Unverified Commit dcc63e54 authored by annalee's avatar annalee
Browse files

maintainers/scripts/bootstrap-files: add darwin targets; nar downloads 

- allow for fetching and expanding nar archives
- add targets for aarch64 and x86_64 darwin
parent 88f192b2

maintainers/scripts/bootstrap-files/refresh-tarballs.bash

+30 −14
Original line number Diff line number Diff line
@@ -67,14 +67,8 @@ NATIVE_TARGETS=( 
    i686-unknown-linux-gnu

    x86_64-unknown-linux-gnu

    x86_64-unknown-linux-musl



    # TODO: add darwin here once a few prerequisites are satisfied:

    #   - bootstrap-files are factored out into a separate file

    #   - the build artifacts are factored out into an `on-server`

    #     directory. Right onw if does not match `linux` layout.

    #

    #aarch64-apple-darwin

    #x86_64-apple-darwin

    aarch64-apple-darwin

    x86_64-apple-darwin

)



is_native() {
@@ -106,6 +100,18 @@ is_cross() { 
    return 1

}



nar_sri_get() {

    local ouput sri

    output=$(nix-build  --expr \

        'import <nix/fetchurl.nix> {

           url = "'"$1"'";

           unpack = true;

         }' 2>&1 || true)

    sri=$(echo "$output" | awk '/^\s+got:\s+/{ print $2 }')

    [[ -z "$sri" ]] && die "$output"

    echo "$sri"

}



# collect passed options



targets=()
@@ -222,6 +228,7 @@ EOF 
          case "$fname" in

              bootstrap-tools.tar.xz) attr=bootstrapTools ;;

              busybox) attr=$fname ;;

              unpack.nar.xz) attr=unpack ;;

              *) die "Don't know how to map '$fname' to attribute name. Please update me."

          esac
@@ -231,16 +238,25 @@ EOF 
              executable_arg="--executable"

              executable_nix="executable = true;"

          fi

          unpack_nix=

          if [[ $fname = *.nar.* ]]; then

              unpack_nix="unpack = true;"

              sri=$(nar_sri_get "file://$p")

          else

              sha256=$(nix-prefetch-url $executable_arg --name "$fname" "file://$p")

              [[ $? -ne 0 ]] && die "Failed to get the hash for '$p'"

              sri=$(nix-hash --to-sri "sha256:$sha256")

              [[ $? -ne 0 ]] && die "Failed to convert '$sha256' hash to an SRI form"

          fi



          # individual file entries

          cat <<EOF

  $attr = import <nix/fetchurl.nix> {

    url = "http://tarballs.nixos.org/${s3_prefix}/${nixpkgs_revision}/$fname";

    hash = "${sri}";$(printf "\n%s" "${executable_nix}")

    hash = "${sri}";$(

    [[ -n ${executable_nix} ]] && printf "\n    %s" "${executable_nix}"

    [[ -n ${unpack_nix} ]]     && printf "\n    %s" "${unpack_nix}"

)

  };

EOF

      done