mirror of https://github.com/Flinner/dots.git
105 lines
2.4 KiB
Bash
Executable File
105 lines
2.4 KiB
Bash
Executable File
#!/bin/bash
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if [ ! -t 1 ] ; then
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cat "$@"
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exit 0
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fi
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ncol=`tput cols`
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# If you modify the cat, be sure to mantain the same length in every line (newline excluded).
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# Leave an empty array index where you want the cat output, and specify it in OUTPUT_INDEX.
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# Modify UPPER and LOWER_LINE INDEX and CHAR if you want to modify the appearance and position
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# of the two delimiters, or set their index at -1 if you don't want them.
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t[0]=' ∧＿∧ '
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t[1]=' ( ･ω･) '
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t[2]='―∪――――∪―'
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t[4]='________'
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t[5]=' | | '
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t[6]=' | | '
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t[7]=' U U '
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#################################
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# #
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# Modify these constants if you #
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# modify the drawing #
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# #
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#################################
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# Drawing width
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DRAWING_WIDTH=8
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# At which index of the array t (declared above) should
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# print the input file
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OUTPUT_INDEX=3
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# Characters to use for the text delimiter, and at which
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# indices they should be printed
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UPPER_LINE_CHAR="―"
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LOWER_LINE_CHAR="_"
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UPPER_LINE_INDEX=2
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LOWER_LINE_INDEX=4
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# Padding before and after the printed file. No padding
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# could give unwanted results (see issue #4)
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PADDING=1
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# Percentage that indicates the position of the drawing
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# in the terminal. 0 = align to the left, 100 = align to
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# the right
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DRAWING_POSITION=25
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#################################
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arrayLen=${#t[@]}
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halfDrawingLen=$(($DRAWING_WIDTH / 2))
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leadingSpaces=$(($ncol * $DRAWING_POSITION / 100 - $halfDrawingLen))
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if [[ $leadingSpaces -lt 0 ]]; then
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leadingSpaces=0
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fi
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trailingSpaces=$(($ncol - $leadingSpaces - $DRAWING_WIDTH))
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if [[ $leadingSpaces -gt $(($ncol - $DRAWING_WIDTH)) ]]; then
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leadingSpaces=$(($ncol - $DRAWING_WIDTH))
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trailingSpaces=0
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fi
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echo ""
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for i in $(seq 0 $arrayLen); do
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if [[ $i = $OUTPUT_INDEX ]]; then
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for n in $(seq 1 $PADDING); do
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echo ""
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done
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cat "$@"
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for n in $(seq 1 $PADDING); do
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echo ""
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done
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else
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car=""
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if [[ $i = $UPPER_LINE_INDEX ]]; then
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car=$UPPER_LINE_CHAR
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elif [[ $i = $LOWER_LINE_INDEX ]]; then
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car=$LOWER_LINE_CHAR
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else
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car=" "
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fi
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for s in $(seq 1 $leadingSpaces); do
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printf "$car"
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done
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printf "${t[$i]}"
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if [[ $i -eq $LOWER_LINE_INDEX || $i -eq $UPPER_LINE_INDEX ]]; then
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for s in $(seq 1 $trailingSpaces); do
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printf "$car"
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done
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printf "\n"
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else
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printf "\n"
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fi
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fi
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done
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echo ""
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