All: Use Lerna to manage monorepo

packages/app-cli/app/base-command.js

@@ -0,0 +1,97 @@
+const { _ } = require('@joplinapp/lib/locale');
+const { reg } = require('@joplinapp/lib/registry.js');
+
+class BaseCommand {
+	constructor() {
+		this.stdout_ = null;
+		this.prompt_ = null;
+	}
+
+	usage() {
+		throw new Error('Usage not defined');
+	}
+
+	encryptionCheck(item) {
+		if (item && item.encryption_applied) throw new Error(_('Cannot change encrypted item'));
+	}
+
+	description() {
+		throw new Error('Description not defined');
+	}
+
+	async action() {
+		throw new Error('Action not defined');
+	}
+
+	compatibleUis() {
+		return ['cli', 'gui'];
+	}
+
+	supportsUi(ui) {
+		return this.compatibleUis().indexOf(ui) >= 0;
+	}
+
+	options() {
+		return [];
+	}
+
+	hidden() {
+		return false;
+	}
+
+	enabled() {
+		return true;
+	}
+
+	cancellable() {
+		return false;
+	}
+
+	async cancel() {}
+
+	name() {
+		const r = this.usage().split(' ');
+		return r[0];
+	}
+
+	setDispatcher(fn) {
+		this.dispatcher_ = fn;
+	}
+
+	dispatch(action) {
+		if (!this.dispatcher_) throw new Error('Dispatcher not defined');
+		return this.dispatcher_(action);
+	}
+
+	setStdout(fn) {
+		this.stdout_ = fn;
+	}
+
+	stdout(text) {
+		if (this.stdout_) this.stdout_(text);
+	}
+
+	setPrompt(fn) {
+		this.prompt_ = fn;
+	}
+
+	async prompt(message, options = null) {
+		if (!this.prompt_) throw new Error('Prompt is undefined');
+		return await this.prompt_(message, options);
+	}
+
+	metadata() {
+		return {
+			name: this.name(),
+			usage: this.usage(),
+			options: this.options(),
+			hidden: this.hidden(),
+		};
+	}
+
+	logger() {
+		return reg.logger();
+	}
+}
+
+module.exports = { BaseCommand };