Basic migration to Stack 2 #1
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This was referenced Dec 30, 2020
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Continued in #2. |
nh2
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Jul 12, 2021
This uses @qrilka's work from nh2/stack2nix#1, now moved to nh2/stack2nix#2. Unfortunately, this introduces a backwards incompatibility for stack users: The `stack2nix-script` nix expression now needs to be passed `inherit compiler`, to satisfy stack complaining if there's no matching GHC on PATH (even though we don't use it). I haven't found a way around that yet. Example change that users need to make in their `default.nix` for building stack projects statically: stack2nix-script = import "${static-haskell-nix}/static-stack2nix-builder/stack2nix-script.nix" { inherit pkgs; + inherit compiler; stack-project-dir = toString ./.; # where stack.yaml is hackageSnapshot = "2021-07-11T00:00:00Z"; # pins e.g. extra-deps without hashes or revisions };
nh2
added a commit
to nh2/static-haskell-nix
that referenced
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Jul 12, 2021
This uses @qrilka's work from nh2/stack2nix#1, now moved to nh2/stack2nix#2. Unfortunately, this introduces a backwards incompatibility for stack users: The `stack2nix-script` nix expression now needs to be passed `inherit compiler`, to satisfy stack complaining if there's no matching GHC on PATH (even though we don't use it). I haven't found a way around that yet. Example change that users need to make in their `default.nix` for building stack projects statically: stack2nix-script = import "${static-haskell-nix}/static-stack2nix-builder/stack2nix-script.nix" { inherit pkgs; + inherit compiler; stack-project-dir = toString ./.; # where stack.yaml is hackageSnapshot = "2021-07-11T00:00:00Z"; # pins e.g. extra-deps without hashes or revisions };
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nh2
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Jul 20, 2021
This uses @qrilka's work from nh2/stack2nix#1, now moved to nh2/stack2nix#2. Unfortunately, this introduces a backwards incompatibility for stack users: The `stack2nix-script` nix expression now needs to be passed `inherit compiler`, to satisfy stack complaining if there's no matching GHC on PATH (even though we don't use it). I haven't found a way around that yet. Example change that users need to make in their `default.nix` for building stack projects statically: stack2nix-script = import "${static-haskell-nix}/static-stack2nix-builder/stack2nix-script.nix" { inherit pkgs; + inherit compiler; stack-project-dir = toString ./.; # where stack.yaml is hackageSnapshot = "2021-07-11T00:00:00Z"; # pins e.g. extra-deps without hashes or revisions };
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There are some TODOs still but at least for stack2nix it seems to work. Any idea about test cases to check it better?
TODO