CI for OTA update

.gitea/workflows/release.yml

@@ -18,7 +18,10 @@ jobs:
         run: pip install platformio
 
       - name: Build firmware
-        run: pio run
+        run: |
+          VERSION="${GITHUB_REF_NAME#v}"
+          echo "Building version $VERSION"
+          PLATFORMIO_BUILD_FLAGS="-D CI_VERSION=\"$VERSION\"" pio run
 
       - name: Create Release and Upload Firmware
         uses: softprops/action-gh-release@v2

src/aircraft_details.cpp

@@ -66,7 +66,6 @@ namespace {
         HTTPClient http;
         http.setTimeout(timeoutMs);
         if (!http.begin(persistentClient, url)) return false;
-        http.setReuse(true);
         int code = http.GET();
         bool ok = (code == HTTP_CODE_OK);
         if (ok) outBody = http.getString();
@@ -77,6 +76,7 @@ namespace {
     bool loadFromSd(const char* hex, Info& out) {
         if (!SdStorage::isMounted()) return false;
         String path = String(Config::SD_DETAIL_CACHE_DIR) + "/" + hex + ".txt";
+        if (!SD.exists(path)) return false;
         File f = SD.open(path);
         if (!f) return false;
         char line[64];

src/config.h

@@ -2,11 +2,14 @@
 #include <Arduino.h>
 
 namespace Config {
-// Updated by Karl on every version release (see
-    // CLAUDE.md workflow "Standard Workflow: Push & Release") - shown
-    // in the info screen (Menu > System > Info) and must match the
-    // corresponding Git tag.
-    constexpr const char* APP_VERSION = "3.6.3";
+// Updated by CI on every version release (see
+    // .gitea/workflows/release.yml) - shown in the info screen
+    // (Menu > System > Info). Locally built firmware shows "custom".
+#ifdef CI_VERSION
+    constexpr const char* APP_VERSION = CI_VERSION;
+#else
+    constexpr const char* APP_VERSION = "custom";
+#endif
 
 // Display brightness (Menu > System > Brightness), in percent.
     // MIN intentionally not 0 - a completely dark display could otherwise
@@ -124,5 +127,5 @@ constexpr uint8_t MAX_WIFI_NETWORKS = 3;
 // ESP32 reaches Gitea via https://git.rasmusbendtsen.dk (Pangolin).
     constexpr const char* GITEA_API_HOST = "git.rasmusbendtsen.dk";
     constexpr const char* GITEA_API_PATH = "/api/v1/repos/rasmus/flyradar/releases/latest";
-    constexpr const char* GITEA_API_TOKEN = "YOUR_GITEA_TOKEN_HERE"; // set this!
+    constexpr const char* GITEA_API_TOKEN = ""; // set this!
 }