Add managed Lab 3 browser terminal deployment

scripts/common.sh

@@ -17,9 +17,15 @@ load_runtime_env() {
   : "${COURSEWARE_URL_HOST:=127.0.0.1}"
   : "${COURSEWARE_PROMPTFOO_PORT:=15500}"
   : "${COURSEWARE_WIKI_PORT:=80}"
+  : "${COURSEWARE_WETTY_PORT:=7681}"
+  : "${COURSEWARE_WETTY_BASE_PATH:=/wetty}"
+  : "${COURSEWARE_STUDENT_USERNAME:=student}"
+  : "${COURSEWARE_LAB3_DIR:=/home/student/lab3}"
   : "${NODE_RUNTIME_BIN_DIR:=$COURSEWARE_STATE_DIR/tools/node-runtime/node_modules/node/bin}"
+  : "${WETTY_BIN:=$COURSEWARE_STATE_DIR/tools/wetty/node_modules/.bin/wetty}"
   : "${PROMPTFOO_DIR:=$COURSEWARE_STATE_DIR/lab6}"
   : "${WIKI_DIR:=$COURSEWARE_STATE_DIR/repos/LLM-Labs}"
+  : "${WIKI_RUNTIME_CONFIG_PATH:=$WIKI_DIR/public/courseware-runtime.json}"
   : "${LLAMA_CPP_BIN_DIR:=$COURSEWARE_STATE_DIR/repos/llama.cpp/build/bin}"
 
   if [ -n "${OLLAMA_BIN:-}" ] && [[ "$OLLAMA_BIN" != */* ]] && command -v "$OLLAMA_BIN" >/dev/null 2>&1; then
@@ -43,7 +49,8 @@ service_list() {
     "embedding-atlas" \
     "unsloth" \
     "promptfoo" \
-    "wiki"
+    "wiki" \
+    "wetty"
 }
 
 service_pid_file() {
@@ -64,6 +71,7 @@ service_port() {
     unsloth) printf '%s\n' "${COURSEWARE_UNSLOTH_PORT}" ;;
     promptfoo) printf '%s\n' "${COURSEWARE_PROMPTFOO_PORT}" ;;
     wiki) printf '%s\n' "${COURSEWARE_WIKI_PORT}" ;;
+    wetty) printf '%s\n' "${COURSEWARE_WETTY_PORT}" ;;
     *) return 1 ;;
   esac
 }
@@ -78,6 +86,7 @@ service_url() {
     unsloth) printf 'http://%s:%s\n' "$COURSEWARE_URL_HOST" "$COURSEWARE_UNSLOTH_PORT" ;;
     promptfoo) printf 'http://%s:%s\n' "$COURSEWARE_URL_HOST" "$COURSEWARE_PROMPTFOO_PORT" ;;
     wiki) printf 'http://%s:%s\n' "$COURSEWARE_URL_HOST" "$COURSEWARE_WIKI_PORT" ;;
+    wetty) printf 'http://%s:%s%s\n' "$COURSEWARE_URL_HOST" "$COURSEWARE_WETTY_PORT" "$COURSEWARE_WETTY_BASE_PATH" ;;
     *) return 1 ;;
   esac
 }
@@ -144,6 +153,15 @@ service_command() {
         "$COURSEWARE_BIND_HOST" \
         "$COURSEWARE_WIKI_PORT"
       ;;
+    wetty)
+      printf 'cd "%s" && PATH="%s:$PATH" exec "%s" --host %s --port %s --base %s --allow-iframe --ssh-host 127.0.0.1 --ssh-port 22 --ssh-auth password' \
+        "$COURSEWARE_ROOT" \
+        "$NODE_RUNTIME_BIN_DIR" \
+        "$WETTY_BIN" \
+        "$COURSEWARE_BIND_HOST" \
+        "$COURSEWARE_WETTY_PORT" \
+        "$COURSEWARE_WETTY_BASE_PATH"
+      ;;
     *)
       return 1
       ;;