1 files changed, 716 insertions, 0 deletions

diff --git a/docs/how-to/migration-scripts/run-migration-analysis.sh b/docs/how-to/migration-scripts/run-migration-analysis.sh
new file mode 100755
index 0000000..2ba25ab
--- /dev/null
+++ b/docs/how-to/migration-scripts/run-migration-analysis.sh
@@ -0,0 +1,716 @@
+#!/usr/bin/env bash
+#
+# run-migration-analysis.sh - Orchestrate the complete ngit-relay to ngit-grasp migration analysis
+#
+# This script runs all 5 phases of the migration analysis pipeline in sequence,
+# with proper error handling, progress reporting, and timing information.
+#
+# QUICK START:
+#   # Basic usage (local analysis only - Phases 1, 3, 5)
+#   ./run-migration-analysis.sh --prod-relay wss://relay.ngit.dev --archive-relay wss://archive.relay.ngit.dev
+#
+#   # Full analysis including git sync check (requires VPS access)
+#   ./run-migration-analysis.sh \
+#     --prod-relay wss://relay.ngit.dev \
+#     --archive-relay wss://archive.relay.ngit.dev \
+#     --prod-git /var/lib/ngit-relay/git \
+#     --archive-git /var/lib/ngit-relay-archive/git
+#
+# USAGE:
+#   ./run-migration-analysis.sh [options]
+#
+# REQUIRED OPTIONS:
+#   --prod-relay <url>      Production relay WebSocket URL (e.g., wss://relay.ngit.dev)
+#   --archive-relay <url>   Archive relay WebSocket URL (e.g., wss://archive.relay.ngit.dev)
+#
+# OPTIONAL OPTIONS:
+#   --prod-git <path>       Git base directory for prod (enables Phase 2)
+#   --archive-git <path>    Git base directory for archive (enables Phase 2)
+#   --service <name>        Systemd service name for log extraction (enables Phase 4)
+#   --output <dir>          Output directory (default: work/migration-analysis-YYYYMMDD-HHMM)
+#
+# PHASE CONTROL:
+#   --skip-phase-1          Skip event fetching (use existing data)
+#   --skip-phase-2          Skip git sync check (use existing data)
+#   --skip-phase-3          Skip categorization (use existing data)
+#   --skip-phase-4          Skip log extraction (use existing data)
+#   --skip-phase-5          Skip final classification
+#   --only-phase-N          Run only phase N (1-5)
+#   --from-phase-N          Start from phase N (skip earlier phases)
+#
+# OTHER OPTIONS:
+#   --dry-run               Show what would be executed without running
+#   --continue-on-error     Continue to next phase even if current phase fails
+#   --help                  Show this help message
+#
+# PHASES:
+#   Phase 1: Fetch events from both relays (~30s each, local)
+#   Phase 2: Check git sync status (~20 min each, requires VPS)
+#   Phase 3: Categorize and compare results (fast, local)
+#   Phase 4: Extract logs from systemd (requires VPS)
+#   Phase 5: Final classification (fast, local)
+#
+# EXAMPLES:
+#   # Dry run to see what would happen
+#   ./run-migration-analysis.sh --prod-relay wss://relay.ngit.dev --archive-relay wss://archive.relay.ngit.dev --dry-run
+#
+#   # Run only Phase 1 (fetch events)
+#   ./run-migration-analysis.sh --prod-relay wss://relay.ngit.dev --archive-relay wss://archive.relay.ngit.dev --only-phase-1
+#
+#   # Resume from Phase 3 using existing Phase 1-2 data
+#   ./run-migration-analysis.sh --prod-relay wss://relay.ngit.dev --archive-relay wss://archive.relay.ngit.dev --from-phase-3 --output work/migration-analysis-20260122-1430
+#
+#   # Full analysis on VPS with all features
+#   ./run-migration-analysis.sh \
+#     --prod-relay wss://relay.ngit.dev \
+#     --archive-relay wss://archive.relay.ngit.dev \
+#     --prod-git /var/lib/ngit-relay/git \
+#     --archive-git /var/lib/ngit-relay-archive/git \
+#     --service ngit-grasp.service
+#
+# SEE ALSO:
+#   docs/how-to/migrate-ngit-relay-to-ngit-grasp.md - Full migration guide
+#
+
+set -euo pipefail
+
