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moved hm.py functions to Toolchain class.

This commit is contained in:
Nick Bolton 2014-03-18 10:47:25 +00:00
parent 564b5c6e51
commit 3b21bf82c7
2 changed files with 184 additions and 199 deletions
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181
ext/build/toolchain.py
View File

@ -18,10 +18,191 @@
import sys, os, ConfigParser, shutil, re, ftputil, zipfile, glob
from generators import Generator, EclipseGenerator, XcodeGenerator, MakefilesGenerator
from getopt import gnu_getopt
if sys.version_info >= (2, 4):
import subprocess
class Toolchain:
# minimum required version.
# 2.6 needed for ZipFile.extractall.
# do not change to 2.7, as the build machines are still at 2.6
# and are a massive pain in the ass to upgrade.
requiredMajor = 2
requiredMinor = 6
# options used by all commands
globalOptions = 'v'
globalOptionsLong = ['no-prompts', 'verbose', 'skip-gui', 'skip-core']
# list of valid commands as keys. the values are optarg strings, but most
# are None for now (this is mainly for extensibility)
cmd_opt_dict = {
'about' : ['', []],
'setup' : ['g:', ['generator=']],
'configure' : ['g:dr', ['generator=', 'debug', 'release', 'mac-sdk=']],
'build' : ['dr', ['debug', 'release']],
'clean' : ['dr', ['debug', 'release']],
'update' : ['', []],
'install' : ['', []],
'doxygen' : ['', []],
'dist' : ['', ['vcredist-dir=', 'qt-dir=']],
'distftp' : ['', ['host=', 'user=', 'pass=', 'dir=']],
'kill' : ['', []],
'usage' : ['', []],
'revision' : ['', []],
'reformat' : ['', []],
'open' : ['', []],
'genlist' : ['', []],
'reset' : ['', []],
'signwin' : ['', ['pfx=', 'pwd=', 'dist']],
'signmac' : ['', ['identity=']]
}
# aliases to valid commands
cmd_alias_dict = {
'info' : 'about',
'help' : 'usage',
'package' : 'dist',
'docs' : 'doxygen',
'make' : 'build',
'cmake' : 'configure',
}
def complete_command(self, arg):
completions = []
for cmd, optarg in self.cmd_opt_dict.iteritems():
# if command was matched fully, return only this, so that
# if `dist` is typed, it will return only `dist` and not
# `dist` and `distftp` for example.
if cmd == arg:
return [cmd,]
if cmd.startswith(arg):
completions.append(cmd)
for alias, cmd in self.cmd_alias_dict.iteritems():
# don't know if this will work just like above, but it's
# probably worth adding.
if alias == arg:
return [alias,]
if alias.startswith(arg):
completions.append(alias)
return completions
def start_cmd(self, argv):
cmd_arg = ''
if len(argv) > 1:
cmd_arg = argv[1]
# change common help args to help command
if cmd_arg in ('--help', '-h', '--usage', '-u', '/?'):
cmd_arg = 'usage'
completions = self.complete_command(cmd_arg)
if cmd_arg and len(completions) > 0:
if len(completions) == 1:
# get the only completion (since in this case we have 1)
cmd = completions[0]
# build up the first part of the map (for illustrative purposes)
cmd_map = list()
if cmd_arg != cmd:
cmd_map.append(cmd_arg)
cmd_map.append(cmd)
# map an alias to the command, and build up the map
if cmd in self.cmd_alias_dict.keys():
alias = cmd
if cmd_arg == cmd:
cmd_map.append(alias)
cmd = self.cmd_alias_dict[cmd]
cmd_map.append(cmd)
# show command map to avoid confusion
if len(cmd_map) != 0:
print 'Mapping command: %s' % ' -> '.join(cmd_map)
self.run_cmd(cmd, argv[2:])
return 0
else:
print (
'Command `%s` too ambiguous, '
'could mean any of: %s'
) % (cmd_arg, ', '.join(completions))
else:
if len(argv) == 1:
print 'No command specified, showing usage.\n'
else:
print 'Command not recognised: %s\n' % cmd_arg
self.run_cmd('usage')
# generic error code if not returned sooner
return 1
def run_cmd(self, cmd, argv = []):
verbose = False
try:
options_pair = self.cmd_opt_dict[cmd]
options = self.globalOptions + options_pair[0]
options_long = []
options_long.extend(self.globalOptionsLong)
options_long.extend(options_pair[1])
opts, args = gnu_getopt(argv, options, options_long)
for o, a in opts:
if o in ('-v', '--verbose'):
verbose = True
# pass args and optarg data to command handler, which figures out
# how to handle the arguments
handler = CommandHandler(argv, opts, args, verbose)
# use reflection to get the function pointer
cmd_func = getattr(handler, cmd)
cmd_func()
except:
if not verbose:
# print friendly error for users
sys.stderr.write('Error: ' + sys.exc_info()[1].__str__() + '\n')
sys.exit(1)
else:
# if user wants to be verbose let python do it's thing
raise
def run(self, argv):
# the toolchain source used to live in the build dir, which is now used for
# CMake generated files. the only way to
if os.path.exists('build/toolchain.py'):
print "Removing legacy build dir."
os.rename('build', 'build.old')
if sys.version_info < (self.requiredMajor, self.requiredMinor):
print ('Python version must be at least ' +
str(self.requiredMajor) + '.' + str(self.requiredMinor) + ', but is ' +
str(sys.version_info[0]) + '.' + str(sys.version_info[1]))
sys.exit(1)
try:
self.start_cmd(argv)
except KeyboardInterrupt:
print '\n\nUser aborted, exiting.'
class InternalCommands:
project = 'synergy'

