CmdOpts: merge -[i|a|e] into one -s option

We augmented the grammar to specify the type of device (intero,
extro or actuator) so we can now collapse the 3 dev spec cmd
line opts into 1 opt.

hcore/include/opts.h

@@ -17,9 +17,7 @@ public:
     std::string getUsage() const;
 
 public:
-    std::vector<std::string> extro;
-    std::vector<std::string> intero;
-    std::vector<std::string> actuator;
+    std::string deviceSpecs;
     std::vector<std::string> deviceSpecFiles;
     bool verbose, printUsage;
 

hcore/opts.cpp

@@ -6,12 +6,9 @@
 #include <vector>
 
 struct option OptionParser::longOptions[] = {
-    {"extro", required_argument, 0, 'e'},
-    {"extrospector", required_argument, 0, 'e'},
-    {"intero", required_argument, 0, 'i'},
-    {"interoceptor", required_argument, 0, 'i'},
-    {"act", required_argument, 0, 'a'},
-    {"actuator", required_argument, 0, 'a'},
+    {"devicespec", required_argument, 0, 's'},
+    {"spec", required_argument, 0, 's'},
+    {"devspec", required_argument, 0, 's'},
     {"devfile", required_argument, 0, 'd'},
     {"devicefile", required_argument, 0, 'd'},
     {"verbose", no_argument, 0, 'v'},
@@ -25,18 +22,15 @@ void OptionParser::parseArguments(int argc, char *argv[])
     int optionIndex = 0;
     optind = 1; // Reset optind to 1 before parsing
     while ((opt = getopt_long(
-        argc, argv, "e:i:a:d:v?", longOptions, &optionIndex)) != -1)
+        argc, argv, "s:d:v?", longOptions, &optionIndex)) != -1)
     {
         switch (opt)
         {
-        case 'e':
-            extro.push_back(optarg);
-            break;
-        case 'i':
-            intero.push_back(optarg);
-            break;
-        case 'a':
-            actuator.push_back(optarg);
+        case 's':
+            if (!deviceSpecs.empty()) {
+                deviceSpecs += "||";
+            }
+            deviceSpecs += std::string(optarg);
             break;
         case 'd':
             deviceSpecFiles.push_back(optarg);
@@ -55,9 +49,7 @@ void OptionParser::parseArguments(int argc, char *argv[])
 
 std::string OptionParser::getUsage() const
 {
-    return "Usage: program [-e|--extro|--extrospector <sensor_dev_spec>] "
-           "[-i|--intero|--interoceptor <sensor_dev_spec>] "
-           "[-a|--act|--actuator <actuator_dev_spec>] "
+    return "Usage: program [-s|--devicespec|--spec|--devspec <device_spec>] "
            "[-d|--devfile|--devicefile <filename>] "
            "[-v|--verbose] "
            "[-?|--help]";
@@ -69,23 +61,7 @@ void OptionParser::dumpOptions() const
         std::cout << "Verbose mode is on" << std::endl;
     }
 
-    std::cout << "Extro: ";
-    for (const auto& extro : extro) {
-        std::cout << extro << " ";
-    }
-    std::cout << std::endl;
-
-    std::cout << "Intero: ";
-    for (const auto& intero : intero) {
-        std::cout << intero << " ";
-    }
-    std::cout << std::endl;
-
-    std::cout << "Actuator: ";
-    for (const auto& actuator : actuator) {
-        std::cout << actuator << " ";
-    }
-    std::cout << std::endl;
+    std::cout << "Device Specs: " << deviceSpecs << std::endl;
 
     std::cout << "Device Spec Files: ";
     for (const auto& file : deviceSpecFiles) {