pkgs/development/tools/misc/coreboot-toolchain/update.sh

   1 #!/usr/bin/env nix-shell
   2 #!nix-shell --pure -i bash -p nix cacert git getopt
   3
   4 # shellcheck shell=bash
   5
   6 if [ ! -d .git ]; then
   7     echo "This script needs to be run from the root directory of nixpkgs. Exiting."
   8     exit 1
   9 fi
  10
  11 pkg_dir="$(dirname "$0")"
  12
  13 src="$(nix-build . --no-out-link -A coreboot-toolchain.i386.src)"
  14 urls=$("${src}/util/crossgcc/buildgcc" -u)
  15
  16 tmp=$(mktemp)
  17 echo '{ fetchurl }: [' >"$tmp"
  18
  19 for url in $urls; do
  20     name="$(basename "$url")"
  21     hash="$(nix-prefetch-url "$url")"
  22
  23     cat <<EOF >>"$tmp"
  24   {
  25     name = "$name";
  26     archive = fetchurl {
  27       sha256 = "$hash";
  28       url = "$url";
  29     };
  30   }
  31 EOF
  32 done
  33
  34 echo ']' >>"$tmp"
  35
  36 sed -ie 's/https\:\/\/ftpmirror\.gnu\.org/mirror\:\/\/gnu/g' "$tmp"
  37
  38 mv "$tmp" "${pkg_dir}/sources.nix"