I use SystemJS in my Angular2 project. I use tsconfig file for TypeScript. I want to use gulp to concat and minify my code for production version. I am having an issues with concating the code: each time I try to concat files I get either 'angular' not defined or 'system' not defined. I tried to modify the order that I try to load my files from node modules, however I did not succeeded.
I was wondering if any of you had this issues, and found an answer to it?
Here is my gulp file:
var gulp = require('gulp'),
.....
var paths = {
dist: 'dist',
vendor: {
js: [
'node_modules/systemjs/dist/system.src.js',
'node_modules/angular2/bundles/angular2.dev.js',
'node_modules/angular2/bundles/angular2-polyfills.js',
'node_modules/angular2/bundles/router.dev.js'
...
],
css: []
},
app: {
templates: [
'app/**/*.html',
'!node_modules/*.html'
],
scripts: [
'app/**/*.ts',
'app/config.ts',
'app/app.ts'
]
}
};
var tsProject = ts.createProject('tsconfig.json', {
out: 'Whatever.js'
});
gulp.task('dev:build:templates', function () {
return gulp.src(paths.app.templates)
.pipe(ngHtml2Js({
moduleName: 'Whatever',
declareModule: false
}))
.pipe(concat("Whatever.tpls.min.js"))
.pipe(gulp.dest(paths.dist));
});
gulp.task('prod:build:templates', function () {
return gulp.src(paths.app.templates)
.pipe(minifyHtml({
empty: true,
spare: true,
quotes: true
}))
.pipe(ngHtml2Js({
moduleName: 'whatever',
declareModule: false
}))
.pipe(concat(paths.appName + ".tpls.min.js"))
.pipe(uglify())
.pipe(gulp.dest(paths.dist));
});
gulp.task('dev:build:scripts', function () {
var tsResult = tsProject.src()
.pipe(sourcemaps.init())
.pipe(ts(tsProject));
return tsResult.js
.pipe(sourcemaps.write({
sourceRoot: '/app'
}))
.pipe(concat('whatever.js'))
.pipe(gulp.dest(paths.dist));
});
gulp.task('dev:build:styles', function () {
return gulp.src(paths.app.styles)
.pipe(sass())
.pipe(gulp.dest(paths.dist + '/css'));
});
gulp.task('dev:build:vendor', function () {
return gulp.src(paths.vendor.js)
.pipe(concat('vendor.min.js'))
.pipe(gulp.dest(paths.dist))
});
gulp.task('dev:build', [
'dev:build:vendor',
'dev:build:templates',
'dev:build:scripts',
'dev:build:styles',
], function () {
});
This is how I load my files:
<script src="vendor.min.js"></script>
<script src="Whatever.js"></script>
<script src="Whatever.tpls.min.js"></script>
And here are the erors that I am getting:
Uncaught TypeError: Unexpected anonymous System.register call.(anonymous function) @ vendor.min.js:2680load.metadata.format @ vendor.min.js:3220oldModule @ vendor.min.js:3749(anonymous function) @ vendor.min.js:2411SystemJSLoader.register @ vendor.min.js:2636(anonymous function) @ Whatever.js:2
Whatever.tpls.min.js:1 Uncaught ReferenceError: angular is not defined
