Upper bounds, CI, badges

.github/workflows/ci.yaml

@@ -1,17 +1,20 @@
+# Code generated by dhall-to-yaml.  DO NOT EDIT.
 jobs:
   build:
-    "runs-on": "ubuntu-latest"
+    name: "GHC ${{ matrix.ghc }}, Cabal ${{ matrix.cabal }}, OS ${{ matrix.os }}"
+    "runs-on": "${{ matrix.os }}"
     steps:
-    - uses: "actions/checkout@v3"
+    - uses: "cachix/install-nix-action@v23"
+      with:
+        nix_path: "nixpkgs=channel:nixos-unstable"
+    - uses: "actions/checkout@v4"
+      with:
+        submodules: recursive
     - id: "setup-haskell-cabal"
-      uses: "haskell/actions/setup@v2"
+      uses: "haskell-actions/setup@v2"
       with:
         "cabal-version": "${{ matrix.cabal }}"
-        "enable-stack": false
         "ghc-version": "${{ matrix.ghc }}"
-    - uses: cachix/install-nix-action@v17
-      with:
-        nix_path: nixpkgs=channel:nixos-unstable
     - name: Update Hackage repository
       run: cabal update
     - name: cabal.project.local.ci
@@ -20,10 +23,10 @@ jobs:
           cp cabal.project.local.ci cabal.project.local
         fi
     - name: freeze
-      run: cabal freeze
+      run: "cabal freeze --enable-tests --enable-benchmarks"
     - uses: "actions/cache@v3"
       with:
-        key: "${{ runner.os }}-${{ matrix.ghc }}-cabal-${{ hashFiles('cabal.project.freeze') }}"
+        key: "${{ matrix.os }}-${{ matrix.ghc }}-${{ matrix.cabal}}-${{ hashFiles('cabal.project.freeze') }}"
         path: |
           ${{ steps.setup-haskell-cabal.outputs.cabal-store }}
           dist-newstyle
@@ -33,24 +36,23 @@ jobs:
       run: "cabal build all --enable-tests --enable-benchmarks"
     - name: test all
       run: "cabal test all --enable-tests"
+    - name: haddock all
+      run: cabal haddock all
+    - name: Build with Nix
+      run: "nix-build --argstr compiler $(echo ghc${{ matrix.ghc }} | tr -d '.')"
     strategy:
       matrix:
         cabal:
-        - '3.4'
+        - '3.10'
         ghc:
-        - '9.4.4'
-        - '9.2.5'
-        - '9.0.2'
-        - '8.10.7'
-  build-nix:
-    "runs-on": "ubuntu-latest"
-    steps:
-    - uses: "actions/checkout@v3"
-    - uses: cachix/install-nix-action@v17
-      with:
-        github_access_token: ${{ secrets.GITHUB_TOKEN }}
-    - name: check it build with nix
-      run: nix build
+        - '9.6.3'
+        - '9.4.7'
+        - '9.2.8'
+        os:
+        - "ubuntu-latest"
 name: Haskell CI
 'on':
-- pull_request
+  pull_request: {}
+  push: {}
+  schedule:
+  - cron: "4 20 10 * *"

CHANGELOG.md

@@ -1,3 +1,8 @@
+1.0.20
+
+* [Bump upper bounds](https://github.com/Gabriella439/nix-diff/pull/79)
+  * Allow `unix-2.8` and few more
+
 1.0.19
 
 * [New Haskell API](https://github.com/Gabriella439/nix-diff/pull/60)

README.md

@@ -1,5 +1,9 @@
 # `nix-diff`
 
+[![GitHub Workflow Status](https://img.shields.io/github/actions/workflow/status/Gabriella439/nix-diff/ci.yaml?branch=main)](https://github.com/Gabriella439/nix-diff/actions/workflows/ci.yaml)
+[![Hackage version](https://img.shields.io/hackage/v/nix-diff.svg?color=success)](https://hackage.haskell.org/package/nix-diff)
+[![Dependencies](https://img.shields.io/hackage-deps/v/nix-diff?label=Dependencies)](https://packdeps.haskellers.com/feed?needle=nix-diff)
+
 This package provides a `nix-diff` executable which explains why two Nix
 derivations differ.  The most common use cases for this are:
 
@@ -91,8 +95,6 @@ You need to have nix installed in your PC.
 
