File: define.sh
   1 #!/bin/sh
   2 
   3 # The MIT License (MIT)
   4 #
   5 # Copyright © 2020-2025 pacman64
   6 #
   7 # Permission is hereby granted, free of charge, to any person obtaining a copy
   8 # of this software and associated documentation files (the “Software”), to deal
   9 # in the Software without restriction, including without limitation the rights
  10 # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
  11 # copies of the Software, and to permit persons to whom the Software is
  12 # furnished to do so, subject to the following conditions:
  13 #
  14 # The above copyright notice and this permission notice shall be included in
  15 # all copies or substantial portions of the Software.
  16 #
  17 # THE SOFTWARE IS PROVIDED “AS IS”, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18 # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  19 # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  20 # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  21 # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  22 # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
  23 # SOFTWARE.
  24 
  25 
  26 # define [words...]
  27 #
  28 # DEFine/lookup words via the online english dictionary from https://dict.org
  29 
  30 
  31 # handle leading options
  32 case "$1" in
  33     -h|--h|-help|--help)
  34         awk '/^# +define /, /^$/ { gsub(/^# ?/, ""); print }' "$0"
  35         exit 0
  36     ;;
  37 esac
  38 
  39 if [ -z "$1" ]; then
  40     awk '/^# +define /, /^$/ { gsub(/^# ?/, ""); print }' "$0"
  41     exit 0
  42 fi
  43 
  44 gap=0
  45 
  46 for word in "$@"; do
  47     [ "${gap}" -gt 0 ] && printf "\n"
  48     gap=1
  49 
  50     # printf "\e[48;2;218;218;218m%-80s\e[0m\n" "${word}"
  51     printf "\e[7m%-80s\e[0m\n" "${word}"
  52 
  53     curl --show-error -s "dict://dict.org/d:${word}" 2>&1 | awk '
  54         # get rid of carriage-returns at the end of lines
  55         { gsub(/\r/, "") }
  56 
  57         # code 151 has the specific source for the match, so
  58         # use a unique style for that kind of metadata line
  59         /^151 / {
  60             printf("\x1b[38;2;52;101;164m%s\x1b[0m\n", $0); fflush()
  61             next
  62         }
  63 
  64         # make error-type metadata lines stand out
  65         /^[3-5][0-9]{2} [a-z]/ {
  66             nerr++
  67             printf("\x1b[38;2;175;0;0m%s\x1b[0m\n", $0); fflush()
  68             next
  69         }
  70 
  71         # gray out ok-type metadata lines
  72         /^[12][0-9]{2} / || /^\.$/ {
  73             printf("\x1b[38;2;128;128;128m%s\x1b[0m\n", $0); fflush()
  74             next
  75         }
  76 
  77         # keep all other lines unstyled
  78         { print; fflush() }
  79 
  80         # fail the script if any lookup failed
  81         END { exit nerr }
  82     '
  83 done | less -JMKiCRS