feat: generate changelogs and build binaries with nix

.chglog/config.yml

@@ -2,7 +2,7 @@ style: github
 template: CHANGELOG.tpl.md
 info:
   title: CHANGELOG
-  repository_url: https://github.com/div-search/di-tui
+  repository_url: https://github.com/acaloiaro/di-tui
 options:
   commits:
     filters:
@@ -11,8 +11,10 @@ options:
         - fix
         - perf
         - refactor
+        - docs
   commit_groups:
     title_maps:
+      docs: Documentation
       feat: Features
       fix: Bug Fixes
       perf: Performance Improvements

.github/workflows/release.yml

@@ -0,0 +1,55 @@
+name: Release
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  release:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          fetch-depth: 0 # a full history is required for git-chglog
+
+      - name: Install Nix
+        uses: cachix/install-nix-action@v20
+        with:
+          nix_path: nixpkgs=channel:nixos-unstable
+
+      - name: Generate changelog
+        id: changelog
+        run: |
+          changelog=$(nix develop --impure --command git-chglog --next-tag=$(svu next))
+          echo "$changelog" > CHANGELOG.md
+          echo "changelog<<EOF" >> $GITHUB_OUTPUT
+          echo "$changelog" >> $GITHUB_OUTPUT
+          echo "EOF" >> $GITHUB_OUTPUT
+
+      - name: Build binaries
+        run: |
+          nix develop --impure --command bash -c '
+            export CGO_ENABLED=0
+            targets="linux/amd64 linux/arm64 darwin/amd64 darwin/arm64"
+            for target in $targets; do
+              os=$(dirname $target)
+              arch=$(basename $target)
+              output_name="di-tui-${os}-${arch}"
+              echo "Building for $os/$arch..."
+              GOOS=$os GOARCH=$arch go build -o $output_name main.go
+            done
+          '
+
+      - name: Create Release
+        run: |
+          gh release create ${{ steps.version.outputs.version }} \
+            --title "${{ steps.version.outputs.version }}" \
+            --notes "${{ steps.changelog.outputs.changelog }}" \
+            di-tui-linux-amd64 \
+            di-tui-linux-arm64 \
+            di-tui-darwin-amd64 \
+            di-tui-darwin-arm64
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}

flake.nix

@@ -63,16 +63,30 @@
               pass_filenames = false;
               entry = "${gomod2nix.legacyPackages.${system}.gomod2nix}/bin/gomod2nix";
             };
+            pre-commit.hooks.changelog = {
+              enable = true;
+              always_run = true;
+              name = "change";
+              description = "Generate a changelog";
+              pass_filenames = false;
+              entry = "nix .#changelog";
+            };
           }
         ];
       };
     });
     apps = forEachSystem (system: let
       pkgs = nixpkgs.legacyPackages.${system};
+      changelog-script = pkgs.writeShellScriptBin "changelog" ''
+        set -euo pipefail
+        current_tag=$(${pkgs.svu}/bin/svu current)
+        ${pkgs.git-chglog}/bin/git-chglog "$current_tag"
+        echo "Generated CHANGELOG.md from $current_tag"
+      '';
     in {
       changelog = {
         type = "app";
-        program = "${pkgs.git-chglog}/bin/git-chglog";
+        program = "${changelog-script}/bin/changelog";
       };
     });
   };