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, 105 deletions

diff --git a/custom/zfssnapshot b/custom/zfssnapshot
deleted file mode 100755
index 90331c3..0000000
--- a/custom/zfssnapshot
+++ /dev/null
@@ -1,105 +0,0 @@
-#!/usr/bin/env bash
-# Craig Jennings (github.com/cjennings)
-# Create a ZFS snapshot across all datasets with a dated, descriptive name.
-
-set -euo pipefail
-
-# Usage info
-show_help() {
-    cat << EOF
-Usage: ${0##*/} [-h] [DESCRIPTION]
-Create a ZFS snapshot across all datasets.
-
-    -h              display this help and exit
-    DESCRIPTION     short description for the snapshot (optional, will prompt if omitted)
-
-Snapshot names are formatted as: YYYY-MM-DD_HH-MM-SS_description
-Only alphanumeric characters, hyphens, and underscores are allowed in descriptions.
-Spaces are converted to underscores automatically.
-
-Examples:
-    ${0##*/} before-upgrade
-    ${0##*/} "pre system update"
-    ${0##*/}                        # prompts for description
-EOF
-}
-
-# Check for ZFS
-if ! command -v zfs &> /dev/null; then
-    echo "Error: zfs command not found. Is ZFS installed?"
-    exit 1
-fi
-
-# Check for root/sudo
-if [ "$EUID" -ne 0 ]; then
-    echo "Error: This script must be run as root (use sudo)"
-    exit 1
-fi
-
-# Parse arguments
-while getopts ":h" opt; do
-    case ${opt} in
-        h)
-            show_help
-            exit 0
-            ;;
-        \?)
-            echo "Invalid option: -$OPTARG" >&2
-            show_help
-            exit 1
-            ;;
-    esac
-done
-shift $((OPTIND - 1))
-
-# Get description from argument or prompt
-if [ $# -ge 1 ]; then
-    description="$*"
-else
-    read -r -p "Enter snapshot description: " description
-    if [ -z "$description" ]; then
-        echo "Error: Description cannot be empty"
-        exit 1
-    fi
-fi
-
-# Sanitize description: convert spaces to underscores, lowercase
-description=$(echo "$description" | tr '[:upper:]' '[:lower:]' | tr ' ' '_')
-
-# Validate description: only allow alphanumeric, hyphens, underscores
-if [[ ! "$description" =~ ^[a-z0-9_-]+$ ]]; then
-    echo "Error: Description contains invalid characters"
-    echo "Only letters, numbers, hyphens, and underscores are allowed"
-    echo "Sanitized input was: $description"
-    exit 1
-fi
-
-# Create snapshot name with timestamp prefix (matches pre-pacman format)
-timestamp=$(date +%Y-%m-%d_%H-%M-%S)
-snapshot_name="${timestamp}_${description}"
-
-# Get all pools
-pools=$(zpool list -H -o name)
-
-if [ -z "$pools" ]; then
-    echo "Error: No ZFS pools found"
-    exit 1
-fi
-
-echo "Creating snapshots with name: @${snapshot_name}"
-echo ""
-
-# Create recursive snapshots on each pool
-for pool in $pools; do
-    echo "Snapshotting pool: $pool"
-    if zfs snapshot -r "${pool}@${snapshot_name}"; then
-        echo "  ✓ Created ${pool}@${snapshot_name} (recursive)"
-    else
-        echo "  ✗ Failed to snapshot $pool"
-    fi
-done
-
-echo ""
-echo "Snapshot complete. Verify with: zfs list -t snapshot | grep $snapshot_name"
-echo ""
-echo "To boot from this snapshot: reboot and press Ctrl+D at ZFSBootMenu"