/*eslint max-nested-callbacks: 0 */

'use strict';

var eslint = require('gulp-eslint');

var exec = require('child_process').exec;

var gulp = require('gulp');

var istanbul = require('istanbul');

var jsonEditor = require('gulp-json-editor');

var os = require('os');

var path = require('path');

var util = require('util');

function execCb(cb, err, stdout, stderr) {

}

var options = {

coveragePaths: [

'*.js',

'lib/**/*.js',

'plugins/*.js'

],

lintPaths: [

'*.js',

'lib/**/*.js',

'plugins/*.js',

'templates/default/*.js',

'templates/haruki/*.js',

'test/specs/**/*.js'

],

nodeBin: path.resolve(__dirname, './jsdoc.js'),

nodePath: process.execPath,

rhinoBin: (function() {

var filepath = path.resolve(__dirname, './jsdoc');

if (os.platform().indexOf('win') === 0) {

filepath = '.cmd';

}

return filepath;

})()

};

gulp.task('bump', function() {

gulp.src('./package.json')

.pipe(jsonEditor({

revision: String( Date.now() )

}))

.pipe(gulp.dest('./'));

});

gulp.task('coverage', function(cb) {

var cmd = util.format('./node_modules/.bin/istanbul cover %s -- -T', options.nodeBin);

exec(cmd, execCb.bind(null, cb));

});

gulp.task('lint', function() {

var pipeline = gulp.src(options.lintPaths)

.pipe(eslint())

.pipe(eslint.formatEach())

.pipe(eslint.failOnError());

});

gulp.task('test-node', function(cb) {

var cmd = util.format('%s "%s" -T', options.nodePath, options.nodeBin);

exec(cmd, execCb.bind(null, cb));

});

gulp.task('test-rhino', function(cb) {

var cmd = util.format('"%s" -T -q "parser=rhino"', options.rhinoBin);

exec(cmd, execCb.bind(null, cb));

});

gulp.task('test-rhino-jsparser', function(cb) {

var cmd = util.format('"%s" -T -q "parser=js"', options.rhinoBin);

exec(cmd, execCb.bind(null, cb));

});

gulp.task('test', ['test-node', 'test-rhino', 'test-rhino-jsparser']);

gulp.task('default', ['lint', 'test']);