mirror of
https://github.com/simplex-chat/haskell.nix.git
synced 2026-06-03 09:17:32 +00:00
Michael Peyton Jones
20b6629205
* Drop 19.09 support This is a year old. NixOS doesn't even support the last stable release, let alone the one before that. Also cuts our CI size by a third, which is always nice. * Remove 19.09 compatibility pieces
18 lines
648 B
Markdown
18 lines
648 B
Markdown
# Haskell.nix Nixpkgs Pin
|
|
|
|
Haskell.nix contains several Nixpkgs pins imanaged by `niv` in
|
|
`nix/sources.json`.
|
|
|
|
These are used in testing various versions of nixpkgs.
|
|
|
|
To use haskell.nix the `config` and `overlays` need to be applied to
|
|
Nixpkgs. Users should probably pin a suitable version of nixpkgs, although things might not work for them if their Nixpkgs version is
|
|
too different.
|
|
|
|
We aim to keep this pin somewhere on a channel of the **Nixpkgs latest
|
|
stable release**. That is currently 20.09.
|
|
|
|
We also execute tests on MacOS (darwin). The darwin channel is usually
|
|
behind the NixOS channel. So we follow the `nixpkgs-20.09-darwin`
|
|
channel.
|