+# Get script directory for finding other scripts
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+# Colors for output (disabled if not a terminal)
+if [[ -t 1 ]]; then
+    RED='\033[0;31m'
+    GREEN='\033[0;32m'
+    YELLOW='\033[0;33m'
+    BLUE='\033[0;34m'
+    CYAN='\033[0;36m'
+    BOLD='\033[1m'
+    NC='\033[0m'
+else
+    RED=''
+    GREEN=''
+    YELLOW=''
+    BLUE=''
+    CYAN=''
+    BOLD=''
+    NC=''
+fi
+
+# Logging functions
+log_header() {
+    echo ""
+    echo -e "${BOLD}${CYAN}════════════════════════════════════════════════════════════════${NC}"
+    echo -e "${BOLD}${CYAN}  $*${NC}"
+    echo -e "${BOLD}${CYAN}════════════════════════════════════════════════════════════════${NC}"
+    echo ""
+}
+
+log_phase() {
+    echo ""
+    echo -e "${BOLD}${BLUE}┌──────────────────────────────────────────────────────────────┐${NC}"
+    echo -e "${BOLD}${BLUE}│  $*${NC}"
+    echo -e "${BOLD}${BLUE}└──────────────────────────────────────────────────────────────┘${NC}"
+}
+
+log_info() {
+    echo -e "${BLUE}[INFO]${NC} $*" >&2
+}
+
+log_success() {
+    echo -e "${GREEN}[OK]${NC} $*" >&2
+}
+
+log_warn() {
+    echo -e "${YELLOW}[WARN]${NC} $*" >&2
+}
+
+log_error() {
+    echo -e "${RED}[ERROR]${NC} $*" >&2
+}
+
+log_step() {
+    echo -e "${CYAN}  →${NC} $*" >&2
+}
+
+# Default values
+PROD_RELAY=""
+ARCHIVE_RELAY=""
+PROD_GIT=""
+ARCHIVE_GIT=""
+SERVICE_NAME=""
+OUTPUT_DIR=""
+DRY_RUN=false
+CONTINUE_ON_ERROR=false
+
+# Phase control
+SKIP_PHASE_1=false
+SKIP_PHASE_2=false
+SKIP_PHASE_3=false
+SKIP_PHASE_4=false
+SKIP_PHASE_5=false
+ONLY_PHASE=""
+FROM_PHASE=""
+
+# Timing
+declare -A PHASE_TIMES
+
+usage() {
+    head -80 "$0" | tail -n +3 | sed 's/^# //' | sed 's/^#//'
+    exit 0
+}
+
+# Parse command line arguments
+parse_args() {
+    while [[ $# -gt 0 ]]; do
+        case "$1" in
+            --prod-relay)
+                PROD_RELAY="$2"
+                shift 2
+                ;;
+            --archive-relay)
+                ARCHIVE_RELAY="$2"
+                shift 2
+                ;;
+            --prod-git)
+                PROD_GIT="$2"
+                shift 2
+                ;;
+            --archive-git)
+                ARCHIVE_GIT="$2"
+                shift 2
+                ;;
+            --service)
+                SERVICE_NAME="$2"
+                shift 2
+                ;;
+            --output)
+                OUTPUT_DIR="$2"
+                shift 2
+                ;;
+            --skip-phase-1)
+                SKIP_PHASE_1=true
+                shift
+                ;;
+            --skip-phase-2)
+                SKIP_PHASE_2=true
+                shift
+                ;;
+            --skip-phase-3)
+                SKIP_PHASE_3=true
+                shift
+                ;;
+            --skip-phase-4)
+                SKIP_PHASE_4=true
+                shift
+                ;;
+            --skip-phase-5)
+                SKIP_PHASE_5=true
+                shift
+                ;;
+            --only-phase-1|--only-phase-2|--only-phase-3|--only-phase-4|--only-phase-5)
+                ONLY_PHASE="${1#--only-phase-}"
+                shift
+                ;;
+            --from-phase-1|--from-phase-2|--from-phase-3|--from-phase-4|--from-phase-5)
+                FROM_PHASE="${1#--from-phase-}"
+                shift
+                ;;
+            --dry-run)
+                DRY_RUN=true
+                shift
+                ;;
+            --continue-on-error)
+                CONTINUE_ON_ERROR=true
+                shift
+                ;;
+            --help|-h)
+                usage
+                ;;
+            *)
+                log_error "Unknown option: $1"
+                echo "Use --help for usage information."