 ## Development status
 
-[![Build Status](https://travis-ci.org/Gabriella439/nix-diff.png)](https://travis-ci.org/Gabriella439/nix-diff)
-
 I don't currently plan to add any new features, but I do welcome feature
 requests.  Just open an issue on the issue tracker if you would like to request
 an improvement.

ci.dhall

@@ -0,0 +1,7 @@
+let haskellCi =
+      https://raw.githubusercontent.com/sorki/github-actions-dhall/main/haskell-ci.dhall
+
+in    haskellCi.generalCi
+        (haskellCi.withNix haskellCi.defaultCabalSteps)
+        (haskellCi.DhallMatrix::{=} with ghc = haskellCi.defaultGHC3)
+    : haskellCi.CI.Type

ci.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+# Script by @fisx
+
+set -eo pipefail
+cd "$( dirname "${BASH_SOURCE[0]}" )"
+
+echo "regenerating .github/workflows/ci.yaml"
+
+which dhall-to-yaml || cabal install dhall-yaml
+dhall-to-yaml-ng --generated-comment --file ci.dhall > .github/workflows/ci.yaml

default.nix

@@ -8,15 +8,26 @@
 #
 # ... and then Nix will supply the correct Haskell development environment for
 # you
+{ compiler ? null
+}:
 let
   config = { };
 
   overlay = pkgsNew: pkgsOld: {
-    haskellPackages = pkgsOld.haskellPackages.override (old: {
+    haskellPackages =
+      let
+        packageSet =
+          if compiler == null
+          then pkgsOld.haskellPackages
+          else pkgsOld.haskell.packages.${compiler};
+      in packageSet.override (old: {
       overrides =
         let
-          sourceOverrides = pkgsNew.haskell.lib.packageSourceOverrides {
-            "nix-diff" = ./.;
+          fromCabal2nix = self: super: {
+            nix-diff =
+              # see a note in flake.nix
+              pkgsNew.haskell.lib.dontCheck
+                (self.callCabal2nix "nix-diff" ./. { });
           };
 
           fromDirectory = pkgsNew.haskell.lib.packagesFromDirectory {
@@ -27,7 +38,7 @@ let
 
         in
           pkgsNew.lib.fold pkgsNew.lib.composeExtensions default [
-            sourceOverrides
+            fromCabal2nix
             fromDirectory
           ];
 

flake.nix

@@ -47,12 +47,4 @@
         devShells.default = pkgs.haskellPackages.nix-diff.env;
       }
     ));
-
-  nixConfig = {
-    extra-substituters = [ "https://cache.garnix.io" ];
-
-    extra-trusted-public-keys = [
-      "cache.garnix.io:CTFPyKSLcx5RMJKfLo5EEPUObbA78b0YQ2DTCJXqr9g="
-    ];
-  };
 }

nix-diff.cabal

@@ -26,15 +26,15 @@ library
   build-depends:       base                 >= 4.9      && < 5
                      , attoparsec           >= 0.13     && < 0.15
                      , aeson
-                     , bytestring           >= 0.9      && < 0.12
-                     , containers           >= 0.5      && < 0.7
+                     , bytestring           >= 0.9      && < 0.13
+                     , containers           >= 0.5      && < 0.8
                      , directory                           < 1.4
-                     , mtl                  >= 2.2      && < 2.3
+                     , mtl                  >= 2.2      && < 2.4
                      , nix-derivation       >= 1.1      && < 1.2
-                     , optparse-applicative >= 0.14.0.0 && < 0.18
+                     , optparse-applicative >= 0.14.0.0 && < 0.19
                      , patience             >= 0.3      && < 0.4
-                     , text                 >= 1.2      && < 2.1
-                     , vector               >= 0.12     && < 0.13
+                     , text                 >= 1.2      && < 2.2
+                     , vector               >= 0.12     && < 0.14
                      , process                             < 1.7
                      , filepath                            < 1.5
                      , QuickCheck                          < 2.15
@@ -54,7 +54,7 @@ executable nix-diff
                      , bytestring
                      , optparse-applicative >= 0.14.0.0 && < 0.18
                      , text
-                     , unix                                < 2.8
+                     , unix                                < 2.9
                      , containers
                      , mtl
   hs-source-dirs:      app
@@ -78,8 +78,8 @@ test-suite nix-diff-test
                      , text
                      , containers
                      , mtl
-                     , typed-process     < 0.2.11
-                     , tasty             < 1.5
+                     , typed-process     < 0.2.12
+                     , tasty             < 1.6
                      , tasty-quickcheck  < 0.11
                      , tasty-silver      < 3.4
 

nix/nix-derivation.nix

@@ -3,10 +3,8 @@
 }:
 mkDerivation {
   pname = "nix-derivation";
-  version = "1.1.1";
-  sha256 = "2d69ca33daa5f92b3601b263b1360b230ff193e144db815b1b039b0ed8c18fc9";
-  revision = "1";
-  editedCabalFile = "1ink37s91kbrq8p0sqyi1i90xp2jimyg1cnzy9ydjh3iv21f7pi5";
+  version = "1.1.3";
+  sha256 = "11drhg3zjhwbvdw25k0icvbkcpqilx0m9qw60k7snfaz1iadfkdb";
   isLibrary = true;
   isExecutable = true;
   libraryHaskellDepends = [