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gulpfile.js
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38 lines (32 loc) · 1008 Bytes
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'use strict';
const gulp = require('gulp');
const ts = require('gulp-typescript');
const del = require("del");
const merge = require('merge2');
const minify = require('gulp-minify');
const sourcemaps = require('gulp-sourcemaps');
const tsProject = ts.createProject('tsconfig.json', {declaration: true});
gulp.task('clean', function () {
return del(['lib/*']);
});
gulp.task('compile', ['clean'], function() {
const tsResult = gulp.src('src/**/*.ts')
.pipe(sourcemaps.init())
.pipe(tsProject());
return merge([
tsResult.dts
.pipe(gulp.dest('lib')),
tsResult.js
.pipe(sourcemaps.write('.'))
.pipe(gulp.dest('lib'))
]);
});
gulp.task('minify', ['compile'], function() {
const tsResult = gulp.src('lib/*.js')
.pipe(minify())
.pipe(gulp.dest('lib'));
});
gulp.task('default', ['clean', 'compile', 'minify']);
gulp.task('watch', ['default'], function () {
gulp.watch('src/**/*.ts', ['default']);
});