guix/corepkgs/nar/nar.sh.in

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#! @shell@ -e
# !!! impure; fix this
export PATH=/bin:/usr/bin
echo "packing $path into $out..."
mkdir $out
dst=$out/$(basename $path).nar.bz2
@bindir@/nix-store --dump "$path" > tmp
@bzip2@ < tmp > $dst
@bindir@/nix-hash -vvvvv --flat --type sha1 --base32 tmp > $out/nar-hash
@bindir@/nix-hash --flat --type sha1 --base32 $dst > $out/narbz2-hash