release.sh

#!/bin/bash
set -e

# ─────────────────────────────────────────────
# DockMaster Pro — Release Script
# Usage:
#   ./release.sh           # interactive mode
#   ./release.sh 1.1.0     # specify version directly
# ─────────────────────────────────────────────

SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
INFO_PLIST="${SCRIPT_DIR}/DockMasterPro/App/Info.plist"
REPO_PRIVATE="devlive-community/DockMasterPro"
REPO_PUBLIC="devlive-community/DockMaster-Pro"

# ── Colors ────────────────────────────────────
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m'

info()    { echo -e "${BLUE}▶ $1${NC}"; }
success() { echo -e "${GREEN}✓ $1${NC}"; }
warn()    { echo -e "${YELLOW}⚠ $1${NC}"; }
error()   { echo -e "${RED}✗ $1${NC}"; exit 1; }

# ── Get current version ───────────────────────
get_current_version() {
    defaults read "${INFO_PLIST}" CFBundleShortVersionString 2>/dev/null || \
    plutil -extract CFBundleShortVersionString raw "${INFO_PLIST}" 2>/dev/null || \
    echo "0.0.0"
}

# ── Validate semver ───────────────────────────
validate_version() {
    if [[ ! "$1" =~ ^[0-9]+\.[0-9]+\.[0-9]+$ ]]; then
        error "Invalid version format: $1 (expected: MAJOR.MINOR.PATCH, e.g. 1.1.0)"
    fi
}

# ── Check git status ──────────────────────────
check_git_clean() {
    if [ -n "$(git status --porcelain)" ]; then
        error "Working tree is not clean. Commit or stash changes first."
    fi
}

# ── Check remote tag exists ───────────────────
check_remote_tag() {
    local tag="v$1"
    if git ls-remote --tags origin "refs/tags/${tag}" | grep -q "${tag}"; then
        warn "Tag ${tag} already exists on remote."
        return 1
    fi
    return 0
}

# ── Check GitHub release exists ───────────────
check_github_release() {
    local tag="v$1"
    
    # Check private repo
    if gh release view "${tag}" --repo "${REPO_PRIVATE}" &>/dev/null; then
        warn "Release ${tag} already exists on ${REPO_PRIVATE}"
        return 1
    fi
    
    # Check public repo
    if gh release view "${tag}" --repo "${REPO_PUBLIC}" &>/dev/null; then
        warn "Release ${tag} already exists on ${REPO_PUBLIC}"
        return 1
    fi
    
    return 0
}

# ── Update Info.plist version ─────────────────
update_version() {
    local version="$1"
    local build_num
    build_num=$(date +%Y%m%d%H%M)
    
    # Update CFBundleShortVersionString
    /usr/libexec/PlistBuddy -c "Set :CFBundleShortVersionString ${version}" "${INFO_PLIST}"
    
    # Update CFBundleVersion (build number)
    /usr/libexec/PlistBuddy -c "Set :CFBundleVersion ${build_num}" "${INFO_PLIST}"
    
    success "Updated Info.plist: version=${version}, build=${build_num}"
}

# ── Generate changelog preview ────────────────
generate_changelog_preview() {
    local current_version="$1"
    local new_version="$2"
    local tag="v${new_version}"
    
    echo ""
    echo -e "${BLUE}━━━ Expected Release Notes ━━━${NC}"
    
    # Try to find the previous tag
    local prev_tag
    prev_tag=$(git describe --tags --abbrev=0 2>/dev/null || echo "")
    
    if [ -n "$prev_tag" ]; then
        local range="${prev_tag}..HEAD"
        echo -e "${YELLOW}Changes since ${prev_tag}:${NC}"
        echo ""
        
        section() {
            local emoji="$1"
            local title="$2"
            local pattern="$3"
            local items
            items=$(git log "$range" --no-merges --pretty=format:"%s" \
                | grep -E "^${pattern}" \
                | sed -E "s/^${pattern}(\([^)]*\))?: //" \
                | sed 's/^/- /' || true)
            if [ -n "$items" ]; then
                echo -e "${emoji} ${title}"
                echo "$items"
                echo ""
            fi
        }
        
