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.

1 files changed, 0 insertions, 131 deletions

diff --git a/custom/lib/config.sh b/custom/lib/config.sh
deleted file mode 100644
index 358a5f4..0000000
--- a/custom/lib/config.sh
+++ /dev/null
@@ -1,131 +0,0 @@
-#!/usr/bin/env bash
-# config.sh - Configuration and argument handling for archangel installer
-# Source this file after common.sh
-
-#############################
-# Global Config Variables
-#############################
-
-CONFIG_FILE=""
-UNATTENDED=false
-
-# These get populated by config file or interactive prompts
-FILESYSTEM=""           # "zfs" or "btrfs"
-HOSTNAME=""
-TIMEZONE=""
-LOCALE=""
-KEYMAP=""
-SELECTED_DISKS=()
-RAID_LEVEL=""
-WIFI_SSID=""
-WIFI_PASSWORD=""
-ENCRYPTION_ENABLED=false
-ZFS_PASSPHRASE=""
-LUKS_PASSPHRASE=""
-ROOT_PASSWORD=""
-SSH_ENABLED=false
-SSH_KEY=""
-
-#############################
-# Argument Parsing
-#############################
-
-parse_args() {
-    while [[ $# -gt 0 ]]; do
-        case "$1" in
-            --config-file)
-                if [[ -n "$2" && ! "$2" =~ ^- ]]; then
-                    CONFIG_FILE="$2"
-                    shift 2
-                else
-                    error "--config-file requires a path argument"
-                fi
-                ;;
-            --help|-h)
-                show_usage
-                exit 0
-                ;;
-            *)
-                error "Unknown option: $1 (use --help for usage)"
-                ;;
-        esac
-    done
-}
-
-show_usage() {
-    cat <<EOF
-Usage: archangel [OPTIONS]
-
-Arch Linux installer with ZFS/Btrfs support and snapshot management.
-
-Options:
-  --config-file PATH  Use config file for unattended installation
-  --help, -h          Show this help message
-
-Without --config-file, runs in interactive mode.
-See /root/archangel.conf.example for a config template.
-EOF
-}
-
-#############################
-# Config File Loading
-#############################
-
-load_config() {
-    local config_path="$1"
-
-    if [[ ! -f "$config_path" ]]; then
-        error "Config file not found: $config_path"
-    fi
-
-    info "Loading config from: $config_path"
-
-    # Source the config file (it's just key=value pairs)
-    # shellcheck disable=SC1090
-    source "$config_path"
-
-    # Convert DISKS from comma-separated string to array
-    if [[ -n "$DISKS" ]]; then
-        IFS=',' read -ra SELECTED_DISKS <<< "$DISKS"
-    fi
-
-    UNATTENDED=true
-    info "Running in unattended mode"
-}
-
-check_config() {
-    # Only use config when explicitly specified with --config-file
-    # This prevents accidental disk destruction from an unnoticed config file
-    if [[ -n "$CONFIG_FILE" ]]; then
-        load_config "$CONFIG_FILE"
-    fi
-}
-
-#############################
-# Config Validation
-#############################
-
-validate_config() {
-    local errors=0
-
-    [[ -z "$HOSTNAME" ]] && { warn "HOSTNAME not set"; ((errors++)); }
-    [[ -z "$TIMEZONE" ]] && { warn "TIMEZONE not set"; ((errors++)); }
-    [[ ${#SELECTED_DISKS[@]} -eq 0 ]] && { warn "No disks selected"; ((errors++)); }
-    [[ -z "$ROOT_PASSWORD" ]] && { warn "ROOT_PASSWORD not set"; ((errors++)); }
-
-    # Validate disks exist
-    for disk in "${SELECTED_DISKS[@]}"; do
-        [[ -b "$disk" ]] || { warn "Disk not found: $disk"; ((errors++)); }
-    done
-
-    # Validate timezone
-    if [[ -n "$TIMEZONE" && ! -f "/usr/share/zoneinfo/$TIMEZONE" ]]; then
-        warn "Invalid timezone: $TIMEZONE"
-        ((errors++))
-    fi
-
-    if [[ $errors -gt 0 ]]; then
-        error "Config validation failed with $errors error(s)"
-    fi
-    info "Config validation passed"
-}