+                exit 1
+                ;;
+        esac
+    done
+}
+
+# Validate required arguments
+validate_args() {
+    local errors=0
+    
+    if [[ -z "$PROD_RELAY" ]]; then
+        log_error "Missing required option: --prod-relay"
+        errors=1
+    fi
+    
+    if [[ -z "$ARCHIVE_RELAY" ]]; then
+        log_error "Missing required option: --archive-relay"
+        errors=1
+    fi
+    
+    # Validate relay URLs
+    if [[ -n "$PROD_RELAY" && ! "$PROD_RELAY" =~ ^wss?:// ]]; then
+        log_error "Invalid prod relay URL: $PROD_RELAY (must start with ws:// or wss://)"
+        errors=1
+    fi
+    
+    if [[ -n "$ARCHIVE_RELAY" && ! "$ARCHIVE_RELAY" =~ ^wss?:// ]]; then
+        log_error "Invalid archive relay URL: $ARCHIVE_RELAY (must start with ws:// or wss://)"
+        errors=1
+    fi
+    
+    # Validate git paths if provided
+    if [[ -n "$PROD_GIT" && ! -d "$PROD_GIT" ]]; then
+        log_warn "Prod git directory not found: $PROD_GIT"
+        log_warn "Phase 2 will fail unless running on VPS with access to this path."
+    fi
+    
+    if [[ -n "$ARCHIVE_GIT" && ! -d "$ARCHIVE_GIT" ]]; then
+        log_warn "Archive git directory not found: $ARCHIVE_GIT"
+        log_warn "Phase 2 will fail unless running on VPS with access to this path."
+    fi
+    
+    if [[ $errors -eq 1 ]]; then
+        echo ""
+        echo "Use --help for usage information."
+        exit 1
+    fi
+}
+
+# Check prerequisites
+check_prerequisites() {
+    local missing=0
+    
+    log_info "Checking prerequisites..."
+    
+    # Required tools
+    for tool in nak jq awk sort; do
+        if command -v "$tool" &> /dev/null; then
+            log_step "$tool: found"
+        else
+            log_error "$tool: NOT FOUND"
+            missing=1
+        fi
+    done
+    
+    # Optional tools
+    if command -v journalctl &> /dev/null; then
+        log_step "journalctl: found (Phase 4 available)"
+    else
+        log_step "journalctl: not found (Phase 4 will be skipped)"
+        SKIP_PHASE_4=true
+    fi
+    
+    if [[ $missing -eq 1 ]]; then
+        log_error "Missing required tools. Install them and try again."
