mcp-bash

#!/usr/bin/env bash # Mock CLI that emits percentage progress to stderr # Usage: mock-percent.sh [--fast] # --fast: emit progress quickly (no sleep) set -euo pipefail fast=false while [[ $# -gt 0 ]]; do case "$1" in --fast) fast=true shift ;; *) shift ;; esac done sleep_time=0.1 if [[ "$fast" == "true" ]]; then sleep_time=0 fi for pct in 10 30 50 70 90 100; do echo "Downloading... ${pct}%" >&2 if [[ "$sleep_time" != "0" ]]; then sleep "$sleep_time" fi done echo "Done"