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authorJason Wessel <jason.wessel@windriver.com>2012-09-17 17:43:49 -0500
committerRichard Purdie <richard.purdie@linuxfoundation.org>2012-09-24 15:35:32 +0100
commit98ac5e4e6230095487b819b911890ec64e28d5f7 (patch)
treec25e92de41ccdeca570fb3a7b744c0b3327f2c17 /bitbake/lib/bb/ui/knotty.py
parenteab93b0d625aba061a73b9c5f7ce7828495f1338 (diff)
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bitbake: event.py, knotty.py, ncurses.py, runningbuild.py: Add support for LogExecTTY event
The LogExecTTY even is intended to provide the ability to spawn a task on a the controlling tty, if a tty is availble. When a controlling tty is not availble the previous behavior is preserved where a warning is issued about the action an end user must execute. All the available UI's were tested against the new event type. This feature is primarily intended for hooking up a screen client session automatically on the controlling tty to allow for a more streamlined end user experience when using a pure command line driven environment. The changes that send the LogExecTTY event are in the oe-core side. (Bitbake rev: cffe80d82a46aaf52ff4a7b6409435754043553f) Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'bitbake/lib/bb/ui/knotty.py')
-rw-r--r--bitbake/lib/bb/ui/knotty.py19
1 files changed, 19 insertions, 0 deletions
diff --git a/bitbake/lib/bb/ui/knotty.py b/bitbake/lib/bb/ui/knotty.py
index 858cacfe55..d81ad5d540 100644
--- a/bitbake/lib/bb/ui/knotty.py
+++ b/bitbake/lib/bb/ui/knotty.py
@@ -27,6 +27,7 @@ import logging
import progressbar
import signal
import bb.msg
+import time
import fcntl
import struct
import copy
@@ -216,6 +217,10 @@ def main(server, eventHandler, tf = TerminalFilter):
includelogs = server.runCommand(["getVariable", "BBINCLUDELOGS"])
loglines = server.runCommand(["getVariable", "BBINCLUDELOGS_LINES"])
consolelogfile = server.runCommand(["getVariable", "BB_CONSOLELOG"])
+ if sys.stdin.isatty() and sys.stdout.isatty():
+ log_exec_tty = True
+ else:
+ log_exec_tty = False
helper = uihelper.BBUIHelper()
@@ -271,6 +276,20 @@ def main(server, eventHandler, tf = TerminalFilter):
if not main.shutdown:
main.shutdown = 1
+ if isinstance(event, bb.event.LogExecTTY):
+ if log_exec_tty:
+ tries = event.retries
+ while tries:
+ print "Trying to run: %s" % event.prog
+ if os.system(event.prog) == 0:
+ break
+ time.sleep(event.sleep_delay)
+ tries -= 1
+ if tries:
+ continue
+ logger.warn(event.msg)
+ continue
+
if isinstance(event, logging.LogRecord):
if event.levelno >= format.ERROR:
errors = errors + 1