var cp = require('child_process');
var log = require('../log');
var Plugin = require('../plugin');
//
// [Usage]
//
// https://github.com/skygragon/leetcode-cli-plugins/blob/master/docs/cpp.lint.md
//
var plugin = new Plugin(100, 'cpp.lint', '2017.07.27',
'Plugin to do static code check on c++ code.');
var DEFAULT_FLAGS = [
'-legal/copyright',
'-build/include_what_you_use'
];
plugin.testProblem = function(problem, cb) {
// TODO: unify error handling
if (!plugin.config.bin)
return log.error('cpplint.py not configured correctly! (plugins:cpp.lint:bin)');
var flags = DEFAULT_FLAGS.concat(plugin.config.flags || []);
var cmd = [
plugin.config.bin,
'--filter=' + flags.join(','),
problem.file
].join(' ');
log.info('\nRunning cpplint ...');
log.debug(cmd);
log.info();
cp.exec(cmd, function(e, stdout, stderr) {
if (e) {
stderr.split('\n').forEach(function(line) {
if (line.length > 0) log.error(line);
});
} else {
plugin.next.testProblem(problem, cb);
}
});
};
module.exports = plugin;