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#!/usr/bin/env bash
# Module: blockinfile
# Description: Inserta o actualiza bloques de texto delimitados en archivos
# Author: Luis GuLo
# Version: 0.2.0
# Dependencies: grep, sed, tee, awk
blockinfile_task() {
local host="$1"; shift
declare -A args
for arg in "$@"; do
key="${arg%%=*}"; value="${arg#*=}"; args["$key"]="$value"
done
local path="${args[path]}"
local block="${args[block]}"
local marker="${args[marker]:-SHFLOW}"
local create="${args[create]:-true}"
local backup="${args[backup]:-true}"
local become="${args[become]}"
local prefix=""
[ "$become" = "true" ] && prefix="sudo"
local start="# BEGIN $marker"
local end="# END $marker"
# 🌐 Cargar traducciones
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/blockinfile.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"; fi
if [[ ! -f "$path" ]]; then
if [[ "$create" == "true" ]]; then
echo "$(render_msg "${tr[creating]}" "path=$path")"
touch "$path"
else
echo "$(render_msg "${tr[missing_file]}" "path=$path")"
return 1
fi
fi
if [[ "$backup" == "true" ]]; then
cp "$path" "$path.bak"
echo "$(render_msg "${tr[backup]}" "path=$path")"
fi
if grep -q "$start" "$path"; then
echo "$(render_msg "${tr[replacing]}" "marker=$marker")"
$prefix sed -i "/$start/,/$end/d" "$path"
fi
echo "$(render_msg "${tr[inserting]}" "marker=$marker")"
{
echo "$start"
echo "$block"
echo "$end"
} | $prefix tee -a "$path" > /dev/null
}
check_dependencies_blockinfile() {
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/blockinfile.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"; fi
local missing=()
for cmd in grep sed tee awk; do
command -v "$cmd" >/dev/null 2>&1 || missing+=("$cmd")
done
if [[ ${#missing[@]} -gt 0 ]]; then
echo "$(render_msg "${tr[missing_deps]}" "cmds=${missing[*]}")"
return 1
fi
echo "${tr[deps_ok]:-✅ [blockinfile] Todas las dependencias están disponibles}"
return 0
}
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