A small menubar app that allows you to switch between R versions quickly (if you have multiple versions of R framework installed).
https://rud.is/rswitch
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55 lines
1.7 KiB
55 lines
1.7 KiB
//
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// VersionsUtils.swift
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// RSwitch
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//
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// Created by hrbrmstr on 8/30/19.
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// Copyright © 2019 Bob Rudis. All rights reserved.
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//
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import Foundation
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import Cocoa
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extension AppDelegate {
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// Show the framework dir in a new Finder window
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@objc func openFrameworksDir(_ sender: NSMenuItem?) {
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NSWorkspace.shared.openFile(RVersions.macos_r_framework, withApplication: "Finder")
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}
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func populateRunningApps(menu : NSMenu) {
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// gather running RStudio instances
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let running_rstudios = NSWorkspace.shared.runningApplications.filter {
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$0.bundleIdentifier == "org.rstudio.RStudio"
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}
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// gather running R GUI instances
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let running_rapps = NSWorkspace.shared.runningApplications.filter {
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$0.bundleIdentifier == "org.R-project.R"
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}
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// if we have any running instances of anything
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if ((running_rstudios.count) + (running_rapps.count) > 0) {
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menu.addItem(NSMenuItem.separator())
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let switchToDropdown = NSMenuItem(title: "Switch to", action: nil, keyEquivalent: "")
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let switchToSub = NSMenu()
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menu.addItem(switchToDropdown)
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menu.setSubmenu(switchToSub, for: switchToDropdown)
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// populate RStudio first (it'll be in launch order) then R GUI
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for app in running_rstudios + running_rapps {
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let args = getArgs(app.processIdentifier)!
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let title = app.localizedName! + (args.count > 1 ? " : " + (args[1] as! NSString).lastPathComponent.replacingOccurrences(of: ".Rproj", with: "") : "")
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let mi = NSMenuItem(title: title, action: #selector(switch_to), keyEquivalent: "")
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mi.representedObject = app
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switchToSub.addItem(mi)
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}
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}
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}
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}
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