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43 lines
1.1 KiB
Bash
43 lines
1.1 KiB
Bash
# Copyright (c) 2019-2020, see AUTHORS. Licensed under MIT License, see LICENSE.
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# Inspired by
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# https://github.com/NixOS/nixpkgs/blob/master/nixos/modules/system/etc/make-etc.sh
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# (Copyright (c) 2003-2019 Eelco Dolstra and the Nixpkgs/NixOS contributors,
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# licensed under MIT License as well)
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source $stdenv/setup
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mkdir -p $out
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set -f
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sources_=($sources)
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targets_=($targets)
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set +f
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for ((i = 0; i < ${#targets_[@]}; i++)); do
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source="${sources_[$i]}"
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target="${targets_[$i]}"
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if [[ "$source" =~ '*' ]]; then
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# If the source name contains '*', perform globbing.
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mkdir -p $out/etc/$target
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for fn in $source; do
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ln -s "$fn" $out/etc/$target/
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done
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else
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mkdir -p $out/etc/$(dirname $target)
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if ! [ -e $out/etc/$target ]; then
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ln -s $source $out/etc/$target
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else
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echo "duplicate entry $target -> $source"
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if test "$(readlink $out/etc/$target)" != "$source"; then
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echo "mismatched duplicate entry $(readlink $out/etc/$target) <-> $source"
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exit 1
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fi
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fi
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fi
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done
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