From 5407fc323ab9aa0c75ca8309caa047a8965d1db0 Mon Sep 17 00:00:00 2001
From: Rudy Matela <rudy@matela.com.br>
Date: Mon, 26 Aug 2024 18:00:23 +0200
Subject: [PATCH] CI: run cabal update before cabal build

... to hopefully fix CI.

The latest version of cabal returns this without the update first:

Run cabal build
  cabal build
  shell: /usr/bin/bash -e {0}
Error: [Cabal-7160]
The package list for 'hackage.haskell.org' does not exist. Run 'cabal update' to download it.
---
 .github/workflows/build.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index ac76b0e..6b49ee5 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -54,6 +54,7 @@ jobs:
       - run: make test-sdist
       #- run: make test-via-cabal
       - run: cabal configure --enable-tests --enable-benchmarks --ghc-options="-O0"
+      - run: cabal update # latest version of cabal requires a package list to run...
       - run: cabal build
       - run: cabal test
       - run: cabal haddock