Initial commit

skills/devops/react-project-scaffolder/scripts/validate-environment.sh

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+#!/bin/bash
+
+# React Project Scaffolder - Environment Validation Script
+# Validates prerequisites before scaffolding a project
+
+set -e
+
+echo "🔍 Validating environment prerequisites..."
+echo ""
+
+# Color codes for output
+RED='\033[0;31m'
+GREEN='\033[0;32m'
+YELLOW='\033[1;33m'
+NC='\033[0m' # No Color
+
+# Track validation status
+VALIDATION_PASSED=true
+
+# Check Node.js version
+echo -n "Checking Node.js version... "
+if command -v node &> /dev/null; then
+    NODE_VERSION=$(node --version | sed 's/v//')
+    NODE_MAJOR=$(echo $NODE_VERSION | cut -d. -f1)
+
+    if [ "$NODE_MAJOR" -ge 18 ]; then
+        echo -e "${GREEN}✓${NC} Node.js $NODE_VERSION (required: >= 18.x)"
+    else
+        echo -e "${RED}✗${NC} Node.js $NODE_VERSION found, but >= 18.x required"
+        echo "   Upgrade: https://nodejs.org/ or use nvm: nvm install 18"
+        VALIDATION_PASSED=false
+    fi
+else
+    echo -e "${RED}✗${NC} Node.js not found"
+    echo "   Install from: https://nodejs.org/"
+    VALIDATION_PASSED=false
+fi
+
+# Check npm version
+echo -n "Checking npm version... "
+if command -v npm &> /dev/null; then
+    NPM_VERSION=$(npm --version)
+    NPM_MAJOR=$(echo $NPM_VERSION | cut -d. -f1)
+
+    if [ "$NPM_MAJOR" -ge 9 ]; then
+        echo -e "${GREEN}✓${NC} npm $NPM_VERSION (required: >= 9.x)"
+    else
+        echo -e "${YELLOW}⚠${NC} npm $NPM_VERSION found, >= 9.x recommended"
+        echo "   Upgrade: npm install -g npm@latest"
+    fi
+else
+    echo -e "${RED}✗${NC} npm not found"
+    VALIDATION_PASSED=false
+fi
+
+# Check git
+echo -n "Checking git... "
+if command -v git &> /dev/null; then
+    GIT_VERSION=$(git --version | awk '{print $3}')
+    echo -e "${GREEN}✓${NC} git $GIT_VERSION"
+else
+    echo -e "${YELLOW}⚠${NC} git not found (optional, but recommended)"
+    echo "   Install from: https://git-scm.com/"
+fi
+
+echo ""
+
+if [ "$VALIDATION_PASSED" = true ]; then
+    echo -e "${GREEN}✅ Environment validation passed!${NC}"
+    echo "You're ready to scaffold React projects."
+    exit 0
+else
+    echo -e "${RED}❌ Environment validation failed.${NC}"
+    echo "Please install the required tools listed above."
+    exit 1
+fi