Upload slim-entrypoint.sh with huggingface_hub

slim-entrypoint.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+DEPS_MARKER="/workspace/.f13-deps-installed"
+WHEEL_DIR="/workspace/.f13-wheels"
+HF_WHEEL_REPO="f13rnd/custom-wheels"
+
+hf_download() {
+    hf download "$@" ${HF_TOKEN:+--token "${HF_TOKEN}"}
+}
+
+hf_upload() {
+    hf upload "$@" ${HF_TOKEN:+--token "${HF_TOKEN}"}
+}
+
+install_from_hf_or_build() {
+    local pkg_name="$1" pip_spec="$2"
+    local glob="${pkg_name}-*.whl"
+    mkdir -p "${WHEEL_DIR}"
+
+    local whl
+    whl=$(ls "${WHEEL_DIR}"/${glob} 2>/dev/null | head -1)
+    if [ -n "${whl}" ]; then
+        echo "[slim] Installing ${pkg_name} from cached wheel"
+        pip install --no-cache-dir "${whl}" && return 0
+    fi
+
+    echo "[slim] Trying to download ${pkg_name} wheel from HF..."
+    hf_download "${HF_WHEEL_REPO}" \
+        --repo-type dataset \
+        --include "${glob}" \
+        --local-dir "${WHEEL_DIR}" 2>/dev/null || true
+
+    whl=$(ls "${WHEEL_DIR}"/${glob} 2>/dev/null | head -1)
+    if [ -n "${whl}" ]; then
+        echo "[slim] Installing ${pkg_name} from HF wheel"
+        pip install --no-cache-dir "${whl}" && return 0
+    fi
+
+    echo "[slim] No prebuilt wheel found — building ${pkg_name} from source..."
+    TORCH_CUDA_ARCH_LIST="${TORCH_CUDA_ARCH_LIST:-9.0}" \
+    MAX_JOBS="${MAX_JOBS:-2}" \
+    NVCC_THREADS="${NVCC_THREADS:-1}" \
+    pip wheel ${pip_spec} --no-build-isolation --no-deps --wheel-dir "${WHEEL_DIR}"
+    whl=$(ls "${WHEEL_DIR}"/${glob} 2>/dev/null | head -1)
+    pip install --no-cache-dir "${whl}"
+
+    echo "[slim] Uploading ${pkg_name} wheel to HF for future use..."
+    hf_upload "${HF_WHEEL_REPO}" \
+        "${whl}" "$(basename "${whl}")" \
+        --repo-type dataset 2>/dev/null \
+        || echo "[slim] WARN: failed to upload ${pkg_name} wheel to HF (non-fatal)"
+}
+
+if [ -f "${DEPS_MARKER}" ]; then
+    echo "[slim] Deps already installed"
+else
+    echo "[slim] Installing training deps (first boot)..."
+
+    pip install --no-cache-dir \
+        "ms-swift>=4.0.2" \
+        accelerate \
+        deepspeed \
+        "qwen_vl_utils>=0.0.14" \
+        decord \
+        torchvision \
+        fastapi \
+        "uvicorn[standard]" \
+        python-multipart \
+        wandb \
+        huggingface_hub
+
+    pip install --no-cache-dir "transformers>=5.3.0,<5.4.0"
+    pip install --no-cache-dir --no-deps "datasets>=4.7.0"
+
+    install_from_hf_or_build "flash_attn" "flash-attn" \
+        || echo "[slim] WARN: flash-attn install failed"
+
+    install_from_hf_or_build "causal_conv1d" "causal-conv1d" \
+        || echo "[slim] WARN: causal-conv1d install failed"
+
+    pip install --no-cache-dir \
+        "flash-linear-attention @ git+https://github.com/fla-org/flash-linear-attention" \
+        || echo "[slim] WARN: flash-linear-attention install failed"
+
+    pip install --no-cache-dir "dlrover[torch]" || true
+
+    touch "${DEPS_MARKER}"
+    echo "[slim] Deps installed"
+fi
+
+exec /opt/f13/scripts/entrypoint.sh "$@"