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sglang/scripts/ci/musa/musa_install_dependency.sh
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#!/bin/bash
set -euo pipefail
# Parse command line arguments
OPTIONAL_DEPS=""
SKIP_SGLANG_BUILD=""
while [[ $# -gt 0 ]]; do
case $1 in
--skip-sglang-build) SKIP_SGLANG_BUILD="1"; shift;;
-h|--help)
echo "Usage: $0 [OPTIONS] [OPTIONAL_DEPS]"
echo "Options:"
echo " --skip-sglang-build Don't build checkout sglang, use what was shipped with the image"
exit 0
;;
*)
OPTIONAL_DEPS="$1"
shift
;;
esac
done
PIP_INSTALL="python3 -m pip install --no-cache-dir"
${PIP_INSTALL} --upgrade pip setuptools torchada --user
WHL_DIR="/sglang-checkout/whl"
if [ -d "$WHL_DIR" ] && compgen -G "${WHL_DIR}"/*.whl > /dev/null; then
echo "Uninstall old packages based on wheel METADATA..."
PKGS=$(
for whl in "${WHL_DIR}"/*.whl; do
meta_file=$(zipinfo -1 "$whl" | awk '/\.dist-info\/METADATA$/ {print; exit}')
[ -n "$meta_file" ] || continue
unzip -p "$whl" "$meta_file" 2>/dev/null | sed -n 's/^Name: //p' | head -n1
done | sort -u
)
for pkg in $PKGS; do
echo "Uninstalling $pkg"
pip uninstall -y "$pkg" || true
done
echo "Installing wheel files without dependency resolution..."
${PIP_INSTALL} "${WHL_DIR}"/*.whl --user
fi
if [ -n "$SKIP_SGLANG_BUILD" ]; then
echo "Didn't build checkout SGLang"
exit 0
else
pip uninstall sgl-kernel -y || true
pip uninstall sglang -y || true
# Clear Python cache to ensure latest code is used (works for any env: venv, system, conda)
REPO_ROOT="${GITHUB_WORKSPACE:-$(pwd)}"
find "$REPO_ROOT" -name "*.pyc" -delete 2>/dev/null || true
find "$REPO_ROOT" -name "__pycache__" -type d -exec rm -rf {} + 2>/dev/null || true
rm -f "${REPO_ROOT}/python/pyproject.toml" && mv "${REPO_ROOT}/python/pyproject_other.toml" "${REPO_ROOT}/python/pyproject.toml"
cd "${REPO_ROOT}" && ${PIP_INSTALL} -v -e "python[dev_musa]" --user
cd "${REPO_ROOT}/sgl-kernel"
rm -f pyproject.toml && mv pyproject_musa.toml pyproject.toml && MTGPU_TARGET=mp_31 python3 setup_musa.py install --user
echo "$HOME/.local/bin" >> "$GITHUB_PATH"
fi