diff --git a/setup.py b/setup.py index 50a47ea94f..be8487e47b 100755 --- a/setup.py +++ b/setup.py @@ -24,8 +24,26 @@ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. ****************************************************************************""" +''' +On Max OS X, when start a shell, it will read these files and execute commands in sequence: + +~/.bash_profile +~/.bash_login +~/.profile + +And it will read only one of them. So we will add environment variable in the same sequence. +Which means that +* add environment variable into ~/.bash_profile when exists +* add environment variable into ~/.bash_login when exits and ~/.bash_profile not exits +* add environment variable into ~/.profile when exits and ~/.bash_profile & ~/.bash_login not exist + +Will create ~/.bash_profile when none of them exist, and add environment variable into it. + +''' + import os import sys +import fileinput from optparse import OptionParser COCOS_CONSOLE_ROOT = 'COCOS_CONSOLE_ROOT' @@ -36,6 +54,9 @@ class SetEnvVar: current_absolute_path = os.path.dirname(os.path.realpath(__file__)) ndk_root = None + # whether the value of "ndk_root" is passed or not + ndk_root_passed = False + file_to_write_environment = None @staticmethod def _isWindows(): @@ -58,16 +79,33 @@ class SetEnvVar: _winreg.KEY_SET_VALUE|_winreg.KEY_READ) _winreg.SetValueEx(env, key, 0, _winreg.REG_SZ, value) - # modify ~/.bash_profile to add an environment variable @staticmethod def _set_environment_variable_unix(key, value): - home = os.path.expanduser('~') - profile_path = os.path.join(home, '.bash_profile') - file = open(profile_path, 'a') - file.write('export %s=%s\n' % (key, value)) - file.write('export PATH=$%s:$PATH\n' % key) - file.close() + home = os.path.expanduser('~') + if os.path.exists(os.path.join(home, '.bash_profile')): + file_to_write = os.path.join(home, '.bash_profile') + elif os.path.exists(os.path.join(home, '.bash_login')): + file_to_write = os.path.join(home, '.bash_login') + elif os.path.exists(os.path.join(home, '.profile')): + file_to_write = os.path.join(home, '.profile') + else: + file_to_write = os.path.join(home, '.bash_profile') + + SetEnvVar.file_to_write_environment = file_to_write + + file = open(file_to_write, 'a') + if SetEnvVar.ndk_root_passed and SetEnvVar._find_string_in_file('export '.join(key), file_to_write): + # if ndk_root is passed and "ndk_root" is set yet, replace existing string in the file + for line in fileinput.input(file_to_write, inplace=1): + if line.startswith('export '.join(key)): + line = 'export %s=%s' % (key, value) + sys.stdout.write(line) + else: + file.write('export %s=%s\n' % (key, value)) + file.write('export PATH=$%s:$PATH\n' % key) + file.close() + @staticmethod def _set_environment_variable(key, value): @@ -78,49 +116,58 @@ class SetEnvVar: SetEnvVar._set_environment_variable_unix(key, value) @staticmethod - def set_environment_variables(): + def _find_string_in_file(string, file_path): + with open(file_path) as f: + for line in f: + if line.startswith(string): + return True + return False - SetEnvVar.set_console_root() - SetEnvVar.set_ndk_root(None) @staticmethod - def set_console_root(): + def _find_environment_variable(var): try: - cocos_console_root = os.environ[COCOS_CONSOLE_ROOT] + result = os.environ[var] + if result: + return True + else: + return False except Exception: - cocos_console_root = os.path.join(os.path.dirname(os.path.realpath(__file__)), 'tools/cocos2d-console/bin') - SetEnvVar._set_environment_variable(COCOS_CONSOLE_ROOT, cocos_console_root) - os.environ[COCOS_CONSOLE_ROOT] = cocos_console_root - finally: - print "'COCOS_CONSOLE_ROOT' is %s" % cocos_console_root + string_to_search = 'export %s' % var + home = os.path.expanduser('~') + + # find it in ~/.bash_profile + if os.path.exists(os.path.join(home, '.bash_profile')): + if SetEnvVar._find_string_in_file(string_to_search, os.path.join(home, '.bash_profile')): + return True + + # find it in ~/.bash_login + if os.path.exists(os.path.join(home, '.bash_login')): + if SetEnvVar._find_string_in_file(string_to_search, os.path.join(home, '.bash_login')): + return