diff --git a/lib/cmds/template_generator.js b/lib/cmds/template_generator.js new file mode 100644 index 00000000..4fc77971 --- /dev/null +++ b/lib/cmds/template_generator.js @@ -0,0 +1,87 @@ +let fs = require('../core/fs.js'); +let utils = require('../utils/utils.js'); + +class TemplateGenerator { + constructor(templateName) { + this.templateName = templateName; + } + + downloadAndGenerate(uri, destinationFolder, name) { + let {url, filePath} = this.getExternalProject(uri); + let tmpFilePath = fs.tmpDir(filePath); + + fs.mkdirpSync(utils.dirname(tmpFilePath)); + utils.downloadFile(url, tmpFilePath, () => { + let fspath = utils.joinPath(destinationFolder, name); + const decompress = require('decompress'); + + decompress(tmpFilePath, fspath, { + map: file => { + let fixed_path = file.path.split('/'); + fixed_path.shift(); // remove first directory + file.path = utils.joinPath(...fixed_path); + return file; + } + }); + }); + } + + generate(destinationFolder, name) { + let templatePath = fs.embarkPath(utils.joinPath('templates', this.templateName)); + console.log(__('Initializing Embark Template....').green); + let fspath = utils.joinPath(destinationFolder, name); + + fs.copySync(templatePath, fspath); + utils.cd(fspath); + utils.sed('package.json', '%APP_NAME%', name); + + if (name === 'embark_demo') { + console.log(__('Installing packages...').green); + utils.runCmd('npm install'); + } + + console.log(__('Init complete').green); + console.log('\n' + __('App ready at ').green + fspath); + + if (name === 'embark_demo') { + console.log('-------------------'.yellow); + console.log(__('Next steps:').green); + console.log(('-> ' + ('cd ' + fspath).bold.cyan).green); + console.log('-> '.green + 'embark run'.bold.cyan); + console.log(__('For more info go to http://embark.status.im').green); + } + } + + getExternalProject(uri) { + const constants = require('../constants'); + const RAW_URL = 'https://github.com/'; + + let match = uri.match( + /\.[a-z]+\/([-a-zA-Z0-9@:%_+.~#?&\/=]+)/ + ); + + let url, folder; + + if (uri.startsWith('http')) { + url = uri + "/archive/master.zip" + folder = match[1] + } else if (uri.startsWith('github')) { + url = "https://" + uri + "/archive/master.zip" + folder = match[1] + } else if (uri.split('/').length === 2) { + url = "https://github.com/" + uri + "/archive/master.zip" + folder = uri + } else if (uri.indexOf('/') === -1) { + url = "https://github.com/embark-framework/embark-" + uri + "-template/archive/master.zip" + folder = "embark-framework/embark-" + uri + "-template" + } + + return { + url, + filePath: utils.joinPath(".embark/templates/", folder, "archive.zip") + }; + } + +} + +module.exports = TemplateGenerator;