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80 lines
1.9 KiB
Bash
Executable File
80 lines
1.9 KiB
Bash
Executable File
#!/usr/bin/env bash
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#
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# ntfy-cmd — run any command, then send ntfy success/failure notification (via curl)
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#
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# Usage:
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# ntfy-cmd <command> [args...]
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#
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# Example:
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# ntfy-cmd make build
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# ntfy-cmd bash -c "sleep 10 && false"
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# ntfy-cmd ls /nonexistent
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#
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# Notes:
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# - Requires $NTFY_ME_TOPIC set (e.g., mytopic)
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# - Optional $NTFY_HOST (defaults to https://ntfy.sh)
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# - Captures exit code and reports SUCCESS/FAILURE via ntfy with duration.
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set -uo pipefail # no `-e`, so we can handle nonzero exits ourselves
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if [ -z "${NTFY_ME_TOPIC:-}" ]; then
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echo "Error: NTFY_ME_TOPIC environment variable not set."
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echo "Set it like: export NTFY_ME_TOPIC=mytopic"
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exit 1
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fi
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# Set default ntfy host if not provided
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NTFY_HOST="${NTFY_HOST:-https://ntfy.sh}"
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if [ $# -lt 1 ]; then
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echo "Usage: $0 <command> [args...]"
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exit 1
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fi
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# Reconstruct command with proper quoting for display
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original_cmd=""
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for arg in "$@"; do
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if [[ "$arg" =~ [[:space:]] ]]; then
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original_cmd="$original_cmd \"$arg\""
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else
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original_cmd="$original_cmd $arg"
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fi
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done
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original_cmd="${original_cmd# }" # Remove leading space
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start_time=$(date +%s)
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hostname=$(hostname)
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# Run the command directly, preserving exit code
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"$@"
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code=$?
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end_time=$(date +%s)
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elapsed=$((end_time - start_time))
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duration="$(printf '%02dh:%02dm:%02ds' $((elapsed/3600)) $((elapsed%3600/60)) $((elapsed%60)))"
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if [ $code -eq 0 ]; then
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title="✅ Command exited - SUCCESS"
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else
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title="❌ Command exited - FAILURE"
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fi
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# Truncate if too long (keep first 100 chars + "..." if truncated)
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cmd_str="$original_cmd"
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if [ ${#cmd_str} -gt 100 ]; then
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cmd_str="${cmd_str:0:100}..."
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fi
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body="Command: $cmd_str
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Host: $hostname
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Duration: $duration
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Exit code: $code"
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curl -fsS -X POST \
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-H "Title: $title" \
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-d "$body" \
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"$NTFY_HOST/$NTFY_ME_TOPIC" >/dev/null 2>&1 || echo "Warning: failed to send ntfy notification" >&2
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exit $code
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