True + + # find it in ~/.profile if exit + if os.path.exists(os.path.join(home, '.profile')): + if SetEnvVar._find_string_in_file(string_to_search, os.path.join(home, '.profile')): + return True + + return False + @staticmethod def _get_ndk_root(): - # python on linux doesn't include Tkinter model, so let user input in terminal - if SetEnvVar._isLinux(): - while True: + if not SetEnvVar._find_environment_variable(NDK_ROOT): - input_value = raw_input('Enter path of ndk, press enter to skip: ') - if not input_value: - break + # python on linux doesn't include Tkinter model, so let user input in terminal + if SetEnvVar._isLinux(): + SetEnvVar.ndk_root = raw_input('can not find envrironment variable "NDK_ROOT", please enter it: ') + else: - if os.path.exists(input_value): - if SetEnvVar._check_validation_ndk_root(input_value): - print 'warning: %s is not valid path of ndk root' % input_value + # pop up a window to let user select path for ndk root + import Tkinter, tkFileDialog - break - - SetEnvVar.ndk_root = input_value - - else: - # pop up a window to let user select path for ndk root - import Tkinter, tkFileDialog - - try: - SetEnvVar.ndk_root = os.environ[NDK_ROOT] - except Exception: root = Tkinter.Tk() SetEnvVar._center(root) @@ -128,23 +175,15 @@ class SetEnvVar: SetEnvVar.ndk_root = tkFileDialog.askdirectory() root.destroy() - # check out if it is a real ndk root - if not SetEnvVar._check_validation_ndk_root(SetEnvVar.ndk_root): - print 'warning: %s is not a valid path of ndk root' % SetEnvVar.ndk_root - frame = Tkinter.Frame(root) Tkinter.Label(frame, text='select path for ndk root').pack(side=Tkinter.LEFT) Tkinter.Button(frame, text='...', command=callback).pack(side=Tkinter.LEFT) frame.pack() root.mainloop() - @staticmethod - def _check_validation_ndk_root(ndk_root): - ndk_build_path = os.path.join(ndk_root, 'ndk-build') - if os.path.isfile(ndk_build_path): return True - else: - return False + + return False # display a window in center and put it on top @staticmethod @@ -161,16 +200,57 @@ class SetEnvVar: @staticmethod def set_ndk_root(value): + ndk_root_updated = False + if value: SetEnvVar.ndk_root = value + ndk_root_updated = True else: - SetEnvVar._get_ndk_root() - - print "ndk_root is %s" % SetEnvVar.ndk_root + ndk_root_updated = SetEnvVar._get_ndk_root() if SetEnvVar.ndk_root: os.environ[NDK_ROOT] = SetEnvVar.ndk_root SetEnvVar._set_environment_variable(NDK_ROOT, SetEnvVar.ndk_root) + ndk_root_updated = True + else: + ndk_root_updated = False + + return ndk_root_updated + + @staticmethod + def set_console_root(): + + if not SetEnvVar._find_environment_variable(COCOS_CONSOLE_ROOT): + cocos_consle_root = os.path.join(SetEnvVar.current_absolute_path, 'tools/cocos2d-console/bin') + SetEnvVar._set_environment_variable(COCOS_CONSOLE_ROOT, cocos_consle_root) + return True + + return False + + @staticmethod + def set_environment_variables(ndk_root): + + console_updated = SetEnvVar.set_console_root() + ndk_root_updated = SetEnvVar.set_ndk_root(ndk_root) + + if SetEnvVar._isWindows(): + if console_updated or ndk_root_updated: + result_string = 'Set up successful.' + if console_updated: + result_string += 'COCOS_CONSOLE_ROOT was added into register table.\n' + if ndk_root_updated: + result_string += 'NDK_ROOT was added into register table.' + + print result_string + else: + if console_updated or ndk_root_updated: + result_string = 'Set up successful.' + if console_updated: + result_string += 'COCOS_CONSOLE_ROOT was added into %s.\n' % SetEnvVar.file_to_write_environment + if ndk_root_updated: + result_string += 'NDK_ROOT was added into %s.' % SetEnvVar.file_to_write_environment + + print result_string if __name__ == '__main__': @@ -182,9 +262,10 @@ if __name__ == '__main__': # ndk_root is passed in if opts.ndk_root: os.environ[NDK_ROOT] = opts.ndk_root - SetEnvVar.set_ndk_root() + SetEnvVar.ndk_root_passed = True + SetEnvVar.set_environment_variables(opts.ndk_root) exit(0) # set environment variables - SetEnvVar.set_environment_variables() + SetEnvVar.set_environment_variables(None) \ No newline at end of file