def __init__(self):
self.adapter = Adapter()
self.custom_params = OrderedDict()
self.custom_params.update(self.adapter.CUSTOM_PARAMS)
self.custom_params.update(self.CUSTOM_PARAMS)
class Application(object):
# afind params with amount of following arguments
CUSTOM_PARAMS = OrderedDict([
('--subl', {'args_count': 0, 'description': 'Open files in SublimeText'}),
('--atom', {'args_count': 0, 'description': 'Open files in Atom'}),
('--make-patch', {'args_count': 0, 'description': 'Generate patch for bulk file editing'}),
('--apply-patch', {'args_count': 1, 'description': 'Apply previously generated patch'}),
('--force-colors', {'args_count': 0, 'description': 'Preserve colors while piping'}),
('--afind-dbg', {'args_count': 0, 'is_hidden': True}),
])
PARAMS_FIELD_LENGTH = 24
def __init__(self):
self.adapter = Adapter()
self.custom_params = OrderedDict()
self.custom_params.update(self.adapter.CUSTOM_PARAMS)
self.custom_params.update(self.CUSTOM_PARAMS)
def run(self):
self.adapter_params, self.afind_params = self.split_argv()
show_usage = False
if ('-h' in self.adapter_params) or ('--help' in self.adapter_params):
show_usage = True
elif '--apply-patch' in self.afind_params:
show_usage = False
elif not self.adapter_params:
show_usage = True
if show_usage:
success = self.adapter.print_usage()
if success:
self.add_afind_usage()
return
if '--apply-patch' in self.afind_params:
self._run_patch_apply()
else:
self._run_search()
def _run_search(self):
self.actions_pre()
self.all_filenames = self.parse_and_print()
if '--afind-dbg' in self.afind_params:
sys.stdout.write('\n@afind cmd: ' + self.adapter.cmd_search + '\n')
self.actions_post()
def _run_patch_apply(self):
cmd = 'patch --unified --strip=1 --force --input ' + self.afind_params['--apply-patch'][0]
os.system(cmd)
def split_argv(self):
all_args = sys.argv[1:]
ag_args = []
# Means that next N params will be used by afind
afind_curr_param = ''
afind_args_count = 0
adapter_params = []
afind_params = {}
while all_args:
param_name = all_args.pop(0).decode('utf-8')
if param_name in self.custom_params:
afind_curr_param = param_name
afind_args_count = self.custom_params[param_name]['args_count']
afind_params[afind_curr_param] = []
elif afind_args_count:
afind_params[afind_curr_param].append(param_name)
afind_args_count -= 1
else:
adapter_params.append(param_name)
for param_name in afind_params:
args_count = self.custom_params[param_name]['args_count']
if len(afind_params[param_name]) < args_count:
err = b"Error: Parameter {} requires {} following arguments\n".format(param_name, args_count)
sys.stderr.write(err)
sys.exit(1)
return adapter_params, afind_params
def parse_and_print(self):
"""
:params: orig_out - string
output from ag in ackmate format. Example:
:path/to/file.py
89;7 8: a = {}
:return: SearchResults instance
"""
results = self.adapter.get_results(self.adapter_params, self.afind_params)
if '--make-patch' in self.afind_params:
results = patch_formatter(results)
elif sys.stdout.isatty() or ('--force-colors' in self.afind_params):
results = tty_formatter(results)
else:
results = pipe_formatter(results)
all_filenames = SearchResults()
for res in results:
if res.filename:
all_filenames.add_result(res.filename, res.line_num)
return all_filenames
def add_afind_usage(self):
usage = ''
for param in self.custom_params:
if self.custom_params[param].get('is_hidden'):
continue
usage += ' ' + param.ljust(self.PARAMS_FIELD_LENGTH)
usage += self.custom_params[param]['description'] + '\n'
sys.stdout.write('afind Options:\n' + usage)
def actions_pre(self):
pass
def actions_post(self):
if '--subl' in self.afind_params and self.all_filenames:
onen_in_editor('SublimeText', 'subl', self.all_filenames)
if '--atom' in self.afind_params and self.all_filenames:
onen_in_editor('Atom.io', 'atom', self.all_filenames)