mirror of
https://github.com/pulsar-edit/pulsar.git
synced 2024-09-20 07:28:08 +03:00
117 lines
3.1 KiB
JavaScript
117 lines
3.1 KiB
JavaScript
const path = require('path');
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const fs = require('fs-plus');
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module.exports = class CommandInstaller {
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constructor(applicationDelegate) {
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this.applicationDelegate = applicationDelegate;
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}
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initialize(appVersion) {
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this.appVersion = appVersion;
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}
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getInstallDirectory() {
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return '/usr/local/bin';
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}
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getResourcesDirectory() {
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return process.resourcesPath;
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}
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installShellCommandsInteractively() {
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const showErrorDialog = error => {
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this.applicationDelegate.confirm(
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{
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message: 'Failed to install shell commands',
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detail: error.message
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},
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() => {}
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);
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};
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this.installAtomCommand(true, (error, atomCommandName) => {
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if (error) return showErrorDialog(error);
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this.installApmCommand(true, (error, apmCommandName) => {
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if (error) return showErrorDialog(error);
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this.applicationDelegate.confirm(
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{
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message: 'Commands installed.',
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detail: `The shell commands \`${atomCommandName}\` and \`${apmCommandName}\` are installed.`
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},
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() => {}
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);
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});
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});
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}
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getCommandNameForChannel(commandName) {
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let channelMatch = this.appVersion.match(/beta|nightly/);
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let channel = channelMatch ? channelMatch[0] : '';
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switch (channel) {
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case 'beta':
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return `${commandName}-beta`;
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case 'nightly':
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return `${commandName}-nightly`;
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default:
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return commandName;
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}
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}
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installAtomCommand(askForPrivilege, callback) {
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this.installCommand(
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path.join(this.getResourcesDirectory(), 'app', 'atom.sh'),
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this.getCommandNameForChannel('atom'),
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askForPrivilege,
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callback
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);
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}
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installApmCommand(askForPrivilege, callback) {
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this.installCommand(
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path.join(
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this.getResourcesDirectory(),
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'app',
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'apm',
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'node_modules',
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'.bin',
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'apm'
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),
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this.getCommandNameForChannel('apm'),
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askForPrivilege,
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callback
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);
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}
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installCommand(commandPath, commandName, askForPrivilege, callback) {
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if (process.platform !== 'darwin') return callback();
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const destinationPath = path.join(this.getInstallDirectory(), commandName);
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fs.readlink(destinationPath, (error, realpath) => {
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if (error && error.code !== 'ENOENT') return callback(error);
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if (realpath === commandPath) return callback(null, commandName);
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this.createSymlink(fs, commandPath, destinationPath, error => {
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if (error && error.code === 'EACCES' && askForPrivilege) {
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const fsAdmin = require('fs-admin');
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this.createSymlink(fsAdmin, commandPath, destinationPath, error => {
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callback(error, commandName);
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});
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} else {
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callback(error);
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}
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});
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});
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}
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createSymlink(fs, sourcePath, destinationPath, callback) {
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fs.unlink(destinationPath, error => {
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if (error && error.code !== 'ENOENT') return callback(error);
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fs.makeTree(path.dirname(destinationPath), error => {
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if (error) return callback(error);
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fs.symlink(sourcePath, destinationPath, callback);
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});
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});
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}
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};
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