sync/shell/.zsh/borg.zsh

b-list() {
  if [[ -z "$1" ]]; then
    column -t <(borg list "::")
  else
    borg list "::$1"
  fi
}
b-delete() {
  while (( $# > 0 )); do
    if [[ ! -z "$1" ]]; then
      echo "Deleting... $1"
      borg delete "::$1"
    fi
    shift
  done
}
b-create() {
  local SUDO=""
  if command -v sudo > /dev/null; then
    SUDO="$(command -v sudo)"
  fi
  local IGNORE_FILE="/tmp/$(uuidgen)"
  cat /home/stonewareslord/syncthing/me/backup{,/"$(hostname)"}/nobackup > "$IGNORE_FILE"
  if [[ -f  "/home/stonewareslord/syncthing/me/backup/$(hostname)/mount" ]]; then
    "$SUDO" "/home/stonewareslord/syncthing/me/backup/$(hostname)/mount"
  fi
  "$SUDO" borg create -vpsx --exclude-caches --compression lzma,7 --exclude-from "$IGNORE_FILE" "::$(hostname)-$(uuidgen)" / /boot /home
}
b-rename() {
  borg rename -v "::$1" "$2"
}
b-info() {
  borg info "::$1"
}
b-diff() {
  borg list "::"
  echo -n "First ID: "
  read ID1
  echo -n "Second ID: "
  read ID2
  if [ -z "$ID2" ] || [ -z "$ID2" ]; then
    echo "No id" >&2
    return 1
  fi
  BASEPATH="/tmp/$(uuidgen)"
  mkdir -p "$BASEPATH"
  FILE_LIST1="$BASEPATH/$(uuidgen)"
  FILE_LIST2="$BASEPATH/$(uuidgen)"
  A_DIFFS="$BASEPATH/$(uuidgen)"
  B_DIFFS="$BASEPATH/$(uuidgen)"
  FILE_SIZE_LIST1="$BASEPATH/$(uuidgen)"
  FILE_SIZE_LIST2="$BASEPATH/$(uuidgen)"
  COMPLETED_FILE1="$BASEPATH/$(uuidgen)"
  COMPLETED_FILE2="$BASEPATH/$(uuidgen)"
  echo "FILE_LIST1: $FILE_LIST1"
  echo "FILE_LIST2: $FILE_LIST2"
  echo "A_DIFS: $A_DIFFS"
  echo "B_DIFFS: $B_DIFFS"
  echo "FILE_SIZE_LIST1: $FILE_SIZE_LIST1"
  echo "FILE_SIZE_LIST2: $FILE_SIZE_LIST2"
  echo "COMPLETED_FILE1: $COMPLETED_FILE1"
  echo "COMPLETED_FILE2: $COMPLETED_FILE2"
  borg list --short "::$ID1" | pv -N "Getting List 1" > "$FILE_LIST1"
  borg list --short "::$ID2" | pv -N "Getting List 2" > "$FILE_LIST2"
  # Find differences and calculate them
  diff <(pv -cN "List 1 Diff" "$FILE_LIST1") <(pv -cN "List 1 Diff" "$FILE_LIST2") > >(ag '^<' | perl -pe 's/^< //' > "$A_DIFFS") > >(ag '^>' | perl -pe 's/^> //' > "$B_DIFFS")
  # Truncate everything
  :|tee "$FILE_LIST1" "$FILE_LIST2"
  # Calculate sizes of file1
  while read i
  do
    test -f /"$i" && du -sh /"$i" 2>/dev/null >> "$FILE_SIZE_LIST1"
  done < <(pv -N "Calculating a sizes" "$A_DIFFS")
  # Sort everything
  pv -N "Sorting a sizes" "$FILE_SIZE_LIST1" | sort -h | tac > "$COMPLETED_FILE1"
  # Calculate sizes of file2
  while read i
  do
    test -f /"$i" && du -sh /"$i" 2>/dev/null >> "$FILE_SIZE_LIST2"
  done < <(pv -N "Calculating b sizes" "$B_DIFFS")
  # Sort everything
  pv -N "Sorting b sizes" "$FILE_SIZE_LIST2" | sort -h | tac > "$COMPLETED_FILE2"
  # Truncate everything
  :|tee "$A_DIFFS" "$B_DIFFS" "$FILE_SIZE_LIST1" "$FILE_SIZE_LIST2"
  echo "In first backup:"
  echo "$COMPLETED_FILE1"
  echo "In second backup:"
  echo "$COMPLETED_FILE2"
}
b-size() {
  borg list "::"
  echo -n "ID: "
  read ID
  if [ -z "$ID" ]; then
    echo "No id" >&2
    return 1
  fi
  FILE_LIST="/tmp/$(uuidgen)"
  FILE_SIZE_LIST="/tmp/$(uuidgen)"
  COMPLETED_FILE="/tmp/$(uuidgen)"
  echo "FILE_LIST: $FILE_LIST"
  echo "FILE_SIZE_LIST: $FILE_SIZE_LIST"
  echo "COMPLETED_FILE: $COMPLETED_FILE"
  borg list --short "::$ID" | pv -N "Getting List" > "$FILE_LIST"
  while read i
  do
    test -f /"$i" && du -sh /"$i" 2>/dev/null >> "$FILE_SIZE_LIST"
  done < <(pv -N "Calculating Sizes" "$FILE_LIST")
  :>"$FILE_LIST"
  pv -N "Sorting List" "$FILE_SIZE_LIST" | sort -h | tac > "$COMPLETED_FILE"
  :>"$FILE_SIZE_LIST"
  less "$COMPLETED_FILE"
}
b-extract() {
  local BACKUP="$1"
  shift
  borg extract "::$BACKUP" $*
}
b-cmd() {
  echo "::" $*
}