Add Superset workspace support to scripts

Prefer SUPERSET_* env vars over CONDUCTOR_* with fallback. Derive a
deterministic port from SUPERSET_WORKSPACE_NAME when no explicit port
is set. Configure .superset/config.json with setup script.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: jnunemaker

.superset/config.json

@@ -0,0 +1,4 @@
+{
+  "setup": ["script/conductor-setup"],
+  "teardown": []
+}

script/conductor-setup

@@ -2,10 +2,13 @@
 set -e
 cd "$(dirname "$0")/.."
 
+# Resolve workspace vars: prefer Superset, fall back to Conductor
+ROOT_PATH="${SUPERSET_ROOT_PATH:-$CONDUCTOR_ROOT_PATH}"
+
 if command -v mise &> /dev/null; then
   # Copy .tool-versions from root workspace if it exists
-  if [ -n "$CONDUCTOR_ROOT_PATH" ] && [ -f "$CONDUCTOR_ROOT_PATH/.tool-versions" ]; then
-    ln -sf "$CONDUCTOR_ROOT_PATH/.tool-versions" .tool-versions
+  if [ -n "$ROOT_PATH" ] && [ -f "$ROOT_PATH/.tool-versions" ]; then
+    ln -sf "$ROOT_PATH/.tool-versions" .tool-versions
   fi
 
   # Install ruby version from .tool-versions

script/server

@@ -21,5 +21,10 @@ if command -v mise &> /dev/null; then
   eval "$(mise activate bash)"
 fi
 
+# Port priority: CONDUCTOR_PORT > SUPERSET_WORKSPACE_NAME (derived) > 9999
+if [ -z "$CONDUCTOR_PORT" ] && [ -n "$SUPERSET_WORKSPACE_NAME" ]; then
+  _hash=$(printf '%s' "$SUPERSET_WORKSPACE_NAME" | cksum | awk '{print $1}')
+  CONDUCTOR_PORT=$(( ((_hash % 900) * 10) + 50000 ))
+fi
 PORT="${CONDUCTOR_PORT:-9999}"
 script/bootstrap && bundle exec rackup examples/ui/basic.ru -p "$PORT"