Created
November 27, 2025 10:42
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| #!/usr/bin/env bash | |
| set -euo pipefail | |
| SESSION="${EXPO_TMUX_SESSION:-expo-dev}" | |
| CMD="${EXPO_CMD:-npx expo start --dev-client}" | |
| usage() { | |
| cat <<EOF | |
| Usage: $(basename "$0") [--bg|-d] [--help|-h] | |
| Env: | |
| EXPO_TMUX_SESSION tmux session name (default: $SESSION) | |
| EXPO_CMD command to run (default: $CMD) | |
| EOF | |
| } | |
| if ! command -v tmux >/dev/null 2>&1; then | |
| echo "tmux not found. Please install tmux to use this script." >&2 | |
| exit 1 | |
| fi | |
| case "${1-}" in | |
| -h|--help) | |
| usage | |
| exit 0 | |
| ;; | |
| -d|--detached|--bg|--background) | |
| if tmux has-session -t "$SESSION" 2>/dev/null; then | |
| exit 0 | |
| else | |
| tmux new-session -d -s "$SESSION" "$CMD" | |
| exit 0 | |
| fi | |
| ;; | |
| esac | |
| if tmux has-session -t "$SESSION" 2>/dev/null; then | |
| exec tmux attach -t "$SESSION" | |
| else | |
| exec tmux new-session -s "$SESSION" "$CMD" | |
| fi |
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