clear nix store cache

Author: LucilleH

.github/workflows/test.yaml

@@ -43,7 +43,7 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.9.1
+          devbox-version: 0.13.6
           project-path: 'testdata'
           disable-nix-access-token: "${{ github.ref != 'refs/heads/main' }}"
 
@@ -54,7 +54,7 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.9.1
+          devbox-version: 0.13.6
           refresh-cli: true
           project-path: 'testdata'
           sha256-checksum: 'f58202279237b9e0e7d69ef9334c7ca0628db31e5575f105dad6f41a171ebb6a'
@@ -69,7 +69,7 @@ jobs:
         uses: ./
         continue-on-error: true
         with:
-          devbox-version: 0.9.1
+          devbox-version: 0.13.6
           refresh-cli: true
           sha256-checksum: 'bad-sha'
           project-path: 'testdata'
@@ -85,8 +85,8 @@ jobs:
       - name: Install devbox
         uses: ./
         with:
-          devbox-version: 0.9.1
+          devbox-version: 0.13.6
           refresh-cli: true
-          sha256-checksum: 'e7793acf6dadecc6a04eb64d6352665698c75f6c9f59fbe3efee3b04dbec294d'
+          sha256-checksum: 'f58202279237b9e0e7d69ef9334c7ca0628db31e5575f105dad6f41a171ebb6a'
           project-path: 'testdata'
           disable-nix-access-token: "${{ github.ref != 'refs/heads/main' }}"

action.yml

@@ -158,6 +158,15 @@ runs:
       shell: bash
       run: |
         devbox run --config=${{ inputs.project-path }} -- echo "Packages installed!"
+    
+    - name: List nix store cache on failure
+      shell: bash
+      if: failure()
+      env:
+        GH_TOKEN: ${{ github.token }}
+      run: |
+        echo "It is likely that nix has shipped a backwards incompatible change. You can either specify the 'nix-version', or proceed to the actions tab and manually delete the cache:"
+        gh cache list --key ${{ runner.os }}-${{ runner.arch }}-devbox --json key
 
     - name: Save nix store cache
       if: inputs.enable-cache == 'true' && steps.cache-devbox-nix-store.outputs.cache-hit != 'true'