try:
from ctypes import Structure, windll, POINTER, sizeof
from ctypes.wintypes import DWORD, HANDLE, WINFUNCTYPE, BOOL, UINT
class FLASHWINDOW(Structure):
_fields_ = [("cbSize", UINT),
("hwnd", HANDLE),
("dwFlags", DWORD),
("uCount", UINT),
("dwTimeout", DWORD)]
FlashWindowExProto = WINFUNCTYPE(BOOL, POINTER(FLASHWINDOW))
FlashWindowEx = FlashWindowExProto(("FlashWindowEx", windll.user32))
FLASHW_CAPTION = 0x01
FLASHW_TRAY = 0x02
FLASHW_TIMERNOFG = 0x0C
params = FLASHWINDOW(sizeof(FLASHWINDOW),
windll.kernel32.GetConsoleWindow(),
FLASHW_CAPTION | FLASHW_TRAY | FLASHW_TIMERNOFG, 3, 0)
FlashWindowEx(params)
except:
print("[Warning] Could not generate notification! Please make sure that the required libraries are installed!")
elif sys.platform.startswith('darwin'):
# Notification code for Darwin here! For the time being printing simple msg
print("[Warning] : Darwin System! Notifications not supported currently!")
@CommandProvider @CommandProvider
class MachCommands(CommandBase): class MachCommands(CommandBase):
@Command('build', @Command('build',
@ -102,6 +145,9 @@ class MachCommands(CommandBase):
env=env, cwd=self.servo_crate()) env=env, cwd=self.servo_crate())
elapsed = time() - build_start elapsed = time() - build_start
# Generate Desktop Notification if elapsed-time > some threshold value
notify(elapsed)
print("Build completed in %0.2fs" % elapsed) print("Build completed in %0.2fs" % elapsed)
return status return status
@ -135,6 +181,9 @@ class MachCommands(CommandBase):
env=self.build_env()) env=self.build_env())
elapsed = time() - build_start elapsed = time() - build_start
# Generate Desktop Notification if elapsed-time > some threshold value
notify(elapsed)
print("CEF build completed in %0.2fs" % elapsed) print("CEF build completed in %0.2fs" % elapsed)
return ret return ret
@ -170,6 +219,9 @@ class MachCommands(CommandBase):
ret = subprocess.call(["cargo", "build"] + opts, env=env) ret = subprocess.call(["cargo", "build"] + opts, env=env)
elapsed = time() - build_start elapsed = time() - build_start
# Generate Desktop Notification if elapsed-time > some threshold value
notify(elapsed)
print("Gonk build completed in %0.2fs" % elapsed) print("Gonk build completed in %0.2fs" % elapsed)
return ret return ret