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gulpfile.js
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gulpfile.js
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/*eslint "require-jsdoc": off, "no-console": off, "no-sync": off*/
const {series, parallel} = require('gulp');
const gulpSrc = require('gulp').src;
const gulpDest = require('gulp').dest;
const assert = require('assert');
const less = require('gulp-less');
const cssMin = require('gulp-clean-css');
const jsMin = require('gulp-jsmin');
const rename = require('gulp-rename');
const spawn = require('child_process').spawn;
const extend = require('extend');
const fs = require('fs');
const path = require('path');
const platformPath = path.normalize(__dirname);
const commandExtension = /^win/.test(process.platform) ? '.cmd' : '';
// assert.ok(process.env.NODE_PATH,
// '\x1b[93;41mThe NODE_PATH must be specified with the path to the application launch directory:\x1b[0m ' + __dirname.toLowerCase());
//const nodePath = process.env.NODE_PATH.toLowerCase();
// assert.notEqual(nodePath.indexOf(__dirname.toLowerCase()), -1,
// '\x1b[93;41mNODE_PATH must contain the path to the application launch directory.\x1b[0m\nСейчас: ' +
// nodePath + '\nMust contain: ' + __dirname.toLowerCase());
/*******************************
* Build tasks
********************************/
/**
* Initializing the primary application.
* First cleaned up folders and installed all modules.
*/
const build = series(parallel(buildBackendNpm, buildFrontend, buildBower, compileLessAll),
parallel(minifyCssAll, minifyJsAll));
const minify = series(compileLessAll, minifyCssAll, minifyJsAll);
// For studio app - build only
const assemble = series(build);
function compileLessAll (done) {
let themes = themeDirs();
let start = null;
for (let i = 0; i < themes.length; i++) {
if (start) {
start = start.then(compileLess(themes[i]));
} else {
start = compileLess(themes[i])();
}
}
if (!start) {
start = Promise.resolve();
}
start.then(function () {
done();
})
.catch(function (err) {
console.error(err);
done(err);
});
}
function minifyCssAll(done) {
let themes = themeDirs();
let start = null;
for (let i = 0; i < themes.length; i++) {
if (start) {
start = start.then(minifyCSS(themes[i]));
} else {
start = minifyCSS(themes[i])();
}
}
if (!start) {
start = Promise.resolve();
}
start
.then(done)
.catch(function (err) {
console.error(err);
done(err);
});
}
function minifyJsAll(done) {
let themes = themeDirs();
let start = null;
for (let i = 0; i < themes.length; i++) {
if (start) {
start = start.then(minifyJS(themes[i]));
} else {
start = minifyJS(themes[i])();
}
}
if (!start) {
start = Promise.resolve();
}
start
.then(done)
.catch(function (err) {
console.error(err);
done(err);
});
}
function buildBackendNpm(done) {
npm(platformPath)()
.then(done)
.catch((err) => {
console.error(err);
done(err)});
}
function buildFrontend(done) {
let themes = themeDirs();
let start = null;
for (let i = 0; i < themes.length; i++) {
if (start) {
start = start.then(frontendInstall(themes[i]));
} else {
start = frontendInstall(themes[i])();
}
}
if (!start) {
start = Promise.resolve();
}
start
.then(function () {
done();
})
.catch(function (err) {
console.error(err);
done(err);
});
}
function buildBower(done) {
let themes = themeDirs();
let start = null;
for (let i = 0; i < themes.length; i++) {
if (start) {
start = start.then(bowerInstall(themes[i]));
} else {
start = bowerInstall(themes[i])();
}
}
if (!start) {
start = Promise.resolve();
}
start
.then(function () {
done();
})
.catch(function (err) {
console.error(err);
done(err);
});
}
/*******************************
* Service function
********************************/
function npm(pathDir) {
return function () {
return new Promise(function (resolve, reject) {
let npmArgs = ['install', '--no-save', '--prefer-offline']; // TODO '--only=prod' if use - delete gulp in devDependce
