def compare(self, opts, conf, tmp, nbdotfiles):
dotfiles = conf.get_dotfiles(opts['profile'])
self.assertTrue(len(dotfiles) == nbdotfiles)
t = Templategen(base=opts['dotpath'], debug=True)
inst = Installer(create=opts['create'],
backup=opts['backup'],
dry=opts['dry'],
base=opts['dotpath'],
debug=True)
comp = Comparator()
results = {}
for dotfile in dotfiles:
ret, insttmp = inst.install_to_temp(t, tmp, dotfile.src,
dotfile.dst)
if not ret:
results[path] = False
continue
diff = comp.compare(insttmp,
dotfile.dst,
ignore=['whatever', 'whatelse'])
print('XXXX diff for {} and {}:\n{}'.format(
dotfile.src, dotfile.dst, diff))
path = os.path.expanduser(dotfile.dst)
results[path] = diff == ''
return results
def compare(self, o, tmp, nbdotfiles):
dotfiles = o.dotfiles
self.assertTrue(len(dotfiles) == nbdotfiles)
t = Templategen(base=o.dotpath, debug=True)
inst = Installer(create=o.create, backup=o.backup,
dry=o.dry, base=o.dotpath, debug=o.debug)
comp = Comparator()
results = {}
for dotfile in dotfiles:
path = os.path.expanduser(dotfile.dst)
ret, insttmp = inst.install_to_temp(t, tmp, dotfile.src,
dotfile.dst)
if not ret:
results[path] = False
continue
diff = comp.compare(insttmp, dotfile.dst,
ignore=['whatever', 'whatelse'])
results[path] = diff == ''
return results
def cmd_compare(o, tmp):
"""compare dotfiles and return True if all identical"""
dotfiles = o.dotfiles
if dotfiles == []:
msg = 'no dotfile defined for this profile (\"{}\")'
LOG.warn(msg.format(o.profile))
return True
# compare only specific files
same = True
selected = dotfiles
if o.compare_focus:
selected = _select(o.compare_focus, dotfiles)
if len(selected) < 1:
return False
t = Templategen(base=o.dotpath, variables=o.variables, debug=o.debug)
inst = Installer(create=o.create,
backup=o.backup,
dry=o.dry,
base=o.dotpath,
workdir=o.workdir,
debug=o.debug,
backup_suffix=o.install_backup_suffix)
comp = Comparator(diffopts=o.compare_dopts, debug=o.debug)
for dotfile in selected:
if o.debug:
LOG.dbg('comparing {}'.format(dotfile))
src = dotfile.src
if not os.path.lexists(os.path.expanduser(dotfile.dst)):
line = '=> compare {}: \"{}\" does not exist on local'
LOG.log(line.format(dotfile.key, dotfile.dst))
same = False
continue
tmpsrc = None
if dotfile.trans_r:
# apply transformation
tmpsrc = apply_trans(o.dotpath, dotfile, debug=o.debug)
if not tmpsrc:
# could not apply trans
same = False
continue
src = tmpsrc
# install dotfile to temporary dir
ret, insttmp = inst.install_to_temp(t, tmp, src, dotfile.dst)
if not ret:
# failed to install to tmp
same = False
continue
ignores = list(set(o.compare_ignore + dotfile.cmpignore))
diff = comp.compare(insttmp, dotfile.dst, ignore=ignores)
if tmpsrc:
# clean tmp transformed dotfile if any
tmpsrc = os.path.join(o.dotpath, tmpsrc)
if os.path.exists(tmpsrc):
remove(tmpsrc)
if diff == '':
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('same file')
else:
line = '=> compare {}: diffing with \"{}\"'
LOG.log(line.format(dotfile.key, dotfile.dst))
LOG.emph(diff)
same = False
return same
def _dotfile_compare(o, dotfile, tmp):
"""
compare a dotfile
returns True if same
"""
t = _get_templater(o)
inst = Installer(create=o.create,
backup=o.backup,
dry=o.dry,
base=o.dotpath,
workdir=o.workdir,
