mcp-bash

#!/usr/bin/env bash # Mock CLI that emits NDJSON progress to stderr # Usage: mock-progress.sh [--fast] [--fail] # --fast: emit progress quickly (no sleep) # --fail: exit with non-zero status after emitting progress set -euo pipefail fast=false fail=false while [[ $# -gt 0 ]]; do case "$1" in --fast) fast=true shift ;; --fail) fail=true shift ;; *) shift ;; esac done sleep_time=0.1 if [[ "$fast" == "true" ]]; then sleep_time=0 fi for pct in 0 25 50 75 100; do echo "{\"progress\":${pct},\"message\":\"Step ${pct}%\"}" >&2 if [[ "$sleep_time" != "0" ]]; then sleep "$sleep_time" fi done # Output result to stdout echo '{"result":"success"}' if [[ "$fail" == "true" ]]; then exit 1 fi