iwmlib/browser/package.js

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/* globals require, __dirname, process */
/*eslint no-console: ["error", { allow: ["log", "info", "warn", "error"] }]*/
const fse = require('fs-extra')
const path = require('path')
const packager = require('electron-packager')
const rebuild = require('electron-rebuild')
// Arguments
//----------------------
let folder = null
if (process.argv.length < 3) {
console.error('Missing command line parameter "folder"!')
process.exit(1)
} else {
folder = process.argv[2]
}
// Settings
//----------------------
let settings = null
const root = path.join(__dirname, '../')
try {
settings = require(`../${folder}/settings.json`)
} catch (e) {
console.error('Cannot read settings.json in folder, does it exist?')
process.exit(1)
}
// Read settings
//----------------------
const title = `--- Build "${settings.name || settings.id}" ---`
const line = Array(title.length + 1).join('-')
console.info(line)
console.info(title)
console.info(line)
// Using folder
//----------------------
const tempFolder = path.join(root, 'temp', settings.id)
console.log(`Using folder ${tempFolder}`)
// Delete temp folder (when last run aborted)
fse.removeSync(tempFolder)
console.log(`Folder ${tempFolder} deleted`)
// Create folder
fse.ensureDirSync(tempFolder)
console.log(`Folder ${tempFolder} created`)
// Create subfolders
const defaultFolders = ['assets', 'browser', 'css', 'lib', 'node_modules', 'server']
console.log(`The folders ${defaultFolders.join(', ')} are included by default`)
const folders = new Set(settings.browser.folders.concat(defaultFolders))
for (let folder of folders) {
console.log(`Copy folder ${folder}`)
const folderOld = path.join(root, folder)
const folderNew = path.join(root, 'temp', settings.id, folder)
fse.copySync(folderOld, folderNew)
}
// Write package.json
//----------------------
let json = {
name: settings.id,
productName: settings.name || settings.id,
version: settings.version,
main: 'browser/main.js',
dependencies: {}
}
// Read and write dependencies
const packageJson = fse.readJsonSync(path.join(root, 'package.json'))
Object.assign(json.dependencies, packageJson.dependencies)
// Add browser dependencies
if (settings.browser.dependencies) {
let dependencies = {}
for (let dependency of settings.browser.dependencies) {
dependencies[dependency] = '*'
}
Object.assign(json.dependencies, dependencies)
}
console.log('Create package.json')
fse.writeJsonSync(path.join(tempFolder, 'package.json'), json, {spaces: 4})
// Write URL to settings.json
//----------------------
console.log('Write URL to browser/settings.json')
fse.writeJsonSync(path.join(tempFolder, 'browser/settings.json'), {url: `../${folder}/index.html`}, {spaces: 4})
// Build with electron-packager
//----------------------
console.log('Start electron-packager')
packager({
dir: `./temp/${settings.id}`,
arch: 'x64',
asar: false,
overwrite: true,
out: './dist/electron',
icon: './assets/icons/icon',
platform: settings.browser.platform || ['darwin', 'win32'],
prune: false,
afterCopy: [(buildPath, electronVersion, platform, arch, callback) => {
console.log(`Rebuild Node.js modules for ${platform}...`)
rebuild.rebuild({buildPath, electronVersion, arch})
.then(() => {
console.log(`...Node.js modules for ${platform} rebuilded`)
callback()
})
.catch(error => {
console.error(`Error: ${error}`)
callback(error)
});
}]
})
.then(appPaths => {
console.log('electron-packager finished')
// Delete temp folder
//----------------------
fse.removeSync(tempFolder)
console.log(`Folder ${tempFolder} deleted`)
// Write data folders
//----------------------
if (settings.browser.data) {
console.log('Copy data folders')
for (let folder of settings.browser.data) {
for (let appPath of appPaths) {
console.log(`Copy folder ${folder} to ${appPath}`)
const source = path.join(root, folder)
const target = path.join(getResourcesPath(root, appPath), folder)
fse.copySync(source, target, {
dereference: true,
filter: item => {
if (settings.browser.dataExtensions && fse.lstatSync(item).isFile() && !settings.browser.dataExtensions.includes(path.extname(item).substring(1).toLowerCase())) {
return false
} else {
return true
}
}
})
}
}
}
// Finished
//----------------------
console.info('Finished')
})
.catch(error => {
console.error(error)
})
function getResourcesPath(root, appPath) {
let resourcesPath = ""
if (/darwin/.test(appPath) || /mas/.test(appPath)) {
resourcesPath = path.join(root, appPath, `${json.productName}.app/Contents/Resources/app`)
} else if (/win32/.test(appPath) || /linux/.test(appPath)) {
resourcesPath = path.join(root, appPath, 'resources/app')
}
return resourcesPath
}