16 lines
No EOL
246 B
Bash
Executable file
16 lines
No EOL
246 B
Bash
Executable file
#!/bin/sh
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set -ex
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if [ "$(wc -c $1 | awk '{print $1}')" -le $3 ]; then
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cp $1 $2
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exit 0
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fi
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for i in $(seq 100 -1 0); do
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cat $1 | pngquant --quality 0-$i - > $2
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[ "$(wc -c $2 | awk '{print $1}')" -le $3 ] && exit 0
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done
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rm $2
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exit 1 |