feat: go caching

.github/workflows/release.yml

@@ -18,25 +18,19 @@ jobs:
       - name: Install Nix
         uses: nixbuild/nix-quick-install-action@v30
 
-      - uses: nix-community/cache-nix-action@v6
+      - name: Restore and save Nix store + go modules
+        uses: nix-community/cache-nix-action@v6
         with:
-          # restore and save a cache using this key
           primary-key: nix-${{ runner.os }}-${{ hashFiles('**/*.nix', '**/flake.lock') }}
-          # if there's no cache hit, restore a cache by this prefix
           restore-prefixes-first-match: nix-${{ runner.os }}-
-          # collect garbage until Nix store size (in bytes) is at most this number
-          # before trying to save a new cache
-          # 1G = 1073741824
           gc-max-store-size-linux: 1G
-          # do purge caches
           purge: true
-          # purge all versions of the cache
           purge-prefixes: nix-${{ runner.os }}-
-          # created more than this number of seconds ago
-          # relative to the start of the `Post Restore and save Nix store` phase
           purge-created: 0
-          # except any version with the key that is the same as the `primary-key`
           purge-primary-key: never
+          paths: |
+            ~/.cache/go-build
+            ~/go/pkg/mod
         
       - name: Build
         run: nix develop --command ts-build