def main_redo_ifcreate(redo_flavour, targets):
import os
import vars, state
from log import err
targets = state.fix_chdir(targets)
f = state.File(vars.TARGET)
for t in targets:
if os.path.exists(t):
err('%s: error: %r already exists\n', redo_flavour, t)
return 1
else:
f.add_dep(state.File(name=t))
def main_redo_ifchange(redo_flavour, targets):
import ifchange, state, vars, builder
from log import debug2
if vars.TARGET:
f = state.File(name=vars.TARGET)
debug2('TARGET: %r %r %r\n', vars.STARTDIR, vars.PWD, vars.TARGET)
else:
f = None
debug2('%s: no target - not adding depends.\n', redo_flavour)
targets = state.fix_chdir(targets)
return builder.main(targets, ifchange.should_build, f, re_do=False)
def main_redo_delegate(redo_flavour, targets):
import builder, state, vars
from log import debug2
if vars.TARGET:
f = state.File(name=vars.TARGET)
debug2('TARGET: %r %r %r\n', vars.STARTDIR, vars.PWD, vars.TARGET)
else:
f = None
debug2('%S: no target - not delegating.\n', redo_flavour)
targets = state.fix_chdir(targets)
return builder.main(targets, delegate=f)
def main_redo_stamp(redo_flavour, targets):
import os
import vars, state
if len(targets) > 1:
err('%s: no arguments expected.\n', redo_flavour)
return 1
if os.isatty(0):
err('%s: you must provide the data to stamp on stdin\n', redo_flavour)
return 1
# hashlib is only available in python 2.5 or higher, but the 'sha' module
# produces a DeprecationWarning in python 2.6 or higher. We want to support
# python 2.4 and above without any stupid warnings, so let's try using hashlib
# first, and downgrade if it fails.
try:
import hashlib
except ImportError:
import sha
sh = sha.sha()
else:
sh = hashlib.sha1()
while 1:
b = os.read(0, 4096)
sh.update(b)
if not b: break
csum = sh.hexdigest()
if not vars.TARGET:
return 0
state.fix_chdir([])
f = state.File(vars.TARGET)
f._add('%s .' % csum)
def main_redo_dofile(redo_flavour, targets):
import os.path
import state, builder
res = 0
targets = state.fix_chdir(targets)
for target in targets:
f = state.File(name=target)
dodir,dofile,basedir,basename,ext = builder._find_do_file(f)
if dodir:
print os.path.join(dodir, dofile)
else:
res = res + 1
return res
def main_redo_always(redo_flavour, targets):
import vars, state
state.fix_chdir([])
f = state.File(vars.TARGET)
f.add_dep(state.File(name=state.ALWAYS))
def main_redo_log(redo_flavour, targets):
import state, logger
targets = state.fix_chdir(targets)
return logger.main(targets, toplevel=True)
def main_redo(redo_flavour, targets):
import builder, state
targets = state.fix_chdir(targets)
return builder.main(targets)
