✨ Add logger config presets

src/presets.mbt

@@ -0,0 +1,103 @@
+pub fn console(
+  min_level~ : Level = Level::Info,
+  target~ : String = "",
+  timestamp~ : Bool = false,
+) -> LoggerConfig {
+  LoggerConfig::new(
+    min_level=min_level,
+    target=target,
+    timestamp=timestamp,
+    sink=SinkConfig::new(kind=SinkKind::Console),
+  )
+}
+
+pub fn json_console(
+  min_level~ : Level = Level::Info,
+  target~ : String = "",
+  timestamp~ : Bool = false,
+) -> LoggerConfig {
+  LoggerConfig::new(
+    min_level=min_level,
+    target=target,
+    timestamp=timestamp,
+    sink=SinkConfig::new(kind=SinkKind::JsonConsole),
+  )
+}
+
+pub fn text_console(
+  min_level~ : Level = Level::Info,
+  target~ : String = "",
+  timestamp~ : Bool = false,
+  text_formatter~ : TextFormatterConfig = default_text_formatter_config(),
+) -> LoggerConfig {
+  LoggerConfig::new(
+    min_level=min_level,
+    target=target,
+    timestamp=timestamp,
+    sink=SinkConfig::new(kind=SinkKind::TextConsole, text_formatter=text_formatter),
+  )
+}
+
+pub fn file(
+  path : String,
+  min_level~ : Level = Level::Info,
+  target~ : String = "",
+  timestamp~ : Bool = false,
+  append~ : Bool = true,
+  auto_flush~ : Bool = true,
+  rotation~ : FileRotation? = None,
+  text_formatter~ : TextFormatterConfig = default_text_formatter_config(),
+) -> LoggerConfig {
+  LoggerConfig::new(
+    min_level=min_level,
+    target=target,
+    timestamp=timestamp,
+    sink=SinkConfig::new(
+      kind=SinkKind::File,
+      path=path,
+      append=append,
+      auto_flush=auto_flush,
+      rotation=rotation,
+      text_formatter=text_formatter,
+    ),
+  )
+}
+
+pub fn with_queue(
+  config : LoggerConfig,
+  max_pending~ : Int = 0,
+  overflow~ : QueueOverflowPolicy = QueueOverflowPolicy::DropNewest,
+) -> LoggerConfig {
+  LoggerConfig::new(
+    min_level=config.min_level,
+    target=config.target,
+    timestamp=config.timestamp,
+    sink=config.sink,
+    queue=Some(QueueConfig::new(max_pending, overflow=overflow)),
+  )
+}
+
+pub fn with_file_rotation(
+  config : LoggerConfig,
+  max_bytes : Int,
+  max_backups~ : Int = 1,
+) -> LoggerConfig {
+  match config.sink.kind {
+    SinkKind::File =>
+      LoggerConfig::new(
+        min_level=config.min_level,
+        target=config.target,
+        timestamp=config.timestamp,
+        sink=SinkConfig::new(
+          kind=config.sink.kind,
+          path=config.sink.path,
+          append=config.sink.append,
+          auto_flush=config.sink.auto_flush,
+          rotation=Some(file_rotation(max_bytes, max_backups=max_backups)),
+          text_formatter=config.sink.text_formatter,
+        ),
+        queue=config.queue,
+      )
+    _ => config
+  }
+}