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handle two-word commands with tmux

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Trying to make a devshell using tmux can fail because "tmux new"
expects a single command, not a series of arguments. It does, however,
split strings in a suitable way. So you can quote the command.

The failure mode is particularly arcane, in that you end up
with a message like:

	ERROR: Unable to spawn terminal auto: \
	Execution of 'pseudo /bin/bash' failed with exit code 1:
	usage: new-session [-d] [-n window-name] [-s session-name] \
	[-t target-session] [command]

which is confusing because there's no "new-session" anywhere in
sight (that's actually "tmux new"), and because what failed to execute
wasn't either pseudo or bash.

(From OE-Core rev: f8ed7446755eeb88191e16749350efa1e7e6197c)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Peter Seebach 2013-06-11 09:28:03 -05:00 committed by Richard Purdie
parent 69a6023502
commit 1f99e74e00
1 changed files with 2 additions and 2 deletions
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4
meta/lib/oe/terminal.py
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@ -122,7 +122,7 @@ class TmuxRunning(Terminal):
class Tmux(Terminal): class Tmux(Terminal):
"""Start a new tmux session and window""" """Start a new tmux session and window"""
command = 'tmux new -d -s devshell -n devshell {command}' command = 'tmux new -d -s devshell -n devshell "{command}"'
priority = 0.75 priority = 0.75
def __init__(self, sh_cmd, title=None, env=None, d=None): def __init__(self, sh_cmd, title=None, env=None, d=None):
@ -133,7 +133,7 @@ class Tmux(Terminal):
# devshells, if it's already there, add a new window to it. # devshells, if it's already there, add a new window to it.
window_name = 'devshell-%i' % os.getpid() window_name = 'devshell-%i' % os.getpid()
self.command = 'tmux new -d -s {0} -n {0} {{command}}'.format(window_name) self.command = 'tmux new -d -s {0} -n {0} "{{command}}"'.format(window_name)
Terminal.__init__(self, sh_cmd, title, env, d) Terminal.__init__(self, sh_cmd, title, env, d)
attach_cmd = 'tmux att -t {0}'.format(window_name) attach_cmd = 'tmux att -t {0}'.format(window_name)