23 lines
378 B
Bash
Executable file
23 lines
378 B
Bash
Executable file
#!/usr/bin/env zsh
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src="$1"
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dst="$2"
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sizeof() {
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stat --format="%s" "$*"
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}
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convert "$src" -resize 800x800\> -quality 50 "$dst"
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before=$(sizeof $src)
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after=$(sizeof $dst)
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if (( before <= after )); then
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cp -f "$src" "$dst"
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print -- "[0%] cp $before => $before"
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else
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gain=$(( ( (before - after) * 100 ) / before ))
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print -- "[$gain%] convert $before => $after"
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fi
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