cleanup patches in the repo

1 files changed, 0 insertions, 494 deletions

diff --git a/genfstab b/genfstab
deleted file mode 100755
index 883e56a..0000000
--- a/genfstab
+++ /dev/null
@@ -1,494 +0,0 @@
-#!/bin/bash
-
-shopt -s extglob
-
-# generated from util-linux source: libmount/src/utils.c
-declare -A pseudofs_types=([anon_inodefs]=1
-                           [autofs]=1
-                           [bdev]=1
-                           [bpf]=1
-                           [binfmt_misc]=1
-                           [cgroup]=1
-                           [cgroup2]=1
-                           [configfs]=1
-                           [cpuset]=1
-                           [debugfs]=1
-                           [devfs]=1
-                           [devpts]=1
-                           [devtmpfs]=1
-                           [dlmfs]=1
-                           [efivarfs]=1
-                           [fuse.gvfs-fuse-daemon]=1
-                           [fusectl]=1
-                           [hugetlbfs]=1
-                           [mqueue]=1
-                           [nfsd]=1
-                           [none]=1
-                           [pipefs]=1
-                           [proc]=1
-                           [pstore]=1
-                           [ramfs]=1
-                           [rootfs]=1
-                           [rpc_pipefs]=1
-                           [securityfs]=1
-                           [sockfs]=1
-                           [spufs]=1
-                           [sysfs]=1
-                           [tmpfs]=1)
-
-# generated from: pkgfile -vbr '/fsck\..+' | awk -F. '{ print $NF }' | sort
-declare -A fsck_types=([cramfs]=1
-                       [exfat]=1
-                       [ext2]=1
-                       [ext3]=1
-                       [ext4]=1
-                       [ext4dev]=1
-                       [jfs]=1
-                       [minix]=1
-                       [msdos]=1
-                       [reiserfs]=1
-                       [vfat]=1
-                       [xfs]=1)
-
-out() { printf "$1 $2\n" "${@:3}"; }
-error() { out "==> ERROR:" "$@"; } >&2
-warning() { out "==> WARNING:" "$@"; } >&2
-msg() { out "==>" "$@"; }
-msg2() { out "  ->" "$@";}
-die() { error "$@"; exit 1; }
-
-ignore_error() {
-  "$@" 2>/dev/null
-  return 0
-}
-
-in_array() {
-  local i
-  for i in "${@:2}"; do
-    [[ $1 = "$i" ]] && return 0
-  done
-  return 1
-}
-
-chroot_add_mount() {
-  mount "$@" && CHROOT_ACTIVE_MOUNTS=("$2" "${CHROOT_ACTIVE_MOUNTS[@]}")
-}
-
-chroot_maybe_add_mount() {
-  local cond=$1; shift
-  if eval "$cond"; then
-    chroot_add_mount "$@"
-  fi
-}
-
-chroot_setup() {
-  CHROOT_ACTIVE_MOUNTS=()
-  [[ $(trap -p EXIT) ]] && die '(BUG): attempting to overwrite existing EXIT trap'
-  trap 'chroot_teardown' EXIT
-
-  chroot_add_mount proc "$1/proc" -t proc -o nosuid,noexec,nodev &&
-  chroot_add_mount sys "$1/sys" -t sysfs -o nosuid,noexec,nodev,ro &&
-  ignore_error chroot_maybe_add_mount "[[ -d '$1/sys/firmware/efi/efivars' ]]" \
-      efivarfs "$1/sys/firmware/efi/efivars" -t efivarfs -o nosuid,noexec,nodev &&
-  chroot_add_mount udev "$1/dev" -t devtmpfs -o mode=0755,nosuid &&
