From 852dbc69d276e19add3917d17dff5541d84e29d4 Mon Sep 17 00:00:00 2001
From: Daniel Gröber <dxld@darkboxed.org>
Date: Sat, 11 Jan 2020 07:46:33 +0100
Subject: Fix Cabal version selection for build-type:Custom

Previously we would pick up Stack's Cabal version with ghc-pkg on the
global package-db. This however ignores that Stack also supports custom
Setup.hs with the Cabal version from the snapshot instead.

In cabal v2-build we have a similar problem. We used to assume that
plan.json's cabal-lib-version is used uniformly across units but this is
similarly untrue.

To fix both of these we re-stage the cabal version query to after
reconfiguring a unit, then we can just lookup the Cabal version in
setup-config.

Fixes #95
---
 tests/custom-setup/stack.yaml | 3 +++
 1 file changed, 3 insertions(+)
 create mode 100644 tests/custom-setup/stack.yaml

(limited to 'tests/custom-setup/stack.yaml')

diff --git a/tests/custom-setup/stack.yaml b/tests/custom-setup/stack.yaml
new file mode 100644
index 0000000..27cc995
--- /dev/null
+++ b/tests/custom-setup/stack.yaml
@@ -0,0 +1,3 @@
+resolver: lts-0.0 # will be overridden on the commandline
+packages:
+- ./
-- 
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