debug=o.debug,
backup_suffix=o.install_backup_suffix,
diff_cmd=o.diff_command)
comp = Comparator(diff_cmd=o.diff_command, debug=o.debug)
# add dotfile variables
newvars = dotfile.get_dotfile_variables()
t.add_tmp_vars(newvars=newvars)
# dotfiles does not exist / not installed
if o.debug:
LOG.dbg('comparing {}'.format(dotfile))
src = dotfile.src
if not os.path.lexists(os.path.expanduser(dotfile.dst)):
line = '=> compare {}: \"{}\" does not exist on destination'
LOG.log(line.format(dotfile.key, dotfile.dst))
return False
# apply transformation
tmpsrc = None
if dotfile.trans_r:
if o.debug:
LOG.dbg('applying transformation before comparing')
tmpsrc = apply_trans(o.dotpath, dotfile, t, debug=o.debug)
if not tmpsrc:
# could not apply trans
return False
src = tmpsrc
# is a symlink pointing to itself
asrc = os.path.join(o.dotpath, os.path.expanduser(src))
adst = os.path.expanduser(dotfile.dst)
if os.path.samefile(asrc, adst):
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('points to itself')
return True
ignores = list(set(o.compare_ignore + dotfile.cmpignore))
ignores = patch_ignores(ignores, dotfile.dst, debug=o.debug)
insttmp = None
if dotfile.template and Templategen.is_template(src, ignore=ignores):
# install dotfile to temporary dir for compare
ret, err, insttmp = inst.install_to_temp(t,
tmp,
src,
dotfile.dst,
is_template=True,
chmod=dotfile.chmod)
if not ret:
# failed to install to tmp
line = '=> compare {} error: {}'
LOG.log(line.format(dotfile.key, err))
LOG.err(err)
return False
src = insttmp
# compare
diff = comp.compare(src, dotfile.dst, ignore=ignores)
# clean tmp transformed dotfile if any
if tmpsrc:
tmpsrc = os.path.join(o.dotpath, tmpsrc)
if os.path.exists(tmpsrc):
removepath(tmpsrc, LOG)
# clean tmp template dotfile if any
if insttmp:
if os.path.exists(insttmp):
removepath(insttmp, LOG)
if diff != '':
# print diff results
line = '=> compare {}: diffing with \"{}\"'
LOG.log(line.format(dotfile.key, dotfile.dst))
if o.compare_fileonly:
LOG.raw('<files are different>')
else:
LOG.emph(diff)
return False
# no difference
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('same file')
return True
def cmd_compare(opts, conf, tmp, focus=[], ignore=[]):
"""compare dotfiles and return True if all identical"""
dotfiles = conf.get_dotfiles(opts['profile'])
if dotfiles == []:
msg = 'no dotfile defined for this profile (\"{}\")'
LOG.warn(msg.format(opts['profile']))
return True
# compare only specific files
same = True
selected = dotfiles
if focus:
selected = _select(focus, dotfiles)
if len(selected) < 1:
return False
t = Templategen(profile=opts['profile'],
base=opts['dotpath'],
variables=opts['variables'],
debug=opts['debug'])
inst = Installer(create=opts['create'],
backup=opts['backup'],
dry=opts['dry'],
base=opts['dotpath'],
workdir=opts['workdir'],
debug=opts['debug'])
comp = Comparator(diffopts=opts['dopts'], debug=opts['debug'])
for dotfile in selected:
if opts['debug']:
LOG.dbg('comparing {}'.format(dotfile))
src = dotfile.src
if not os.path.lexists(os.path.expanduser(dotfile.dst)):
LOG.emph('\"{}\" does not exist on local\n'.format(dotfile.dst))
tmpsrc = None
if dotfile.trans_r:
# apply transformation
tmpsrc = apply_trans(opts, dotfile)
if not tmpsrc:
