scroll to bottom when text is generated (#24)

- also restore circleci

.circleci/config.yml

@@ -43,17 +43,12 @@ workflows:
     when:
       and:
         - matches:
-            pattern: "^(?!pull/)[-_./\\w]+$"
+            pattern: "^(?!pull/)[-\\w]+$"
             value: << pipeline.git.branch >>
         - not: << pipeline.parameters.nightly_build >>
         - not: << pipeline.parameters.weekly_build >>
     jobs:
-      - hold:
-          type: approval
-      - apple/authenticate:
-          context: pr-approval
-      - mac_build_and_test:
-          requires: [ hold ]
+      - mac_build_and_test
 
   prb:
     when:

Applications/LLMEval/ContentView.swift

@@ -16,11 +16,21 @@ struct ContentView: View {
         VStack {
             // show the model output
             ScrollView(.vertical) {
-                if llm.running {
-                    ProgressView()
+                ScrollViewReader { sp in
+                    if llm.running {
+                        ProgressView()
+                    }
+                    Text(llm.output)
+                        .textSelection(.enabled)
+
+                        .onChange(of: llm.output) { _, _ in
+                            sp.scrollTo("bottom")
+                        }
+
+                    Spacer()
+                        .frame(width: 1, height: 1)
+                        .id("bottom")
                 }
-                Text(llm.output)
-                    .textSelection(.enabled)
             }
 
             HStack {