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express-graphql-template/gulpfile.js

40 lines
937 B
JavaScript

const {src, dest, watch, series, task} = require('gulp');
const ts = require('gulp-typescript');
const del = require('delete');
/**
* Clears the dist folder by deleting all files inside.
* @param cb
*/
function clearDist(cb) {
del('dist/*', cb);
}
/**
* Typescript compilation task.
* @returns {*}
*/
function compileTypescript() {
let tsProject = ts.createProject('tsconfig.json');
let tsResult = tsProject.src().pipe(tsProject());
return tsResult
//.pipe(minify())
.pipe(dest('dist'));
}
/**
* Task for moving all remaining file from source to dist that don't need procession.
* @returns {*}
*/
function moveRemaining() {
return src(['src/**/*', '!src/**/*.ts'])
.pipe(dest('dist'));
}
task('default', series(clearDist, compileTypescript, moveRemaining));
task('watch', () => {
watch('**/*.ts', compileTypescript);
watch(['src/**/*', '!src/**/*.ts'], moveRemaining());
});