Fork of the espurna firmware for `mhsw` switches
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/*
ESP8266 file system builder
Copyright (C) 2016-2018 by Xose Pérez <xose dot perez at gmail dot com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// -----------------------------------------------------------------------------
// File system builder
// -----------------------------------------------------------------------------
const fs = require('fs');
const gulp = require('gulp');
const htmlmin = require('gulp-htmlmin');
const cleancss = require('gulp-clean-css');
const uglify = require('gulp-uglify');
const gzip = require('gulp-gzip');
const inline = require('gulp-inline');
const inlineImages = require('gulp-css-base64');
const favicon = require('gulp-base64-favicon');
const htmllint = require('gulp-htmllint');
const gutil = require('gulp-util');
const dataFolder = 'espurna/data/';
const staticFolder = 'espurna/static/';
String.prototype.replaceAll = function(search, replacement) {
var target = this;
return target.split(search).join(replacement);
};
var toHeader = function(filename) {
var source = dataFolder + filename;
var destination = staticFolder + filename + '.h';
var safename = filename.replaceAll('.', '_');
var wstream = fs.createWriteStream(destination);
wstream.on('error', function (err) {
console.log(err);
});
var data = fs.readFileSync(source);
wstream.write('#define ' + safename + '_len ' + data.length + '\n');
wstream.write('const uint8_t ' + safename + '[] PROGMEM = {')
for (i=0; i<data.length; i++) {
if (i % 20 == 0) wstream.write("\n");
wstream.write('0x' + ('00' + data[i].toString(16)).slice(-2));
if (i<data.length-1) wstream.write(',');
}
wstream.write('\n};')
wstream.end();
}
function htmllintReporter(filepath, issues) {
if (issues.length > 0) {
issues.forEach(function (issue) {
gutil.log(gutil.colors.cyan('[gulp-htmllint] ') + gutil.colors.white(filepath + ' [' + issue.line + ',' + issue.column + ']: ') + gutil.colors.red('(' + issue.code + ') ' + issue.msg));
});
process.exitCode = 1;
}
}
gulp.task('build_certs', function() {
toHeader('server.cer');
toHeader('server.key');
});
gulp.task('buildfs_embeded', ['buildfs_inline'], function() {
toHeader('index.html.gz');
});
gulp.task('buildfs_inline', function() {
return gulp.src('html/*.html')
.pipe(htmllint({
'failOnError': true,
'rules': {
'id-class-style': false,
'label-req-for': false,
}
}, htmllintReporter))
.pipe(favicon())
.pipe(inline({
base: 'html/',
js: [uglify],
css: [cleancss, inlineImages],
disabledTypes: ['svg', 'img']
}))
.pipe(htmlmin({
collapseWhitespace: true,
removeComments: true,
minifyCSS: true,
minifyJS: true
}))
.pipe(gzip())
.pipe(gulp.dest(dataFolder));
})
gulp.task('default', ['buildfs_embeded']);