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https://github.com/Phantop/dotfiles
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34 lines
669 B
Bash
Executable file
34 lines
669 B
Bash
Executable file
#!/bin/sh
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if [ "$1" = "-d" ]; then
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shift
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tail -n +11 "$1" | zstd -do "$1"~ &&
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mv "$1"~ "$1"
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chmod +x "$1"
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else
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if [ "$1" = "-p" ]; then
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shift
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prefix="$1 "
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shift
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fi
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echo '#!/bin/sh' > "$1"~
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echo out=\`mktemp -t .zzXXXX."${1##*.}"\` >> "$1"~
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cat >> "$1"~ << 'EOF'
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dir=`dirname "$0"`
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tail -n +11 "$0" | zstd -cd > "$out"
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chmod +x "$out"
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ln -s "$out" "$dir"
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trap "res=$?" 0 1 2 3 5 10 13 15
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EOF
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echo "$prefix"'$dir/`basename $out` $@' >> "$1"~
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cat >> "$1"~ << 'EOF'
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rm "$out" "$dir"/`basename $out`
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exit $res
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EOF
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zstd --ultra -22 "$1" &&
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cat "$1"~ "$1".zst > "$1"
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rm "$1".zst "$1~"
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chmod +x "$1"
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fi
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