# could not apply trans
continue
src = tmpsrc
# install dotfile to temporary dir
ret, insttmp = inst.install_to_temp(t, tmp, src, dotfile.dst)
if not ret:
# failed to install to tmp
continue
ignores = list(set(ignore + dotfile.cmpignore))
diff = comp.compare(insttmp, dotfile.dst, ignore=ignores)
if tmpsrc:
# clean tmp transformed dotfile if any
tmpsrc = os.path.join(opts['dotpath'], tmpsrc)
if os.path.exists(tmpsrc):
remove(tmpsrc)
if diff == '':
if opts['debug']:
LOG.dbg('diffing \"{}\" VS \"{}\"'.format(
dotfile.key, dotfile.dst))
LOG.dbg('same file')
else:
LOG.log('diffing \"{}\" VS \"{}\"'.format(dotfile.key,
dotfile.dst))
LOG.emph(diff)
same = False
return same
def cmd_compare(o, tmp):
"""compare dotfiles and return True if all identical"""
dotfiles = o.dotfiles
if not dotfiles:
msg = 'no dotfile defined for this profile (\"{}\")'
LOG.warn(msg.format(o.profile))
return True
# compare only specific files
same = True
selected = dotfiles
if o.compare_focus:
selected = _select(o.compare_focus, dotfiles)
if len(selected) < 1:
return False
t = Templategen(base=o.dotpath,
variables=o.variables,
func_file=o.func_file,
filter_file=o.filter_file,
debug=o.debug)
tvars = t.add_tmp_vars()
inst = Installer(create=o.create,
backup=o.backup,
dry=o.dry,
base=o.dotpath,
workdir=o.workdir,
debug=o.debug,
backup_suffix=o.install_backup_suffix,
diff_cmd=o.diff_command)
comp = Comparator(diff_cmd=o.diff_command, debug=o.debug)
for dotfile in selected:
# add dotfile variables
t.restore_vars(tvars)
newvars = dotfile.get_dotfile_variables()
t.add_tmp_vars(newvars=newvars)
if o.debug:
LOG.dbg('comparing {}'.format(dotfile))
src = dotfile.src
if not os.path.lexists(os.path.expanduser(dotfile.dst)):
line = '=> compare {}: \"{}\" does not exist on destination'
LOG.log(line.format(dotfile.key, dotfile.dst))
same = False
continue
tmpsrc = None
if dotfile.trans_r:
# apply transformation
if o.debug:
LOG.dbg('applying transformation before comparing')
tmpsrc = apply_trans(o.dotpath, dotfile, t, debug=o.debug)
if not tmpsrc:
# could not apply trans
same = False
continue
src = tmpsrc
# is a symlink pointing to itself
asrc = os.path.join(o.dotpath, os.path.expanduser(src))
adst = os.path.expanduser(dotfile.dst)
if os.path.samefile(asrc, adst):
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('points to itself')
continue
# install dotfile to temporary dir
ret, insttmp = inst.install_to_temp(t, tmp, src, dotfile.dst)
if not ret:
# failed to install to tmp
same = False
continue
ignores = list(set(o.compare_ignore + dotfile.cmpignore))
ignores = patch_ignores(ignores, dotfile.dst, debug=o.debug)
diff = comp.compare(insttmp, dotfile.dst, ignore=ignores)
if tmpsrc:
# clean tmp transformed dotfile if any
tmpsrc = os.path.join(o.dotpath, tmpsrc)
if os.path.exists(tmpsrc):
remove(tmpsrc)
if diff == '':
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('same file')
else:
line = '=> compare {}: diffing with \"{}\"'
LOG.log(line.format(dotfile.key, dotfile.dst))
LOG.emph(diff)
same = False
return same
def cmd_compare(o, tmp):
"""compare dotfiles and return True if all identical"""
dotfiles = o.dotfiles
if not dotfiles:
msg = 'no dotfile defined for this profile (\"{}\")'
LOG.warn(msg.format(o.profile))
