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authorCraig Jennings <c@cjennings.net>2026-01-19 08:59:19 -0600
committerCraig Jennings <c@cjennings.net>2026-01-19 08:59:19 -0600
commita8f40562f877af12ffbe4261e81094da61ba8895 (patch)
treedadad9f773960c6b33171defc9fd7a60b12ef936 /dotfiles/system/.local/bin/zfssnapshot
parentbf20b8113b7243e47f399ee3924c8438e6ef6774 (diff)
fix(archsetup): chown tmpfs mount point instead of parent dir
- Fixed permission bug where source_dir tmpfs was owned by root - Remove zfssnapshot and zfsrollback (now in archzfs ISO)
Diffstat (limited to 'dotfiles/system/.local/bin/zfssnapshot')
-rwxr-xr-xdotfiles/system/.local/bin/zfssnapshot110
1 files changed, 0 insertions, 110 deletions
diff --git a/dotfiles/system/.local/bin/zfssnapshot b/dotfiles/system/.local/bin/zfssnapshot
deleted file mode 100755
index 1fa7e3b..0000000
--- a/dotfiles/system/.local/bin/zfssnapshot
+++ /dev/null
@@ -1,110 +0,0 @@
-#!/bin/env bash
-# Craig Jennings <c@cjennings.net>
-# 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"
-
-# Update GRUB boot menu if grub-zfs-snap is available
-if command -v grub-zfs-snap &> /dev/null; then
- echo ""
- echo "Updating GRUB boot menu..."
- grub-zfs-snap
-fi