move to GNU stow approach on managing dotfiles

1 files changed, 0 insertions, 165 deletions

diff --git a/.local/bin/paperbackup b/.local/bin/paperbackup
deleted file mode 100755
index 4300241..0000000
--- a/.local/bin/paperbackup
+++ /dev/null
@@ -1,165 +0,0 @@
-#!/bin/sh -e
-
-# Copyright (c) 2021, la-ninpre
-#
-# Permission to use, copy, modify, and/or distribute this software for any
-# purpose with or without fee is hereby granted, provided that the above
-# copyright notice and this permission notice appear in all copies.
-# 
-# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-#
-# ---------------------------------------------------------------------- #
-#
-# small script to backup secret gpg keys using paperkey and qrencode.
-#
-# basic usage:
-#
-# $ paperbackup -u user@email.com
-#
-# by default exports minimized public key and paperkeyed secret key
-# to qr-encoded images, which then are combined into one image for
-# easy printing.
-#
-# dependencies:
-#   - gpg (obviously)
-#   - paperkey
-#   - qrencode
-#   - imagemagick (optional, use -n to disable montage)
-
-usage() {
-    echo "usage: ${0##*/} [OPTIONS]"
-    echo
-    echo "options:"
-    echo "  -u, --uid {UID}"
-    echo "      gpg keyid or uid (this is mandatory)"
-    echo "  -l, --level {L,M,Q,H}"
-    echo "      qrencode correction level"
-    echo "  -t, --term"
-    echo "      output to terminal instead of png image"
-    echo "  -n, --nomontage"
-    echo "      disable composing qrcodes to one image"
-    echo "  -h, --help"
-    echo "      print usage information"
-    echo
-}
-
-check_uid() {
-    [ -z "$1" ] && echo "uid could not be empty" && exit 1
-
-    if ! gpg -K "$1" >/dev/null
-    then
-        exit 1
-    fi
-
-    PB_UID="$1"
-}
-
-check_corr_lvl() {
-    case "$1" in
-        l|L|m|M|q|Q|h|H)
-            PB_CORR_LVL="$1"
-            ;;
-        *)
-            echo "correction level should be one of L,M,Q,H"
-            usage
-            exit 1
-            ;;
-    esac
-}
-
-qr_encode() {
-    PB_QRENCODE_FLAGS="-8 -l $PB_CORR_LVL -t $PB_TYPE"
-
-    case "$PB_TYPE" in
-        png)
-            PB_QRENCODE_FLAGS="$PB_QRENCODE_FLAGS -o $1"
-            ;;
-        UTF8)
-            ;;
-        *)
-            exit 1
-            ;;
-    esac
-
-    # i don't know if it is safe to do so, but it's very convenient
-    # shellcheck disable=SC2086
-    qrencode $PB_QRENCODE_FLAGS
-}
-
-get_pubkey() {
-    [ -n "$1" ] && gpg --export --export-options export-minimal "$1" \
-        | qr_encode "$1-pubkey.png"
-}
-
-get_seckey() {
-    [ -n "$1" ] && gpg --export-secret-key "$1" \
-        | paperkey --output-type raw | qr_encode "$1-seckey.png"
-}
-
-montage_keys() {
-    montage \
-        -pointsize 18 \
-        -title "\nsecret key backup for $PB_UID\n$PB_DATE" \
-        -label pubkey "$PB_UID-pubkey.png" \
-        -label seckey "$PB_UID-seckey.png" \
-        -mode concatenate \
-        "$PB_UID-keys.png"
-
-    rm -f "$PB_UID-pubkey.png" "$PB_UID-seckey.png"
-}
-
-main() {
-    PB_TYPE="png"
-    PB_CORR_LVL="H"
-    PB_DATE=$(date "+%F %T")
-    PB_MONTAGE=1
-
-    while [ -n "$1" ]
-    do
-        case "$1" in
-            --uid|-u)
-                shift
-                check_uid "$1"
-                ;;
-            --level|-l)
-                shift
-                check_corr_lvl "$1"
-                ;;
-            --term|-t)
-                PB_TYPE="UTF8"
-                ;;
-            --nomontage|-n)
-                PB_MONTAGE=0
-                ;;
-            --help|-h)
-                echo "backup secret gpg key using paperkey and qrencode"
-                echo
-                usage
-                exit
-                ;;
-            *)
-                usage
-                exit 1
-                ;;
-        esac
-        shift
-    done
-
-    [ -z "$PB_UID" ] && echo "please specify uid or keyid" && exit 1;
-
-    get_pubkey "$PB_UID" && get_seckey "$PB_UID"
-
-    [ "$PB_TYPE" = "png" ] \
-        && [ "$PB_MONTAGE" -eq 1 ] \
-        && montage_keys
-
-    exit 0
-}
-
-main "$@"