urbit/apps/launch/gulpfile.js

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var gulp = require('gulp');
var cssimport = require('gulp-cssimport');
var cssnano = require('gulp-cssnano');
var rollup = require('gulp-better-rollup');
var sucrase = require('@sucrase/gulp-plugin');
var minify = require('gulp-minify');
var exec = require('child_process').exec;
var resolve = require('rollup-plugin-node-resolve');
var commonjs = require('rollup-plugin-commonjs');
var replace = require('rollup-plugin-replace');
var json = require('rollup-plugin-json');
var builtins = require('rollup-plugin-node-builtins');
var rootImport = require('rollup-plugin-root-import');
var globals = require('rollup-plugin-node-globals');
/***
Main config options
***/
var urbitrc = require('./.urbitrc');
/***
End main config options
***/
gulp.task('css-bundle', function() {
return gulp
.src('src/index.css')
.pipe(cssimport())
.pipe(cssnano())
.pipe(gulp.dest('./urbit/app/launch/css'));
});
gulp.task('jsx-transform', function(cb) {
return gulp.src('src/**/*.js')
.pipe(sucrase({
transforms: ['jsx']
}))
.pipe(gulp.dest('dist'));
});
gulp.task('js-imports', function(cb) {
return gulp.src('dist/index.js')
.pipe(rollup({
plugins: [
commonjs({
namedExports: {
'node_modules/react/index.js': [ 'Component' ],
'node_modules/react-is/index.js': [ 'isValidElementType' ],
}
}),
replace({
'process.env.NODE_ENV': JSON.stringify('development')
}),
rootImport({
root: `${__dirname}/dist/js`,
useEntry: 'prepend',
extensions: '.js'
}),
json(),
globals(),
builtins(),
resolve()
]
}, 'umd'))
.on('error', function(e){
console.log(e);
cb();
})
.pipe(gulp.dest('./urbit/app/launch/js/'))
.on('end', cb);
});
gulp.task('js-minify', function () {
return gulp.src('./urbit/app/launch/js/index.js')
.pipe(minify())
.pipe(gulp.dest('./urbit/app/launch/js/'));
});
gulp.task('js-cachebust', function(cb) {
return Promise.resolve(
exec('git log', function (err, stdout, stderr) {
let firstLine = stdout.split("\n")[0];
let commitHash = firstLine.split(' ')[1].substr(0, 10);
let newFilename = "index-" + commitHash + "-min.js";
exec('mv ./urbit/app/launch/js/index-min.js ./urbit/app/launch/js/' + newFilename);
})
);
})
gulp.task('urbit-copy', function () {
let ret = gulp.src('urbit/**/*');
urbitrc.URBIT_PIERS.forEach(function(pier) {
ret = ret.pipe(gulp.dest(pier));
});
return ret;
});
gulp.task('js-bundle-dev', gulp.series('jsx-transform', 'js-imports'));
gulp.task('js-bundle-prod', gulp.series('jsx-transform', 'js-imports', 'js-minify', 'js-cachebust'))
gulp.task('bundle-dev',
gulp.series(
gulp.parallel(
'css-bundle',
'js-bundle-dev'
),
'urbit-copy'
)
);
gulp.task('bundle-prod',
gulp.series(
gulp.parallel(
'css-bundle',
'js-bundle-prod'
),
'urbit-copy'
)
);
gulp.task('default', gulp.series('bundle-dev'));
gulp.task('watch', gulp.series('default', function() {
gulp.watch('src/**/*.js', gulp.parallel('js-bundle-dev'));
gulp.watch('src/**/*.css', gulp.parallel('css-bundle'));
gulp.watch('urbit/**/*', gulp.parallel('urbit-copy'));
}));