generic-poky/meta/classes/terminal.bbclass
Richard Purdie ad9ad06056 terminal: Ensure existing environment exports are preserved in devshell
After recent changes to terminal.bbclass, variables like PATH were no longer
preserved within the devshell. This change ensures they are inherited into
the environment of devshell and PATH for example has the correct values.

(From OE-Core rev: f2dfc50bdf403719d40d04488245fd37655b5480)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2012-11-02 11:27:54 +00:00

48 lines
1.6 KiB
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OE_TERMINAL ?= 'auto'
OE_TERMINAL[type] = 'choice'
OE_TERMINAL[choices] = 'auto none \
${@" ".join(o.name \
for o in oe.terminal.prioritized())}'
OE_TERMINAL_EXPORTS += 'XAUTHORITY SHELL DBUS_SESSION_BUS_ADDRESS DISPLAY EXTRA_OEMAKE SCREENDIR'
OE_TERMINAL_EXPORTS[type] = 'list'
XAUTHORITY ?= "${HOME}/.Xauthority"
SHELL ?= "bash"
def oe_terminal(command, title, d):
import oe.data
import oe.terminal
env = dict()
for v in os.environ:
env[v] = os.environ[v]
for export in oe.data.typed_value('OE_TERMINAL_EXPORTS', d):
value = d.getVar(export, True)
if value is not None:
os.environ[export] = str(value)
env[export] = str(value)
terminal = oe.data.typed_value('OE_TERMINAL', d).lower()
if terminal == 'none':
bb.fatal('Devshell usage disabled with OE_TERMINAL')
elif terminal != 'auto':
try:
oe.terminal.spawn(terminal, command, title, env, d)
return
except oe.terminal.UnsupportedTerminal:
bb.warn('Unsupported terminal "%s", defaulting to "auto"' %
terminal)
except oe.terminal.ExecutionError as exc:
bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc))
try:
oe.terminal.spawn_preferred(command, title, env, d)
except oe.terminal.NoSupportedTerminals:
bb.fatal('No valid terminal found, unable to open devshell')
except oe.terminal.ExecutionError as exc:
bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc))