nixpkgs/pkgs/applications/networking/cluster/helm/wrapper.nix
2021-03-26 12:18:16 +07:00

47 lines
1 KiB
Nix

{ symlinkJoin, lib, makeWrapper, writeText }:
helm:
let
wrapper = {
plugins ? [],
extraMakeWrapperArgs ? ""
}:
let
initialMakeWrapperArgs = [
"${helm}/bin/helm" "${placeholder "out"}/bin/helm"
"--argv0" "$0" "--set" "HELM_PLUGINS" "${pluginsDir}"
];
pluginsDir = symlinkJoin {
name = "helm-plugins";
paths = plugins;
};
in
symlinkJoin {
name = "helm-${lib.getVersion helm}";
# Remove the symlinks created by symlinkJoin which we need to perform
# extra actions upon
postBuild = ''
rm $out/bin/helm
makeWrapper ${lib.escapeShellArgs initialMakeWrapperArgs} ${extraMakeWrapperArgs}
'';
paths = [ helm pluginsDir ];
preferLocalBuild = true;
nativeBuildInputs = [ makeWrapper ];
passthru = { unwrapped = helm; };
meta = helm.meta // {
# To prevent builds on hydra
hydraPlatforms = [];
# prefer wrapper over the package
priority = (helm.meta.priority or 0) - 1;
};
};
in
lib.makeOverridable wrapper