Merge pull request #99 from faststats-dev/feat/name-version-ua

Add SDK name and version to User-Agent header

Author: NonSwag

build.gradle.kts

@@ -46,6 +46,18 @@ subprojects {
         withJavadocJar()
     }
 
+    val generateFastStatsProperties by tasks.registering {
+        val outputDir = layout.buildDirectory.dir("generated/resources/faststats")
+        outputs.dir(outputDir)
+        doLast {
+            val file = outputDir.get().file("META-INF/faststats.properties").asFile
+            file.parentFile.mkdirs()
+            file.writeText("name=${project.name}\nversion=${project.version}\n")
+        }
+    }
+
+    sourceSets.main { resources.srcDir(generateFastStatsProperties) }
+
     tasks.compileJava {
         options.release.set(javaVersion)
     }

core/src/main/java/dev/faststats/core/SimpleMetrics.java

@@ -49,6 +49,20 @@ public abstract class SimpleMetrics implements Metrics {
     private final URI url;
     private final boolean debug;
 
+    private final String SDK_NAME;
+    private final String SDK_VERSION;
+
+    {
+        final var properties = new Properties();
+        try (final var stream = getClass().getResourceAsStream("/META-INF/faststats.properties")) {
+            if (stream != null) properties.load(stream);
+        } catch (final IOException ignored) {
+        }
+        this.SDK_NAME = properties.getProperty("name", "unknown");
+        this.SDK_VERSION = properties.getProperty("version", "unknown");
+        System.out.println(SDK_NAME + "/" + SDK_VERSION);
+    }
+
     @Contract(mutates = "io")
     @SuppressWarnings("PatternValidation")
     protected SimpleMetrics(final Factory<?, ?> factory, final Config config) throws IllegalStateException {
@@ -191,7 +205,7 @@ private boolean submitNow() throws IOException {
                     .header("Content-Encoding", "gzip")
                     .header("Content-Type", "application/octet-stream")
                     .header("Authorization", "Bearer " + getToken())
-                    .header("User-Agent", "FastStats Metrics")
+                    .header("User-Agent", "FastStats Metrics " + getSdkName() + "/" + getSdkVersion())
                     .timeout(Duration.ofSeconds(3))
                     .uri(url)
                     .build();
@@ -227,6 +241,14 @@ private boolean submitNow() throws IOException {
         }
     }
 
+    private String getSdkName() {
+        return SDK_NAME;
+    }
+
+    private String getSdkVersion() {
+        return SDK_VERSION;
+    }
+
     private final String javaVersion = System.getProperty("java.version");
     private final String osArch = System.getProperty("os.arch");
     private final String osName = System.getProperty("os.name");

gradle.properties

@@ -1 +1 @@
-version=0.16.0
+version=0.17.0