-  chroot_add_mount devpts "$1/dev/pts" -t devpts -o mode=0620,gid=5,nosuid,noexec &&
-  chroot_add_mount shm "$1/dev/shm" -t tmpfs -o mode=1777,nosuid,nodev &&
-  chroot_add_mount /run "$1/run" --bind &&
-  chroot_add_mount tmp "$1/tmp" -t tmpfs -o mode=1777,strictatime,nodev,nosuid
-}
-
-chroot_teardown() {
-  if (( ${#CHROOT_ACTIVE_MOUNTS[@]} )); then
-    umount "${CHROOT_ACTIVE_MOUNTS[@]}"
-  fi
-  unset CHROOT_ACTIVE_MOUNTS
-}
-
-try_cast() (
-  _=$(( $1#$2 ))
-) 2>/dev/null
-
-valid_number_of_base() {
-  local base=$1 len=${#2} i=
-
-  for (( i = 0; i < len; i++ )); do
-    try_cast "$base" "${2:i:1}" || return 1
-  done
-
-  return 0
-}
-
-mangle() {
-  local i= chr= out=
-  local {a..f}= {A..F}=
-
-  for (( i = 0; i < ${#1}; i++ )); do
-    chr=${1:i:1}
-    case $chr in
-      [[:space:]\\])
-        printf -v chr '%03o' "'$chr"
-        out+=\\
-        ;;
-    esac
-    out+=$chr
-  done
-
-  printf '%s' "$out"
-}
-
-unmangle() {
-  local i= chr= out= len=$(( ${#1} - 4 ))
-  local {a..f}= {A..F}=
-
-  for (( i = 0; i < len; i++ )); do
-    chr=${1:i:1}
-    case $chr in
-      \\)
-        if valid_number_of_base 8 "${1:i+1:3}" ||
-            valid_number_of_base 16 "${1:i+1:3}"; then
-          printf -v chr '%b' "${1:i:4}"
-          (( i += 3 ))
-        fi
-        ;;
-    esac
-    out+=$chr
-  done
-
-  printf '%s' "$out${1:i}"
-}
-
-optstring_match_option() {
-  local candidate pat patterns
-
-  IFS=, read -ra patterns <<<"$1"
-  for pat in "${patterns[@]}"; do
-    if [[ $pat = *=* ]]; then
-      # "key=val" will only ever match "key=val"
-      candidate=$2
-    else
-      # "key" will match "key", but also "key=anyval"
-      candidate=${2%%=*}
-    fi
-
-    [[ $pat = "$candidate" ]] && return 0
-  done
-
-  return 1
-}
-
-optstring_remove_option() {
-  local o options_ remove=$2 IFS=,
-
-  read -ra options_ <<<"${!1}"
-
-  for o in "${!options_[@]}"; do
-    optstring_match_option "$remove" "${options_[o]}" && unset 'options_[o]'
-  done
-
-  declare -g "$1=${options_[*]}"
-}
-
-optstring_normalize() {
-  local o options_ norm IFS=,
-
-  read -ra options_ <<<"${!1}"
-
-  # remove empty fields
-  for o in "${options_[@]}"; do
-    [[ $o ]] && norm+=("$o")
-  done
-
-  # avoid empty strings, reset to "defaults"
-  declare -g "$1=${norm[*]:-defaults}"
-}
-
-optstring_append_option() {
-  if ! optstring_has_option "$1" "$2"; then
-    declare -g "$1=${!1},$2"
-  fi
-
-  optstring_normalize "$1"
-}
-
-optstring_prepend_option() {
-  local options_=$1
-
-  if ! optstring_has_option "$1" "$2"; then
-    declare -g "$1=$2,${!1}"
-  fi
-
-  optstring_normalize "$1"
-}
-
-optstring_get_option() {
-  local opts o
-
-  IFS=, read -ra opts <<<"${!1}"
-  for o in "${opts[@]}"; do
-    if optstring_match_option "$2" "$o"; then
-      declare -g "$o"
-      return 0
-    fi
-  done
-
-  return 1
-}
-
-optstring_has_option() {
-  local "${2%%=*}"
-
-  optstring_get_option "$1" "$2"
-}
-
-dm_name_for_devnode() {
-  read dm_name <"/sys/class/block/${1#/dev/}/dm/name"
-  if [[ $dm_name ]]; then
-    printf '/dev/mapper/%s' "$dm_name"
-  else
-    # don't leave the caller hanging, just print the original name
-    # along with the failure.
