16 lines
296 B
Bash
Executable File
16 lines
296 B
Bash
Executable File
#!/usr/bin/env bash
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set -euo pipefail
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file="${1:-}"
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if [ -z "$file" ]; then
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echo "Usage: memory-write /memory/path.md" >&2
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exit 2
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fi
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mkdir -p "$(dirname "$file")"
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if ! flock -x -w 5 "$file" bash -c 'cat > "$1"' _ "$file"; then
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echo "memory-write: lock timeout for $file" >&2
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exit 1
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fi
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