WIP hot reloading enabled, much progress

2024-09-07 14:42:32 -06:00
commit 976c3d0679
17 changed files with 1342 additions and 0 deletions
@@ -0,0 +1,47 @@
+import 'dart:async';
+import 'dart:convert';
+import 'dart:io';
+
+import 'package:dartboard_resume/render.dart';
+import 'package:hotreloader/hotreloader.dart';
+import 'package:logging/logging.dart' as logging;
+
+StreamSubscription<FileSystemEvent>? fileStreamSub;
+StreamSubscription<String>? stdinStreamSub;
+
+Future<void> main(List<String> arguments) async {
+  const String tomlFilePath = "resume.toml";
+  logging.hierarchicalLoggingEnabled = true;
+  HotReloader.logLevel = logging.Level.INFO;
+  final HotReloader reloader = await HotReloader.create();
+
+  stdin.lineMode = false;
+  stdin.echoMode = false;
+  stdin.echoNewlineMode = false;
+  stdinStreamSub = stdin.transform(const Utf8Decoder()).transform(const LineSplitter()).listen(
+    (event) {
+      if (event == "r") {
+        stdout.writeln("Triggering pdf render...");
+        renderPdf(tomlFilePath, force: true);
+      }
+    },
+  );
+
+  ProcessSignal.sigint.watch().listen((_) {
+    stdout.writeln('SIGINT received. Exiting gracefully...');
+    fileStreamSub?.cancel();
+    stdinStreamSub?.cancel();
+    // Perform cleanup or other necessary actions here
+    reloader.stop();
+    exit(0); // Exit with code 0 to indicate a successful termination
+  });
+  if (FileSystemEntity.isWatchSupported) {
+    final fileStream = File(tomlFilePath).watch(events: FileSystemEvent.modify);
+    fileStreamSub = fileStream.listen((e) {
+      renderPdf(tomlFilePath);
+    });
+    stdout.writeln('Watching for file changes.');
+  } else {
+    renderPdf(tomlFilePath);
+  }
+}