From afb2623f6670b93dabb87df68808f8a6b835c6f2 Mon Sep 17 00:00:00 2001
From: Stevan Andjelkovic <stevana@users.noreply.github.com>
Date: Mon, 21 Oct 2024 18:04:26 +0200
Subject: [PATCH] ci: turn on debug logging and try caching ghc and cabal

---
 .github/workflows/main.yaml | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/main.yaml b/.github/workflows/main.yaml
index 5807952..ffe4dde 100644
--- a/.github/workflows/main.yaml
+++ b/.github/workflows/main.yaml
@@ -26,7 +26,20 @@ jobs:
     steps:
       - uses: actions/checkout@v4
 
+      - name: Restore cached GHC and cabal
+        uses: actions/cache/restore@v4
+        id: ghc-cabal-cache
+        env:
+          key: ${{ runner.os }}-ghc-${{ steps.setup.outputs.ghc-version }}-cabal-${{ steps.setup.outputs.cabal-version }}
+        with:
+          path: |
+            ~/.cabal/bin/cabal
+            ~/.ghcup/bin/ghc-${{ matrix.ghc-version }}
+          key: ${{ env.key }}
+          restore-keys: ${{ env.key }}-
+
       - name: Set up GHC ${{ matrix.ghc-version }}
+        if: steps.ghc-cabal-cache.outputs.cache-hit != 'true'
         uses: haskell-actions/setup@v2
         id: setup
         with:
@@ -34,6 +47,15 @@ jobs:
           cabal-version: ${{ matrix.cabal-version }}
           cabal-update: true
 
+      - name: Save cached GHC and cabal
+        uses: actions/cache/save@v4
+        if: steps.cache.outputs.ghc-cabal-cache-hit != 'true'
+        with:
+          path: |
+            ~/.cabal/bin/cabal
+            ~/.ghcup/bin/ghc-${{ matrix.ghc-version }}
+          key: ${{ steps.ghc-cabal-cache.outputs.cache-primary-key }}
+
       - name: Configure the build
         run: |
           cabal configure --enable-tests --enable-benchmarks --disable-documentation
@@ -58,7 +80,6 @@ jobs:
       # Cache dependencies already here, so that we do not have to rebuild them should the subsequent steps fail.
       - name: Save cached dependencies
         uses: actions/cache/save@v4
-        # If we had an exact cache hit, trying to save the cache would error because of key clash.
         if: steps.cache.outputs.cache-hit != 'true'
         with:
           path: ${{ steps.setup.outputs.cabal-store }}
@@ -85,7 +106,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Docker pull
-        run: docker pull ghcr.io/spex-lang/static-build:latest 
+        run: docker --log-level=debug pull ghcr.io/spex-lang/static-build:latest 
 
       - name: Build static binary
         run: |