Runpod env setup

run_pod_setup.sh

#!/bin/bash

# ============================================================
# RunPod Setup: Miniconda + Poetry
# Image: runpod/pytorch:2.4.0-py3.11-cuda12.4.1-devel-ubuntu22.04
#
# Container start command (outer):
#   bash -c 'curl -fsSL https://gist.githubusercontent.com/YOUR_GIST/run_pod_setup.sh | bash && /start.sh'
# ============================================================

CONDA_DIR="$HOME/miniconda3"

# Step 1: Install Miniconda (skip if already present)
if [ ! -x "$CONDA_DIR/bin/conda" ]; then
    echo ">>> Installing Miniconda..."
    mkdir -p "$CONDA_DIR"
    wget -q https://repo.anaconda.com/miniconda/Miniconda3-latest-Linux-x86_64.sh -O "$CONDA_DIR/miniconda.sh"
    bash "$CONDA_DIR/miniconda.sh" -b -u -p "$CONDA_DIR"
    rm -f "$CONDA_DIR/miniconda.sh"
else
    echo ">>> Miniconda already installed, skipping."
fi

# Step 2: Put conda on PATH for this script and enable `conda activate`
export PATH="$CONDA_DIR/bin:$PATH"
source "$CONDA_DIR/etc/profile.d/conda.sh"

# Step 3: Accept Conda ToS
conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/main
conda tos accept --override-channels --channel https://repo.anaconda.com/pkgs/r

# Step 4: Install Poetry (skip if already present)
if [ ! -x "$HOME/.local/share/pypoetry/venv/bin/poetry" ]; then
    echo ">>> Installing Poetry..."
    curl -sSL https://install.python-poetry.org | python3 -
else
    echo ">>> Poetry already installed, skipping."
fi
export PATH="$HOME/.local/share/pypoetry/venv/bin:$PATH"

# Step 5: Configure Poetry (only the setting that exists on your version)
poetry config virtualenvs.in-project true

# Step 6: Persist PATH + conda to ~/.bashrc (idempotent)
if ! grep -q "RunPod: Conda + Poetry" ~/.bashrc 2>/dev/null; then
    cat >> ~/.bashrc << 'EOF'

# ── RunPod: Conda + Poetry ───────────────────────────────────
export PATH="$HOME/miniconda3/bin:$HOME/.local/share/pypoetry/venv/bin:$PATH"
source "$HOME/miniconda3/etc/profile.d/conda.sh"
# ─────────────────────────────────────────────────────────────
EOF
fi

echo ""
echo "Setup complete."
echo "Workflow:"
echo "  conda create -n myenv python=3.11 -y"
echo "  conda activate myenv"
echo "  poetry env use \$(which python)   # points Poetry to conda's Python"
echo "  poetry install"