-    print '%s' "$1"
-    error 'Failed to resolve device mapper name for: %s' "$1"
-  fi
-}
-
-fstype_is_pseudofs() {
-  (( pseudofs_types["$1"] ))
-}
-
-fstype_has_fsck() {
-  (( fsck_types["$1"] ))
-}
-
-
-write_source() {
-  local src=$1 spec= label= uuid= comment=()
-
-  label=$(lsblk -rno LABEL "$1" 2>/dev/null)
-  uuid=$(lsblk -rno UUID "$1" 2>/dev/null)
-
-  # bind mounts do not have a UUID!
-
-  case $bytag in
-    '')
-      [[ $uuid ]] && comment=("UUID=$uuid")
-      [[ $label ]] && comment+=("LABEL=$(mangle "$label")")
-      ;;
-    LABEL)
-      spec=$label
-      [[ $uuid ]] && comment=("$src" "UUID=$uuid")
-      ;;
-    UUID)
-      spec=$uuid
-      comment=("$src")
-      [[ $label ]] && comment+=("LABEL=$(mangle "$label")")
-      ;;
-    *)
-      [[ $uuid ]] && comment=("$1" "UUID=$uuid")
-      [[ $label ]] && comment+=("LABEL=$(mangle "$label")")
-      [[ $bytag ]] && spec=$(lsblk -rno "$bytag" "$1" 2>/dev/null)
-      ;;
-  esac
-
-  [[ $comment ]] && printf '# %s\n' "${comment[*]}"
-
-  if [[ $spec ]]; then
-    printf '%-20s' "$bytag=$(mangle "$spec")"
-  else
-    printf '%-20s' "$(mangle "$src")"
-  fi
-}
-
-optstring_apply_quirks() {
-  local varname=$1 fstype=$2
-
-  # SELinux displays a 'seclabel' option in /proc/self/mountinfo. We can't know
-  # if the system we're generating the fstab for has any support for SELinux (as
-  # one might install Arch from a Fedora environment), so let's remove it.
-  optstring_remove_option "$varname" seclabel
-
-  # Prune 'relatime' option for any pseudofs. This seems to be a rampant
-  # default which the kernel often exports even if the underlying filesystem
-  # doesn't support it. Example: https://bugs.archlinux.org/task/54554.
-  if awk -v fstype="$fstype" '$1 == fstype { exit 1 }' /proc/filesystems; then
-    optstring_remove_option "$varname" relatime
-  fi
-
-  case $fstype in
-    f2fs)
-      # These are Kconfig options for f2fs. Kernels supporting the options will
-      # only provide the negative versions of these (e.g. noacl), and vice versa
-      # for kernels without support.
-      optstring_remove_option "$varname" noacl,acl,nouser_xattr,user_xattr
-      ;;
-    vfat)
-      # Before Linux v3.8, "cp" is prepended to the value of the codepage.
-      if optstring_get_option "$varname" codepage && [[ $codepage = cp* ]]; then
-        optstring_remove_option "$varname" codepage
-        optstring_append_option "$varname" "codepage=${codepage#cp}"
-      fi
-      ;;
-  esac
-}
-
-usage() {
-  cat <<EOF
-usage: ${0##*/} [options] root
-
-  Options:
-    -f <filter>    Restrict output to mountpoints matching the prefix FILTER
-    -L             Use labels for source identifiers (shortcut for -t LABEL)
-    -p             Exclude pseudofs mounts (default behavior)
-    -P             Include pseudofs mounts
-    -t <tag>       Use TAG for source identifiers (TAG should be one of: LABEL,
-                      UUID, PARTLABEL, PARTUUID)
-    -U             Use UUIDs for source identifiers (shortcut for -t UUID)
-
-    -h             Print this help message
-
-genfstab generates output suitable for addition to an fstab file based on the
-devices mounted under the mountpoint specified by the given root.
-
-EOF
-}
-
-if [[ -z $1 || $1 = @(-h|--help) ]]; then
-  usage
-  exit $(( $# ? 0 : 1 ))
-fi
-
-while getopts ':f:LPpt:U' flag; do
-  case $flag in
-    L)
-      bytag=LABEL
-      ;;
-    U)
-      bytag=UUID
-      ;;
-    f)
-      prefixfilter=$OPTARG
-      ;;
-    P)
-      pseudofs=1
-      ;;
-    p)
-      pseudofs=0
-      ;;
-    t)
-      bytag=${OPTARG^^}
-      ;;
-    :)
-      die '%s: option requires an argument -- '\''%s'\' "${0##*/}" "$OPTARG"
-      ;;
-    ?)
