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Primo3/gulp/tasks/buildCustomJs.js
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buildCustomJs.js
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'use strict';
const gulp = require('gulp');
const babel = require('gulp-babel');
const config = require('../config.js');
const rename = require("gulp-rename");
const concat = require("gulp-concat");
const debug = require('gulp-debug');
const wrap = require("gulp-wrap");
const glob = require('glob');
const gutil = require('gulp-util');
const fs = require("fs");
const browserify = require("browserify");
const source = require('vinyl-source-stream');
const streamify = require('gulp-streamify');
const uglify = require('gulp-uglify');
const buffer = require('vinyl-buffer');
const sourcemaps = require('gulp-sourcemaps');
let buildParams = config.buildParams;
gulp.task('watch-js', ['select-view'], () => {
gulp.watch([`${buildParams.viewJsDir()}/**/*.js`,'!'+buildParams.customPath()],['custom-js']);
});
gulp.task('custom-js', ['select-view', 'custom-html-templates'],() => {
if(config.getBrowserify()) {
buildByBrowserify();
}
else {
buildByConcatination();
}
});
function buildByConcatination() {
return gulp.src([buildParams.customModulePath(),buildParams.mainPath(),buildParams.customNpmJsPath(),buildParams.customNpmDistPath(),'!'+buildParams.customPath(),'!'+buildParams.customNpmJsModulePath(),'!'+buildParams.customNpmJsCustomPath()])
.pipe(concat(buildParams.customFile))
.pipe(babel({
presets: ['es2015']
}))
.on("error", function(err) {
if (err && err.codeFrame) {
gutil.log(
gutil.colors.red("Browserify error: "),
gutil.colors.cyan(err.filename) + ` [${err.loc.line},${err.loc.column}]`,
"\r\n" + err.message + "\r\n" + err.codeFrame);
}
else {
gutil.log(err);
}
this.emit("end");
})
.pipe(wrap('(function(){\n"use strict";\n<%= contents %>\n})();'))
.pipe(gulp.dest(buildParams.viewJsDir()));
}
function buildByBrowserify() {
return browserify({
debug: true,
entries: buildParams.mainJsPath(),
paths:[
buildParams.viewJsDir()+'/node_modules'
]
})
.transform("babelify",{presets: ["es2015"], plugins: ["transform-html-import-to-string"], sourceMaps: true})
.bundle()
.pipe(source(buildParams.customFile))
.pipe(buffer())
.pipe(sourcemaps.init({loadMaps: true}))
.pipe(uglify())
.pipe(sourcemaps.write('./'))
.pipe(gulp.dest(buildParams.viewJsDir()));
}
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