gitlab-ci: Move build script out of yaml

.gitlab-ci.yml

@@ -8,21 +8,7 @@
     GHC_VERSION: unset
 
   script:
-    - |
-      export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
-      export BOOTSTRAP_HASKELL_GHC_VERSION="$GHC_VERSION"
-      curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
-      source ~/.ghcup/env
-
-    - cabal update
-    - mkdir -p tmp
-    - |
-      cabal --store-dir=$(pwd)/cabal-store v2-install \
-        -j$CORES \
-        exe:haskell-language-server \
-        --enable-executable-static \
-        --enable-split-sections \
-        --installdir=./tmp
+    - bash .gitlab/build-linux.sh
 
   cache:
     key: "ghc-$GHC_VERSION"

.gitlab/build-linux.sh

+#!/urs/bin/env bash
+
+set -e -x
+
+export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
+export BOOTSTRAP_HASKELL_GHC_VERSION="$GHC_VERSION"
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh
+source ~/.ghcup/env
+
+cabal update
+mkdir -p tmp
+
+cabal --store-dir=$(pwd)/cabal-store v2-install \
+  -j$CORES \
+  exe:haskell-language-server \
+  --enable-executable-static \
+  --enable-split-sections \
+  --installdir=./tmp