mirror of
https://github.com/kmein/niveum
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28 lines
661 B
Nix
28 lines
661 B
Nix
{ writers, coreutils, findutils }:
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let name = "dirmir";
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in writers.writeDashBin name ''
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export PATH=$PATH:${coreutils}/bin:${findutils}/bin
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SOURCE="$1"
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TARGET="$2"
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if [ ! -d "$SOURCE" ] || [ $# -ne 2 ]; then
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echo >/dev/stderr "Usage: ${name} SOURCE TARGET"
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exit 1
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fi
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if [ -e "$TARGET" ]; then
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echo >/dev/stderr "$TARGET" already exists. Please use a different name.
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exit 1
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fi
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for entry in $(find "$SOURCE"); do
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if [ -d "$entry" ]; then
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mkdir -p "$TARGET/$entry"
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else
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# create a file with the same permissions as $entry
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install -m "$(stat -c %a "$entry")" /dev/null "$TARGET/$entry"
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fi
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done
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''
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