try {
fs.accessSync(path.join(pathDir, 'package-lock.json'));
console.log('Installing CI the backend packages for the path ' + pathDir); // TODO '--only=prod' if use - delete gulp in devDependce
npmArgs = ['ci', '--prefer-offline'];
} catch (error) {
console.log('Installing the backend packages for the path ' + pathDir);
}
run(pathDir, 'npm', npmArgs, resolve, reject);
});
};
}
function frontendInstall(pathDir) {
return function () {
return new Promise(function (resolve, reject) {
try {
fs.accessSync(path.join(pathDir, 'package.json'));
} catch (error) {
resolve();
return;
}
try {
/**
* Configuration parameters
* @property {String} vendorDir - package installation folder
*/
let packageJson = JSON.parse(fs.readFileSync(path.join(pathDir, 'package.json'), {encoding: 'utf-8'}));
if (!packageJson.vendorDir) {
console.warn('In the package.json the destination directory for vendor files is not specified in [vendorDir]!\nSet default ./static/vendor');
packageJson.vendorDir = './static/vendor';
}
let npmArgs = ['install', '--only=prod', '--no-save', '--prefer-offline'];
try {
fs.accessSync(path.join(pathDir, 'package-lock.json'));
console.log('Installing CI the frontend packages for the path ' + pathDir);
npmArgs = ['ci', '--only=prod', '--prefer-offline'];
} catch (error) {
console.log('Installing the frontend packages for the path ' + pathDir);
}
run(pathDir, 'npm', npmArgs, function () {
const srcDir = path.join(pathDir, 'node_modules');
try {
fs.accessSync(srcDir);
} catch (err) {
resolve();
return;
}
try {
const vendorModules = fs.readdirSync(srcDir);
let copyers = [];
let copyer;
for (let i = 0; i < vendorModules.length; i++) {
copyer = copyVendorResources(srcDir, path.join(pathDir, packageJson.vendorDir), vendorModules[i]);
if (copyer) {
copyers.push(copyer);
}
}
if (copyers.length) {
Promise.all(copyers).then(resolve).catch(reject);
return;
}
} catch (error) {
return reject(error);
}
resolve();
}, reject);
} catch (error) {
reject(error);
}
});
};
}
function bowerInstall(pathDir) {
return function () {
return new Promise(function (resolve, reject) {
try {
fs.accessSync(path.join(pathDir, '.bowerrc'));
} catch (error) {
resolve();
return;
}
try {
/**
* Параметры конфигурации bower
* @property {String} vendorDir - папка установки пакетов
*/
let bc = JSON.parse(fs.readFileSync(path.join(pathDir, '.bowerrc'), {encoding: 'utf-8'}));
console.warn('DEPRICATED installing the bower packages for the path ' + pathDir + ' use npm');
run(pathDir, 'bower', ['install', '--config.interactive=false', '--allow-root'], function () {
let srcDir = path.join(pathDir, bc.directory);
try {
fs.accessSync(srcDir);
} catch (err) {
resolve();
return;
}
try {
let vendorModules = fs.readdirSync(srcDir);
let copyers, copyer;
copyers = [];
if (bc.vendorDir) {
for (let i = 0; i < vendorModules.length; i++) {
copyer = copyVendorResources(srcDir, path.join(pathDir, bc.vendorDir), vendorModules[i]);
if (copyer) {
copyers.push(copyer);
}
}
} else {
console.warn('In the .bowerrc the destination directory for vendor files is not specified in!');
}
if (copyers.length) {
Promise.all(copyers).then(resolve).catch(reject);
return;
}
} catch (error) {
return reject(error);
}
resolve();
}, reject);
} catch (error) {
reject(error);
}
});
};
}
function copyVendorResources(src, dst, module) {
return new Promise(function (resolve, reject) {
let dist = path.join(src, module, 'dist');
let min = path.join(src, module, 'min');
let dest = path.join(dst, module);
copyResources(
dist,
dest,
'Copied distribution files of vendor package ' + module
)(false).then(copyResources(
min,
dest,
'Copied minified files vendor package ' + module
)
).then(copyResources(
path.join(src, module),
dest,
'Copied vendor package files ' + module
)
).then(resolve).catch(reject);
});
}
function copyResources(srcPath, destPath, msg) {
return function (skip) {