+        exit 1
+    fi
+    
+    # Check scripts exist
+    for script in 01-fetch-events.sh 10-check-git-sync.sh 20-categorize.sh 21-compare-relays.sh 30-extract-parse-failures.sh 31-extract-purgatory-expiry.sh 40-classify-actions.sh; do
+        if [[ ! -x "$SCRIPT_DIR/$script" ]]; then
+            log_error "Script not found or not executable: $SCRIPT_DIR/$script"
+            missing=1
+        fi
+    done
+    
+    if [[ $missing -eq 1 ]]; then
+        exit 1
+    fi
+    
+    log_success "All prerequisites satisfied"
+}
+
+# Determine which phases to run
+determine_phases() {
+    # Handle --only-phase-N
+    if [[ -n "$ONLY_PHASE" ]]; then
+        for i in 1 2 3 4 5; do
+            if [[ "$i" != "$ONLY_PHASE" ]]; then
+                eval "SKIP_PHASE_$i=true"
+            fi
+        done
+    fi
+    
+    # Handle --from-phase-N
+    if [[ -n "$FROM_PHASE" ]]; then
+        for i in 1 2 3 4 5; do
+            if [[ "$i" -lt "$FROM_PHASE" ]]; then
+                eval "SKIP_PHASE_$i=true"
+            fi
+        done
+    fi
+    
+    # Auto-skip Phase 2 if git paths not provided
+    if [[ -z "$PROD_GIT" && -z "$ARCHIVE_GIT" ]]; then
+        if [[ "$SKIP_PHASE_2" != "true" ]]; then
+            log_warn "No git paths provided. Phase 2 (git sync check) will be skipped."
+            log_warn "Use --prod-git and --archive-git to enable Phase 2."
+            SKIP_PHASE_2=true
+        fi
+    fi
+    
+    # Auto-skip Phase 4 if service not provided
+    if [[ -z "$SERVICE_NAME" ]]; then
+        if [[ "$SKIP_PHASE_4" != "true" ]]; then
+            log_warn "No service name provided. Phase 4 (log extraction) will be skipped."
+            log_warn "Use --service to enable Phase 4."
+            SKIP_PHASE_4=true
+        fi
+    fi
+}
+
+# Setup output directory
+setup_output_dir() {
+    if [[ -z "$OUTPUT_DIR" ]]; then
+        OUTPUT_DIR="work/migration-analysis-$(date +%Y%m%d-%H%M)"
+    fi
+    
+    log_info "Output directory: $OUTPUT_DIR"
+    
+    if [[ "$DRY_RUN" == "true" ]]; then
+        log_info "[DRY RUN] Would create directory structure"
+        return
+    fi
+    
+    mkdir -p "$OUTPUT_DIR"/{prod/raw,archive/raw,comparison,logs,results}
+    
+    # Save configuration
+    cat > "$OUTPUT_DIR/config.txt" << EOF
+# Migration Analysis Configuration
+# Generated: $(date -Iseconds)
+
+PROD_RELAY=$PROD_RELAY
+ARCHIVE_RELAY=$ARCHIVE_RELAY
+PROD_GIT=$PROD_GIT
+ARCHIVE_GIT=$ARCHIVE_GIT
+SERVICE_NAME=$SERVICE_NAME
+OUTPUT_DIR=$OUTPUT_DIR
+EOF
+    
+    log_success "Created output directory structure"
+}
+
+# Run a phase with timing and error handling
+run_phase() {
+    local phase_num="$1"
+    local phase_name="$2"
+    shift 2
+    local cmd=("$@")
+    
+    local skip_var="SKIP_PHASE_$phase_num"
+    if [[ "${!skip_var}" == "true" ]]; then
+        log_phase "Phase $phase_num: $phase_name [SKIPPED]"
+        return 0
+    fi
+    
+    log_phase "Phase $phase_num: $phase_name"
+    
+    if [[ "$DRY_RUN" == "true" ]]; then
+        log_info "[DRY RUN] Would execute:"
+        for c in "${cmd[@]}"; do
+            echo "  $c"
+        done
+        return 0
+    fi
+    
+    local start_time
+    start_time=$(date +%s)
+    
+    local exit_code=0
+    
+    # Execute the command(s)
+    for c in "${cmd[@]}"; do
+        log_step "Running: $c"
