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31 lines
885 B
31 lines
885 B
{ stdenv, gnupg, coreutils, writeScript }:
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stdenv.mkDerivation {
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pname = "gnupg1compat";
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version = gnupg.version;
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builder = writeScript "gnupg1compat-builder" ''
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PATH=${coreutils}/bin
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# First symlink all top-level dirs
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mkdir -p $out
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ln -s "${gnupg}/"* $out
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# Replace bin with directory and symlink it contents
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rm $out/bin
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mkdir -p $out/bin
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ln -s "${gnupg}/bin/"* $out/bin
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# Add symlinks for any executables that end in 2 and lack any non-*2 version
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for f in $out/bin/*2; do
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[[ -x $f ]] || continue # ignore failed globs and non-executable files
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[[ -e ''${f%2} ]] && continue # ignore commands that already have non-*2 versions
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ln -s -- "''${f##*/}" "''${f%2}"
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done
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'';
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meta = gnupg.meta // {
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description = gnupg.meta.description +
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" with symbolic links for gpg and gpgv";
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priority = -1;
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};
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}
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