nixpkgs/pkgs/build-support/autonix/manifest.sh
2015-02-21 11:39:18 -06:00

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#!@bash@/bin/bash
@coreutils@/bin/mkdir tmp; cd tmp
@wget@/bin/wget -nH -r -c --no-parent $*
cat >../manifest.nix <<EOF
# This file is generated automatically. DO NOT EDIT!
{ stdenv, fetchurl, mirror }:
[
EOF
workdir=$(pwd)
@findutils@/bin/find . | while read path; do
if [[ -f "${path}" ]]; then
url="${path:2}"
# Sanitize file name
name=$(@coreutils@/bin/basename "${path}" | tr '@' '_')
dirname=$(@coreutils@/bin/dirname "${path}")
mv "${workdir}/${path}" "${workdir}/${dirname}/${name}"
# Prefetch and hash source file
sha256=$(@nix@/bin/nix-prefetch-url "file://${workdir}/${dirname}/${name}")
store=$(@nix@/bin/nix-store --print-fixed-path sha256 "$sha256" "$name")
cat >>../manifest.nix <<EOF
{
name = stdenv.lib.nameFromURL "${name}" ".tar";
store = "${store}";
src = fetchurl {
url = "\${mirror}/${url}";
sha256 = "${sha256}";
name = "${name}";
};
}
EOF
fi
done
echo "]" >>../manifest.nix
cd ..