#!/usr/bin/env bash# Check for new changes in upstream repositories# Usage: ./Scripts/check_upstreams.sh [upstream|quotio|all] set -euo pipefail TARGET=${1:-all}DAYS=${2:-7} # Colors for outputRED='\033[0;31m'GREEN='\033[0;32m'YELLOW='\033[1;33m'BLUE='\033[0;34m'NC='\033[0m' # No Color echo -e "${BLUE}==> Fetching upstream changes...${NC}"if [ "$TARGET" = "all" ] || [ "$TARGET" = "upstream" ]; then    git fetch upstream 2>/dev/null || {        echo -e "${YELLOW}Adding upstream remote...${NC}"        git remote add upstream https://github.com/steipete/CodexBar.git        git fetch upstream    }fi if [ "$TARGET" = "all" ] || [ "$TARGET" = "quotio" ]; then    git fetch quotio 2>/dev/null || {        echo -e "${YELLOW}Adding quotio remote...${NC}"        git remote add quotio https://github.com/nguyenphutrong/quotio.git        git fetch quotio    }fi echo "" remote_default_branch() {    local remote=$1    local branch=""    local candidate     branch=$(git symbolic-ref -q --short "refs/remotes/${remote}/HEAD" 2>/dev/null | sed "s#^${remote}/##" || true)    if [ -z "$branch" ]; then        branch=$(git remote show "$remote" 2>/dev/null | awk '/HEAD branch/ {print $NF; exit}' || true)    fi    if [ -n "$branch" ] && git rev-parse --verify -q "${remote}/${branch}" >/dev/null; then        echo "$branch"        return 0    fi     for candidate in main master; do        if git rev-parse --verify -q "${remote}/${candidate}" >/dev/null; then            echo "$candidate"            return 0        fi    done     echo -e "${RED}Error: Could not resolve default branch for remote '$remote'.${NC}" >&2    exit 1} # Check upstream (steipete)if [ "$TARGET" = "all" ] || [ "$TARGET" = "upstream" ]; then    echo -e "${BLUE}==> Upstream (steipete/CodexBar) changes:${NC}"    UPSTREAM_BRANCH=$(remote_default_branch upstream)    UPSTREAM_REF="upstream/${UPSTREAM_BRANCH}"        UPSTREAM_COUNT=$(git log --oneline "main..${UPSTREAM_REF}" --no-merges 2>/dev/null | wc -l | tr -d ' ')        if [ "$UPSTREAM_COUNT" -gt 0 ]; then        echo -e "${GREEN}Found $UPSTREAM_COUNT new commits${NC}"        echo ""        git log --oneline --graph "main..${UPSTREAM_REF}" --no-merges | head -20 || true        echo ""        echo -e "${YELLOW}Files changed:${NC}"        git diff --stat "main..${UPSTREAM_REF}" | tail -20 || true    else        echo -e "${GREEN}No new commits (up to date)${NC}"    fi    echo ""fi # Check quotioif [ "$TARGET" = "all" ] || [ "$TARGET" = "quotio" ]; then    echo -e "${BLUE}==> Quotio changes (last $DAYS days):${NC}"    QUOTIO_BRANCH=$(remote_default_branch quotio)    QUOTIO_REF="quotio/${QUOTIO_BRANCH}"        QUOTIO_COUNT=$(git log --oneline "$QUOTIO_REF" --since="$DAYS days ago" 2>/dev/null | wc -l | tr -d ' ')        if [ "$QUOTIO_COUNT" -gt 0 ]; then        echo -e "${GREEN}Found $QUOTIO_COUNT commits in last $DAYS days${NC}"        echo ""        git log --oneline --graph "$QUOTIO_REF" --since="$DAYS days ago" | head -20 || true        echo ""        echo -e "${YELLOW}Recent file changes:${NC}"        # Show changes from last 10 commits        git diff --stat "${QUOTIO_REF}~10..${QUOTIO_REF}" 2>/dev/null | tail -20 || echo "Unable to show diff"    else        echo -e "${GREEN}No new commits in last $DAYS days${NC}"    fi    echo ""fi # Summaryecho -e "${BLUE}==> Summary${NC}"if [ "$TARGET" = "all" ] || [ "$TARGET" = "upstream" ]; then    echo "Upstream commits: $UPSTREAM_COUNT"fiif [ "$TARGET" = "all" ] || [ "$TARGET" = "quotio" ]; then    echo "Quotio commits (${DAYS}d): $QUOTIO_COUNT"fi echo ""echo -e "${YELLOW}Next steps:${NC}"echo "  Review upstream: ./Scripts/review_upstream.sh upstream"echo "  Review quotio:   ./Scripts/review_upstream.sh quotio"echo "  Detailed diff:   git diff main..<resolved-remote>/<default-branch>"echo "  View quotio:     ./Scripts/analyze_quotio.sh"