deploy-github-pages.sh

#!/bin/bash

# Requirements Tracker - GitHub Pages Deployment Script
# Copyright (C) 2024 DRYTRIX
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <https://www.gnu.org/licenses/>.

set -e

echo "🚀 Requirements Tracker - GitHub Pages Deployment Script"
echo "========================================================"

# Check if we're in the right directory
if [ ! -f "app.py" ] || [ ! -f "index.html" ]; then
    echo "❌ Error: This script must be run from the RequirementsTracker directory"
    exit 1
fi

# Check if git is available
if ! command -v git &> /dev/null; then
    echo "❌ Error: Git is not installed or not in PATH"
    exit 1
fi

# Check if we're in a git repository
if [ ! -d ".git" ]; then
    echo "❌ Error: This is not a git repository"
    exit 1
fi

# Check if we have uncommitted changes
if [ -n "$(git status --porcelain)" ]; then
    echo "⚠️  Warning: You have uncommitted changes"
    echo "   Please commit or stash them before deploying"
    read -p "   Continue anyway? (y/N): " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        echo "❌ Deployment cancelled"
        exit 1
    fi
fi

# Check current branch
CURRENT_BRANCH=$(git branch --show-current)
if [ "$CURRENT_BRANCH" != "main" ]; then
    echo "⚠️  Warning: You're not on the main branch (current: $CURRENT_BRANCH)"
    read -p "   Continue anyway? (y/N): " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        echo "❌ Deployment cancelled"
        exit 1
    fi
fi

echo "📋 Checking repository status..."
echo "   Current branch: $CURRENT_BRANCH"
echo "   Remote: $(git remote get-url origin)"

# Check if remote is accessible
if ! git ls-remote --exit-code origin &> /dev/null; then
    echo "❌ Error: Cannot access remote repository"
    echo "   Please check your internet connection and repository URL"
    exit 1
fi

echo "✅ Repository status OK"

# Check if required files exist
echo "📁 Checking required files..."
REQUIRED_FILES=("index.html" "LICENSE" "README.md" ".nojekyll" ".github/workflows/deploy.yml")
MISSING_FILES=()

for file in "${REQUIRED_FILES[@]}"; do
    if [ ! -f "$file" ]; then
        MISSING_FILES+=("$file")
    fi
done

if [ ${#MISSING_FILES[@]} -ne 0 ]; then
    echo "❌ Error: Missing required files:"
    for file in "${MISSING_FILES[@]}"; do
        echo "   - $file"
    done
    exit 1
fi

echo "✅ All required files present"

# Check if screenshots exist
echo "🖼️  Checking screenshots..."
SCREENSHOT_DIR="assets/screenshots"
REQUIRED_SCREENSHOTS=("dashboard.png" "projects.png" "New Requirement.png" "Analytics.png" "admin.png")
MISSING_SCREENSHOTS=()

if [ ! -d "$SCREENSHOT_DIR" ]; then
    echo "❌ Error: Screenshots directory not found: $SCREENSHOT_DIR"
    exit 1
fi

for screenshot in "${REQUIRED_SCREENSHOTS[@]}"; do
    if [ ! -f "$SCREENSHOT_DIR/$screenshot" ]; then
        MISSING_SCREENSHOTS+=("$screenshot")
    fi
done

if [ ${#MISSING_SCREENSHOTS[@]} -ne 0 ]; then
    echo "⚠️  Warning: Missing screenshots:"
    for screenshot in "${MISSING_SCREENSHOTS[@]}"; do
        echo "   - $screenshot"
    done
    read -p "   Continue anyway? (y/N): " -n 1 -r
    echo
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        echo "❌ Deployment cancelled"
        exit 1
    fi
else
    echo "✅ All screenshots present"
fi

# Add all changes
echo "📝 Adding changes to git..."
git add .

# Check if there are changes to commit
if [ -z "$(git status --porcelain)" ]; then
    echo "ℹ️  No changes to commit"
else
    echo "💾 Committing changes..."
    git commit -m "Add GPL 3 license, update README with screenshots, and create GitHub Pages site
    
    - Add GNU General Public License v3.0
    - Update README.md with screenshots and improved documentation
    - Create static GitHub Pages site (index.html)
    - Add GitHub Actions workflow for automatic deployment
    - Add .nojekyll file for custom static site
    - Update license headers in main application files
    - Create deployment documentation and scripts"
fi

# Push to GitHub
echo "🚀 Pushing to GitHub..."
git push origin main

echo ""
echo "✅ Deployment initiated successfully!"
echo ""
echo "📋 Next steps:"
echo "   1. Go to your repository on GitHub: https://github.com/DRYTRIX/RequirementsTracker"
echo "   2. Click on 'Settings' tab"
echo "   3. Scroll down to 'Pages' section"
echo "   4. Under 'Source', select 'Deploy from a branch'"
echo "   5. Choose 'gh-pages' branch"
echo "   6. Click 'Save'"
echo ""
echo "   7. Go to 'Actions' tab to monitor deployment progress"
echo "   8. Once complete, your site will be available at:"
echo "      https://drytrix.github.io/RequirementsTracker/"
echo ""
echo "📚 For more information, see: setup-github-pages.md"
echo ""
echo "🎉 Happy coding!"