Add support for php.new (herd-lite)

Author: Kocal

discovery.go

@@ -36,8 +36,15 @@ import (
 
 // discover tries to find all PHP versions on the current machine
 func (s *PHPStore) discover() {
+	userHomeDir := userHomeDir()
+
 	s.doDiscover()
 
+	if userHomeDir != "" {
+		// Herd-lite
+		s.addFromDir(filepath.Join(userHomeDir, ".config", "herd-lite", "bin"), nil, "php.new (Herd-lite)")
+	}
+
 	// Under $PATH
 	paths := s.pathDirectories(s.configDir)
 	s.log("Looking for PHP in the PATH (%s)", paths)
@@ -350,3 +357,11 @@ func (s *PHPStore) pathDirectories(configDir string) []string {
 	}
 	return dirs
 }
+
+func userHomeDir() string {
+	userHomeDir, err := os.UserHomeDir()
+	if err != nil {
+		return ""
+	}
+	return userHomeDir
+}

discovery_windows.go

@@ -60,11 +60,3 @@ func systemDir() string {
 	}
 	return filepath.VolumeName(cwd) + "\\"
 }
-
-func userHomeDir() string {
-	userHomeDir, err := os.UserHomeDir()
-	if err != nil {
-		return ""
-	}
-	return userHomeDir
-}