        # Use inline pattern matching
        for pattern_title in "feat:🚀 New Features" "fix:🐛 Bug Fixes" "perf:⚡ Performance" "i18n:🌍 Internationalization" "refactor:🔧 Refactoring"; do
            pattern="${pattern_title%%:*}"
            title="${pattern_title#*:}"
            items=$(git log "$range" --no-merges --pretty=format:"%s" \
                | grep -E "^${pattern}" \
                | sed -E "s/^${pattern}(\([^)]*\))?: //" \
                | sed 's/^/- /' || true)
            if [ -n "$items" ]; then
                echo "$title"
                echo "$items"
                echo ""
            fi
        done
        
        # Other changes
        other=$(git log "$range" --no-merges --pretty=format:"%s" \
            | grep -vE "^(feat|fix|perf|i18n|refactor|Merge)" \
            | sed 's/^/- /' || true)
        if [ -n "$other" ]; then
            echo "📝 Other Changes"
            echo "$other"
            echo ""
        fi
    else
        warn "No previous tag found. This will be the first release."
    fi
    
    echo -e "${BLUE}━━━━━━━━━━━━━━━━━━━━━━━━━━━━━${NC}"
    echo ""
}

# ── Main ──────────────────────────────────────
main() {
    echo ""
    echo -e "${BLUE}╔══════════════════════════════════════╗${NC}"
    echo -e "${BLUE}║  DockMaster Pro — Release Script     ║${NC}"
    echo -e "${BLUE}╚══════════════════════════════════════╝${NC}"
    echo ""
    
    # Check prerequisites
    info "Checking prerequisites..."
    
    if ! command -v gh &>/dev/null; then
        error "GitHub CLI (gh) is not installed. Run: brew install gh"
    fi
    
    if ! command -v plutil &>/dev/null; then
        error "plutil not found. This script requires macOS."
    fi
    
    check_git_clean
    
    # Determine version
    local current_version
    current_version=$(get_current_version)
    
    local new_version="$1"
    
    if [ -z "$new_version" ]; then
        echo -e "Current version: ${GREEN}${current_version}${NC}"
        echo ""
        
        # Suggest next versions
        IFS='.' read -r major minor patch <<< "$current_version"
        echo "Suggested versions:"
        echo "  1) ${major}.$((minor + 1)).0  (minor)"
        echo "  2) ${major}.${minor}.$((patch + 1))  (patch)"
        echo "  3) $((major + 1)).0.0  (major)"
        echo ""
        read -rp "Enter new version (e.g. 1.1.0): " new_version
    fi
    
    validate_version "$new_version"
    
    echo ""
    info "New version: ${GREEN}${new_version}${NC}"
    
    local same_version=false
    if [ "$new_version" = "$current_version" ]; then
        warn "New version equals current version. Will only tag and push without updating Info.plist."
        same_version=true
    fi
    
    # Check remote
    info "Checking remote for existing tag and releases..."
    
    local tag_exists=true
    check_remote_tag "$new_version" || tag_exists=false
    check_github_release "$new_version" || tag_exists=false
    
    if [ "$tag_exists" = false ]; then
        read -rp "Version v${new_version} may already exist. Continue anyway? (y/N): " confirm
        if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
            error "Release cancelled."
        fi
    else
        success "No conflicts found on remote."
    fi
    
    # Show changelog preview
    generate_changelog_preview "$current_version" "$new_version"
    
    # Confirm
    read -rp "Release v${new_version}? This will commit, tag, and push. (y/N): " confirm
    if [ "$confirm" != "y" ] && [ "$confirm" != "Y" ]; then
        error "Release cancelled."
    fi
    
    # Execute release
    echo ""
    
    if [ "$same_version" = false ]; then
        info "Updating version in Info.plist..."
        update_version "$new_version"
        
        info "Committing version bump..."
        git add "${INFO_PLIST}"
        git commit -m "chore: bump version to ${new_version}"
    else
        info "Version matches current Info.plist. Skipping version update."
    fi
    
    local tag="v${new_version}"
    info "Creating tag ${tag}..."
    git tag -a "$tag" -m "Release ${tag}"
    
    info "Pushing to remote..."
    git push origin HEAD
    git push origin "$tag"
    
    echo ""
    success "Release v${new_version} initiated!"
    echo ""
    echo "CI is now building and will publish to:"
    echo "  - ${REPO_PUBLIC} (with binaries)"
    echo "  - ${REPO_PRIVATE} (release notes only)"
    echo ""
    echo "Monitor progress: https://github.com/${REPO_PRIVATE}/actions"
    echo ""
}

main "$@"