Merge pull request #20 from telostat/19-find-a-solution-to-automate-r…

…eleases

Setup and Document Release Process

.chglog/CHANGELOG.tpl.md

@@ -1,3 +1,5 @@
+# Changelog
+
 {{ if .Versions -}}
 <a name="unreleased"></a>
 ## [Unreleased]

README.md

@@ -36,6 +36,59 @@ To test and build codebase in development environment, run:
 dev-test-build
 ```
 
+## Making Releases
+
+1. Checkout `main` branch:
+
+    ```sh
+    git checkout main
+    ```
+
+2. Ensure that your branch is up to date:
+
+    ```sh
+    git pull
+    ```
+
+3. Update the `version` information in [package.yaml](./package.yaml) if
+   required, run `hpack` to reflect the change on the `.cabal` file, and
+   recompile the project, run tests and generate Haddock documentation:
+
+    ```sh
+    nix-shell --run "dev-test-build -c"
+    ```
+
+4. Update [CHANGELOG.md](./CHANGELOG.md) file:
+
+    ```sh
+    git-chglog --next-tag <NEW-VERSION> -o CHANGELOG.md
+    ```
+
+5. Commit, tag and push:
+
+    ```sh
+    git commit -am "chore(release): <NEW-VERSION>"
+    git tag -a -m "Release <NEW-VERSION>" <NEW-VERSION>
+    git push --follow-tags origin main
+    ```
+
+6. Create the package, upload to Hackage as a candidate first and check the result:
+
+    ```sh
+    nix-shell --run "dev-test-build -c"
+    nix-shell --run "cabal sdist"
+    nix-shell --run "cabal upload dist-newstyle/sdist/haspara-<VERSION>.tar.gz"
+    ```
+
+7. If the candidate package release works fine, release to Hackage:
+
+    ```sh
+    nix-shell --run "cabal upload --publish dist-newstyle/sdist/haspara-<VERSION>.tar.gz"
+    ```
+
+8. Make sure that the release is available on [Hackage](https://hackage.haskell.org/package/haspara).
+9. Make sure that the release is available on [GitHub](https://github.com/telostat/haspara/releases).
+
 ## License
 
 Copyright Telostat Pte Ltd (c) 2021-2024.

default.nix

@@ -90,6 +90,7 @@ let
       ## Other build inputs for various development requirements:
       pkgs.docker-client
       pkgs.git
+      pkgs.git-chglog
       pkgs.nil
       pkgs.nixpkgs-fmt
       pkgs.nodePackages.prettier