From 6f9a388d2346e3837479536c9e14632ff9fa0961 Mon Sep 17 00:00:00 2001
From: Daniel Langbein <daniel@systemli.org>
Date: Thu, 28 Sep 2023 17:12:10 +0200
Subject: [PATCH] add shell.nix and update README

---
 .gitignore |  1 +
 README.md  | 16 ++++++++++++++--
 shell.nix  | 13 +++++++++++++
 3 files changed, 28 insertions(+), 2 deletions(-)
 create mode 100644 shell.nix

diff --git a/.gitignore b/.gitignore
index 19b78e9..bbde56a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 /venv/
 /build/
 **/*.egg-info/
+/dist/
 
 # makepkg
 /packaging/netcup-dns/
diff --git a/README.md b/README.md
index 405e25d..5e1bc89 100644
--- a/README.md
+++ b/README.md
@@ -4,13 +4,25 @@ Update DNS A/AAAA records with your current external IP address using the netcup
 
 ## Installation
 
-On Arch Linux:
+Install release from PyPI (https://pypi.org/project/netcup-dns/):
+
+```shell
+pip install netcup-dns
+```
+
+Install release from TestPyPI (https://test.pypi.org/project/netcup-dns/):
+
+```shell
+pip install -i https://test.pypi.org/simple/ netcup-dns
+```
+
+Build and install on Arch Linux:
 
 ```shell
 make
 ```
 
-With `pip`:
+Build and install with `pip`:
 
 ```shell
 make install-pip
diff --git a/shell.nix b/shell.nix
new file mode 100644
index 0000000..6f8a7d6
--- /dev/null
+++ b/shell.nix
@@ -0,0 +1,13 @@
+# https://nixos.wiki/wiki/Python#Development_shell
+{ pkgs ? import <nixpkgs> {} }:
+let
+  my-python-packages = ps: with ps; [
+    requests
+    nc-dnsapi
+
+    # Build dependencies only.
+    build
+    twine
+  ];
+  my-python = pkgs.python3.withPackages my-python-packages;
+in my-python.env