202
hm.py
View File

@ -16,205 +16,9 @@
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
# hm.py: 'Help Me', is a simple wrapper for all build tools.
#
# This script was created for the Synergy project.
# http://synergy-foss.org/
#
# The idea behind this is to simplify the build system,
# however, it's not a dependancy of building Synergy.
# In other words, you don't need to use this script!
#
# If you don't wish to run this script, simply run:
# cmake .
# make
# This will create an in-source UNIX Makefile.
import sys, os
import sys
sys.path.append('ext')
# if old build src dir exists, move it, as this will now be used for build
# output.
if os.path.exists('build/toolchain.py'):
print "Removing legacy build dir."
os.rename('build', 'build.old')
from build import toolchain
from getopt import gnu_getopt
# minimum required version.
# 2.6 needed for ZipFile.extractall.
# do not change to 2.7, as the build machines are still at 2.6
# and are a massive pain in the ass to upgrade.
requiredMajor = 2
requiredMinor = 6
# options used by all commands
globalOptions = 'v'
globalOptionsLong = ['no-prompts', 'verbose', 'skip-gui', 'skip-core']
# list of valid commands as keys. the values are optarg strings, but most
# are None for now (this is mainly for extensibility)
cmd_opt_dict = {
'about' : ['', []],
'setup' : ['g:', ['generator=']],
'configure' : ['g:dr', ['generator=', 'debug', 'release', 'mac-sdk=']],
'build' : ['dr', ['debug', 'release']],
'clean' : ['dr', ['debug', 'release']],
'update' : ['', []],
'install' : ['', []],
'doxygen' : ['', []],
'dist' : ['', ['vcredist-dir=', 'qt-dir=']],
'distftp' : ['', ['host=', 'user=', 'pass=', 'dir=']],
'kill' : ['', []],
'usage' : ['', []],
'revision' : ['', []],
'reformat' : ['', []],
'open' : ['', []],
'genlist' : ['', []],
'reset' : ['', []],
'signwin' : ['', ['pfx=', 'pwd=', 'dist']],
'signmac' : ['', ['identity=']]
}
# aliases to valid commands
cmd_alias_dict = {
'info' : 'about',
'help' : 'usage',
'package' : 'dist',
'docs' : 'doxygen',
'make' : 'build',
'cmake' : 'configure',
}
def complete_command(arg):
completions = []
for cmd, optarg in cmd_opt_dict.iteritems():
# if command was matched fully, return only this, so that
# if `dist` is typed, it will return only `dist` and not
# `dist` and `distftp` for example.
if cmd == arg:
return [cmd,]
if cmd.startswith(arg):
completions.append(cmd)
for alias, cmd in cmd_alias_dict.iteritems():
# don't know if this will work just like above, but it's
# probably worth adding.
if alias == arg:
return [alias,]
if alias.startswith(arg):
completions.append(alias)
return completions
def start_cmd(argv):
cmd_arg = ''
if len(argv) > 1:
cmd_arg = argv[1]
# change common help args to help command
if cmd_arg in ('--help', '-h', '--usage', '-u', '/?'):
cmd_arg = 'usage'
completions = complete_command(cmd_arg)
if cmd_arg and len(completions) > 0:
if len(completions) == 1:
# get the only completion (since in this case we have 1)
cmd = completions[0]
# build up the first part of the map (for illustrative purposes)
cmd_map = list()
if cmd_arg != cmd:
cmd_map.append(cmd_arg)
cmd_map.append(cmd)
# map an alias to the command, and build up the map
if cmd in cmd_alias_dict.keys():
alias = cmd
if cmd_arg == cmd:
cmd_map.append(alias)
cmd = cmd_alias_dict[cmd]
cmd_map.append(cmd)
# show command map to avoid confusion
if len(cmd_map) != 0:
print 'Mapping command: %s' % ' -> '.join(cmd_map)
run_cmd(cmd, argv[2:])
return 0
else:
print (
'Command `%s` too ambiguous, '
'could mean any of: %s'
) % (cmd_arg, ', '.join(completions))
else:
if len(argv) == 1:
print 'No command specified, showing usage.\n'
else:
print 'Command not recognised: %s\n' % cmd_arg
run_cmd('usage')
# generic error code if not returned sooner
return 1
def run_cmd(cmd, argv = []):
verbose = False
try:
options_pair = cmd_opt_dict[cmd]
options = globalOptions + options_pair[0]
options_long = []
options_long.extend(globalOptionsLong)
options_long.extend(options_pair[1])
opts, args = gnu_getopt(argv, options, options_long)
for o, a in opts:
if o in ('-v', '--verbose'):
verbose = True
# pass args and optarg data to command handler, which figures out
# how to handle the arguments
handler = toolchain.CommandHandler(argv, opts, args, verbose)
# use reflection to get the function pointer
cmd_func = getattr(handler, cmd)
cmd_func()
except:
if not verbose:
# print friendly error for users
sys.stderr.write('Error: ' + sys.exc_info()[1].__str__() + '\n')
sys.exit(1)
else:
# if user wants to be verbose let python do it's thing
raise
def main(argv):
if sys.version_info < (requiredMajor, requiredMinor):
print ('Python version must be at least ' +
str(requiredMajor) + '.' + str(requiredMinor) + ', but is ' +
str(sys.version_info[0]) + '.' + str(sys.version_info[1]))
sys.exit(1)
try:
start_cmd(argv)
except KeyboardInterrupt:
print '\n\nUser aborted, exiting.'
# Start the program.
main(sys.argv)
tc = toolchain.Toolchain()
tc.run(sys.argv)