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OE_TERMINAL ?= 'auto'
OE_TERMINAL[type] = 'choice'
OE_TERMINAL[choices] = 'auto none \
${@oe_terminal_prioritized()}'
OE_TERMINAL_EXPORTS += 'EXTRA_OEMAKE CACHED_CONFIGUREVARS CONFIGUREOPTS EXTRA_OECONF'
OE_TERMINAL_EXPORTS[type] = 'list'
XAUTHORITY ?= "${HOME}/.Xauthority"
SHELL ?= "bash"
def oe_terminal_prioritized():
import oe.terminal
return " ".join(o.name for o in oe.terminal.prioritized())
def emit_terminal_func(command, envdata, d):
cmd_func = 'do_terminal'
envdata.setVar(cmd_func, 'exec ' + command)
envdata.setVarFlag(cmd_func, 'func', '1')
runfmt = d.getVar('BB_RUNFMT') or "run.{func}.{pid}"
runfile = runfmt.format(func=cmd_func, task=cmd_func, taskfunc=cmd_func, pid=os.getpid())
runfile = os.path.join(d.getVar('T'), runfile)
bb.utils.mkdirhier(os.path.dirname(runfile))
with open(runfile, 'w') as script:
script.write('#!/bin/sh -e\n')
bb.data.emit_func(cmd_func, script, envdata)
script.write(cmd_func)
script.write("\n")
os.chmod(runfile, 0o755)
return runfile
def oe_terminal(command, title, d):
import oe.data
import oe.terminal
envdata = bb.data.init()
for v in os.environ:
envdata.setVar(v, os.environ[v])
envdata.setVarFlag(v, 'export', '1')
for export in oe.data.typed_value('OE_TERMINAL_EXPORTS', d):
value = d.getVar(export)
if value is not None:
os.environ[export] = str(value)
envdata.setVar(export, str(value))
envdata.setVarFlag(export, 'export', '1')
if export == "PSEUDO_DISABLED":
if "PSEUDO_UNLOAD" in os.environ:
del os.environ["PSEUDO_UNLOAD"]
envdata.delVar("PSEUDO_UNLOAD")
# Add in all variables from the user's original environment which
# haven't subsequntly been set/changed
origbbenv = d.getVar("BB_ORIGENV", False) or {}
for key in origbbenv:
if key in envdata:
continue
value = origbbenv.getVar(key)
if value is not None:
os.environ[key] = str(value)
envdata.setVar(key, str(value))
envdata.setVarFlag(key, 'export', '1')
# Use original PATH as a fallback
path = d.getVar('PATH') + ":" + origbbenv.getVar('PATH')
os.environ['PATH'] = path
envdata.setVar('PATH', path)
# A complex PS1 might need more escaping of chars.
# Lets not export PS1 instead.
envdata.delVar("PS1")
# Replace command with an executable wrapper script
command = emit_terminal_func(command, envdata, d)
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, None, 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, None, d)
except oe.terminal.NoSupportedTerminals as nosup:
nosup.terms.remove("false")
cmds = '\n\t'.join(nosup.terms).replace("{command}",
"do_terminal").replace("{title}", title)
bb.fatal('No valid terminal found, unable to open devshell.\n' +
'Tried the following commands:\n\t%s' % cmds)
except oe.terminal.ExecutionError as exc:
bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc))
oe_terminal[vardepsexclude] = "BB_ORIGENV"
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