chore: detect runner and adjust the way command is run

Author: samrose

.github/workflows/dockerhub-release-matrix.yml

@@ -86,28 +86,41 @@ jobs:
       - name: Get image tag
         id: image
         run: |
-          nix run nixpkgs#nushell -- -c '
-            let version = "${{ matrix.postgres.version }}"
-            let release_key = if ($version | str contains "orioledb") {
-              $"postgresorioledb-17"
-            } else {
-              $"postgres($version)"
-            }
-            let pg_version = (open ansible/vars.yml | get postgres_release | get $release_key | str trim)
-            $"pg_version=supabase/postgres:($pg_version)" | save --append $env.GITHUB_OUTPUT
-          '
-      - id: build
-        uses: docker/build-push-action@v5
-        with:
-          push: true
-          build-args: |
-            ${{ needs.build.outputs.build_args }}
-          target: production
-          tags: ${{ steps.image.outputs.pg_version }}_${{ matrix.arch }}
-          platforms: linux/${{ matrix.arch }}
-          cache-from: type=gha,scope=${{ github.ref_name }}-latest-${{ matrix.arch }}
-          cache-to: type=gha,mode=max,scope=${{ github.ref_name }}-latest-${{ matrix.arch }}
-          file: ${{ matrix.postgres.dockerfile }}  
+          if [[ "${{ matrix.arch }}" == "arm64" ]]; then
+            sudo nix run nixpkgs#nushell -- -c '
+              let version = "${{ matrix.postgres.version }}"
+              let release_key = if ($version | str contains "orioledb") {
+                $"postgresorioledb-17"
+              } else {
+                $"postgres($version)"
+              }
+              let pg_version = (open ansible/vars.yml | get postgres_release | get $release_key | str trim)
+              $"pg_version=supabase/postgres:($pg_version)" | save --append $env.GITHUB_OUTPUT
+            '
+          else
+            nix run nixpkgs#nushell -- -c '
+              let version = "${{ matrix.postgres.version }}"
+              let release_key = if ($version | str contains "orioledb") {
+                $"postgresorioledb-17"
+              } else {
+                $"postgres($version)"
+              }
+              let pg_version = (open ansible/vars.yml | get postgres_release | get $release_key | str trim)
+              $"pg_version=supabase/postgres:($pg_version)" | save --append $env.GITHUB_OUTPUT
+            '
+          fi
+            - id: build
+              uses: docker/build-push-action@v5
+              with:
+                push: true
+                build-args: |
+                  ${{ needs.build.outputs.build_args }}
+                target: production
+                tags: ${{ steps.image.outputs.pg_version }}_${{ matrix.arch }}
+                platforms: linux/${{ matrix.arch }}
+                cache-from: type=gha,scope=${{ github.ref_name }}-latest-${{ matrix.arch }}
+                cache-to: type=gha,mode=max,scope=${{ github.ref_name }}-latest-${{ matrix.arch }}
+                file: ${{ matrix.postgres.dockerfile }}  
   merge_manifest:
     needs: [prepare, build, build_release_image]
     strategy: