| Patrick Williams | c124f4f | 2015-09-15 14:41:29 -0500 | [diff] [blame] | 1 | OE_TERMINAL ?= 'auto' |
| 2 | OE_TERMINAL[type] = 'choice' |
| 3 | OE_TERMINAL[choices] = 'auto none \ |
| 4 | ${@" ".join(o.name \ |
| 5 | for o in oe.terminal.prioritized())}' |
| 6 | |
| 7 | OE_TERMINAL_EXPORTS += 'EXTRA_OEMAKE' |
| 8 | OE_TERMINAL_EXPORTS[type] = 'list' |
| 9 | |
| 10 | XAUTHORITY ?= "${HOME}/.Xauthority" |
| 11 | SHELL ?= "bash" |
| 12 | |
| 13 | |
| 14 | def emit_terminal_func(command, envdata, d): |
| 15 | cmd_func = 'do_terminal' |
| 16 | |
| 17 | envdata.setVar(cmd_func, 'exec ' + command) |
| 18 | envdata.setVarFlag(cmd_func, 'func', 1) |
| 19 | |
| 20 | runfmt = d.getVar('BB_RUNFMT', True) or "run.{func}.{pid}" |
| 21 | runfile = runfmt.format(func=cmd_func, task=cmd_func, taskfunc=cmd_func, pid=os.getpid()) |
| 22 | runfile = os.path.join(d.getVar('T', True), runfile) |
| 23 | bb.utils.mkdirhier(os.path.dirname(runfile)) |
| 24 | |
| 25 | with open(runfile, 'w') as script: |
| 26 | script.write('#!/bin/sh -e\n') |
| 27 | bb.data.emit_func(cmd_func, script, envdata) |
| 28 | script.write(cmd_func) |
| 29 | script.write("\n") |
| 30 | os.chmod(runfile, 0755) |
| 31 | |
| 32 | return runfile |
| 33 | |
| 34 | def oe_terminal(command, title, d): |
| 35 | import oe.data |
| 36 | import oe.terminal |
| 37 | |
| 38 | envdata = bb.data.init() |
| 39 | |
| 40 | for v in os.environ: |
| 41 | envdata.setVar(v, os.environ[v]) |
| 42 | envdata.setVarFlag(v, 'export', 1) |
| 43 | |
| 44 | for export in oe.data.typed_value('OE_TERMINAL_EXPORTS', d): |
| 45 | value = d.getVar(export, True) |
| 46 | if value is not None: |
| 47 | os.environ[export] = str(value) |
| 48 | envdata.setVar(export, str(value)) |
| 49 | envdata.setVarFlag(export, 'export', 1) |
| 50 | if export == "PSEUDO_DISABLED": |
| 51 | if "PSEUDO_UNLOAD" in os.environ: |
| 52 | del os.environ["PSEUDO_UNLOAD"] |
| 53 | envdata.delVar("PSEUDO_UNLOAD") |
| 54 | |
| 55 | # Add in all variables from the user's original environment which |
| 56 | # haven't subsequntly been set/changed |
| 57 | origbbenv = d.getVar("BB_ORIGENV", False) or {} |
| 58 | for key in origbbenv: |
| 59 | if key in envdata: |
| 60 | continue |
| 61 | value = origbbenv.getVar(key, True) |
| 62 | if value is not None: |
| 63 | os.environ[key] = str(value) |
| 64 | envdata.setVar(key, str(value)) |
| 65 | envdata.setVarFlag(key, 'export', 1) |
| 66 | |
| 67 | # A complex PS1 might need more escaping of chars. |
| 68 | # Lets not export PS1 instead. |
| 69 | envdata.delVar("PS1") |
| 70 | |
| 71 | # Replace command with an executable wrapper script |
| 72 | command = emit_terminal_func(command, envdata, d) |
| 73 | |
| 74 | terminal = oe.data.typed_value('OE_TERMINAL', d).lower() |
| 75 | if terminal == 'none': |
| 76 | bb.fatal('Devshell usage disabled with OE_TERMINAL') |
| 77 | elif terminal != 'auto': |
| 78 | try: |
| 79 | oe.terminal.spawn(terminal, command, title, None, d) |
| 80 | return |
| 81 | except oe.terminal.UnsupportedTerminal: |
| 82 | bb.warn('Unsupported terminal "%s", defaulting to "auto"' % |
| 83 | terminal) |
| 84 | except oe.terminal.ExecutionError as exc: |
| 85 | bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc)) |
| 86 | |
| 87 | try: |
| 88 | oe.terminal.spawn_preferred(command, title, None, d) |
| 89 | except oe.terminal.NoSupportedTerminals: |
| 90 | bb.fatal('No valid terminal found, unable to open devshell') |
| 91 | except oe.terminal.ExecutionError as exc: |
| 92 | bb.fatal('Unable to spawn terminal %s: %s' % (terminal, exc)) |
| 93 | |
| 94 | oe_terminal[vardepsexclude] = "BB_ORIGENV" |