Add Environment manager #284

SwiftBar/Utility/Environment.swift

@@ -1 +1,55 @@
+import Foundation
 
+class Environment {
+    static let shared = Environment()
+
+    enum Variables: String {
+        case swiftBar = "SWIFTBAR"
+        case swiftBarVersion = "SWIFTBAR_VERSION"
+        case swiftBarBuild = "SWIFTBAR_BUILD"
+        case swiftBarPluginsPath = "SWIFTBAR_PLUGINS_PATH"
+        case swiftBarPluginPath = "SWIFTBAR_PLUGIN_PATH"
+        case swiftBarPluginCachePath = "SWIFTBAR_PLUGIN_CACHE_PATH"
+        case swiftBarPluginDataPath = "SWIFTBAR_PLUGIN_DATA_PATH"
+        case swiftBarLaunchTime = "SWIFTBAR_LAUNCH_TIME"
+        case osVersionMajor = "OS_VERSION_MAJOR"
+        case osVersionMinor = "OS_VERSION_MINOR"
+        case osVersionPatch = "OS_VERSION_PATCH"
+        case osAppearance = "OS_APPEARANCE"
+        case osLastSleepTime = "OS_LAST_SLEEP_TIME"
+        case osLastWakeTime = "OS_LAST_WAKE_TIME"
+    }
+
+    private var dateFormatter: ISO8601DateFormatter = {
+        let formatter = ISO8601DateFormatter()
+        formatter.timeZone = TimeZone.current
+        return formatter
+    }()
+
+    private var systemEnv: [Variables: String] = [
+        .swiftBar: "1",
+        .swiftBarVersion: Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String ?? "",
+        .swiftBarBuild: Bundle.main.infoDictionary?["CFBundleVersion"] as? String ?? "",
+        .swiftBarPluginsPath: PreferencesStore.shared.pluginDirectoryPath ?? "",
+        .osVersionMajor: String(ProcessInfo.processInfo.operatingSystemVersion.majorVersion),
+        .osVersionMinor: String(ProcessInfo.processInfo.operatingSystemVersion.minorVersion),
+        .osVersionPatch: String(ProcessInfo.processInfo.operatingSystemVersion.patchVersion),
+    ]
+
+    var systemEnvStr: [String: String] {
+        Dictionary(uniqueKeysWithValues:
+            systemEnv.map { key, value in (key.rawValue, value) })
+    }
+
+    init() {
+        systemEnv[.swiftBarLaunchTime] = dateFormatter.string(from: NSDate.now)
+    }
+
+    func updateSleepTime(date: Date) {
+        systemEnv[.osLastSleepTime] = dateFormatter.string(from: date)
+    }
+
+    func updateWakeTime(date: Date) {
+        systemEnv[.osLastWakeTime] = dateFormatter.string(from: date)
+    }
+}