Switch to lts-19 for coveralls, since there are no new releases in th…

…at LTS

.github/workflows/haskell.yml

@@ -53,7 +53,7 @@ jobs:
 
     env:
       STACK_YAML: 'stack.ghc-${{ matrix.ghc }}.yaml'
-      STACK_ARGS: '--system-ghc'
+      STACK_ARGS: '--resolver=${{ matrix.resolver }} --system-ghc'
       cache-version: v7 # bump up this version to invalidate currently stored cache
     steps:
     - uses: actions/checkout@v3
@@ -98,7 +98,7 @@ jobs:
         COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
       run: |
         set -ex
-        if [ "${{ matrix.os }}.${{ matrix.resolver }}" == "ubuntu-latest.lts-20" ] && [ -n "${COVERALLS_TOKEN}" ]; then
+        if [ "${{ matrix.os }}.${{ matrix.resolver }}" == "ubuntu-latest.lts-19" ] && [ -n "${COVERALLS_TOKEN}" ]; then
           stack $STACK_ARGS test massiv-test:tests --coverage --no-run-tests --haddock --no-haddock-deps
         else
           stack $STACK_ARGS test --no-run-tests --haddock --no-haddock-deps
@@ -108,7 +108,7 @@ jobs:
         COVERALLS_TOKEN: ${{ secrets.COVERALLS_TOKEN }}
       run: |
         set -ex
-        if [ "${{ matrix.os }}.${{ matrix.resolver }}" == "ubuntu-latest.lts-20" ] && [ -n "${COVERALLS_TOKEN}" ]; then
+        if [ "${{ matrix.os }}.${{ matrix.resolver }}" == "ubuntu-latest.lts-19" ] && [ -n "${COVERALLS_TOKEN}" ]; then
           stack $STACK_ARGS test massiv-test:tests --coverage
           stack $STACK_ARGS hpc report --all
           curl -L https://github.com/rubik/stack-hpc-coveralls/releases/download/v0.0.7.0/shc-Linux-X64.tar.bz2 | tar xj shc

stack.ghc-9.0.2.yaml

@@ -1,4 +1,5 @@
 work-dir: ".stack-work-root"
+system-ghc: true
 resolver: lts-19.33
 packages:
 - 'massiv/'

stack.ghc-9.2.5.yaml

@@ -1,5 +1,4 @@
 work-dir: ".stack-work-root"
-system-ghc: true
 resolver: lts-20.10
 packages:
 - 'massiv/'