28 lines
652 B
Bash
28 lines
652 B
Bash
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#!/usr/bin/env bash
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# Shared helpers for brain scripts
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# Source guard
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[ -n "${__BRAIN_COMMON_LOADED:-}" ] && return 0
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__BRAIN_COMMON_LOADED=1
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log_info() { printf "[INFO] %s\n" "$*" >&2; }
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log_warn() { printf "[WARN] %s\n" "$*" >&2; }
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log_error() { printf "[ERROR] %s\n" "$*" >&2; }
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require_cmd() {
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local cmd="$1"
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if ! command -v "$cmd" >/dev/null 2>&1; then
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log_error "Required command not found: $cmd"
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return 1
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fi
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return 0
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}
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make_backup_dir() {
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local target="$1"
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local ts
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ts=$(date +%Y%m%d-%H%M%S)
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local backup="${target%/}/.brain-backup-${ts}"
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mkdir -p "$backup"
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printf "%s" "$backup"
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}
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