def main():
"""
main() -> None
Main entry point function for raptor.
"""
options = sys.argv[1:]
command = ""
try:
command = options[0]
except IndexError:
pass
aliases = get_aliases()
if command in aliases:
command = aliases[command]
recognized_commands = {
commit_exports[0]: commit_exports[1],
push_exports[0] : push_exports[1]
}
if command in recognized_commands:
if recognized_commands[command](sys.argv):
passthrough(options)
else:
print_colored('Raptor raised unresolved issues.', color='red')
else:
passthrough(options)
def lint(files):
"""
lint(files: [str]) -> boolean
Runs the configured linter for each file in files, and returns
True if no linter issues are found, False otherwise.
"""
config = get_config()
try:
lint_engine = config['linter']
except KeyError:
print_colored('No linter configured for this project.', color='yellow')
return True
print_colored('Running Linter...', color='none')
err_codes = 0
for filename in files:
for lint_rule in lint_engine:
regex = lint_rule['pattern']
if re.match(regex, filename):
linter = lint_rule['command']
cmd = '%s %s' % (linter, filename)
err_codes += call_command(cmd)
break
return err_codes == 0
def prompt_lint(files):
"""
prompt_lint(files: [str]) -> boolean
Higher level wrapper around lint() which prompts user upon success
or failure.
"""
if not lint(files):
return prompt('Lint raised unresolved issues. Continue?', False)
else:
print_colored('Lint raised no issues', color='green')
return True
def callback(args):
"""
push_callback() -> bool
runs custom push hooks, returns True if everythink ok, False if should
abort.
"""
try:
remote_name = args[2]
branch_name = args[3].split(':')[1]
except IndexError:
print_colored('Raptor doesnt support pushing without '+\
'arguments (yet). Sadface.', color='red')
return False
# fetch the remote so we have the most up-to-date information
call_command('git fetch %s' % (remote_name, ))
output = run_command('git diff HEAD %s/%s --name-status' %\
(remote_name, branch_name))
stdout = output['stdout'].strip()
stderr = output['stderr'].strip()
if stderr.startswith('fatal'):
print 'remote has no branch "%s"' % (branch_name,), \
'- falling back to master'
output = run_command('git diff HEAD %s/master --name-status' %\
(remote_name, ))
stdout = output['stdout'].strip()
stderr = output['stderr'].strip()
if stderr.startswith('fatal'):
print "couldn't push to master. bailing."
return False
git_files = get_diffed_files(stdout)
return prompt_lint(git_files)
