blob: a94f755a40f347c14b1b9ade37ed59ac984aec45 [file] [log] [blame]
Patrick Williamsc124f4f2015-09-15 14:41:29 -05001OE_TERMINAL ?= 'auto'
2OE_TERMINAL[type] = 'choice'
3OE_TERMINAL[choices] = 'auto none \
Patrick Williamsd8c66bc2016-06-20 12:57:21 -05004 ${@oe_terminal_prioritized()}'
Patrick Williamsc124f4f2015-09-15 14:41:29 -05005
6OE_TERMINAL_EXPORTS += 'EXTRA_OEMAKE'
7OE_TERMINAL_EXPORTS[type] = 'list'
8
9XAUTHORITY ?= "${HOME}/.Xauthority"
10SHELL ?= "bash"
11
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050012def oe_terminal_prioritized():
13 import oe.terminal
14 return " ".join(o.name for o in oe.terminal.prioritized())
Patrick Williamsc124f4f2015-09-15 14:41:29 -050015
16def emit_terminal_func(command, envdata, d):
17 cmd_func = 'do_terminal'
18
19 envdata.setVar(cmd_func, 'exec ' + command)
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050020 envdata.setVarFlag(cmd_func, 'func', '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050021
22 runfmt = d.getVar('BB_RUNFMT', True) or "run.{func}.{pid}"
23 runfile = runfmt.format(func=cmd_func, task=cmd_func, taskfunc=cmd_func, pid=os.getpid())
24 runfile = os.path.join(d.getVar('T', True), runfile)
25 bb.utils.mkdirhier(os.path.dirname(runfile))
26
27 with open(runfile, 'w') as script:
28 script.write('#!/bin/sh -e\n')
29 bb.data.emit_func(cmd_func, script, envdata)
30 script.write(cmd_func)
31 script.write("\n")
Patrick Williamsc0f7c042017-02-23 20:41:17 -060032 os.chmod(runfile, 0o755)
Patrick Williamsc124f4f2015-09-15 14:41:29 -050033
34 return runfile
35
36def oe_terminal(command, title, d):
37 import oe.data
38 import oe.terminal
39
40 envdata = bb.data.init()
41
42 for v in os.environ:
43 envdata.setVar(v, os.environ[v])
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050044 envdata.setVarFlag(v, 'export', '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050045
46 for export in oe.data.typed_value('OE_TERMINAL_EXPORTS', d):
47 value = d.getVar(export, True)
48 if value is not None:
49 os.environ[export] = str(value)
50 envdata.setVar(export, str(value))
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050051 envdata.setVarFlag(export, 'export', '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050052 if export == "PSEUDO_DISABLED":
53 if "PSEUDO_UNLOAD" in os.environ:
54 del os.environ["PSEUDO_UNLOAD"]
55 envdata.delVar("PSEUDO_UNLOAD")
56
57 # Add in all variables from the user's original environment which
58 # haven't subsequntly been set/changed
59 origbbenv = d.getVar("BB_ORIGENV", False) or {}
60 for key in origbbenv:
61 if key in envdata:
62 continue
63 value = origbbenv.getVar(key, True)
64 if value is not None:
65 os.environ[key] = str(value)
66 envdata.setVar(key, str(value))
Patrick Williamsd8c66bc2016-06-20 12:57:21 -050067 envdata.setVarFlag(key, 'export', '1')
Patrick Williamsc124f4f2015-09-15 14:41:29 -050068
69 # A complex PS1 might need more escaping of chars.
70 # Lets not export PS1 instead.
71 envdata.delVar("PS1")
72
73 # Replace command with an executable wrapper script
74 command = emit_terminal_func(command, envdata, d)
75
76 terminal = oe.data.typed_value('OE_TERMINAL', d).lower()
77 if terminal == 'none':
78 bb.fatal('Devshell usage disabled with OE_TERMINAL')
79 elif terminal != 'auto':
80 try:
81 oe.terminal.spawn(terminal, command, title, None, d)
82 return
83 except oe.terminal.UnsupportedTerminal:
84 bb.warn('Unsupported terminal "%s", defaulting to "auto"' %
85 terminal)
86 except oe.terminal.ExecutionError as exc:
87 bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc))
88
89 try:
90 oe.terminal.spawn_preferred(command, title, None, d)
91 except oe.terminal.NoSupportedTerminals:
92 bb.fatal('No valid terminal found, unable to open devshell')
93 except oe.terminal.ExecutionError as exc:
94 bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc))
95
96oe_terminal[vardepsexclude] = "BB_ORIGENV"