✨ Added prototype binary to switch quickly

phpmon-cli/AllowedArguments.swift

@@ -10,6 +10,8 @@ import Foundation
 
 enum AllowedArguments: String, CaseIterable {
     case use = "use"
+    case performSwitch = "switch"
+    case help = "help"
     
     static func has(_ string: String) -> Bool {
         return Self.allCases.contains { arg in

phpmon-cli/main.swift

@@ -8,29 +8,21 @@
 
 import Foundation
 
-// First, let's read the initial command line argument
+let toolver = "1.0"
 
-// REFACTOR REQUIRED
-// Information about the Homebrew linked alias
-// Information about the PHP versions
-// etc.: needs to be stored in a separate object we can instantiate here and in PHP Monitor.
-
-var logger = Log.shared
-logger.verbosity = .warning
-
-if CommandLine.arguments.count < 3 {
-    Log.err("You must enter at least two additional arguments.")
-    exit(1)
-}
+let log = Log.shared
 
 if CommandLine.arguments.contains("-v") || CommandLine.arguments.contains("--verbose") {
-    logger.verbosity = .info
+    Log.shared.verbosity = .info
 }
 if CommandLine.arguments.contains("-p") || CommandLine.arguments.contains("--performance") {
-    logger.verbosity = .performance
+    Log.shared.verbosity = .performance
 }
 
-let argument = CommandLine.arguments[1]
+var argument = "help"
+if CommandLine.arguments.count > 1 {
+    argument = CommandLine.arguments[1]
+}
 
 if !AllowedArguments.has(argument) {
     Log.err("The supported arguments are: \(AllowedArguments.rawValues)")
@@ -39,15 +31,66 @@ if !AllowedArguments.has(argument) {
 
 let action = AllowedArguments.init(rawValue: argument)
 
-let switcher = PhpSwitcher.shared
-PhpSwitcher.detectPhpVersions()
-
 switch action {
-case .use:
-    let version = CommandLine.arguments[2]
-    Log.info("Switching to PHP \(version)...")
-    break
+case .use, .performSwitch:
+    if !Shell.fileExists("\(Paths.binPath)/php") {
+        Log.err("PHP is currently not linked. Attempting to link `php` at least...")
+        _ = Shell.user.executeSynchronously("brew link php", requiresPath: true)
+    }
+    
+    let switcher = PhpSwitcher.shared
+    PhpSwitcher.detectPhpVersions()
+    
+    if CommandLine.arguments.count < 3 {
+        Log.err("You must enter at least two additional arguments when using this command.")
+        exit(1)
+    }
+    
+    let version = CommandLine.arguments[2].replacingOccurrences(of: "php@", with: "")
+    if switcher.availablePhpVersions.contains(version) {
+        Log.info("Switching to PHP \(version)...")
+        Actions.switchToPhpVersion(
+            version: version,
+            availableVersions: switcher.availablePhpVersions,
+            completed: {
+                Log.info("The switch has been completed.")
+                exit(0)
+            }
+        )
+    } else {
+        Log.err("A PHP installation with version \(version) is not installed.")
+        Log.err("The installed versions are: \(switcher.availablePhpVersions.joined(separator: ", ")).")
+        Log.err("If this version is available, you may be able to install it by using `brew install php@\(version)`.")
+        exit(1)
+    }
+    
+case .help:
+    print("""
+    ===============================================================
+    PHP MONITOR CLI \(toolver)
+    by Nico Verbruggen
+    ===============================================================
+    
+    Gives access to the quick version switcher from PHP Monitor,
+    but without the GUI and 100% of the speed!
+    
+    SUPPORTED COMMANDS
+    
+    * use {version}:      Switch to a specific version of PHP.
+                          (e.g. `phpmon-cli use 8.0`)
+    * switch {version}:   Alias for the `use` command.
+    * help:               Show this help.
+    
+    SUPPORTED FLAGS
+    
+    * `-v / --verbose`:   Enables verbose mode.
+    * `-p / --perf`:      Enables performance mode.
+    
+    """)
+    exit(0)
 case .none:
     Log.err("Action not recognized!")
     exit(1)
 }
+
+RunLoop.main.run()