Update setup script to use bbctl auto-discovery

setup_beeper_bridge.sh

@@ -31,20 +31,75 @@ mkdir -p "$DATA_DIR"
 
 echo ""
 echo "--- 1. Beeper Registration ---"
-echo "Please run 'bbctl register sh-$BRIDGE_SERVICE' on your machine (or retrieve existing values)."
-echo "Enter the values below:"
 
-read -p "ID (e.g., 99ab27...): " REG_ID
+# Try auto-discovery via bbctl
+if command -v bbctl &> /dev/null; then
+    echo "Found 'bbctl'. Attempting to fetch registration automatically..."
+    
+    # Run bbctl and capture output. We need to filter out the "You already have..." text.
+    # Usually the YAML starts with "id:". We try to grep from "id:" down.
+    BBCTL_OUT=$(bbctl register "sh-$BRIDGE_SERVICE" 2>&1)
+    
+    if [ $? -eq 0 ]; then
+        # Extract YAML: Find line starting with "id:" and everything after
+        YAML_CONTENT=$(echo "$BBCTL_OUT" | sed -n '/^id:/,$p')
+        
+        if [ ! -z "$YAML_CONTENT" ]; then
+            echo "$YAML_CONTENT" > "$REG_FILE"
+            echo "Successfully saved registration to $REG_FILE"
+            
+            # Now we need to parse values from this file to populate config variables
+            # We use python one-liner to extract vars
+            echo "Extracting tokens..."
+            
+            eval $(docker run --rm -v "$(pwd)/$REG_FILE:/reg.yaml" python:3.11-slim python -c "
+import yaml # PyYAML is standard in some images, but if not we might need manual parsing or install
+try:
+    import yaml
+except ImportError:
+    # Fallback: simple line parsing if yaml module missing in minimal image (though python:3.11-slim usually needs pip install)
+    # Let's just do manual parsing to be safe and fast without network
+    d = {}
+    with open('/reg.yaml') as f:
+        for line in f:
+            if ':' in line:
+                k,v = line.split(':', 1)
+                d[k.strip()] = v.strip()
+    print(f'REG_ID={d.get(\"id\", \"\")}')
+    print(f'AS_TOKEN={d.get(\"as_token\", \"\")}')
+    print(f'HS_TOKEN={d.get(\"hs_token\", \"\")}')
+    print(f'BOT_USERNAME={d.get(\"sender_localpart\", \"\")}')
+")
+        else
+             echo "Could not parse YAML from bbctl output. Falling back to manual input."
+        fi
+    else
+        echo "bbctl failed. Falling back to manual input."
+    fi
+else
+    echo "bbctl not found in PATH. Falling back to manual input."
+fi
+
+# Fallback prompts if variables are still empty
+if [ -z "$REG_ID" ]; then
+    echo "Manual Input Required:"
+    read -p "ID (e.g., 99ab27...): " REG_ID
+fi
 while [[ -z "$REG_ID" ]]; do read -p "ID cannot be empty: " REG_ID; done
 
-read -p "AS Token (e.g., Agqb...): " AS_TOKEN
+if [ -z "$AS_TOKEN" ]; then
+    read -p "AS Token (e.g., Agqb...): " AS_TOKEN
+fi
 while [[ -z "$AS_TOKEN" ]]; do read -p "AS Token cannot be empty: " AS_TOKEN; done
 
-read -p "HS Token (e.g., bR5t...): " HS_TOKEN
+if [ -z "$HS_TOKEN" ]; then
+    read -p "HS Token (e.g., bR5t...): " HS_TOKEN
+fi
 while [[ -z "$HS_TOKEN" ]]; do read -p "HS Token cannot be empty: " HS_TOKEN; done
 
 # Default Beeper values (can be overridden but we default to what we saw in logs)
 DEFAULT_HS_URL="https://matrix.beeper.com/_hungryserv/inswe"
+# Try to extract HS URL from bbctl output if possible, otherwise default
 read -p "Homeserver URL [$DEFAULT_HS_URL]: " HS_URL
 HS_URL=${HS_URL:-$DEFAULT_HS_URL}
 
@@ -56,9 +111,11 @@ DEFAULT_USER="@inswe:beeper.com"
 read -p "Your Admin User ID [$DEFAULT_USER]: " ADMIN_USER
 ADMIN_USER=${ADMIN_USER:-$DEFAULT_USER}
 
-DEFAULT_BOT="sh-${BRIDGE_SERVICE}bot"
+if [ -z "$BOT_USERNAME" ]; then
-read -p "Bot Username (Localpart) [$DEFAULT_BOT]: " BOT_USERNAME
+    DEFAULT_BOT="sh-${BRIDGE_SERVICE}bot"
-BOT_USERNAME=${BOT_USERNAME:-$DEFAULT_BOT}
+    read -p "Bot Username (Localpart) [$DEFAULT_BOT]: " BOT_USERNAME
+    BOT_USERNAME=${BOT_USERNAME:-$DEFAULT_BOT}
+fi
 
 
 echo ""