+        if ! eval "$c"; then
+            exit_code=1
+            if [[ "$CONTINUE_ON_ERROR" == "true" ]]; then
+                log_warn "Command failed, continuing due to --continue-on-error"
+            else
+                log_error "Command failed"
+                break
+            fi
+        fi
+    done
+    
+    local end_time
+    end_time=$(date +%s)
+    local duration=$((end_time - start_time))
+    PHASE_TIMES[$phase_num]=$duration
+    
+    if [[ $exit_code -eq 0 ]]; then
+        log_success "Phase $phase_num completed in ${duration}s"
+    else
+        log_error "Phase $phase_num failed after ${duration}s"
+        if [[ "$CONTINUE_ON_ERROR" != "true" ]]; then
+            return 1
+        fi
+    fi
+    
+    return $exit_code
+}
+
+# Phase 1: Fetch events
+run_phase_1() {
+    local cmds=()
+    
+    # Fetch from prod relay
+    cmds+=("'$SCRIPT_DIR/01-fetch-events.sh' '$PROD_RELAY' '$OUTPUT_DIR/prod'")
+    
+    # Fetch from archive relay
+    cmds+=("'$SCRIPT_DIR/01-fetch-events.sh' '$ARCHIVE_RELAY' '$OUTPUT_DIR/archive'")
+    
+    run_phase 1 "Fetch Events (~30s each)" "${cmds[@]}"
+}
+
+# Phase 2: Git sync check
+run_phase_2() {
+    local cmds=()
+    
+    if [[ -n "$PROD_GIT" ]]; then
+        cmds+=("'$SCRIPT_DIR/10-check-git-sync.sh' '$OUTPUT_DIR/prod/raw/state-events.json' '$PROD_GIT' '$OUTPUT_DIR/prod' --categorize")
+    else
+        log_warn "Skipping prod git sync check (no --prod-git provided)"
+    fi
+    
+    if [[ -n "$ARCHIVE_GIT" ]]; then
+        cmds+=("'$SCRIPT_DIR/10-check-git-sync.sh' '$OUTPUT_DIR/archive/raw/state-events.json' '$ARCHIVE_GIT' '$OUTPUT_DIR/archive' --categorize")
+    else
+        log_warn "Skipping archive git sync check (no --archive-git provided)"
+    fi
+    
+    if [[ ${#cmds[@]} -eq 0 ]]; then
+        log_warn "No git paths provided, skipping Phase 2"
+        return 0
+    fi
+    
+    run_phase 2 "Git Sync Check (~20 min each)" "${cmds[@]}"
+}
+
+# Phase 3: Categorize and compare
+run_phase_3() {
+    local cmds=()
+    
+    # Check if we have git-sync-status.tsv files (from Phase 2)
+    # If not, we can't run categorization
+    local has_prod_sync=false
+    local has_archive_sync=false
+    
+    if [[ -f "$OUTPUT_DIR/prod/git-sync-status.tsv" ]]; then
+        has_prod_sync=true
+    fi
+    
+    if [[ -f "$OUTPUT_DIR/archive/git-sync-status.tsv" ]]; then
+        has_archive_sync=true
+    fi
+    
+    # Run categorization if we have sync data but no category files
+    if [[ "$has_prod_sync" == "true" && ! -f "$OUTPUT_DIR/prod/category1-complete-match.txt" ]]; then
+        cmds+=("'$SCRIPT_DIR/20-categorize.sh' '$OUTPUT_DIR/prod/git-sync-status.tsv' '$OUTPUT_DIR/prod'")
+    fi
+    
+    if [[ "$has_archive_sync" == "true" && ! -f "$OUTPUT_DIR/archive/category1-complete-match.txt" ]]; then
+        cmds+=("'$SCRIPT_DIR/20-categorize.sh' '$OUTPUT_DIR/archive/git-sync-status.tsv' '$OUTPUT_DIR/archive'")
+    fi
+    
+    # Run comparison if we have category files
+    if [[ -f "$OUTPUT_DIR/prod/category1-complete-match.txt" && -f "$OUTPUT_DIR/archive/category1-complete-match.txt" ]]; then
+        cmds+=("'$SCRIPT_DIR/21-compare-relays.sh' '$OUTPUT_DIR/prod' '$OUTPUT_DIR/archive' '$OUTPUT_DIR/comparison'")
+    else
+        log_warn "Missing category files for comparison."
