98 lines
1.6 KiB
JavaScript
98 lines
1.6 KiB
JavaScript
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'use strict';
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var path = require('path');
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var childProcess = require('child_process');
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var objectAssign = require('object-assign');
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module.exports = function (target, opts, cb) {
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if (typeof target !== 'string') {
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throw new Error('Expected a `target`');
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}
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if (typeof opts === 'function') {
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cb = opts;
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opts = null;
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}
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opts = objectAssign({wait: true}, opts);
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var cmd;
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var appArgs = [];
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var args = [];
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var cpOpts = {};
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if (Array.isArray(opts.app)) {
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appArgs = opts.app.slice(1);
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opts.app = opts.app[0];
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}
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if (process.platform === 'darwin') {
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cmd = 'open';
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if (cb && opts.wait) {
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args.push('-W');
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}
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if (opts.app) {
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args.push('-a', opts.app);
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}
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if (appArgs.length > 0) {
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args.push('--args');
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args = args.concat(appArgs);
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}
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} else if (process.platform === 'win32') {
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cmd = 'cmd';
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args.push('/c', 'start');
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target = target.replace(/&/g, '^&');
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if (cb && opts.wait) {
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args.push('/wait');
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}
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if (opts.app) {
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args.push(opts.app);
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}
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if (appArgs.length > 0) {
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args = args.concat(appArgs);
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}
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} else {
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if (opts.app) {
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cmd = opts.app;
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} else {
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cmd = path.join(__dirname, 'xdg-open');
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}
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if (appArgs.length > 0) {
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args = args.concat(appArgs);
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}
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if (!(cb && opts.wait)) {
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// xdg-open will block the process unless
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// stdio is ignored even if it's unref'd
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cpOpts.stdio = 'ignore';
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}
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}
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args.push(target);
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var cp = childProcess.spawn(cmd, args, cpOpts);
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if (cb) {
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cp.once('error', cb);
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cp.once('close', function (code) {
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if (code > 0) {
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cb(new Error('Exited with code ' + code));
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return;
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}
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cb();
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});
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} else {
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cp.unref();
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}
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return cp;
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};
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