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comparison mx/commands.py @ 11511:3110bea9a6b0

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mx: add helper method for yes/no question
author Gilles Duboscq <duboscq@ssw.jku.at>
date Mon, 02 Sep 2013 11:40:24 +0200
parents 94779c895aad
children 38acec26d535
comparison
equal deleted inserted replaced
11510:231958c9ddf9 11511:3110bea9a6b0
93 envPath = join(_graal_home, 'mx', 'env') 93 envPath = join(_graal_home, 'mx', 'env')
94 mx.log('Please select the VM to be executed from the following: ') 94 mx.log('Please select the VM to be executed from the following: ')
95 items = [k for k in _vmChoices.keys() if _vmChoices[k] is not None] 95 items = [k for k in _vmChoices.keys() if _vmChoices[k] is not None]
96 descriptions = [_vmChoices[k] for k in _vmChoices.keys() if _vmChoices[k] is not None] 96 descriptions = [_vmChoices[k] for k in _vmChoices.keys() if _vmChoices[k] is not None]
97 vm = mx.select_items(items, descriptions, allowMultiple=False) 97 vm = mx.select_items(items, descriptions, allowMultiple=False)
98 answer = raw_input('Persist this choice by adding "DEFAULT_VM=' + vm + '" to ' + envPath + '? [Yn]: ') 98 if mx.ask_yes_no('Persist this choice by adding "DEFAULT_VM=' + vm + '" to ' + envPath, 'y'):
99 if not answer.lower().startswith('n'):
100 with open(envPath, 'a') as fp: 99 with open(envPath, 'a') as fp:
101 print >> fp, 'DEFAULT_VM=' + vm 100 print >> fp, 'DEFAULT_VM=' + vm
102 _vm = vm 101 _vm = vm
103 return vm 102 return vm
104 103
279 return os.path.abspath(join(_installed_jdks if _installed_jdks else _graal_home, 'jdk' + str(mx.java().version))) 278 return os.path.abspath(join(_installed_jdks if _installed_jdks else _graal_home, 'jdk' + str(mx.java().version)))
280 279
281 def _handle_missing_VM(bld, vm): 280 def _handle_missing_VM(bld, vm):
282 mx.log('The ' + bld + ' ' + vm + ' VM has not been created') 281 mx.log('The ' + bld + ' ' + vm + ' VM has not been created')
283 if sys.stdout.isatty(): 282 if sys.stdout.isatty():
284 answer = raw_input('Build it now? [Yn]: ') 283 if mx.ask_yes_no('Build it now', 'y'):
285 if not answer.lower().startswith('n'):
286 with VM(vm, bld): 284 with VM(vm, bld):
287 build([]) 285 build([])
288 return 286 return
289 mx.abort('You need to run "mx --vm ' + vm + ' --vmbuild ' + bld + ' build" to build the selected VM') 287 mx.abort('You need to run "mx --vm ' + vm + ' --vmbuild ' + bld + ' build" to build the selected VM')
290 288