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