leetcrypt
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Move the 14 hack-house scripts (bootstrap, lets-hack, host-room, smoke, demo/film harnesses, connect/join, ensure-docker/vbox) into hh/scripts/ and fix their path resolution for the deeper location. Update cross-refs: sbx.rs script consts, app.rs hints, CI, direnv .envrc, README, and docs. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
83 lines
2.6 KiB
Bash
Executable File
83 lines
2.6 KiB
Bash
Executable File
#!/usr/bin/env bash
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# ensure-docker.sh — make sure the Docker daemon is up before /sbx launch docker.
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#
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# Without this, `docker run` fails with "Cannot connect to the Docker daemon"
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# and the sandbox launch dies with a raw error. This script detects a dead
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# daemon and — after confirmation — starts it, then waits until it's accepting
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# connections.
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#
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# usage:
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# ./ensure-docker.sh # interactive: prompt before starting the daemon
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# ./ensure-docker.sh --yes # start without prompting (used by hack-house --start)
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# ./ensure-docker.sh --check # test only; exit 0 if up, 1 if down (no changes)
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set -uo pipefail
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ASSUME_YES=0
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CHECK_ONLY=0
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for arg in "$@"; do
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case "$arg" in
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-y|--yes) ASSUME_YES=1 ;;
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--check) CHECK_ONLY=1 ;;
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-h|--help) grep '^#' "$0" | sed 's/^# \{0,1\}//'; exit 0 ;;
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*) echo "✖ unknown arg: $arg" >&2; exit 2 ;;
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esac
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done
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daemon_up() { docker info >/dev/null 2>&1; }
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if daemon_up; then
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[[ $CHECK_ONLY -eq 1 ]] || echo "docker daemon already running" >&2
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exit 0
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fi
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[[ $CHECK_ONLY -eq 1 ]] && exit 1
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if ! command -v docker >/dev/null 2>&1; then
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echo "✖ docker is not installed — install Docker first" >&2
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exit 127
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fi
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# Work out how to start the daemon on this platform.
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start_cmd=""
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need_sudo=0
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case "$(uname -s)" in
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Linux)
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if command -v systemctl >/dev/null 2>&1; then
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start_cmd="systemctl start docker"; need_sudo=1
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elif command -v service >/dev/null 2>&1; then
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start_cmd="service docker start"; need_sudo=1
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fi
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;;
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Darwin)
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# Docker Desktop: opening the app boots the daemon VM.
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start_cmd="open -a Docker"
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;;
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esac
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if [[ -z "$start_cmd" ]]; then
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echo "✖ don't know how to start the docker daemon here — start it manually" >&2
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exit 1
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fi
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[[ $need_sudo -eq 1 ]] && start_cmd="sudo $start_cmd"
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# Confirmation (skipped with --yes).
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if [[ $ASSUME_YES -ne 1 ]]; then
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printf 'docker daemon is not running. Start it with "%s"? [y/N] ' "$start_cmd" >&2
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read -r reply
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case "$reply" in
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y|Y|yes|YES) ;;
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*) echo "✖ aborted — docker daemon left stopped" >&2; exit 1 ;;
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esac
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fi
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echo "starting docker daemon: $start_cmd" >&2
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eval "$start_cmd" || { echo "✖ failed to start docker daemon (sudo password needed? run it in a terminal)" >&2; exit 1; }
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# Wait for it to accept connections (Desktop / a fresh VM can take a while).
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for _ in $(seq 1 60); do
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daemon_up && { echo "docker daemon is up" >&2; exit 0; }
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sleep 1
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done
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echo "✖ docker daemon did not come up in time" >&2
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exit 1
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