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-rw-r--r--krebs/5pkgs/haskell/nix-diff/default.nix (renamed from krebs/5pkgs/haskell/nix-diff.nix)5
-rw-r--r--krebs/5pkgs/haskell/nix-diff/nixos-system.patch18
2 files changed, 22 insertions, 1 deletions
diff --git a/krebs/5pkgs/haskell/nix-diff.nix b/krebs/5pkgs/haskell/nix-diff/default.nix
index 2070dbd2e..df0315048 100644
--- a/krebs/5pkgs/haskell/nix-diff.nix
+++ b/krebs/5pkgs/haskell/nix-diff/default.nix
@@ -4,12 +4,15 @@
}:
mkDerivation {
pname = "nix-diff";
- version = "1.0.0";
+ version = "1.0.0-krebs1";
src = fetchgit {
url = "https://github.com/Gabriel439/nix-diff";
sha256 = "1k00nx8pannqmpzadkwfrs6bf79yk22ynhd033z5rsyw0m8fcz9k";
rev = "e32ffa2c7f38b47a71325a042c1d887fb46cdf7d";
};
+ patches = [
+ ./nixos-system.patch
+ ];
isLibrary = false;
isExecutable = true;
executableHaskellDepends = [
diff --git a/krebs/5pkgs/haskell/nix-diff/nixos-system.patch b/krebs/5pkgs/haskell/nix-diff/nixos-system.patch
new file mode 100644
index 000000000..03e186aa9
--- /dev/null
+++ b/krebs/5pkgs/haskell/nix-diff/nixos-system.patch
@@ -0,0 +1,18 @@
+diff --git a/src/Main.hs b/src/Main.hs
+index 959ab8e..d3b6077 100644
+--- a/src/Main.hs
++++ b/src/Main.hs
+@@ -95,7 +95,12 @@ pathToText path =
+ underneath `/nix/store`, but this is the overwhelmingly common use case
+ -}
+ derivationName :: FilePath -> Text
+-derivationName = Data.Text.dropEnd 4 . Data.Text.drop 44 . pathToText
++derivationName p =
++ if Data.Text.isPrefixOf "nixos-system" s
++ then "nixos-system"
++ else s
++ where
++ s = Data.Text.dropEnd 4 . Data.Text.drop 44 . pathToText $ p
+
+ -- | Group input derivations by their name
+ groupByName :: Map FilePath (Set Text) -> Map Text (Map FilePath (Set Text))