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#!/usr/bin/env bash
# Module: facts
# Description: Extrae información del sistema con opciones de formato, filtrado y salida
# License: GPLv3
# Author: Luis GuLo
# Version: 1.4.0
# Dependencies: lscpu, ip, free, lsblk, uname, hostnamectl
facts_task() {
local host="$1"; shift
declare -A args
local field="" format="plain" output="" append="false" host_label=""
for arg in "$@"; do
key="${arg%%=*}"; value="${arg#*=}"
case "$key" in
field) field="$value" ;;
format) format="${value,,}" ;;
output) output="$value" ;;
append) append="$value" ;;
host_label) host_label="$value" ;;
esac
done
[[ -z "$host_label" ]] && host_label="$host"
# 🌐 Cargar traducciones
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/facts.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then
while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"
fi
local prefix=""
[[ "$host" != "localhost" ]] && prefix="ssh $host"
[[ "$DEBUG" == "true" ]] && echo "$(render_msg "${tr[debug_prefix]}" "prefix=$prefix")"
local raw
raw=$($prefix bash --noprofile --norc <<'EOF'
cd /tmp || cd ~
echo "hostname=$(hostname)"
lscpu | awk '/^CPU\(s\):/ {print "cpu_count="$2}'
free -m | awk '/Mem:/ {print "ram_total_mb="$2}'
if command -v hostnamectl &> /dev/null; then
hostnamectl | awk -F: '/Operating System/ {print "os_name=" $2}' | sed 's/^ *//'
hostnamectl | awk -F: '/Kernel/ {print "os_version=" $2}' | sed 's/^ *//'
else
echo "os_name=$(uname -s)"
echo "os_version=$(uname -r)"
fi
ip link show | awk -F: '/^[0-9]+: / {print $2}' | grep -Ev 'docker|virbr|lo|veth|br-' | while read -r dev; do
ip=$(ip -4 addr show "$dev" | awk '/inet / {print $2}' | cut -d/ -f1)
mac=$(ip link show "$dev" | awk '/ether/ {print $2}')
[[ -n "$ip" || -n "$mac" ]] && echo "net_$dev=IP:$ip MAC:$mac"
done
ip -4 addr show | awk '/inet / {print $2}' | cut -d/ -f1 | paste -sd ' ' - | awk '{print "ip_addresses="$0}'
lsblk -o NAME,SIZE,FSTYPE,MOUNTPOINT | grep -Ev 'loop|tmpfs|overlay|docker' | awk 'NR>1 && NF>0 {print "partition_list=" $1 " " $2 " " $3 " " $4}'
EOF
)
[[ -n "$field" ]] && raw=$(echo "$raw" | grep "^$field=")
local partitions=() facts=()
while IFS= read -r line; do
[[ "$line" == partition_list=* ]] && partitions+=("${line#*=}") || facts+=("$line")
done <<< "$raw"
local formatted=""
case "$format" in
plain)
formatted+="Host: $host_label\n"
for f in "${facts[@]}"; do formatted+="${f%%=*}: ${f#*=}\n"; done
[[ ${#partitions[@]} -gt 0 ]] && formatted+="partitions:\n" && for p in "${partitions[@]}"; do formatted+=" - $p\n"; done
;;
md)
formatted+="### $host_label\n"
for f in "${facts[@]}"; do formatted+="- **${f%%=*}:** ${f#*=}\n"; done
[[ ${#partitions[@]} -gt 0 ]] && formatted+="- **partitions:**\n" && for p in "${partitions[@]}"; do formatted+=" - $p\n"; done
;;
kv)
for f in "${facts[@]}"; do formatted+="$f\n"; done
[[ ${#partitions[@]} -gt 0 ]] && formatted+="partitions=$(IFS=';'; echo "${partitions[*]}")\n"
;;
json)
local json="{"
for f in "${facts[@]}"; do json+="\"${f%%=*}\":\"${f#*=}\","; done
[[ ${#partitions[@]} -gt 0 ]] && json+="\"partitions\":[" && for p in "${partitions[@]}"; do json+="\"$p\","; done && json="${json%,}]" || json="${json%,}"
json+="}"
formatted="$json"
;;
*)
echo "$(render_msg "${tr[unsupported_format]}" "format=$format")"
return 1
;;
esac
if [[ -n "$output" ]]; then
[[ "$append" == "true" ]] && echo -e "$formatted" >> "$output" || echo -e "$formatted" > "$output"
echo "$(render_msg "${tr[saved]}" "output=$output")"
else
echo -e "$formatted"
fi
}
check_dependencies_facts() {
local lang="${shflow_vars[language]:-es}"
local trfile="$(dirname "${BASH_SOURCE[0]}")/facts.tr.${lang}"
declare -A tr
if [[ -f "$trfile" ]]; then while IFS='=' read -r k v; do tr["$k"]="$v"; done < "$trfile"; fi
for cmd in lscpu ip free lsblk uname hostnamectl; do
if ! command -v "$cmd" &> /dev/null; then
echo "$(render_msg "${tr[missing_cmd]}" "cmd=$cmd")"
else
echo "$(render_msg "${tr[cmd_ok]}" "cmd=$cmd")"
fi
done
return 0
}
|
