.gitignore

@@ -0,0 +1,27 @@
+# direnv local state
+.direnv/
+
+# local environment overrides
+.env
+.env.*
+!.env.example
+!.envrc
+
+# editor and OS noise
+.DS_Store
+Thumbs.db
+*~
+*.swp
+*.swo
+
+# logs
+*.log
+
+# language package-manager caches and outputs
+node_modules/
+dist/
+build/
+target/
+.result
+result
+result-*

AGENTS.md

@@ -0,0 +1,12 @@
+# Repository instructions
+
+## Commit convention
+
+Use Conventional Commits for all commit messages.
+Before writing a commit message, please read [[docs/conventional-commits]].
+Do not add agent attribution or co-author trailers.
+
+## Gotchas
+
+- When materializing an external specification, standard, or project-maintained convention, use the upstream source instead of reconstructing it from memory.
+  Preserve local policy separately from copied upstream text.

docs/conventional-commits.md

@@ -0,0 +1,141 @@
+# Conventional Commits 1.0.0
+
+## Summary
+
+The Conventional Commits specification is a lightweight convention on top of commit messages.
+It provides an easy set of rules for creating an explicit commit history;
+which makes it easier to write automated tools on top of.
+This convention dovetails with [SemVer](http://semver.org),
+by describing the features, fixes, and breaking changes made in commit messages.
+
+The commit message should be structured as follows:
+
+---
+
+```
+<type>[optional scope]: <description>
+
+[optional body]
+
+[optional footer(s)]
+```
+
+---
+
+The commit contains the following structural elements, to communicate intent to the
+consumers of your library:
+
+1. **fix:** a commit of the _type_ `fix` patches a bug in your codebase (this correlates with [`PATCH`](http://semver.org/#summary) in Semantic Versioning).
+2. **feat:** a commit of the _type_ `feat` introduces a new feature to the codebase (this correlates with [`MINOR`](http://semver.org/#summary) in Semantic Versioning).
+3. **BREAKING CHANGE:** a commit that has a footer `BREAKING CHANGE:`, or appends a `!` after the type/scope, introduces a breaking API change (correlating with [`MAJOR`](http://semver.org/#summary) in Semantic Versioning).
+A BREAKING CHANGE can be part of commits of any _type_.
+4. _types_ other than `fix:` and `feat:` are allowed, for example [@commitlint/config-conventional](https://github.com/conventional-changelog/commitlint/tree/master/%40commitlint/config-conventional) (based on the [Angular convention](https://github.com/angular/angular/blob/22b96b9/CONTRIBUTING.md#type)) recommends `build:`, `chore:`,
+   `ci:`, `docs:`, `style:`, `refactor:`, `perf:`, `test:`, and others.
+5. _footers_ other than `BREAKING CHANGE: <description>` may be provided and follow a convention similar to
+   [git trailer format](https://git-scm.com/docs/git-interpret-trailers).
+
+Additional types are not mandated by the Conventional Commits specification, and have no implicit effect in Semantic Versioning (unless they include a BREAKING CHANGE).
+A scope may be provided to a commit’s type, to provide additional contextual information and is contained within parenthesis, e.g., `feat(parser): add ability to parse arrays`.
+
+## Examples
+
+### Commit message with description and breaking change footer
+
+```
+feat: allow provided config object to extend other configs
+
+BREAKING CHANGE: `extends` key in config file is now used for extending other config files
+```
+
+### Commit message with `!` to draw attention to breaking change
+
+```
+feat!: send an email to the customer when a product is shipped
+```
+
+### Commit message with scope and `!` to draw attention to breaking change
+
+```
+feat(api)!: send an email to the customer when a product is shipped
+```
+
+### Commit message with both `!` and BREAKING CHANGE footer
+
+```
+chore!: drop support for Node 6
+
+BREAKING CHANGE: use JavaScript features not available in Node 6.
+```
+
+### Commit message with no body
+
+```
+docs: correct spelling of CHANGELOG
+```
+
+### Commit message with scope
+
+```
+feat(lang): add Polish language
+```
+
+### Commit message with multi-paragraph body and multiple footers
+
+```
+fix: prevent racing of requests
+
+Introduce a request id and a reference to latest request. Dismiss
+incoming responses other than from latest request.
+
+Remove timeouts which were used to mitigate the racing issue but are
+obsolete now.
+
+Reviewed-by: Z
+Refs: #123
+```
+
+## Specification
+
