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