👌 Add system_quiet helper

PHP Monitor.xcodeproj/xcshareddata/xcschemes/PHP Monitor DEV.xcscheme

@@ -91,7 +91,7 @@
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--cli"
-            isEnabled = "YES">
+            isEnabled = "NO">
          </CommandLineArgument>
          <CommandLineArgument
             argument = "--configuration:~/.phpmon_fconf_working.json"

phpmon/Common/Core/Logger.swift

@@ -29,9 +29,9 @@ class Log {
 
     public func prepareLogFile() {
         if !isRunningTests && Verbosity.cli.isApplicable() {
-            _ = system("mkdir -p ~/.config/phpmon 2> /dev/null")
-            _ = system("rm ~/.config/phpmon/last_session.log 2> /dev/null")
-            _ = system("touch ~/.config/phpmon/last_session.log 2> /dev/null")
+            system_quiet("mkdir -p ~/.config/phpmon 2> /dev/null")
+            system_quiet("rm ~/.config/phpmon/last_session.log 2> /dev/null")
+            system_quiet("touch ~/.config/phpmon/last_session.log 2> /dev/null")
             self.logExists = FileSystem.fileExists(self.logFilePath)
         }
     }

phpmon/Common/Helpers/System.swift

@@ -26,3 +26,21 @@ public func system(_ command: String) -> String {
 
     return output
 }
+
+/**
+ Run a simple blocking Shell command on the user's own system.
+ This variation does not return the output.
+ Avoid using this method in favor of the fakeable Shell class unless needed for express system operations.
+ */
+public func system_quiet(_ command: String) {
+    let task = Process()
+    task.launchPath = "/bin/sh"
+    task.arguments = ["-c", command]
+
+    let pipe = Pipe()
+    task.standardOutput = pipe
+    task.launch()
+
+    _ = pipe.fileHandleForReading.readDataToEndOfFile()
+    return
+}