return new Promise(function (resolve, reject) {
if (!skip) {
try {
fs.accessSync(srcPath);
} catch (err) {
resolve(false);
return;
}
gulpSrc([path.join(srcPath, '**', '*')])
.pipe(gulpDest(destPath))
.on('finish', function () {
console.log(msg);
resolve(true);
})
.on('error', reject);
} else {
resolve(true);
}
});
};
}
function compileLess(p) {
return function () {
return new Promise(function (resolve, reject) {
if (!fs.existsSync(path.join(p, 'less'))) {
return resolve();
}
console.log('Compiling less files for the path ' + p);
try {
gulpSrc([path.join(p, 'less', '*.less')])
.pipe(less({
paths: [path.join(p, 'less', '*.less')]
}))
.pipe(rename({
suffix: '.less'
}))
.pipe(gulpDest(path.join(p, 'static', 'css')))
.on('finish', resolve)
.on('error', reject);
} catch (error) {
reject(error);
}
});
};
}
function minifyCSS(p) {
return function () {
return new Promise(function (resolve, reject) {
if (!fs.existsSync(path.join(p, 'static', 'css'))) {
return resolve();
}
console.log('Minification of front-end style files for the path ' + p);
try {
gulpSrc([
path.join(p, 'static', 'css', '*.css'),
'!' + path.join(p, 'static', 'css', '*.min.css')
], {base: path.join(p, 'static', 'css')})
.pipe(cssMin({rebase: false}))
.pipe(rename({suffix: '.min'}))
.pipe(gulpDest(path.join(p, 'static', 'css')))
.on('finish', resolve)
.on('error', reject);
} catch (error) {
reject(error);
}
});
};
}
function minifyJS(p) {
return function () {
return new Promise(function (resolve, reject) {
if (!fs.existsSync(path.join(p, 'static', 'js'))) {
return resolve();
}
console.log('Minification frontend script files for the path ' + p);
try {
gulpSrc(
[
path.join(p, 'static', 'js', '*.js'),
'!' + path.join(p, 'static', 'js', '*.min.js')
], {base: path.join(p, 'static', 'js')})
.pipe(jsMin())
.pipe(rename({suffix: '.min'}))
.pipe(gulpDest(path.join(p, 'static', 'js')))
.on('finish', resolve)
.on('error', reject);
} catch (error) {
reject(error);
}
});
};
}
function run(path, command, args, resolve, reject) {
try {
let child = spawn(command + commandExtension,
args,
{
cwd: path,
env: process.env
}
);
child.stdout.on('data', function (data) {
console.log(data.toString('utf-8'));
});
child.stderr.on('data', function (data) {
console.error(data.toString('utf-8'));
});
child.on('close', function (code) {
if (code !== 0) {
return reject('child process failed with code ' + code);
}
return resolve();
});
} catch (error) {
reject(error);
}
}
function buildDir(start, dir) {
let modulesDir = path.join(platformPath, dir);
let modules = fs.readdirSync(modulesDir);
let stat;
let f = start;
for (let i = 0; i < modules.length; i++) {
stat = fs.statSync(path.join(modulesDir, modules[i]));
if (stat.isDirectory()) {
f = f.then(npm(path.join(modulesDir, modules[i])));
}
}
return f;
}
function themeDirs() {
let themes = _themeDirs(path.join(platformPath, 'themes'));
//Array.prototype.push.apply(themes, _themeDirs(themesDir));
// pth = path.join(platformPath);//, 'applications');
// tmp = fs.readdirSync(pth);
// tmp.forEach(function (dir) {
// let module = path.join(pth, dir);
// let stat = fs.statSync(module);
// if (stat.isDirectory()) {
// let themesDir = path.join(module, 'themes');
// if (fs.existsSync(themesDir)) {
// Array.prototype.push.apply(themes, _themeDirs(themesDir));
// } else {
// themes.push(module);
// }
// }
// });
return themes;
}
function _themeDirs(basePath) {
let themes = [];
if (fs.existsSync(basePath)) {
let tmp = fs.readdirSync(basePath);
tmp.forEach(function (dir) {
let theme = path.join(basePath, dir);
let stat = fs.statSync(theme);
if (stat.isDirectory()) {
themes.push(theme);
}
});
}
return themes;
}
exports.build = build;
exports.assemble = assemble;
exports.default = assemble;
exports.buildBackendNpm = buildBackendNpm;
exports.buildFrontend = buildFrontend;
exports.buildBower = buildBower;
exports.minify = minify;