+        log_warn "Phase 2 must complete successfully before Phase 3 can compare relays."
+        
+        # Create placeholder comparison files if they don't exist
+        if [[ "$DRY_RUN" != "true" ]]; then
+            mkdir -p "$OUTPUT_DIR/comparison"
+            for f in complete-in-both.txt complete-prod-missing-archive.txt complete-prod-incomplete-archive.txt incomplete-in-both.txt in-archive-not-prod.txt; do
+                if [[ ! -f "$OUTPUT_DIR/comparison/$f" ]]; then
+                    echo "# Placeholder - Phase 2 data not available" > "$OUTPUT_DIR/comparison/$f"
+                fi
+            done
+            echo "# Comparison not available - Phase 2 data missing" > "$OUTPUT_DIR/comparison/summary.txt"
+        fi
+    fi
+    
+    if [[ ${#cmds[@]} -eq 0 ]]; then
+        log_warn "No categorization or comparison needed (already done or missing input)"
+        return 0
+    fi
+    
+    run_phase 3 "Categorize & Compare (fast)" "${cmds[@]}"
+}
+
+# Phase 4: Extract logs
+run_phase_4() {
+    if [[ -z "$SERVICE_NAME" ]]; then
+        log_warn "No service name provided, skipping Phase 4"
+        return 0
+    fi
+    
+    local cmds=()
+    
+    cmds+=("'$SCRIPT_DIR/30-extract-parse-failures.sh' '$SERVICE_NAME' '$OUTPUT_DIR/logs'")
+    cmds+=("'$SCRIPT_DIR/31-extract-purgatory-expiry.sh' '$SERVICE_NAME' '$OUTPUT_DIR/logs'")
+    
+    run_phase 4 "Extract Logs (VPS required)" "${cmds[@]}"
+}
+
+# Phase 5: Final classification
+run_phase_5() {
+    # Check if we have the minimum required files
+    local can_run=true
+    
+    if [[ ! -d "$OUTPUT_DIR/prod" ]]; then
+        log_warn "Missing prod directory"
+        can_run=false
+    fi
+    
+    if [[ ! -d "$OUTPUT_DIR/archive" ]]; then
+        log_warn "Missing archive directory"
+        can_run=false
+    fi
+    
+    if [[ ! -d "$OUTPUT_DIR/comparison" ]]; then
+        log_warn "Missing comparison directory"
+        can_run=false
+    fi
+    
+    # Create logs directory with empty files if missing
+    if [[ "$DRY_RUN" != "true" ]]; then
+        mkdir -p "$OUTPUT_DIR/logs"
+        for f in parse-failures.txt purgatory-expired.txt; do
+            if [[ ! -f "$OUTPUT_DIR/logs/$f" ]]; then
+                echo "# No data - Phase 4 not run" > "$OUTPUT_DIR/logs/$f"
+            fi
+        done
+    fi
+    
+    if [[ "$can_run" == "false" ]]; then
+        log_error "Cannot run Phase 5 - missing required input directories"
+        return 1
+    fi
+    
+    run_phase 5 "Final Classification (fast)" "'$SCRIPT_DIR/40-classify-actions.sh' '$OUTPUT_DIR'"
+}
+
+# Display summary
+display_summary() {
+    log_header "Migration Analysis Complete"
+    
+    echo "Output Directory: $OUTPUT_DIR"
+    echo ""
+    
+    # Phase timing summary
+    echo "Phase Timing:"
+    local total_time=0
+    for phase in 1 2 3 4 5; do
+        local skip_var="SKIP_PHASE_$phase"
+        if [[ "${!skip_var}" == "true" ]]; then
+            echo "  Phase $phase: SKIPPED"
+        elif [[ -n "${PHASE_TIMES[$phase]:-}" ]]; then
+            local t="${PHASE_TIMES[$phase]}"
