utils: simplify version + revision into just version

code/espurna/homeassistant.cpp

@@ -75,15 +75,17 @@ struct ha_config_t {
         jsonBuffer(size),
         deviceConfig(jsonBuffer.createObject()),
         root(jsonBuffer.createObject()),
-        identifier(getIdentifier()),
         name(getSetting("desc", getSetting("hostname"))),
-        version(String(APP_NAME " " APP_VERSION " (") + getCoreVersion() + ")")
+        identifier(getIdentifier().c_str()),
+        version(getVersion().c_str()),
+        manufacturer(getManufacturer().c_str()),
+        device(getDevice().c_str())
     {
-        deviceConfig.createNestedArray("identifiers").add(identifier.c_str());
+        deviceConfig.createNestedArray("identifiers").add(identifier);
         deviceConfig["name"] = name.c_str();
-        deviceConfig["sw_version"] = version.c_str();
-        deviceConfig["manufacturer"] = getManufacturer().c_str();
-        deviceConfig["model"] = getDevice().c_str();
+        deviceConfig["sw_version"] = version;
+        deviceConfig["manufacturer"] = manufacturer;
+        deviceConfig["model"] = device;
     }
 
     ha_config_t() : ha_config_t(DEFAULT_BUFFER_SIZE) {}
@@ -94,9 +96,11 @@ struct ha_config_t {
     JsonObject& deviceConfig;
     JsonObject& root;
 
-    const String identifier;
-    const String name;
-    const String version;
+    String name;
+    const char* identifier;
+    const char* version;
+    const char* manufacturer;
+    const char* device;
 };
 
 // -----------------------------------------------------------------------------
@@ -396,11 +400,11 @@ void _haSensorYaml(unsigned char index, JsonObject& root) {
 #endif // SENSOR_SUPPORT
 
 void _haGetDeviceConfig(JsonObject& config) {
-    config.createNestedArray("identifiers").add(getIdentifier());
+    config.createNestedArray("identifiers").add(getIdentifier().c_str());
     config["name"] = getSetting("desc", getSetting("hostname"));
     config["manufacturer"] = getManufacturer().c_str();
     config["model"] = getDevice().c_str();
-    config["sw_version"] = String(APP_NAME) + " " + APP_VERSION + " (" + getCoreVersion() + ")";
+    config["sw_version"] = getVersion().c_str();
 }
 
 void _haSend() {

code/espurna/mdns.cpp

@@ -54,7 +54,7 @@ void mdnsServerSetup() {
 
     // Public ESPurna related txt for OTA discovery
     MDNS.addServiceTxt("arduino", "tcp", "app_name", APP_NAME);
-    MDNS.addServiceTxt("arduino", "tcp", "app_version", APP_VERSION);
+    MDNS.addServiceTxt("arduino", "tcp", "app_version", getVersion());
     MDNS.addServiceTxt("arduino", "tcp", "build_date", buildTime());
     MDNS.addServiceTxt("arduino", "tcp", "mac", WiFi.macAddress());
     MDNS.addServiceTxt("arduino", "tcp", "target_board", getBoardName());

code/espurna/utils.cpp

@@ -60,8 +60,7 @@ const String& getManufacturer() {
 }
 
 String getBoardName() {
-    static const String defaultValue(F(DEVICE_NAME));
-    return getSetting("boardName", defaultValue);
+    return getSetting("boardName", F(DEVICE_NAME));
 }
 
 void setBoardName() {
@@ -107,6 +106,15 @@ const String& getCoreRevision() {
     return revision;
 }
 
+const String& getVersion() {
+#if defined(APP_REVISION)
+    static const String value(F(APP_VERSION " (" APP_REVISION ")"));
+#else
+    static const String value(F(APP_VERSION));
+#endif
+    return value;
+}
+
 int getHeartbeatMode() {
     return getSetting("hbMode", HEARTBEAT_MODE);
 }
@@ -341,7 +349,7 @@ void heartbeat() {
                 mqttSend(MQTT_TOPIC_APP, APP_NAME);
 
             if (hb_cfg & Heartbeat::Version)
-                mqttSend(MQTT_TOPIC_VERSION, APP_VERSION);
+                mqttSend(MQTT_TOPIC_VERSION, getVersion().c_str());
 
             if (hb_cfg & Heartbeat::Board)
                 mqttSend(MQTT_TOPIC_BOARD, getBoardName().c_str());
@@ -544,11 +552,7 @@ void info(bool first) {
 
