53 lines
1.3 KiB
Bash
53 lines
1.3 KiB
Bash
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#!/bin/bash
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set -euo pipefail
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if [[ $# -eq 0 ]]; then
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echo "This script expects the name of the files to convert as arguments"
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exit 1
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fi
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if [[ ! $(command -v convert) ]]; then
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echo "Could not find 'convert' utility, cannot proceed."
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exit 1
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fi
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# Get the absolute path to the source of the script
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scriptSrcDir="$(dirname -- "$0")"
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pushd "$scriptSrcDir"
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scriptSrcDir="$(pwd)"
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popd
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if [[ $(command -v bitmap_helper) ]]; then
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bmp_help="$(command -v bitmap_helper)"
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elif [[ $(command -v "$scriptSrcDir"/bitmap_helper/target/debug/bitmap_helper) ]]; then
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bmp_help="$scriptSrcDir"/bitmap_helper/target/debug/bitmap_helper
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elif [[ $(command -v "$scriptSrcDir"/bitmap_helper) ]]; then
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bmp_help="$scriptSrcDir"/bitmap_helper
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else
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echo "Could not find 'bitmap_helper'."
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echo "Have you compiled it or placed it in the same directory as the script ?"
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exit 1
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fi
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for gifToConvert in "$@"; do
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if [[ -z "$(echo "$gifToConvert" | grep -e 'gif')" ]]; then
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echo "Cannot convert $gifToConvert : not a gif."
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continue
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fi
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animDir=ANIM_"${gifToConvert//.gif//}"
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mkdir "$animDir"
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pushd "$animDir"
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convert -resize 84x48 -coalesce ../"$gifToConvert" -threshold 50% %02d.mono
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"$bmp_help" ./*.mono
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# Clean up and remove the extension
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rm -f ./*.mono
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for f in ./*.bin; do
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mv "$f" "${f//.bin/}"
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done
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popd
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done
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