return True
# compare only specific files
same = True
selected = dotfiles
if o.compare_focus:
selected = _select(o.compare_focus, dotfiles)
if len(selected) < 1:
return False
t = Templategen(base=o.dotpath,
variables=o.variables,
func_file=o.func_file,
filter_file=o.filter_file,
debug=o.debug)
tvars = t.add_tmp_vars()
inst = Installer(create=o.create,
backup=o.backup,
dry=o.dry,
base=o.dotpath,
workdir=o.workdir,
debug=o.debug,
backup_suffix=o.install_backup_suffix,
diff_cmd=o.diff_command)
comp = Comparator(diff_cmd=o.diff_command, debug=o.debug)
for dotfile in selected:
if not dotfile.src and not dotfile.dst:
# ignore fake dotfile
continue
# add dotfile variables
t.restore_vars(tvars)
newvars = dotfile.get_dotfile_variables()
t.add_tmp_vars(newvars=newvars)
# dotfiles does not exist / not installed
if o.debug:
LOG.dbg('comparing {}'.format(dotfile))
src = dotfile.src
if not os.path.lexists(os.path.expanduser(dotfile.dst)):
line = '=> compare {}: \"{}\" does not exist on destination'
LOG.log(line.format(dotfile.key, dotfile.dst))
same = False
continue
# apply transformation
tmpsrc = None
if dotfile.trans_r:
if o.debug:
LOG.dbg('applying transformation before comparing')
tmpsrc = apply_trans(o.dotpath, dotfile, t, debug=o.debug)
if not tmpsrc:
# could not apply trans
same = False
continue
src = tmpsrc
# is a symlink pointing to itself
asrc = os.path.join(o.dotpath, os.path.expanduser(src))
adst = os.path.expanduser(dotfile.dst)
if os.path.samefile(asrc, adst):
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.key, dotfile.dst))
LOG.dbg('points to itself')
continue
log_dst = dotfile.dst
if log_dst.startswith(os.path.expanduser('~')):
log_dst = log_dst.replace(os.path.expanduser('~'), '~', 1)
# install dotfile to temporary dir and compare
ret, err, insttmp = inst.install_to_temp(t,
tmp,
src,
dotfile.dst,
template=dotfile.template)
if not ret:
# failed to install to tmp
line = '=> compare {}: error'
LOG.log(line.format(dotfile.key, err))
LOG.err(err)
same = False
continue
ignores = list(set(o.compare_ignore + dotfile.cmpignore))
ignores = patch_ignores(ignores, dotfile.dst, debug=o.debug)
src_newer = os.path.getmtime(asrc) > os.path.getmtime(adst)
if o.debug:
LOG.dbg('src newer: {}'.format(src_newer))
diff = ''
if o.compare_target == 'local' \
or (o.compare_target == 'smart' and not src_newer):
diff = comp.compare(dotfile.dst, insttmp, ignore=ignores)
diff_target = dotfile.dst
else:
diff = comp.compare(insttmp, dotfile.dst, ignore=ignores)
diff_target = insttmp
# clean tmp transformed dotfile if any
if tmpsrc:
tmpsrc = os.path.join(o.dotpath, tmpsrc)
if os.path.exists(tmpsrc):
remove(tmpsrc, LOG)
if diff == '':
# no difference
if o.debug:
line = '=> compare {}: diffing with \"{}\"'
LOG.dbg(line.format(dotfile.src_key, log_dst))
LOG.dbg('same file')
else:
# print diff results
line = '=> compare {}: diffing with \"{}\"'
if diff_target == dotfile.dst:
line = line.format(log_dst, dotfile.src_key)
else:
line = line.format(dotfile.src_key, log_dst)
LOG.log(line)
if o.compare_target == 'smart':
if src_newer:
LOG.sub('{} is newer'.format(dotfile.src_key))
else:
LOG.sub('{} is newer'.format(log_dst))
if not o.compare_fileonly:
LOG.emph(diff)
same = False
return same