first commit

app_vue/node_modules/clipboardy/lib/linux.js

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+'use strict';
+const path = require('path');
+const execa = require('execa');
+
+const xsel = 'xsel';
+const xselFallback = path.join(__dirname, '../fallbacks/linux/xsel');
+
+const copyArguments = ['--clipboard', '--input'];
+const pasteArguments = ['--clipboard', '--output'];
+
+const makeError = (xselError, fallbackError) => {
+	let error;
+	if (xselError.code === 'ENOENT') {
+		error = new Error('Couldn\'t find the `xsel` binary and fallback didn\'t work. On Debian/Ubuntu you can install xsel with: sudo apt install xsel');
+	} else {
+		error = new Error('Both xsel and fallback failed');
+		error.xselError = xselError;
+	}
+
+	error.fallbackError = fallbackError;
+	return error;
+};
+
+const xselWithFallback = async (argumentList, options) => {
+	try {
+		return await execa.stdout(xsel, argumentList, options);
+	} catch (xselError) {
+		try {
+			return await execa.stdout(xselFallback, argumentList, options);
+		} catch (fallbackError) {
+			throw makeError(xselError, fallbackError);
+		}
+	}
+};
+
+const xselWithFallbackSync = (argumentList, options) => {
+	try {
+		return execa.sync(xsel, argumentList, options);
+	} catch (xselError) {
+		try {
+			return execa.sync(xselFallback, argumentList, options);
+		} catch (fallbackError) {
+			throw makeError(xselError, fallbackError);
+		}
+	}
+};
+
+module.exports = {
+	copy: async options => {
+		await xselWithFallback(copyArguments, options);
+	},
+	copySync: options => {
+		xselWithFallbackSync(copyArguments, options);
+	},
+	paste: options => xselWithFallback(pasteArguments, options),
+	pasteSync: options => xselWithFallbackSync(pasteArguments, options)
+};