Initial commit with translated description

scripts/venv-setup.sh

@@ -0,0 +1,109 @@
+#!/usr/bin/env bash
+# Finance News - venv Setup Script
+# Creates or rebuilds the Python virtual environment
+# Handles NixOS libstdc++ issues automatically
+
+set -e
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+BASE_DIR="$(cd "${SCRIPT_DIR}/.." && pwd)"
+VENV_DIR="${BASE_DIR}/venv"
+
+echo "📦 Finance News - venv Setup"
+echo "============================"
+echo ""
+
+# Check Python version
+PYTHON_BIN="${PYTHON_BIN:-python3}"
+PYTHON_VERSION=$("$PYTHON_BIN" --version 2>&1)
+echo "Using: $PYTHON_VERSION"
+echo "Path:  $(command -v "$PYTHON_BIN" 2>/dev/null || echo "$PYTHON_BIN")"
+echo ""
+
+# Remove existing venv if --force flag
+if [[ "$1" == "--force" || "$1" == "-f" ]]; then
+    if [[ -d "$VENV_DIR" ]]; then
+        echo "🗑️  Removing existing venv..."
+        rm -rf "$VENV_DIR"
+    fi
+fi
+
+# Check if venv exists
+if [[ -d "$VENV_DIR" ]]; then
+    echo "⚠️  venv already exists at $VENV_DIR"
+    echo "   Use --force to rebuild"
+    exit 0
+fi
+
+# Create venv
+echo "📁 Creating virtual environment..."
+"$PYTHON_BIN" -m venv "$VENV_DIR"
+
+# Activate venv
+source "$VENV_DIR/bin/activate"
+
+# Upgrade pip
+echo "⬆️  Upgrading pip..."
+pip install --upgrade pip --quiet
+
+# Install requirements
+echo "📥 Installing dependencies..."
+pip install -r "$BASE_DIR/requirements.txt" --quiet
+
+# NixOS-specific: Add LD_LIBRARY_PATH to activate script
+if [[ -d "/nix/store" ]]; then
+    echo "🐧 NixOS detected - configuring libstdc++ path..."
+
+    ACTIVATE_SCRIPT="$VENV_DIR/bin/activate"
+
+    # Find libstdc++ path
+    LIBSTDCXX_PATH=""
+    if [[ -d "/home/linuxbrew/.linuxbrew/lib" ]]; then
+        LIBSTDCXX_PATH="/home/linuxbrew/.linuxbrew/lib"
+    elif [[ -d "$HOME/.linuxbrew/lib" ]]; then
+        LIBSTDCXX_PATH="$HOME/.linuxbrew/lib"
+    else
+        # Try nix store - only set if find returns a result
+        GCC_LIB_DIR=$(find /nix/store -maxdepth 2 -name "*-gcc-*-lib" -print -quit 2>/dev/null)
+        if [[ -n "$GCC_LIB_DIR" && -d "$GCC_LIB_DIR/lib" ]]; then
+            LIBSTDCXX_PATH="$GCC_LIB_DIR/lib"
+        fi
+    fi
+
+    if [[ -n "$LIBSTDCXX_PATH" && -d "$LIBSTDCXX_PATH" ]]; then
+        # Add to activate script if not already there
+        if ! grep -q "FINANCE_NEWS_LD_LIBRARY_PATH" "$ACTIVATE_SCRIPT"; then
+            cat >> "$ACTIVATE_SCRIPT" << EOF
+
+# NixOS libstdc++ fix for numpy/yfinance (added by venv-setup.sh)
+if [[ -z "\${FINANCE_NEWS_LD_LIBRARY_PATH:-}" ]]; then
+    export FINANCE_NEWS_LD_LIBRARY_PATH=1
+    if [[ -z "\${LD_LIBRARY_PATH:-}" ]]; then
+        export LD_LIBRARY_PATH="$LIBSTDCXX_PATH"
+    else
+        export LD_LIBRARY_PATH="$LIBSTDCXX_PATH:\$LD_LIBRARY_PATH"
+    fi
+fi
+EOF
+            echo "   Added LD_LIBRARY_PATH=$LIBSTDCXX_PATH to activate script"
+        fi
+    else
+        echo "   ⚠️  Could not find libstdc++.so.6 path"
+        echo "   Install Linuxbrew: /bin/bash -c \"\$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)\""
+    fi
+fi
+
+# Verify installation
+echo ""
+echo "✅ venv created successfully!"
+echo ""
+echo "Verifying installation..."
+"$VENV_DIR/bin/python3" -c "import feedparser; print('  ✓ feedparser')"
+"$VENV_DIR/bin/python3" -c "import yfinance; print('  ✓ yfinance')" 2>/dev/null || echo "  ⚠️ yfinance import failed (may need LD_LIBRARY_PATH)"
+
+echo ""
+echo "To activate manually:"
+echo "  source $VENV_DIR/bin/activate"
+echo ""
+echo "Or just use the CLI:"
+echo "  ./scripts/finance-news briefing --morning"