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@dbankier
Created July 6, 2015 08:27
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Nativescript with Jade, SCSS and Babel
// modified from this: https://github.com/emiloberg/nativescript-emulator-reload
// all sources
var babelSrc = [ 'src/**/*.js', '!src/tns_modules', '!src/tns_modules/**', '!src/node_modules', '!src/node_modules/**' ];
var jadeSrc = [ 'src/**/*.jade' ];
var sassSrc = [ 'src/**/*.scss' ];
var resources = [ 'src/{App_Resources,tns_modules,node_modules}/**', 'src/package.json'];
// Which emulator to run?
// iPhone-4s, iPhone-5, iPhone-5s, iPhone-6-Plus, iPhone-6,
// iPad-2, iPad-Retina, iPad-Air, Resizable-iPhone, Resizable-iPa
var emulator = 'iPhone-5';
var gulp = require('gulp');
var spawn = require('child_process').spawn;
var babel = require('gulp-babel');
var jade = require('gulp-jade');
var sass = require('gulp-sass');
var rename = require('gulp-rename');
var mergeStream = require('merge-stream');
var del = require('del');
gulp.task('emulate', function(cb) {
var child = spawn('tns', ['emulate', 'ios', '--device', emulator], {cwd: process.cwd()});
var stdout = '';
var stderr = '';
child.stdout.setEncoding('utf8');
child.stdout.on('data', function (data) {
stdout += data;
console.log(data);
});
child.stderr.setEncoding('utf8');
child.stderr.on('data', function (data) {
stderr += data;
console.log(chalk.red(data));
});
child.on('close', function(code) {
console.log('Done with exit code', code);
});
cb();
});
gulp.task('clean', function(cb) {
del("app/**", cb);
});
function compileBabel(src) {
return gulp.src(src)
.pipe(babel({ stage: 1, blacklist: ["strict"] }))
.pipe(gulp.dest('app'));
}
function compileJade(src) {
return gulp.src(src)
.pipe(jade({pretty: true}))
.pipe(rename({extname:".xml"}))
.pipe(gulp.dest('app'));
}
function compileSass(src) {
return gulp.src(src)
.pipe(sass().on('error', sass.logError))
.pipe(gulp.dest('app'));
}
function moveResources(src) {
return gulp.src(src)
.pipe(gulp.dest('app'));
}
gulp.task('compile', function() {
return mergeStream(
compileBabel(babelSrc),
compileJade(jadeSrc),
compileSass(sassSrc),
moveResources(resources)
);
});
gulp.task('watch', ['compile', 'emulate'], function(callback) {
gulp.watch(babelSrc, function(e) { compileBabel(e.path); gulp.start('emulate');});
gulp.watch(jadeSrc, function(e) { compileJade(e.path); gulp.start('emulate');});
gulp.watch(sassSrc, function(e) { compileSass(e.path); gulp.start('emulate');});
gulp.watch(resources, function(e) { moveResources(e.path); gulp.start('emulate');});
});
gulp.task('default', ['compile'], function() { });
@dbankier
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dbankier commented Jul 6, 2015

If it is unclear, everything goes in the src directory instead of app.

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