Source/Scripts/common.sh - master - Setty/gentoo-installation

Source/Scripts/common.sh
54 строки2 KB
Setty
Исправления
24 июн 2026, 07:34
24 июн 2026, 07:34a0283d1
#!/bin/bash
# Source/Scripts/common.sh — shared helpers. Sourced by the orchestrators.

_COMMON_LOADED=1

# ---------- Colors ----------
if [[ -t 1 ]]; then
    C_RESET=$'\e[0m'; C_BOLD=$'\e[1m'
    C_BLUE=$'\e[34m'; C_GREEN=$'\e[32m'; C_YELLOW=$'\e[33m'; C_RED=$'\e[31m'; C_CYAN=$'\e[36m'
else
    C_RESET=; C_BOLD=; C_BLUE=; C_GREEN=; C_YELLOW=; C_RED=; C_CYAN=
fi

# ---------- Logging ----------
STEP=0
step() { STEP=$((STEP+1)); printf '\n%s%s==> [%02d] %s%s\n' "$C_BOLD" "$C_BLUE" "$STEP" "$*" "$C_RESET"; }
info() { printf '    %s•%s %s\n' "$C_CYAN"   "$C_RESET" "$*"; }
ok()   { printf '    %s✓%s %s\n' "$C_GREEN"  "$C_RESET" "$*"; }
warn() { printf '    %s!%s %s\n' "$C_YELLOW" "$C_RESET" "$*"; }
die()  { printf '\n%s%s✗ ERROR:%s %s\n' "$C_BOLD" "$C_RED" "$C_RESET" "$*" >&2; exit 1; }

enable_errtrap() { trap 'die "line $LINENO failed."' ERR; }

# Guard for stage fragments: they must be sourced via an orchestrator.
need_common() {
    [[ -n "${_COMMON_LOADED:-}" ]] || { echo "Run via Source/01-prechroot.sh or Source/02-chroot.sh" >&2; exit 1; }
}

# ---------- Helpers ----------
# Partition device naming: nvme/mmcblk use pN, sata uses N. Needs $DISK.
part() {
    if [[ "$DISK" =~ (nvme|mmcblk|loop) ]]; then echo "${DISK}p${1}"; else echo "${DISK}${1}"; fi
}

# emerge with --autounmask-write; if it writes changes, apply and retry once.
emerge_aw() {
    set +e
    emerge --verbose --autounmask-write "$@"
    local rc=$?
    set -e
    if [[ $rc -ne 0 ]]; then
        warn "emerge wrote autounmask changes or failed (code $rc). Applying and retrying..."
        etc-update --automode -5 >/dev/null 2>&1 || true   # non-interactive: accept new
        emerge --verbose "$@"
    fi
}

# Load a config file by full path.
load_config() {
    local conf="$1"
    [[ -f "$conf" ]] || die "Config not found: $conf"
    # shellcheck disable=SC1090
    source "$conf"
}