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|
{ pkgs }:
with pkgs;
rec {
yarn2nixPackage = let
src = fetchFromGitHub {
owner = "moretea";
repo = "yarn2nix";
rev = "780e33a07fd821e09ab5b05223ddb4ca15ac663f";
sha256 = "1f83cr9qgk95g3571ps644rvgfzv2i4i7532q8pg405s4q5ada3h";
fetchSubmodules = true;
};
in
(callPackage src {}) // { inherit src; };
fetchedGithub = path:
let
json = lib.importJSON path;
in rec {
version = json.tag;
name = "${json.meta.name}-${version}";
src = fetchFromGitHub json.github;
};
fetchedGit = path:
let
json = lib.importJSON path;
in rec {
version = json.tag;
name = "${json.meta.name}-${version}";
src = fetchgit json.git;
};
fetchedGitPrivate = path:
let
json = lib.importJSON path;
in rec {
version = json.tag;
name = "${json.meta.name}-${version}";
src = fetchgitPrivate json.git;
};
wrap = { paths ? [], vars ? {}, file ? null, script ? null, name ? "wrap" }:
assert file != null || script != null ||
abort "wrap needs 'file' or 'script' argument";
with rec {
set = n: v: "--set ${pkgs.lib.escapeShellArg n} " +
"${pkgs.lib.escapeShellArg v}";
args = (map (p: "--prefix PATH : ${p}/bin") paths) ++
(builtins.attrValues (pkgs.lib.mapAttrs set vars));
};
runCommand name
{
f = if file == null then writeScript name script else file;
buildInputs = [ makeWrapper ];
}
''
makeWrapper "$f" "$out" ${toString args}
'';
# This adds header colors to the builds, but it rebuilds the whole
# world from scratch, so only use it to debug!
# add it as postHook in derivations
immaePostHook = ''
header() {
echo -ne "\033[1;36m"
echo -n "$1"
echo -e "\033[0m"
}
echoCmd() {
printf "\033[1;34m%s:\033[0m" "$1"
shift
printf ' %q' "$@"
echo
}
'';
}
|
