feat(core): implement builtin to show logs

espanso/src/cli/worker/builtin/debug.rs

@@ -106,3 +106,13 @@ pub fn create_match_show_active_app_info() -> BuiltInMatch {
     ..Default::default()
   }
 }
+
+pub fn create_match_show_logs() -> BuiltInMatch {
+  BuiltInMatch {
+    id: generate_next_builtin_id(),
+    label: "Show Espanso's logs",
+    triggers: vec!["#log#".to_string()],
+    action: |_| EventType::ShowLogs,
+    ..Default::default()
+  }
+}

espanso/src/cli/worker/builtin/mod.rs

@@ -57,6 +57,7 @@ pub fn get_builtin_matches(config: &dyn Config) -> Vec<BuiltInMatch> {
     debug::create_match_paste_active_app_info(),
     debug::create_match_show_active_config_info(),
     debug::create_match_show_active_app_info(),
+    debug::create_match_show_logs(),
     process::create_match_exit(),
     process::create_match_restart(),
   ];

espanso/src/cli/worker/engine/dispatch/executor/text_ui.rs

@@ -18,16 +18,18 @@
  */
 
 use espanso_engine::dispatch::TextUIHandler;
+use espanso_path::Paths;
 
 use crate::gui::TextUI;
 
 pub struct TextUIHandlerAdapter<'a> {
   text_ui: &'a dyn TextUI,
+  paths: &'a Paths,
 }
 
 impl<'a> TextUIHandlerAdapter<'a> {
-  pub fn new(text_ui: &'a dyn TextUI) -> Self {
-    Self { text_ui }
+  pub fn new(text_ui: &'a dyn TextUI, paths: &'a Paths) -> Self {
+    Self { text_ui, paths }
   }
 }
 
@@ -36,4 +38,11 @@ impl<'a> TextUIHandler for TextUIHandlerAdapter<'a> {
     self.text_ui.show_text(title, text)?;
     Ok(())
   }
+
+  fn show_logs(&self) -> anyhow::Result<()> {
+    self
+      .text_ui
+      .show_file("Espanso Logs", &self.paths.runtime.join("espanso.log"))?;
+    Ok(())
+  }
 }

espanso/src/cli/worker/engine/mod.rs

@@ -243,7 +243,7 @@ pub fn initialize_and_spawn(
       let context_menu_adapter = ContextMenuHandlerAdapter::new(&*ui_remote);
       let icon_adapter = IconHandlerAdapter::new(&*ui_remote);
       let secure_input_adapter = SecureInputManagerAdapter::new();
-      let text_ui_adapter = TextUIHandlerAdapter::new(&modulo_text_ui);
+      let text_ui_adapter = TextUIHandlerAdapter::new(&modulo_text_ui, &paths);
       let dispatcher = espanso_engine::dispatch::default(
         &event_injector,
         &clipboard_injector,