+            echo "  Phase $phase: ${t}s"
+            total_time=$((total_time + t))
+        else
+            echo "  Phase $phase: N/A"
+        fi
+    done
+    echo "  ─────────────"
+    echo "  Total: ${total_time}s"
+    echo ""
+    
+    # Results summary
+    if [[ -f "$OUTPUT_DIR/results/summary.txt" ]]; then
+        echo "Results Summary:"
+        echo ""
+        # Extract key metrics from summary
+        if grep -q "No Action Required" "$OUTPUT_DIR/results/summary.txt"; then
+            grep -A1 "No Action Required" "$OUTPUT_DIR/results/summary.txt" | head -2
+        fi
+        if grep -q "Action Required" "$OUTPUT_DIR/results/summary.txt"; then
+            grep -A1 "Action Required" "$OUTPUT_DIR/results/summary.txt" | head -2
+        fi
+        if grep -q "Manual Investigation" "$OUTPUT_DIR/results/summary.txt"; then
+            grep -A1 "Manual Investigation" "$OUTPUT_DIR/results/summary.txt" | head -2
+        fi
+        echo ""
+    fi
+    
+    # Output files
+    echo "Output Files:"
+    echo "  $OUTPUT_DIR/results/no-action-required.txt"
+    echo "  $OUTPUT_DIR/results/action-required.txt"
+    echo "  $OUTPUT_DIR/results/manual-investigation.txt"
+    echo "  $OUTPUT_DIR/results/summary.txt"
+    echo ""
+    
+    # Next steps
+    echo "Next Steps:"
+    echo "  1. Review results/summary.txt for overview"
+    echo "  2. Address items in results/action-required.txt"
+    echo "  3. Investigate items in results/manual-investigation.txt"
+    echo "  4. Plan migration window when action items are resolved"
+    echo ""
+}
+
+# Main
+main() {
+    parse_args "$@"
+    
+    log_header "ngit-relay to ngit-grasp Migration Analysis"
+    
+    validate_args
+    check_prerequisites
+    determine_phases
+    setup_output_dir
+    
+    # Show configuration
+    log_info "Configuration:"
+    log_step "Prod relay: $PROD_RELAY"
+    log_step "Archive relay: $ARCHIVE_RELAY"
+    [[ -n "$PROD_GIT" ]] && log_step "Prod git: $PROD_GIT"
+    [[ -n "$ARCHIVE_GIT" ]] && log_step "Archive git: $ARCHIVE_GIT"
+    [[ -n "$SERVICE_NAME" ]] && log_step "Service: $SERVICE_NAME"
+    log_step "Output: $OUTPUT_DIR"
+    echo ""
+    
+    # Show phase plan
+    log_info "Phase Plan:"
+    for phase in 1 2 3 4 5; do
+        local skip_var="SKIP_PHASE_$phase"
+        if [[ "${!skip_var}" == "true" ]]; then
+            log_step "Phase $phase: SKIP"
+        else
+            log_step "Phase $phase: RUN"
+        fi
+    done
+    echo ""
+    
+    if [[ "$DRY_RUN" == "true" ]]; then
+        log_warn "DRY RUN MODE - No changes will be made"
+        echo ""
+    fi
+    
+    # Run phases
+    local overall_exit=0
+    
+    run_phase_1 || overall_exit=1
+    run_phase_2 || overall_exit=1
+    run_phase_3 || overall_exit=1
+    run_phase_4 || overall_exit=1
+    run_phase_5 || overall_exit=1
+    
+    # Display summary
+    if [[ "$DRY_RUN" != "true" ]]; then
+        display_summary
+    fi
+    
+    if [[ $overall_exit -ne 0 ]]; then
+        log_warn "Some phases failed. Review output for details."
+    fi
+    
+    exit $overall_exit
+}
+
+main "$@"