From 6631521d9f45b73f9b4df76db9148d82af8d57b9 Mon Sep 17 00:00:00 2001
From: Craig Jennings <c@cjennings.net>
Date: Mon, 23 Feb 2026 11:54:25 -0600
Subject: refactor: rename custom/ to installer/ for clarity

The custom/ directory name was an archiso implementation detail. Renamed
to installer/ which clearly communicates that this directory contains the
installer scripts and utilities that ship on the ISO.

Updated all references in build.sh, Makefile, test-install.sh, and README.
---
 custom/lib/common.sh | 173 ---------------------------------------------------
 1 file changed, 173 deletions(-)
 delete mode 100644 custom/lib/common.sh

(limited to 'custom/lib/common.sh')

diff --git a/custom/lib/common.sh b/custom/lib/common.sh
deleted file mode 100644
index 0f02e37..0000000
--- a/custom/lib/common.sh
+++ /dev/null
@@ -1,173 +0,0 @@
-#!/usr/bin/env bash
-# common.sh - Shared functions for archangel installer
-# Source this file: source "$(dirname "$0")/lib/common.sh"
-
-#############################
-# Output Functions
-#############################
-
-# Colors (optional, gracefully degrade if not supported)
-if [[ -t 1 ]]; then
-    RED='\033[0;31m'
-    GREEN='\033[0;32m'
-    YELLOW='\033[0;33m'
-    BLUE='\033[0;34m'
-    BOLD='\033[1m'
-    NC='\033[0m' # No Color
-else
-    RED=''
-    GREEN=''
-    YELLOW=''
-    BLUE=''
-    BOLD=''
-    NC=''
-fi
-
-info()   { echo -e "${GREEN}[INFO]${NC} $1"; }
-warn()   { echo -e "${YELLOW}[WARN]${NC} $1"; }
-error()  { echo -e "${RED}[ERROR]${NC} $1"; exit 1; }
-step()   { echo ""; echo -e "${BOLD}==> $1${NC}"; }
-prompt() { echo -e "${BLUE}$1${NC}"; }
-
-# Log to file if LOG_FILE is set
-log() {
-    local msg
-    msg="[$(date +'%Y-%m-%d %H:%M:%S')] $1"
-    if [[ -n "$LOG_FILE" ]]; then
-        echo "$msg" >> "$LOG_FILE"
-    fi
-}
-
-#############################
-# Validation Functions
-#############################
-
-require_root() {
-    if [[ $EUID -ne 0 ]]; then
-        error "This script must be run as root"
-    fi
-}
-
-command_exists() {
-    command -v "$1" &>/dev/null
-}
-
-require_command() {
-    command_exists "$1" || error "Required command not found: $1"
-}
-
-#############################
-# FZF Prompts
-#############################
-
-# Check if fzf is available
-has_fzf() {
-    command_exists fzf
-}
-
-# Generic fzf selection
-# Usage: result=$(fzf_select "prompt" "option1" "option2" ...)
-fzf_select() {
-    local prompt="$1"
-    shift
-    local options=("$@")
-
-    if has_fzf; then
-        printf '%s\n' "${options[@]}" | fzf --prompt="$prompt " --height=15 --reverse
-    else
-        # Fallback to simple select
-        PS3="$prompt "
-        select opt in "${options[@]}"; do
-            if [[ -n "$opt" ]]; then
-                echo "$opt"
-                break
-            fi
-        done
-    fi
-}
-
-# Multi-select with fzf
-# Usage: readarray -t results < <(fzf_multi "prompt" "opt1" "opt2" ...)
-fzf_multi() {
-    local prompt="$1"
-    shift
-    local options=("$@")
-
-    if has_fzf; then
-        printf '%s\n' "${options[@]}" | fzf --prompt="$prompt " --height=20 --reverse --multi
-    else
-        # Fallback: just return all options (user must edit)
-        printf '%s\n' "${options[@]}"
-    fi
-}
-
-#############################
-# Filesystem Selection
-#############################
-
-# Select filesystem type (ZFS or Btrfs)
-# Sets global FILESYSTEM variable
-select_filesystem() {
-    step "Select Filesystem"
-
-    local options=(
-        "ZFS - Built-in encryption, best data integrity (recommended)"
-        "Btrfs - Copy-on-write, LUKS encryption, GRUB snapshot boot"
-    )
-
-    local selected
-    selected=$(fzf_select "Filesystem:" "${options[@]}")
-
-    case "$selected" in
-        ZFS*)
-            FILESYSTEM="zfs"
-            info "Selected: ZFS"
-            ;;
-        Btrfs*)
-            FILESYSTEM="btrfs"
-            info "Selected: Btrfs"
-            ;;
-        *)
-            error "No filesystem selected"
-            ;;
-    esac
-}
-
-#############################
-# Disk Utilities
-#############################
-
-# Get disk size in human-readable format
-get_disk_size() {
-    local disk="$1"
-    lsblk -dno SIZE "$disk" 2>/dev/null | tr -d ' '
-}
-
-# Get disk model
-get_disk_model() {
-    local disk="$1"
-    lsblk -dno MODEL "$disk" 2>/dev/null | tr -d ' ' | head -c 20
-}
-
-# Check if disk is in use (mounted or has holders)
-disk_in_use() {
-    local disk="$1"
-    [[ -n "$(lsblk -no MOUNTPOINT "$disk" 2>/dev/null | grep -v '^$')" ]] && return 0
-    [[ -n "$(ls /sys/block/"$(basename "$disk")"/holders/ 2>/dev/null)" ]] && return 0
-    return 1
-}
-
-# List available disks (not in use)
-list_available_disks() {
-    local disks=()
-    for disk in /dev/nvme[0-9]n[0-9] /dev/sd[a-z] /dev/vd[a-z]; do
-        [[ -b "$disk" ]] || continue
-        disk_in_use "$disk" && continue
-        local size
-        size=$(get_disk_size "$disk")
-        local model
-        model=$(get_disk_model "$disk")
-        disks+=("$disk ($size, $model)")
-    done
-    printf '%s\n' "${disks[@]}"
-}
-- 
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