+The key words "MUST", "MUST NOT", "REQUIRED", "SHALL", "SHALL NOT", "SHOULD", "SHOULD NOT", "RECOMMENDED", "MAY", and "OPTIONAL" in this document are to be interpreted as described in [RFC 2119](https://www.ietf.org/rfc/rfc2119.txt).
+
+1. Commits MUST be prefixed with a type, which consists of a noun, `feat`, `fix`, etc.,
+   followed by the OPTIONAL scope, OPTIONAL `!`, and REQUIRED terminal colon and space.
+2. The type `feat` MUST be used when a commit adds a new feature to your application or library.
+3. The type `fix` MUST be used when a commit represents a bug fix for your application.
+4. A scope MAY be provided after a type.
+A scope MUST consist of a noun describing a section of the codebase surrounded by parenthesis, e.g., `fix(parser):`
+5. A description MUST immediately follow the colon and space after the type/scope prefix.
+The description is a short summary of the code changes, e.g., _fix: array parsing issue when multiple spaces were contained in string_.
+6. A longer commit body MAY be provided after the short description, providing additional contextual information about the code changes.
+The body MUST begin one blank line after the description.
+7. A commit body is free-form and MAY consist of any number of newline separated paragraphs.
+8. One or more footers MAY be provided one blank line after the body.
+Each footer MUST consist of a word token, followed by either a `:<space>` or `<space>#` separator, followed by a string value (this is inspired by the [git trailer convention](https://git-scm.com/docs/git-interpret-trailers)).
+9. A footer’s token MUST use `-` in place of whitespace characters, e.g., `Acked-by` (this helps differentiate the footer section from a multi-paragraph body).
+An exception is made for `BREAKING CHANGE`, which MAY also be used as a token.
+10. A footer’s value MAY contain spaces and newlines, and parsing MUST terminate when the next valid footer token/separator pair is observed.
+11. Breaking changes MUST be indicated in the type/scope prefix of a commit, or as an entry in the footer.
+12. If included as a footer, a breaking change MUST consist of the uppercase text BREAKING CHANGE, followed by a colon, space, and description, e.g., _BREAKING CHANGE: environment variables now take precedence over config files_.
+13. If included in the type/scope prefix, breaking changes MUST be indicated by a `!` immediately before the `:`.
+If `!` is used, `BREAKING CHANGE:` MAY be omitted from the footer section, and the commit description SHALL be used to describe the breaking change.
+14. Types other than `feat` and `fix` MAY be used in your commit messages, e.g., _docs: updated ref docs._
+15. The units of information that make up Conventional Commits MUST NOT be treated as case sensitive by implementors, with the exception of BREAKING CHANGE which MUST be uppercase.
+16. BREAKING-CHANGE MUST be synonymous with BREAKING CHANGE, when used as a token in a footer.
+
+## FAQ
+
+### How does Conventional Commits handle revert commits?
+
+Reverting code can be complicated: are you reverting multiple commits?
+if you are reverting a feature, should the next release instead be a patch?
+
+Conventional Commits does not make an explicit effort to define revert behavior.
+Instead we leave it to tooling authors to use the flexibility of _types_ and _footers_ to develop their logic for handling reverts.
+
+One recommendation is to use the `revert` type, and a footer that references the commit SHAs that are being reverted:
+
+```
+revert: let us never again speak of the noodle incident
+
+Refs: 676104e, a215868
+```

flake.lock

@@ -0,0 +1,27 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1787736819,
+        "narHash": "sha256-cV5xEJJK3BvhU8rEd4mC9UsmDi5qscv/kzGPhBRC5WA=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "9fbb54b33e91ee4ca368e35a78e0613c720600b3",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

flake.nix

@@ -0,0 +1,26 @@
+{
+  description = "alexion.dev";
+
+  inputs = {
+    # Base nixpkgs channel.
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
+  };
+
+  outputs = { nixpkgs, ... }:
+    let
+      system = "x86_64-linux";
+      pkgs = import nixpkgs {
+        inherit system;
+        config.allowUnfree = true;
+      };
+    in
+    {
+      devShells.${system} = {
+        test = pkgs.mkShell {
+          shellHook = ''
+            echo "Hello world!"
+          '';
+        };
+      };
+    };
+}

src/.envrc

@@ -0,0 +1 @@
+use flake //#test