First Version

run-docker.sh

@@ -0,0 +1,51 @@
+#!/usr/bin/env sh
+# Docker supervisor loop.
+# Runs the pre-built binary directly. On exit -1 (self-rewrite request),
+# rebuilds with cargo and restarts. On clean exit (0), stops.
+
+set -u
+
+cd "$(dirname "$0")"
+
+# ── Python venv setup (optional) ─────────────────────────────────────────────
+VENV_DIR=".venv"
+REQUIREMENTS="requirements.txt"
+
+if [ ! -f "$VENV_DIR/bin/python3" ] && [ -f "$REQUIREMENTS" ]; then
+    if command -v uv >/dev/null 2>&1; then
+        echo "[run-docker.sh] Setting up Python venv with uv …"
+        uv venv "$VENV_DIR" && uv pip install -r "$REQUIREMENTS" \
+            && echo "[run-docker.sh] Python venv ready." \
+            || echo "[run-docker.sh] Warning: Python venv setup failed — Python MCP servers will be unavailable."
+    elif command -v python3 >/dev/null 2>&1; then
+        echo "[run-docker.sh] Setting up Python venv …"
+        python3 -m venv "$VENV_DIR" && "$VENV_DIR/bin/pip" install -r "$REQUIREMENTS" \
+            && echo "[run-docker.sh] Python venv ready." \
+            || echo "[run-docker.sh] Warning: Python venv setup failed — Python MCP servers will be unavailable."
+    fi
+fi
+
+if [ -f "$VENV_DIR/bin/python3" ]; then
+    export PATH="$(pwd)/$VENV_DIR/bin:$PATH"
+fi
+
+export TS_RS_EXPERIMENT=this_is_unstable_software
+
+BINARY="./skald"
+
+while true; do
+    "$BINARY"
+    code=$?
+
+    if [ "$code" -eq 0 ]; then
+        echo "[run-docker.sh] App exited cleanly. Stopping."
+        exit 0
+    elif [ "$code" -eq 255 ]; then
+        echo "[run-docker.sh] App requested restart (exit -1). Rebuilding…"
+        RUSTFLAGS="-A warnings" cargo build --release --no-default-features \
+            && cp target/release/skald "$BINARY"
+    else
+        echo "[run-docker.sh] App exited with code $code. Stopping."
+        exit "$code"
+    fi
+done