     // -------------------------------------------------------------------------
 
-    #if defined(APP_REVISION)
-        DEBUG_MSG_P(PSTR("[MAIN] " APP_NAME " " APP_VERSION " (" APP_REVISION ")\n"));
-    #else
-        DEBUG_MSG_P(PSTR("[MAIN] " APP_NAME " " APP_VERSION "\n"));
-    #endif
+    DEBUG_MSG_P(PSTR("[MAIN] " APP_NAME " %s\n"), getVersion().c_str());
     DEBUG_MSG_P(PSTR("[MAIN] " APP_AUTHOR "\n"));
     DEBUG_MSG_P(PSTR("[MAIN] " APP_WEBSITE "\n\n"));
     DEBUG_MSG_P(PSTR("[MAIN] CPU chip ID: 0x%06X\n"), ESP.getChipId());
@@ -556,7 +560,7 @@ void info(bool first) {
     DEBUG_MSG_P(PSTR("[MAIN] SDK version: %s\n"), ESP.getSdkVersion());
     DEBUG_MSG_P(PSTR("[MAIN] Core version: %s\n"), getCoreVersion().c_str());
     DEBUG_MSG_P(PSTR("[MAIN] Core revision: %s\n"), getCoreRevision().c_str());
-    DEBUG_MSG_P(PSTR("[MAIN] Build time: %lu\n"), __UNIX_TIMESTAMP__);
+    DEBUG_MSG_P(PSTR("[MAIN] Built: %s\n"), buildTime().c_str());
     DEBUG_MSG_P(PSTR("\n"));
 
     // -------------------------------------------------------------------------

code/espurna/utils.h

@@ -31,6 +31,7 @@ const String& getDevice();
 const String& getManufacturer();
 const String& getCoreVersion();
 const String& getCoreRevision();
+const String& getVersion();
 
 int getHeartbeatMode();
 unsigned long getHeartbeatInterval();

code/espurna/web.cpp

@@ -240,7 +240,7 @@ void _onDiscover(AsyncWebServerRequest *request) {
     StaticJsonBuffer<JSON_OBJECT_SIZE(4)> jsonBuffer;
     JsonObject &root = jsonBuffer.createObject();
     root["app"] = APP_NAME;
-    root["version"] = APP_VERSION;
+    root["version"] = getVersion().c_str();
     root["device"] = device.c_str();
     root["hostname"] = hostname.c_str();
 
@@ -267,8 +267,8 @@ void _onGetConfig(AsyncWebServerRequest *request) {
     response->addHeader("X-Content-Type-Options", "nosniff");
     response->addHeader("X-Frame-Options", "deny");
 
-    response->printf("{\n\"app\": \"%s\"", APP_NAME);
-    response->printf(",\n\"version\": \"%s\"", APP_VERSION);
+    response->printf("{\n\"app\": \"" APP_NAME "\"");
+    response->printf(",\n\"version\": \"%s\"", getVersion().c_str());
     response->printf(",\n\"backup\": \"1\"");
     #if NTP_SUPPORT
         response->printf(",\n\"timestamp\": \"%s\"", ntpDateTime().c_str());

code/espurna/ws.cpp

@@ -469,11 +469,8 @@ void _wsOnConnected(JsonObject& root) {
     root["webMode"] = WEB_MODE_NORMAL;
 
     root["app_name"] = APP_NAME;
-    root["app_version"] = APP_VERSION;
+    root["app_version"] = getVersion().c_str();
     root["app_build"] = buildTime();
-    #if defined(APP_REVISION)
-        root["app_revision"] = APP_REVISION;
-    #endif
     root["device"] = getDevice().c_str();
     root["manufacturer"] = getManufacturer().c_str();
     root["chipid"] = getChipId().c_str();

code/html/index.html

@@ -292,9 +292,6 @@
                                     <div class="pure-u-1-2">Firmware version</div>
                                     <div class="pure-u-11-24"><span class="right" name="app_version"></span></div>
 
-                                    <div class="pure-u-1-2">Firmware revision</div>
-                                    <div class="pure-u-11-24"><span class="right" name="app_revision"></span></div>
-
                                     <div class="pure-u-1-2">Firmware build date</div>
                                     <div class="pure-u-11-24"><span class="right" name="app_build"></span></div>