From 32c9720ca46537af4715245797b78734e6a762d0 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 18 Mar 2022 13:48:56 +0100
Subject: lib: add evalModulesConfig

---
 lib/default.nix | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'lib')

diff --git a/lib/default.nix b/lib/default.nix
index 94a81439e..55cf1765e 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -2,6 +2,12 @@ let
   nixpkgs-lib = import <nixpkgs/lib>;
   lib = with lib; nixpkgs-lib // builtins // {
 
+    evalModulesConfig = modules: let
+      eval = evalModules {
+        inherit modules;
+      };
+    in filterAttrsRecursive (name: _: !hasPrefix "_" name) eval.config;
+
     evalSource = import ./eval-source.nix;
 
     git = import ./git.nix { inherit lib; };
-- 
cgit v1.2.3


From 5903fb0b61e6e6524dd3bbdfaa81b7775a134304 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Fri, 18 Mar 2022 13:49:07 +0100
Subject: lib: add evalSubmodule

---
 lib/default.nix | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'lib')

diff --git a/lib/default.nix b/lib/default.nix
index 55cf1765e..7c3b0370e 100644
--- a/lib/default.nix
+++ b/lib/default.nix
@@ -10,6 +10,15 @@ let
 
     evalSource = import ./eval-source.nix;
 
+    evalSubmodule = submodule: modules: let
+      prefix = ["evalSubmodule"];
+    in evalModulesConfig [
+      {
+        options = removeAttrs (submodule.getSubOptions prefix) ["_module"];
+        imports = modules;
+      }
+    ];
+
     git = import ./git.nix { inherit lib; };
     haskell = import ./haskell.nix { inherit lib; };
     krebs = import ./krebs lib;
-- 
cgit v1.2.3


From 2ad9dc3617862d60cd9af4186741a767a7a28c6f Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Tue, 22 Mar 2022 00:57:44 +0100
Subject: lib.haskell.substitutePkgs: fix typo

---
 lib/haskell.nix | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib')

diff --git a/lib/haskell.nix b/lib/haskell.nix
index b1889caf0..2143e9a32 100644
--- a/lib/haskell.nix
+++ b/lib/haskell.nix
@@ -35,7 +35,7 @@ rec {
               "${pkg}/bin/${exename}"
             else
               trace (toString [
-                "lib.haskell.replacePkg:"
+                "lib.haskell.substitutePkgs:"
                 "warning:"
                 "while deriving ${sourceDescription}:"
                 "no substitute found for ${elemAt parse 1}"
-- 
cgit v1.2.3


From 44ec31fe02c282660be239f3a7899b62f56ab4d3 Mon Sep 17 00:00:00 2001
From: tv <tv@krebsco.de>
Date: Tue, 22 Mar 2022 00:55:53 +0100
Subject: lib.haskell.substitutePkgs: add dependencies

---
 lib/haskell.nix | 18 ++++++++----------
 1 file changed, 8 insertions(+), 10 deletions(-)

(limited to 'lib')

diff --git a/lib/haskell.nix b/lib/haskell.nix
index 2143e9a32..4f0ee05ab 100644
--- a/lib/haskell.nix
+++ b/lib/haskell.nix
@@ -9,19 +9,14 @@ rec {
   # "${pkgs.bar}/bin/foo" for each {-pkg:bar-}"foo".
   # If a package doesn't exist, a warning gets printed.
   substitutePkgs = name: { callsite ? null, pkgs, path }:
-    pkgs.writeText name (substitutePkgs' {
-      inherit pkgs;
+    let
       sourceDescription =
         if callsite != null then
           "${name} in ${toString callsite}"
         else
           "${name} from ${toString path}";
-      text = readFile path;
-    });
 
-  substitutePkgs' = { pkgs, sourceDescription, text }:
-    let
-      f = s:
+      f = dependencies: s:
         let
           parse = match "(.*)([{]-pkg(:([^}]+))?-[}]\"([^\"]+)\")(.*)" s;
           prefix = elemAt parse 0;
@@ -43,9 +38,12 @@ rec {
               exename;
         in
         if parse == null then
-          s
+          (pkgs.writeText name s).overrideAttrs (old: {
+            dependencies = old.dependencies or [] ++ dependencies;
+          })
+
         else
-          f (prefix + toJSON substitute + suffix);
+          f (dependencies ++ [pkg]) (prefix + toJSON substitute + suffix);
     in
-    f text;
+    f [] (readFile path);
 }
-- 
cgit v1.2.3