lib/default.nix


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{
  pkgs,
  shell-library,
  ...
}: let
  shellLibraryDeps =
    builtins.attrValues {inherit (pkgs) mktemp;};
in {
  makeShellScriptWithLibrary = {
    dependencies,
    name,
    script,
    ...
  }: let
    shellDependencies = dependencies ++ shellLibraryDeps;
  in
    pkgs.runCommandLocal name {
      nativeBuildInputs = [pkgs.makeWrapper] ++ shellDependencies;
    } ''
      install -m755 ${script} -D "$out/bin/${name}"
      sed -i 's|%SHELL_LIBRARY_PATH|${shell-library}/lib|' "$out/bin/${name}"
      patchShebangs "$out/bin/${name}"
      wrapProgram "$out/bin/${name}" --set PATH ${pkgs.lib.makeBinPath shellDependencies}
    '';

  makeShellScriptWithLibraryUnwrapped = {
    name,
    script,
    ...
  }:
    pkgs.runCommandLocal name {
      nativeBuildInputs = [];
    } ''
      install -m755 ${script} -D "$out/bin/${name}"
      sed -i 's|%SHELL_LIBRARY_PATH|${shell-library}/lib|' "$out/bin/${name}"
      patchShebangs "$out/bin/${name}"
    '';
}