-      die '%s: invalid option -- '\''%s'\' "${0##*/}" "$OPTARG"
-      ;;
-  esac
-done
-shift $(( OPTIND - 1 ))
-
-(( $# )) || die "No root directory specified"
-root=$(realpath -mL "$1"); shift
-
-if ! mountpoint -q "$root"; then
-  die "$root is not a mountpoint"
-fi
-
-# handle block devices
-findmnt -Recvruno SOURCE,TARGET,FSTYPE,OPTIONS,FSROOT "$root" |
-    while read -r src target fstype opts fsroot; do
-  if (( !pseudofs )) && fstype_is_pseudofs "$fstype"; then
-    continue
-  fi
-
-  [[ $target = "$prefixfilter"* ]] || continue
-
-  # default 5th and 6th columns
-  dump=0 pass=2
-
-  src=$(unmangle "$src")
-  target=$(unmangle "$target")
-  target=${target#$root}
-
-  if (( !foundroot )) && findmnt "$src" "$root" >/dev/null; then
-    # this is root. we can't possibly have more than one...
-    pass=1 foundroot=1
-  fi
-
-  # if there's no fsck tool available, then only pass=0 makes sense.
-  if ! fstype_has_fsck "$fstype"; then
-    pass=0
-  fi
-
-  if [[ $fsroot != / ]]; then
-    if [[ $fstype = btrfs ]]; then
-      opts+=,subvol=${fsroot#/}
-    else
-      # it's a bind mount
-      src=$(findmnt -funcevo TARGET "$src")$fsroot
-      if [[ $src -ef $target ]]; then
-        # hrmm, this is weird. we're probably looking at a file or directory
-        # that was bound into a chroot from the host machine. Ignore it,
-        # because this won't actually be a valid mount. Worst case, the user
-        # just re-adds it.
-        continue
-      fi
-      fstype=none
-      opts+=,bind
-      pass=0
-    fi
-  fi
-
-  # filesystem quirks
-  case $fstype in
-    fuseblk)
-      # well-behaved FUSE filesystems will report themselves as fuse.$fstype.
-      # this is probably NTFS-3g, but let's just make sure.
-      if ! newtype=$(lsblk -no FSTYPE "$src") || [[ -z $newtype ]]; then
-        # avoid blanking out fstype, leading to an invalid fstab
-        error 'Failed to derive real filesystem type for FUSE device on %s' "$target"
-      else
-        fstype=$newtype
-      fi
-      ;;
-  esac
-
-  optstring_apply_quirks "opts" "$fstype"
-
-  # write one line
-  write_source "$src"
-  printf '\t%-10s' "/$(mangle "${target#/}")" "$fstype" "$opts"
-  printf '\t%s %s' "$dump" "$pass"
-  printf '\n\n'
-done
-
-# handle swaps devices
-{
-  # ignore header
-  read
-
-  while read -r device type _ _ prio; do
-    options=defaults
-    if (( prio >= 0 )); then
-      options+=,pri=$prio
-    fi
-
-    # skip files marked deleted by the kernel
-    [[ $device = *'\040(deleted)' ]] && continue
-
-    if [[ $type = file ]]; then
-      printf '%-20s' "${device#${root%/}}"
-    elif [[ $device = /dev/dm-+([0-9]) ]]; then
-      # device mapper doesn't allow characters we need to worry
-      # about being mangled, and it does the escaping of dashes
-      # for us in sysfs.
-      write_source "$(dm_name_for_devnode "$device")"
-    else
-      write_source "$(unmangle "$device")"
-    fi
-
-    printf '\t%-10s\t%-10s\t%-10s\t0 0\n\n' 'none' 'swap' "$options"
-  done
-} </proc/swaps
-
-# vim: et ts=2 sw=2 ft=sh: