From ae77cf9a088ead2dc8440a48720f02e93ae6dc1c Mon Sep 17 00:00:00 2001
From: Robert <rob@vllmrt.net>
Date: Sun, 19 Apr 2020 21:15:12 +0200
Subject: [PATCH] circleci: Build linters with memory-saving ghc-options.
 (#1490)

Previously, the linters would use the cached build artefacts from
building postgrest with -fno-spec-constr via stack.yaml. Potentially
passing it to the linter build explicitly will fix recent out-of-memory
issues.
---
 .circleci/config.yml | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 1aef758d2..21edde042 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -103,8 +103,9 @@ jobs:
       - run:
           name: install linters
           command: |
-            rm -rf $(stack path --dist-dir) $(stack path --local-install-root)
-            stack install hlint stylish-haskell
+            # -fno-spec-constr may help with out-of-memory issues compiling
+            # haskell-src-exts. Compare stack.yaml.
+            stack install --ghc-options=-fno-spec-constr hlint stylish-haskell
       - save_cache:
           paths:
             - "~/.stack"